Automated conversion from qt3

210 files changed, 2040 insertions, 2040 deletions

diff --git a/src/attic/qtmultilineedit.cpp b/src/attic/qtmultilineedit.cpp
index 79c3700fb..1a93c8b2b 100644
--- a/src/attic/qtmultilineedit.cpp
+++ b/src/attic/qtmultilineedit.cpp
@@ -725,7 +725,7 @@ static void cleanupMLBuffer()
 static TQPixmap *getCacheBuffer( TQSize sz )
 {
     if ( !buffer ) {
-	qAddPostRoutine( cleanupMLBuffer );
+	tqAddPostRoutine( cleanupMLBuffer );
 	buffer = new TQPixmap;
     }
 
@@ -744,7 +744,7 @@ void TQtMultiLineEdit::paintCell( TQPainter *painter, int row, int )
     TQFontMetrics fm( painter->font() );
     TQString s = stringShown(row);
     if ( s.isNull() ) {
-	qWarning( "TQtMultiLineEdit::paintCell: (%s) no text at line %d",
+	tqWarning( "TQtMultiLineEdit::paintCell: (%s) no text at line %d",
 		  name( "unnamed" ), row );
 	return;
     }
@@ -2157,8 +2157,8 @@ void TQtMultiLineEdit::mousePressEvent( TQMouseEvent *e )
 	    if ( !isReadOnly() ) {
 		const char* fmt;
 		for (int i=0; !ps && (fmt=ms->format(i)); i++) {
-		    ps = qstrnicmp(fmt,"text/",5)==0
-		      && qstrnicmp(fmt+5,"plain",5)!=0;
+		    ps = tqstrnicmp(fmt,"text/",5)==0
+		      && tqstrnicmp(fmt+5,"plain",5)!=0;
 		}
 	    }
 	}
diff --git a/src/attic/qttableview.cpp b/src/attic/qttableview.cpp
index 21fefbd67..9f68ec4b8 100644
--- a/src/attic/qttableview.cpp
+++ b/src/attic/qttableview.cpp
@@ -272,7 +272,7 @@ void TQtTableView::setNumRows( int rows )
 {
     if ( rows < 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQtTableView::setNumRows: (%s) Negative argument %d.",
+	tqWarning( "TQtTableView::setNumRows: (%s) Negative argument %d.",
 		 name( "unnamed" ), rows );
 #endif
 	return;
@@ -314,7 +314,7 @@ void TQtTableView::setNumCols( int cols )
 {
     if ( cols < 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQtTableView::setNumCols: (%s) Negative argument %d.",
+	tqWarning( "TQtTableView::setNumCols: (%s) Negative argument %d.",
 		 name( "unnamed" ), cols );
 #endif
 	return;
@@ -580,7 +580,7 @@ void TQtTableView::setCellWidth( int cellWidth )
 	return;
 #if defined(QT_CHECK_RANGE)
     if ( cellWidth < 0 || cellWidth > SHRT_MAX ) {
-	qWarning( "TQtTableView::setCellWidth: (%s) Argument out of range (%d)",
+	tqWarning( "TQtTableView::setCellWidth: (%s) Argument out of range (%d)",
 		 name( "unnamed" ), cellWidth );
 	return;
     }
@@ -634,7 +634,7 @@ void TQtTableView::setCellHeight( int cellHeight )
 	return;
 #if defined(QT_CHECK_RANGE)
     if ( cellHeight < 0 || cellHeight > SHRT_MAX ) {
-	qWarning( "TQtTableView::setCellHeight: (%s) Argument out of range (%d)",
+	tqWarning( "TQtTableView::setCellHeight: (%s) Argument out of range (%d)",
 		 name( "unnamed" ), cellHeight );
 	return;
     }
@@ -1578,7 +1578,7 @@ int TQtTableView::findRawRow( int yPos, int *cellMaxY, int *cellMinY,
     if ( goOutsideView || yPos >= minViewY() && yPos <= maxViewY() ) {
 	if ( yPos < minViewY() ) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQtTableView::findRawRow: (%s) internal error: "
+	    tqWarning( "TQtTableView::findRawRow: (%s) internal error: "
 		     "yPos < minViewY() && goOutsideView "
 		     "not supported. (%d,%d)",
 		     name( "unnamed" ), yPos, yOffs );
@@ -1625,7 +1625,7 @@ int TQtTableView::findRawCol( int xPos, int *cellMaxX, int *cellMinX ,
     if ( goOutsideView || xPos >= minViewX() && xPos <= maxViewX() ) {
 	if ( xPos < minViewX() ) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQtTableView::findRawCol: (%s) internal error: "
+	    tqWarning( "TQtTableView::findRawCol: (%s) internal error: "
 		     "xPos < minViewX() && goOutsideView "
 		     "not supported. (%d,%d)",
 		     name( "unnamed" ), xPos, xOffs );
diff --git a/src/canvas/qcanvas.cpp b/src/canvas/qcanvas.cpp
index 7b337fb49..a8b348b94 100644
--- a/src/canvas/qcanvas.cpp
+++ b/src/canvas/qcanvas.cpp
@@ -3013,7 +3013,7 @@ TQCanvasPixmapArray::TQCanvasPixmapArray(TQPtrList<TQPixmap> list, TQPtrList<TQP
     img(new TQCanvasPixmap*[list.count()])
 {
     if (list.count() != hotspots.count()) {
-	qWarning("TQCanvasPixmapArray: lists have different lengths");
+	tqWarning("TQCanvasPixmapArray: lists have different lengths");
 	reset();
 	img = 0;
     } else {
@@ -3041,7 +3041,7 @@ TQCanvasPixmapArray::TQCanvasPixmapArray(TQValueList<TQPixmap> list, TQPointArra
 {
     bool have_hotspots = ( hotspots.size() != 0 );
     if (have_hotspots && list.count() != hotspots.count()) {
-	qWarning("TQCanvasPixmapArray: lists have different lengths");
+	tqWarning("TQCanvasPixmapArray: lists have different lengths");
 	reset();
 	img = 0;
     } else {
@@ -3480,7 +3480,7 @@ void TQCanvasSprite::draw(TQPainter& painter)
 	TQCanvasItemList l = canvas()->collisions(e->pos());
 	for (TQCanvasItemList::Iterator it=l.begin(); it!=l.end(); ++it) {
 	    if ( (*it)->rtti() == TQCanvasRectangle::RTTI )
-		qDebug("A TQCanvasRectangle lies somewhere at this point");
+		tqDebug("A TQCanvasRectangle lies somewhere at this point");
 	}
     }
     \endcode
@@ -4295,7 +4295,7 @@ TQCanvasSpline::~TQCanvasSpline()
 void TQCanvasSpline::setControlPoints(TQPointArray ctrl, bool close)
 {
     if ( (int)ctrl.count() % 3 != (close ? 0 : 1) ) {
-	qWarning( "TQCanvasSpline::setControlPoints(): Number of points doesn't fit." );
+	tqWarning( "TQCanvasSpline::setControlPoints(): Number of points doesn't fit." );
 	int numCurves = (ctrl.count() - (close ? 0 : 1 ))/ 3;
 	ctrl.resize( numCurves*3 + ( close ? 0 : 1 ) );
     }
diff --git a/src/codecs/qbig5codec.cpp b/src/codecs/qbig5codec.cpp
index efb90ff39..49ebce4e7 100644
--- a/src/codecs/qbig5codec.cpp
+++ b/src/codecs/qbig5codec.cpp
@@ -531,7 +531,7 @@ static int qt_UnicodeToBig5(ushort ch, uchar *buf)
 int TQBig5Codec::mibEnum() const
 {
     /* See http://www.iana.org/assignments/character-sets */
-    //qDebug("TQBig5Codec::mibEnum() = 2026");
+    //tqDebug("TQBig5Codec::mibEnum() = 2026");
     return 2026;
 }
 
@@ -539,7 +539,7 @@ int TQBig5Codec::mibEnum() const
 /*! \reimp */
 const char* TQBig5Codec::name() const
 {
-    //qDebug("TQBig5Codec::name() = \"Big5\"");
+    //tqDebug("TQBig5Codec::name() = \"Big5\"");
     return "Big5";
 }
 
@@ -554,7 +554,7 @@ public:
 
     TQString toUnicode(const char* chars, int len)
     {
-	//qDebug("TQBig5Decoder::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
+	//tqDebug("TQBig5Decoder::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
 	TQString result;
 	for (int i=0; i<len; i++) {
 	    uchar ch = chars[i];
@@ -599,7 +599,7 @@ public:
 /*! \reimp */
 TQTextDecoder* TQBig5Codec::makeDecoder() const
 {
-    //qDebug("TQBig5Codec::makeDecoder()");
+    //tqDebug("TQBig5Codec::makeDecoder()");
     return new TQBig5Decoder();
 }
 
@@ -607,7 +607,7 @@ TQTextDecoder* TQBig5Codec::makeDecoder() const
 /*! \reimp */
 TQCString TQBig5Codec::fromUnicode(const TQString& uc, int& lenInOut) const
 {
-    //qDebug("TQBig5Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQBig5Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     int l = TQMIN((int)uc.length(),lenInOut);
     int rlen = l*3+1;
     TQCString rstr(rlen);
@@ -639,7 +639,7 @@ TQCString TQBig5Codec::fromUnicode(const TQString& uc, int& lenInOut) const
 /*! \reimp */
 TQString TQBig5Codec::toUnicode(const char* chars, int len) const
 {
-    //qDebug("TQBig5Codec::toUnicode(const char* chars \"%s\", int len = %d)", chars, len);
+    //tqDebug("TQBig5Codec::toUnicode(const char* chars \"%s\", int len = %d)", chars, len);
     TQString result;
     for (int i=0; i<len; i++) {
 	uchar ch = chars[i];
@@ -677,7 +677,7 @@ TQString TQBig5Codec::toUnicode(const char* chars, int len) const
 /*! \reimp */
 int TQBig5Codec::heuristicContentMatch(const char* chars, int len) const
 {
-    //qDebug("TQBig5Codec::heuristicContentMatch(const char* chars, int len = %d)", len);
+    //tqDebug("TQBig5Codec::heuristicContentMatch(const char* chars, int len = %d)", len);
     int score = 0;
     for (int i=0; i<len; i++) {
 	uchar ch = chars[i];
@@ -705,7 +705,7 @@ int TQBig5Codec::heuristicContentMatch(const char* chars, int len) const
 	    return -1;
 	}
     }
-    //qDebug("TQBig5Codec::heuristicContentMatch() score = %d", score);
+    //tqDebug("TQBig5Codec::heuristicContentMatch() score = %d", score);
     return score;
 }
 
@@ -713,15 +713,15 @@ int TQBig5Codec::heuristicContentMatch(const char* chars, int len) const
 /*! \reimp */
 int TQBig5Codec::heuristicNameMatch(const char* hint) const
 {
-    //qDebug("TQBig5hkscsCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    //tqDebug("TQBig5hkscsCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
     int score = 0;
     bool zh = FALSE;
-    if (qstrnicmp(hint, "zh_TW", 5) == 0) {
+    if (tqstrnicmp(hint, "zh_TW", 5) == 0) {
 	score += 16;
 	zh = TRUE;
     }
-    else if ( qstrnicmp(hint, "zh", 2) == 0     ||
-	      qstrnicmp(hint, "chinese", 7) == 0) {
+    else if ( tqstrnicmp(hint, "zh", 2) == 0     ||
+	      tqstrnicmp(hint, "chinese", 7) == 0) {
 	score += 2;
 	zh = TRUE;
     }
@@ -735,11 +735,11 @@ int TQBig5Codec::heuristicNameMatch(const char* hint) const
 	p = hint;
     }
     if (p) {
-	if ( qstricmp(p, "Big5") == 0    ||
-	     qstricmp(p, "TW-Big5") == 0 ) {
+	if ( tqstricmp(p, "Big5") == 0    ||
+	     tqstricmp(p, "TW-Big5") == 0 ) {
 	    return score + 10;
         }
-	else if ( qstrnicmp(p, "Big5", 4) == 0 )
+	else if ( tqstrnicmp(p, "Big5", 4) == 0 )
 	    return score + 2;
     }
     return TQTextCodec::heuristicNameMatch(hint);
@@ -817,7 +817,7 @@ int TQBig5hkscsCodec::mibEnum() const
 {
     /* See http://www.iana.org/assignments/character-sets         */
     /*     http://www.iana.org/assignments/charset-reg/Big5-HKSCS */
-    //qDebug("TQBig5hkscsCodec::mibEnum() = 2101");
+    //tqDebug("TQBig5hkscsCodec::mibEnum() = 2101");
     return 2101;
 }
 
@@ -825,7 +825,7 @@ int TQBig5hkscsCodec::mibEnum() const
 /*! \reimp */
 const char* TQBig5hkscsCodec::name() const
 {
-    //qDebug("TQBig5hkscsCodec::name() = \"Big5-HKSCS\"");
+    //tqDebug("TQBig5hkscsCodec::name() = \"Big5-HKSCS\"");
     return "Big5-HKSCS";
 }
 
@@ -840,7 +840,7 @@ public:
 
     TQString toUnicode(const char* chars, int len)
     {
-	//qDebug("TQBig5hkscsDecoder::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
+	//tqDebug("TQBig5hkscsDecoder::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
 	TQString result;
 	for (int i=0; i<len; i++) {
 	    uchar ch = chars[i];
@@ -885,7 +885,7 @@ public:
 /*! \reimp */
 TQTextDecoder* TQBig5hkscsCodec::makeDecoder() const
 {
-    //qDebug("TQBig5hkscsCodec::makeDecoder()");
+    //tqDebug("TQBig5hkscsCodec::makeDecoder()");
     return new TQBig5hkscsDecoder();
 }
 
@@ -893,7 +893,7 @@ TQTextDecoder* TQBig5hkscsCodec::makeDecoder() const
 /*! \reimp */
 TQCString TQBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut) const
 {
-    //qDebug("TQBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     int l = TQMIN((int)uc.length(),lenInOut);
     int rlen = l*3+1;
     TQCString rstr(rlen);
@@ -922,7 +922,7 @@ TQCString TQBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut) const
 /*! \reimp */
 TQString TQBig5hkscsCodec::toUnicode(const char* chars, int len) const
 {
-    //qDebug("TQBig5hkscsCodec::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
+    //tqDebug("TQBig5hkscsCodec::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
     TQString result;
     for (int i=0; i<len; i++) {
 	uchar ch = chars[i];
@@ -960,15 +960,15 @@ TQString TQBig5hkscsCodec::toUnicode(const char* chars, int len) const
 /*! \reimp */
 int TQBig5hkscsCodec::heuristicNameMatch(const char* hint) const
 {
-    //qDebug("TQBig5hkscsCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    //tqDebug("TQBig5hkscsCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
     int score = 0;
     bool zh = FALSE;
-    if (qstrnicmp(hint, "zh_HK", 5) == 0) {
+    if (tqstrnicmp(hint, "zh_HK", 5) == 0) {
 	score += 16;
 	zh = TRUE;
     }
-    else if ( qstrnicmp(hint, "zh", 2) == 0     ||
-	      qstrnicmp(hint, "chinese", 7) == 0) {
+    else if ( tqstrnicmp(hint, "zh", 2) == 0     ||
+	      tqstrnicmp(hint, "chinese", 7) == 0) {
 	score += 2;
 	zh = TRUE;
     }
@@ -982,13 +982,13 @@ int TQBig5hkscsCodec::heuristicNameMatch(const char* hint) const
 	p = hint;
     }
     if (p) {
-	if ( qstricmp(p, "Big5-HKSCS") == 0 ||
-	     qstricmp(p, "HKSCS-Big5") == 0 ||
-	     qstricmp(p, "Big5HKSCS")  == 0 ||
-	     qstricmp(p, "hkbig5")     == 0 ) {
+	if ( tqstricmp(p, "Big5-HKSCS") == 0 ||
+	     tqstricmp(p, "HKSCS-Big5") == 0 ||
+	     tqstricmp(p, "Big5HKSCS")  == 0 ||
+	     tqstricmp(p, "hkbig5")     == 0 ) {
 	    return score + 10;
         }
-	else if (qstrnicmp(p, "Big5", 4) == 0) {
+	else if (tqstrnicmp(p, "Big5", 4) == 0) {
 	    return score + 2;
         }
     }
@@ -999,7 +999,7 @@ int TQBig5hkscsCodec::heuristicNameMatch(const char* hint) const
 /*! \reimp */
 int TQBig5hkscsCodec::heuristicContentMatch(const char* chars, int len) const
 {
-    //qDebug("TQBig5hkscsCodec::heuristicContentMatch(const char* chars, int len = %d)", len);
+    //tqDebug("TQBig5hkscsCodec::heuristicContentMatch(const char* chars, int len = %d)", len);
     int score = 0;
     for (int i=0; i<len; i++) {
 	uchar ch = chars[i];
@@ -1027,7 +1027,7 @@ int TQBig5hkscsCodec::heuristicContentMatch(const char* chars, int len) const
 	    return -1;
 	}
     }
-    //qDebug("TQBig5hkscsCodec::heuristicContentMatch() score = %d", score);
+    //tqDebug("TQBig5hkscsCodec::heuristicContentMatch() score = %d", score);
     return score;
 }
 
diff --git a/src/codecs/qeucjpcodec.cpp b/src/codecs/qeucjpcodec.cpp
index 1b5a3c897..52ce9592d 100644
--- a/src/codecs/qeucjpcodec.cpp
+++ b/src/codecs/qeucjpcodec.cpp
@@ -302,10 +302,10 @@ int TQEucJpCodec::heuristicNameMatch(const char* hint) const
 {
     int score = 0;
     bool ja = FALSE;
-    if (qstrnicmp(hint, "ja_JP", 5) == 0 || qstrnicmp(hint, "japan", 5) == 0) {
+    if (tqstrnicmp(hint, "ja_JP", 5) == 0 || tqstrnicmp(hint, "japan", 5) == 0) {
 	score += 3;
 	ja = TRUE;
-    } else if (qstrnicmp(hint, "ja", 2) == 0) {
+    } else if (tqstrnicmp(hint, "ja", 2) == 0) {
 	score += 2;
 	ja = TRUE;
     }
@@ -320,16 +320,16 @@ int TQEucJpCodec::heuristicNameMatch(const char* hint) const
 	p = hint;
     }
     if (p) {
-	if ((qstricmp(p, "AJEC") == 0) ||
-	    (qstricmp(p, "eucJP") == 0) ||
-	    (qstricmp(p, "ujis") == 0) ||
+	if ((tqstricmp(p, "AJEC") == 0) ||
+	    (tqstricmp(p, "eucJP") == 0) ||
+	    (tqstricmp(p, "ujis") == 0) ||
 	    (simpleHeuristicNameMatch(p, "eucJP") > 0) ||
 	    (simpleHeuristicNameMatch(p, "x-euc-jp") > 0)) {
 	    return score + 4;
 	}
 	// there exists ja_JP.EUC, ko_KR.EUC, zh_CN.EUC and zh_TW.EUC
 	// so "euc" may or may not be Japanese EUC.
-	if (qstricmp(p, "euc") == 0 && ja) {
+	if (tqstricmp(p, "euc") == 0 && ja) {
 	    return score + 4;
 	}
     }
diff --git a/src/codecs/qeuckrcodec.cpp b/src/codecs/qeuckrcodec.cpp
index 547c00e80..433f4b8bd 100644
--- a/src/codecs/qeuckrcodec.cpp
+++ b/src/codecs/qeuckrcodec.cpp
@@ -212,11 +212,11 @@ int TQEucKrCodec::heuristicNameMatch(const char* hint) const
 {
   int score = 0;
   bool ko = FALSE;
-  if (qstrnicmp(hint, "ko_KR", 5) == 0 ||
-      qstrnicmp(hint, "korean", 5) == 0) {
+  if (tqstrnicmp(hint, "ko_KR", 5) == 0 ||
+      tqstrnicmp(hint, "korean", 5) == 0) {
     score += 3;
     ko = TRUE;
-  } else if (qstrnicmp(hint, "ko", 2) == 0) {
+  } else if (tqstrnicmp(hint, "ko", 2) == 0) {
     score += 2;
     ko = TRUE;
   }
@@ -231,10 +231,10 @@ int TQEucKrCodec::heuristicNameMatch(const char* hint) const
     p = hint;
   }
   if (p) {
-    if (qstricmp(p, "eucKR") == 0) {
+    if (tqstricmp(p, "eucKR") == 0) {
       return score + 4;
     }
-    else if (qstricmp(p, "euc") == 0 && ko) {
+    else if (tqstricmp(p, "euc") == 0 && ko) {
       return score + 4;
     }
   }
diff --git a/src/codecs/qfontcncodec.cpp b/src/codecs/qfontcncodec.cpp
index 378dd4300..f4d5fc327 100644
--- a/src/codecs/qfontcncodec.cpp
+++ b/src/codecs/qfontcncodec.cpp
@@ -55,20 +55,20 @@ int TQFontGb2312Codec::heuristicContentMatch(const char *, int) const
 
 TQFontGb2312Codec::TQFontGb2312Codec()
 {
-    //qDebug("TQFontGb2312Codec::TQFontGb2312Codec()");
+    //tqDebug("TQFontGb2312Codec::TQFontGb2312Codec()");
 }
 
 
 const char* TQFontGb2312Codec::name() const
 {
-    //qDebug("TQFontGb2312Codec::name() = \"gb2312.1980-0\"");
+    //tqDebug("TQFontGb2312Codec::name() = \"gb2312.1980-0\"");
     return "gb2312.1980-0";
 }
 
 
 int TQFontGb2312Codec::mibEnum() const
 {
-    //qDebug("TQFontGb2312Codec::mibEnum() = 57");
+    //tqDebug("TQFontGb2312Codec::mibEnum() = 57");
     return 57;
 }
 
@@ -93,7 +93,7 @@ TQCString TQFontGb2312Codec::fromUnicode(const TQString& uc, int& lenInOut ) con
     uchar *rdata = (uchar *) result.data();
     const TQChar *ucp = uc.unicode();
 
-    //qDebug("TQFontGb2312Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQFontGb2312Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     for ( int i = 0; i < lenInOut; i++ ) {
 	TQChar ch(*ucp++);
 	uchar buf[8];
@@ -137,7 +137,7 @@ bool TQFontGb2312Codec::canEncode( TQChar ch ) const
 {
     uchar buf[4];
     int len = qt_UnicodeToGbk( ch.unicode(), buf );
-    //qDebug("TQFontGb2312Codec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
+    //tqDebug("TQFontGb2312Codec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
     return ( len == 2 && buf[0] > 0xa0 && buf[1] > 0xa0 );
 }
 
@@ -152,29 +152,29 @@ int TQFontGbkCodec::heuristicContentMatch(const char *, int) const
 
 int TQFontGbkCodec::heuristicNameMatch(const char* hint) const
 {
-    //qDebug("TQFontGbkCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
-    return ( qstricmp(hint, "gbk-0") == 0 ||
-	     qstricmp(hint, "gb18030.2000-0") == 0 )
+    //tqDebug("TQFontGbkCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    return ( tqstricmp(hint, "gbk-0") == 0 ||
+	     tqstricmp(hint, "gb18030.2000-0") == 0 )
         ? 13 : 0;
 }
 
 
 TQFontGbkCodec::TQFontGbkCodec()
 {
-    //qDebug("TQFontGbkCodec::TQFontGbkCodec()");
+    //tqDebug("TQFontGbkCodec::TQFontGbkCodec()");
 }
 
 
 const char* TQFontGbkCodec::name() const
 {
-    //qDebug("TQFontGbkCodec::name() = \"gbk-0\"");
+    //tqDebug("TQFontGbkCodec::name() = \"gbk-0\"");
     return "gbk-0";
 }
 
 
 int TQFontGbkCodec::mibEnum() const
 {
-    //qDebug("TQFontGbkCodec::mibEnum() = -113");
+    //tqDebug("TQFontGbkCodec::mibEnum() = -113");
     return -113;
 }
 
@@ -199,7 +199,7 @@ TQCString TQFontGbkCodec::fromUnicode(const TQString& uc, int& lenInOut ) const
     uchar *rdata = (uchar *) result.data();
     const TQChar *ucp = uc.unicode();
 
-    //qDebug("TQFontGbkCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQFontGbkCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     for ( int i = 0; i < lenInOut; i++ ) {
 	TQChar ch(*ucp++);
 	uchar buf[8];
@@ -236,7 +236,7 @@ bool TQFontGbkCodec::canEncode( TQChar ch ) const
         return TRUE;
     uchar buf[4];
     int len = qt_UnicodeToGbk( ch.unicode(), buf );
-    //qDebug("TQFontGbkCodec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
+    //tqDebug("TQFontGbkCodec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
     return ( len == 2 );
 }
 
@@ -250,20 +250,20 @@ int TQFontGb18030_0Codec::heuristicContentMatch(const char *, int) const
 
 TQFontGb18030_0Codec::TQFontGb18030_0Codec()
 {
-    //qDebug("TQFontGb18030_0Codec::TQFontGb18030_0Codec()");
+    //tqDebug("TQFontGb18030_0Codec::TQFontGb18030_0Codec()");
 }
 
 
 const char* TQFontGb18030_0Codec::name() const
 {
-    //qDebug("TQFontGb18030_0Codec::name() = \"gb18030-0\"");
+    //tqDebug("TQFontGb18030_0Codec::name() = \"gb18030-0\"");
     return "gb18030-0";
 }
 
 
 int TQFontGb18030_0Codec::mibEnum() const
 {
-    //qDebug("TQFontGb18030_0Codec::mibEnum() = -114");
+    //tqDebug("TQFontGb18030_0Codec::mibEnum() = -114");
     return -114;
 }
 
@@ -288,7 +288,7 @@ TQCString TQFontGb18030_0Codec::fromUnicode(const TQString& uc, int& lenInOut )
     uchar *rdata = (uchar *) result.data();
     const TQChar *ucp = uc.unicode();
 
-    //qDebug("TQFontGb18030_0Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQFontGb18030_0Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     for ( int i = 0; i < lenInOut; i++ ) {
 	TQChar ch(*ucp++);
 	if (ch.row () > 0 && !(ch.row () >= 0xd8 && ch.row () < 0xe0)) {
@@ -317,7 +317,7 @@ void TQFontGb18030_0Codec::fromUnicode(const TQChar *in, unsigned short *out, in
 
 bool TQFontGb18030_0Codec::canEncode( TQChar ch ) const
 {
-    //qDebug("TQFontGb18030_0Codec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
+    //tqDebug("TQFontGb18030_0Codec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
     return (ch.row () > 0 && !(ch.row () >= 0xd8 && ch.row () < 0xe0));
 }
 
diff --git a/src/codecs/qfonthkcodec.cpp b/src/codecs/qfonthkcodec.cpp
index 6d53bc6fe..954d53ea1 100644
--- a/src/codecs/qfonthkcodec.cpp
+++ b/src/codecs/qfonthkcodec.cpp
@@ -54,29 +54,29 @@ int TQFontBig5hkscsCodec::heuristicContentMatch(const char *, int) const
 
 int TQFontBig5hkscsCodec::heuristicNameMatch(const char* hint) const
 {
-    //qDebug("TQFontBig5hkscsCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
-    return ( qstricmp(hint, "big5hkscs-0") == 0 ||
-	     qstricmp(hint, "hkscs-1") == 0 )
+    //tqDebug("TQFontBig5hkscsCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    return ( tqstricmp(hint, "big5hkscs-0") == 0 ||
+	     tqstricmp(hint, "hkscs-1") == 0 )
 	? 13 : 0;
 }
 
 
 TQFontBig5hkscsCodec::TQFontBig5hkscsCodec()
 {
-    //qDebug("TQFontBig5hkscsCodec::TQFontBig5hkscsCodec()");
+    //tqDebug("TQFontBig5hkscsCodec::TQFontBig5hkscsCodec()");
 }
 
 
 const char* TQFontBig5hkscsCodec::name() const
 {
-    //qDebug("TQFontBig5hkscsCodec::name() = \"big5hkscs-0\"");
+    //tqDebug("TQFontBig5hkscsCodec::name() = \"big5hkscs-0\"");
     return "big5hkscs-0";
 }
 
 
 int TQFontBig5hkscsCodec::mibEnum() const
 {
-    //qDebug("TQFontBig5hkscsCodec::mibEnum() = -2101");
+    //tqDebug("TQFontBig5hkscsCodec::mibEnum() = -2101");
     return -2101;
 }
 
@@ -97,7 +97,7 @@ TQFontBig5hkscsCodec::characterFromUnicode(const TQString &str, int pos) const
 
 TQCString TQFontBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut ) const
 {
-    //qDebug("TQFontBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQFontBig5hkscsCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     TQCString result(lenInOut * 2 + 1);
     uchar *rdata = (uchar *) result.data();
     const TQChar *ucp = uc.unicode();
@@ -151,7 +151,7 @@ void TQFontBig5hkscsCodec::fromUnicode(const TQChar *in, unsigned short *out, in
 
 bool TQFontBig5hkscsCodec::canEncode( TQChar ch ) const
 {
-    //qDebug("TQFontBig5hkscsCodec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
+    //tqDebug("TQFontBig5hkscsCodec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
     uchar c[2];
     return ( qt_UnicodeToBig5hkscs( ch.unicode(), c ) == 2 );
 }
diff --git a/src/codecs/qfonttwcodec.cpp b/src/codecs/qfonttwcodec.cpp
index 554fcd771..7fe3f80d3 100644
--- a/src/codecs/qfonttwcodec.cpp
+++ b/src/codecs/qfonttwcodec.cpp
@@ -54,29 +54,29 @@ int TQFontBig5Codec::heuristicContentMatch(const char *, int) const
 
 int TQFontBig5Codec::heuristicNameMatch(const char* hint) const
 {
-    //qDebug("TQFontBig5Codec::heuristicNameMatch(const char* hint = \"%s\")", hint);
-    return ( qstricmp(hint, "big5-0") == 0 ||
-	     qstricmp(hint, "big5.eten-0") == 0 )
+    //tqDebug("TQFontBig5Codec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    return ( tqstricmp(hint, "big5-0") == 0 ||
+	     tqstricmp(hint, "big5.eten-0") == 0 )
 	? 13 : 0;
 }
 
 
 TQFontBig5Codec::TQFontBig5Codec()
 {
-    //qDebug("TQFontBig5Codec::TQFontBig5Codec()");
+    //tqDebug("TQFontBig5Codec::TQFontBig5Codec()");
 }
 
 
 const char* TQFontBig5Codec::name() const
 {
-    //qDebug("TQFontBig5Codec::name() = \"big5-0\"");
+    //tqDebug("TQFontBig5Codec::name() = \"big5-0\"");
     return "big5-0";
 }
 
 
 int TQFontBig5Codec::mibEnum() const
 {
-    //qDebug("TQFontBig5Codec::mibEnum() = -2026");
+    //tqDebug("TQFontBig5Codec::mibEnum() = -2026");
     return -2026;
 }
 
@@ -97,7 +97,7 @@ unsigned short TQFontBig5Codec::characterFromUnicode(const TQString &str, int po
 
 TQCString TQFontBig5Codec::fromUnicode(const TQString& uc, int& lenInOut ) const
 {
-    //qDebug("TQFontBig5Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQFontBig5Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     TQCString result(lenInOut * 2 + 1);
     uchar *rdata = (uchar *) result.data();
     const TQChar *ucp = uc.unicode();
@@ -152,7 +152,7 @@ void TQFontBig5Codec::fromUnicode(const TQChar *in, unsigned short *out, int len
 
 bool TQFontBig5Codec::canEncode( TQChar ch ) const
 {
-    //qDebug("TQFontBig5Codec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
+    //tqDebug("TQFontBig5Codec::canEncode( TQChar ch = %02X%02X )", ch.row(), ch.cell());
     uchar c[2];
     return ( qt_UnicodeToBig5hkscs( ch.unicode(), c ) == 2 &&
 	 c[0] >= 0xa1 && c[0] <= 0xf9 );
diff --git a/src/codecs/qgb18030codec.cpp b/src/codecs/qgb18030codec.cpp
index 74f833362..8ed96fc74 100644
--- a/src/codecs/qgb18030codec.cpp
+++ b/src/codecs/qgb18030codec.cpp
@@ -161,7 +161,7 @@ TQGb18030Codec::TQGb18030Codec()
 /*! \reimp */
 const char* TQGb18030Codec::name() const
 {
-    //qDebug("TQGb18030Codec::name() = \"GB18030\"");
+    //tqDebug("TQGb18030Codec::name() = \"GB18030\"");
     return "GB18030";
 }
 
@@ -179,7 +179,7 @@ TQCString TQGb18030Codec::fromUnicode(const TQString& uc, int& lenInOut) const
     TQCString rstr(rlen);
     uchar* cursor = (uchar*)rstr.data();
 
-    //qDebug("TQGb18030Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQGb18030Codec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     for (int i=0; i<l; i++) {
 	TQChar ch = uc[i];
 	int len;
@@ -231,7 +231,7 @@ TQString TQGb18030Codec::toUnicode(const char* chars, int len) const
     TQString result;
     int clen;
 
-    //qDebug("TQGb18030Codec::toUnicode(const char* chars, int len = %d)", len);
+    //tqDebug("TQGb18030Codec::toUnicode(const char* chars, int len = %d)", len);
     for (int i=0; i<len; ) {
 	uchar ch = chars[i];
 
@@ -274,8 +274,8 @@ int TQGb18030Codec::heuristicNameMatch(const char* hint) const
 {
     int score = 0;
     bool zh = FALSE;
-    //qDebug("TQGb18030Codec::heuristicNameMatch(const char* hint = \"%s\")", hint);
-    if (qstrnicmp(hint, "zh_CN", 5) == 0){
+    //tqDebug("TQGb18030Codec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    if (tqstrnicmp(hint, "zh_CN", 5) == 0){
 	score += 10;
 	zh = TRUE;
     }
@@ -289,7 +289,7 @@ int TQGb18030Codec::heuristicNameMatch(const char* hint) const
     	p = hint;
     }
     if (p) {
-    	if (qstricmp(p, "GB18030") == 0)
+    	if (tqstricmp(p, "GB18030") == 0)
       	    return score + 14;
     }
     return TQTextCodec::heuristicNameMatch(hint);
@@ -299,7 +299,7 @@ int TQGb18030Codec::heuristicNameMatch(const char* hint) const
 int TQGb18030Codec::heuristicContentMatch(const char* chars, int len) const
 {
     int score = 0;
-    //qDebug("TQGb18030Codec::heuristicContentMatch(const char* chars, int len = %d)", len);
+    //tqDebug("TQGb18030Codec::heuristicContentMatch(const char* chars, int len = %d)", len);
     for (int i=0; i<len; i++) {
 	uchar ch = chars[i];
 	// No nulls allowed.
@@ -351,7 +351,7 @@ public:
     TQString toUnicode(const char* chars, int len)
     {
 	TQString result;
-	//qDebug("TQGb18030Decoder::toUnicode(const char* chars, int len = %d)", len);
+	//tqDebug("TQGb18030Decoder::toUnicode(const char* chars, int len = %d)", len);
 	for (int i=0; i<len; i++) {
 	    uchar ch = chars[i];
 	    switch (nbuf) {
@@ -433,7 +433,7 @@ public:
 /*! \reimp */
 TQTextDecoder* TQGb18030Codec::makeDecoder() const
 {
-    //qDebug("TQGb18030Codec::makeDecoder()");
+    //tqDebug("TQGb18030Codec::makeDecoder()");
     return new TQGb18030Decoder();
 }
 
@@ -480,15 +480,15 @@ int TQGbkCodec::heuristicNameMatch(const char* hint) const
 {
 #if 0
     // these are needed so that the X11 fonts behave correctly.
-    if (qstricmp (hint, "gbk-0") == 0 ||
-	qstricmp (hint, "gb18030.2000-0") == 0)
+    if (tqstricmp (hint, "gbk-0") == 0 ||
+	tqstricmp (hint, "gb18030.2000-0") == 0)
         return 13;
 #endif
 
     int score = 0;
     bool zh = FALSE;
-    //qDebug("TQGbkCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
-    if (qstrnicmp(hint, "zh_CN", 5) == 0){
+    //tqDebug("TQGbkCodec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    if (tqstrnicmp(hint, "zh_CN", 5) == 0){
 	score += 10;
 	zh = TRUE;
     }
@@ -502,7 +502,7 @@ int TQGbkCodec::heuristicNameMatch(const char* hint) const
     	p = hint;
     }
     if (p) {
-    	if (qstricmp(p, "GBK") == 0)
+    	if (tqstricmp(p, "GBK") == 0)
       	    return score + 6;
     }
     return TQTextCodec::heuristicNameMatch(hint);
@@ -511,7 +511,7 @@ int TQGbkCodec::heuristicNameMatch(const char* hint) const
 /*! \reimp */
 int TQGbkCodec::heuristicContentMatch(const char* /*chars*/, int /*len*/) const
 {
-    //qDebug("TQGbkCodec::heuristicContentMatch(const char* /*chars*/, int /*len*/)");
+    //tqDebug("TQGbkCodec::heuristicContentMatch(const char* /*chars*/, int /*len*/)");
     return 0;
 }
 
@@ -526,7 +526,7 @@ public:
     {
 	TQString result;
 
-	//qDebug("TQGbkDecoder::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
+	//tqDebug("TQGbkDecoder::toUnicode(const char* chars = \"%s\", int len = %d)", chars, len);
 	for (int i=0; i<len; i++) {
 	    uchar ch = chars[i];
 	    switch (nbuf) {
@@ -570,7 +570,7 @@ public:
 /*! \reimp */
 TQTextDecoder* TQGbkCodec::makeDecoder() const
 {
-    //qDebug("TQGbkCodec::makeDecoder()");
+    //tqDebug("TQGbkCodec::makeDecoder()");
     return new TQGbkDecoder();
 }
 
@@ -582,7 +582,7 @@ TQCString TQGbkCodec::fromUnicode(const TQString& uc, int& lenInOut) const
     TQCString rstr(rlen);
     uchar* cursor = (uchar*)rstr.data();
 
-    //qDebug("TQGbkCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
+    //tqDebug("TQGbkCodec::fromUnicode(const TQString& uc, int& lenInOut = %d)", lenInOut);
     for (int i=0; i<l; i++) {
 	TQChar ch = uc[i];
 	uchar buf[2];
@@ -610,7 +610,7 @@ TQString TQGbkCodec::toUnicode(const char* chars, int len) const
     TQString result;
     int clen;
 
-    //qDebug("TQGbkCodec::toUnicode(const char* chars, int len = %d)", len);
+    //tqDebug("TQGbkCodec::toUnicode(const char* chars, int len = %d)", len);
     for (int i=0; i<len; ) {
 	uchar ch = chars[i];
 
@@ -681,8 +681,8 @@ int TQGb2312Codec::heuristicNameMatch(const char* hint) const
 {
     int score = 0;
     bool zh = FALSE;
-    //qDebug("TQGb2312Codec::heuristicNameMatch(const char* hint = \"%s\")", hint);
-    if (qstrnicmp(hint, "zh_CN", 5) == 0){
+    //tqDebug("TQGb2312Codec::heuristicNameMatch(const char* hint = \"%s\")", hint);
+    if (tqstrnicmp(hint, "zh_CN", 5) == 0){
 	score += 10;
 	zh = TRUE;
     }
@@ -696,13 +696,13 @@ int TQGb2312Codec::heuristicNameMatch(const char* hint) const
     	p = hint;
     }
     if (p) {
-	if (qstricmp(p, "GB2312") == 0 ||
-	    qstricmp(p, "hp15cn") == 0)
+	if (tqstricmp(p, "GB2312") == 0 ||
+	    tqstricmp(p, "hp15cn") == 0)
 	    return score + 7;
-	else if (qstricmp(p, "eucCN") == 0)
+	else if (tqstricmp(p, "eucCN") == 0)
 	    return score + 4;
 	// there exists ja_JP.EUC, ko_KR.EUC, zh_CN.EUC and zh_TW.EUC
-	else if (qstricmp(p, "euc") == 0 && zh)
+	else if (tqstricmp(p, "euc") == 0 && zh)
 	    return score + 4;
     }
     return TQTextCodec::heuristicNameMatch(hint);
@@ -711,7 +711,7 @@ int TQGb2312Codec::heuristicNameMatch(const char* hint) const
 /*! \reimp */
 int TQGb2312Codec::heuristicContentMatch(const char* /*chars*/, int /*len*/) const
 {
-    //qDebug("TQGb2312Codec::heuristicContentMatch(const char* /*chars*/, int /*len*/)");
+    //tqDebug("TQGb2312Codec::heuristicContentMatch(const char* /*chars*/, int /*len*/)");
     return 0;
 }
 
@@ -725,7 +725,7 @@ public:
     TQString toUnicode(const char* chars, int len)
     {
 	TQString result;
-	//qDebug("TQGb2312Decoder::toUnicode(const char* chars, int len = %d)", len);
+	//tqDebug("TQGb2312Decoder::toUnicode(const char* chars, int len = %d)", len);
 	for (int i=0; i<len; i++) {
 	    uchar ch = chars[i];
 	    switch (nbuf) {
@@ -769,7 +769,7 @@ public:
 /*! \reimp */
 TQTextDecoder* TQGb2312Codec::makeDecoder() const
 {
-    //qDebug("TQGb2312Codec::makeDecoder()");
+    //tqDebug("TQGb2312Codec::makeDecoder()");
     return new TQGb2312Decoder();
 }
 
@@ -781,7 +781,7 @@ TQCString TQGb2312Codec::fromUnicode(const TQString& uc, int& lenInOut) const
     TQCString rstr(rlen);
     uchar* cursor = (uchar*)rstr.data();
 
-    //qDebug("TQGb2312Codec::fromUnicode(const TQString& uc, int& lenInOut = %d) const", lenInOut);
+    //tqDebug("TQGb2312Codec::fromUnicode(const TQString& uc, int& lenInOut = %d) const", lenInOut);
     for (int i=0; i<l; i++) {
 	TQChar ch = uc[i];
 	uchar buf[2];
@@ -810,7 +810,7 @@ TQString TQGb2312Codec::toUnicode(const char* chars, int len) const
     TQString result;
     int clen;
 
-    //qDebug("TQGb2312Codec::toUnicode(const char* chars, int len = %d)", len);
+    //tqDebug("TQGb2312Codec::toUnicode(const char* chars, int len = %d)", len);
     for (int i=0; i<len; ) {
 	uchar ch = chars[i];
 
diff --git a/src/codecs/qjiscodec.cpp b/src/codecs/qjiscodec.cpp
index 5f5afbb9b..9f125a33d 100644
--- a/src/codecs/qjiscodec.cpp
+++ b/src/codecs/qjiscodec.cpp
@@ -387,17 +387,17 @@ const char* TQJisCodec::mimeName() const
 /*! \internal */
 int TQJisCodec::heuristicNameMatch(const char* hint) const
 {
-    if ( qstrnicmp( hint, "ISO-2022-JP", 11 ) == 0 )
+    if ( tqstrnicmp( hint, "ISO-2022-JP", 11 ) == 0 )
 	return 10000;
     if ( simpleHeuristicNameMatch( "ISO-2022-JP-2", hint ) > 0 )
 	return 10;
 
     int score = 0;
     bool ja = FALSE;
-    if (qstrnicmp(hint, "ja_JP", 5) == 0 || qstrnicmp(hint, "japan", 5) == 0) {
+    if (tqstrnicmp(hint, "ja_JP", 5) == 0 || tqstrnicmp(hint, "japan", 5) == 0) {
 	score += 3;
 	ja = TRUE;
-    } else if (qstrnicmp(hint, "ja", 2) == 0) {
+    } else if (tqstrnicmp(hint, "ja", 2) == 0) {
 	score += 2;
 	ja = TRUE;
     }
@@ -412,8 +412,8 @@ int TQJisCodec::heuristicNameMatch(const char* hint) const
 	p = hint;
     }
     if (p) {
-	if ((qstricmp(p, "JIS") == 0) ||
-	    (qstricmp(p, "JIS7") == 0) ||
+	if ((tqstricmp(p, "JIS") == 0) ||
+	    (tqstricmp(p, "JIS7") == 0) ||
 	    (simpleHeuristicNameMatch("ISO-2022-JP", p) > 0)) {
 	    return score + 4;
 	}
diff --git a/src/codecs/qjpunicode.cpp b/src/codecs/qjpunicode.cpp
index 1a6c34aea..e3b08f8fa 100644
--- a/src/codecs/qjpunicode.cpp
+++ b/src/codecs/qjpunicode.cpp
@@ -778,32 +778,32 @@ TQJpUnicodeConv *TQJpUnicodeConv::newConverter(int rule)
 		s = env.mid(i, j - i).stripWhiteSpace();
 		i = j + 1;
 	    }
-	    if (qstricmp(s, "unicode-0.9") == 0) {
+	    if (tqstricmp(s, "unicode-0.9") == 0) {
 		rule = (rule & 0xff00) | Unicode;
-	    } else if (qstricmp(s, "unicode-0201") == 0) {
+	    } else if (tqstricmp(s, "unicode-0201") == 0) {
 		rule = (rule & 0xff00) | Unicode_JISX0201;
-	    } else if (qstricmp(s, "unicode-ascii") == 0) {
+	    } else if (tqstricmp(s, "unicode-ascii") == 0) {
 		rule = (rule & 0xff00) | Unicode_ASCII;
-	    } else if (qstricmp(s, "jisx0221-1995") == 0) {
+	    } else if (tqstricmp(s, "jisx0221-1995") == 0) {
 		rule = (rule & 0xff00) | JISX0221_JISX0201;
-	    } else if ((qstricmp(s, "open-0201") == 0) ||
-		       (qstricmp(s, "open-19970715-0201") == 0)) {
+	    } else if ((tqstricmp(s, "open-0201") == 0) ||
+		       (tqstricmp(s, "open-19970715-0201") == 0)) {
 		rule = (rule & 0xff00) | JISX0221_JISX0201;
-	    } else if ((qstricmp(s, "open-ascii") == 0) ||
-		       (qstricmp(s, "open-19970715-ascii") == 0)) {
+	    } else if ((tqstricmp(s, "open-ascii") == 0) ||
+		       (tqstricmp(s, "open-19970715-ascii") == 0)) {
 		rule = (rule & 0xff00) | JISX0221_ASCII;
-	    } else if ((qstricmp(s, "open-ms") == 0) ||
-		       (qstricmp(s, "open-19970715-ms") == 0)) {
+	    } else if ((tqstricmp(s, "open-ms") == 0) ||
+		       (tqstricmp(s, "open-19970715-ms") == 0)) {
 		rule = (rule & 0xff00) | Microsoft_CP932;
-	    } else if (qstricmp(s, "cp932") == 0) {
+	    } else if (tqstricmp(s, "cp932") == 0) {
 		rule = (rule & 0xff00) | Microsoft_CP932;
-	    } else if (qstricmp(s, "jdk1.1.7") == 0) {
+	    } else if (tqstricmp(s, "jdk1.1.7") == 0) {
 		rule = (rule & 0xff00) | Sun_JDK117;
-	    } else if (qstricmp(s, "nec-vdc") == 0) {
+	    } else if (tqstricmp(s, "nec-vdc") == 0) {
 		rule = rule | NEC_VDC;
-	    } else if (qstricmp(s, "ibm-vdc") == 0) {
+	    } else if (tqstricmp(s, "ibm-vdc") == 0) {
 		rule = rule | IBM_VDC;
-	    } else if (qstricmp(s, "udc") == 0) {
+	    } else if (tqstricmp(s, "udc") == 0) {
 		rule = rule | UDC;
 	    }
 	}
diff --git a/src/codecs/qrtlcodec.cpp b/src/codecs/qrtlcodec.cpp
index fa1585ec8..42917b286 100644
--- a/src/codecs/qrtlcodec.cpp
+++ b/src/codecs/qrtlcodec.cpp
@@ -217,7 +217,7 @@ static TQString reverseLine(const TQString &str, unsigned int from, unsigned int
 		case TQChar::DirL:
 		    if ( runDir != TQChar::DirL && runDir != TQChar::DirON ) {
 			out += run( str, from, pos, runDir );
-			qDebug( "out = %s", out.latin1() );
+			tqDebug( "out = %s", out.latin1() );
 			from = pos;
 		    }
 		    runDir = TQChar::DirL;
@@ -233,7 +233,7 @@ static TQString reverseLine(const TQString &str, unsigned int from, unsigned int
 		case TQChar::DirEN:
 		    if ( runDir != TQChar::DirR && runDir != TQChar::DirON ) {
 			out += run( str, from, pos, runDir );
-			qDebug( "out = %s", out.latin1() );
+			tqDebug( "out = %s", out.latin1() );
 			from = pos;
 		    }
 		    runDir = TQChar::DirR;
@@ -243,7 +243,7 @@ static TQString reverseLine(const TQString &str, unsigned int from, unsigned int
 	    pos++;
 	}
 	out += run( str, from, pos, runDir );
-	qDebug( "out = %s", out.latin1() );
+	tqDebug( "out = %s", out.latin1() );
 	// second reversing for numbers
 	TQString in = out;
 	out = "";
@@ -259,7 +259,7 @@ static TQString reverseLine(const TQString &str, unsigned int from, unsigned int
 		case TQChar::DirR:
 		    if ( runDir == TQChar::DirEN && runDir != TQChar::DirON ) {
 			out += run( in, from, pos, TQChar::DirR ); //DirR ensures reversing
-			qDebug( "out = %s", out.latin1() );
+			tqDebug( "out = %s", out.latin1() );
 			runDir = TQChar::DirR;
 			from = pos;
 		    }
@@ -269,7 +269,7 @@ static TQString reverseLine(const TQString &str, unsigned int from, unsigned int
 		case TQChar::DirEN:
 		    if ( runDir != TQChar::DirEN && runDir != TQChar::DirON ) {
 			out += in.mid(from, pos-from+1);
-			qDebug( "out = %s", out.latin1() );
+			tqDebug( "out = %s", out.latin1() );
 			from = pos;
 		    }
 		    runDir = TQChar::DirEN;
@@ -437,7 +437,7 @@ static TQString visualOrder(TQString logical, TQChar::Direction basicDir)
     }
     int i;
     for (i = 0; i < nitems; ++i) {
-	//qDebug("item %d bidiLevel=%d", i,  e.items[i].analysis.bidiLevel);
+	//tqDebug("item %d bidiLevel=%d", i,  e.items[i].analysis.bidiLevel);
 	levels[i] = e.items[i].analysis.bidiLevel;
     }
     e.bidiReorder(nitems, levels, visualOrder);
diff --git a/src/codecs/qsjiscodec.cpp b/src/codecs/qsjiscodec.cpp
index 9d2df5109..7a2e0c494 100644
--- a/src/codecs/qsjiscodec.cpp
+++ b/src/codecs/qsjiscodec.cpp
@@ -249,10 +249,10 @@ int TQSjisCodec::heuristicNameMatch(const char* hint) const
 {
     int score = 0;
     bool ja = FALSE;
-    if (qstrnicmp(hint, "ja_JP", 5) == 0 || qstrnicmp(hint, "japan", 5) == 0) {
+    if (tqstrnicmp(hint, "ja_JP", 5) == 0 || tqstrnicmp(hint, "japan", 5) == 0) {
 	score += 3;
 	ja = TRUE;
-    } else if (qstrnicmp(hint, "ja", 2) == 0) {
+    } else if (tqstrnicmp(hint, "ja", 2) == 0) {
 	score += 2;
 	ja = TRUE;
     }
@@ -267,9 +267,9 @@ int TQSjisCodec::heuristicNameMatch(const char* hint) const
 	p = hint;
     }
     if (p) {
-	if ((qstricmp(p, "mscode") == 0) ||
-	    (qstricmp(p, "PCK") == 0) ||
-	    (qstricmp(p, "SJIS") == 0) ||
+	if ((tqstricmp(p, "mscode") == 0) ||
+	    (tqstricmp(p, "PCK") == 0) ||
+	    (tqstricmp(p, "SJIS") == 0) ||
 	    (simpleHeuristicNameMatch(p, "ShiftJIS") > 0) ||
 	    (simpleHeuristicNameMatch(p, "x-sjis") > 0)) {
 	    return score + 4;
diff --git a/src/codecs/qtextcodec.cpp b/src/codecs/qtextcodec.cpp
index c03529df2..5f962118f 100644
--- a/src/codecs/qtextcodec.cpp
+++ b/src/codecs/qtextcodec.cpp
@@ -122,8 +122,8 @@ void TQTextCodec::deleteAllCodecs()
 	return;
 
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &all ) : 0 );
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &all ) : 0 );
     if ( !all )
 	return;
 #endif // QT_THREAD_SUPPORT
@@ -152,8 +152,8 @@ static inline void setup()
     if ( all ) return;
 
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &all ) : 0 );
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &all ) : 0 );
     if ( all ) return;
 #endif // QT_THREAD_SUPPORT
 
@@ -443,7 +443,7 @@ TQTextCodec::TQTextCodec()
 TQTextCodec::~TQTextCodec()
 {
     if ( !destroying_is_ok )
-	qWarning("TQTextCodec::~TQTextCodec() called by application");
+	tqWarning("TQTextCodec::~TQTextCodec() called by application");
     if ( all )
 	all->remove( this );
 }
@@ -503,7 +503,7 @@ static TQString lettersAndNumbers( const char * input )
 int TQTextCodec::simpleHeuristicNameMatch(const char* name, const char* hint)
 {
     // if they're the same, return a perfect score.
-    if ( name && hint && *name && *hint && qstricmp( name, hint ) == 0 )
+    if ( name && hint && *name && *hint && tqstricmp( name, hint ) == 0 )
 	return tqstrlen( hint );
 
     // if the letters and numbers are the same, we have an "almost"
@@ -667,7 +667,7 @@ public:
                 // character
                 buf[nbuf++] = *chars;
                 if (nbuf + 1 == sizeof buf) {
-                    qWarning("TQWindowsLocalDecoder: exceeded max internal buffer size");
+                    tqWarning("TQWindowsLocalDecoder: exceeded max internal buffer size");
                     nbuf = 0;
                 }
             }
@@ -793,7 +793,7 @@ static TQTextCodec * ru_RU_hack( const char * i ) {
     } else {
 	// something else again... let's assume... *throws dice*
 	ru_RU_codec = TQTextCodec::codecForName( "KOI8-R" );
-	qWarning( "TQTextCodec: using KOI8-R, probe failed (%02x %02x %s)",
+	tqWarning( "TQTextCodec: using KOI8-R, probe failed (%02x %02x %s)",
 		  koi8r, latin5, i );
     }
     setlocale( LC_CTYPE, origlocale.data() );
@@ -1297,15 +1297,15 @@ public:
 	char comm='%';
 	bool incmap = FALSE;
 	while (iod->readLine(line,maxlen) > 0) {
-	    if (0==qstrnicmp(line,"<code_set_name>",15))
+	    if (0==tqstrnicmp(line,"<code_set_name>",15))
 		n = line+15;
-	    else if (0==qstrnicmp(line,"<escape_char> ",14))
+	    else if (0==tqstrnicmp(line,"<escape_char> ",14))
 		esc = line[14];
-	    else if (0==qstrnicmp(line,"<comment_char> ",15))
+	    else if (0==tqstrnicmp(line,"<comment_char> ",15))
 		comm = line[15];
-	    else if (line[0]==comm && 0==qstrnicmp(line+1," alias ",7)) {
+	    else if (line[0]==comm && 0==tqstrnicmp(line+1," alias ",7)) {
 		aliases.append(line+8);
-	    } else if (0==qstrnicmp(line,"CHARMAP",7)) {
+	    } else if (0==tqstrnicmp(line,"CHARMAP",7)) {
 		if (!from_unicode_page) {
 		    from_unicode_page = new char*[256];
 		    for (int i=0; i<256; i++)
@@ -1315,7 +1315,7 @@ public:
 		    to_unicode = new ushort[256];
 		}
 		incmap = TRUE;
-	    } else if (0==qstrnicmp(line,"END CHARMAP",11))
+	    } else if (0==tqstrnicmp(line,"END CHARMAP",11))
 		break;
 	    else if (incmap) {
 		char* cursor = line;
@@ -1395,7 +1395,7 @@ public:
 			}
 			mb[nmb++] = 0;
 			from_unicode_page_multiByte[ch.row()][ch.cell()]
-			    = qstrdup(mb);
+			    = tqstrdup(mb);
 			*mb_unicode = unicode;
 		    } else {
 			from_unicode_page[ch.row()][ch.cell()] = (char)byte;
@@ -2442,7 +2442,7 @@ int TQSimpleTextCodec::mibEnum() const
 
 int TQSimpleTextCodec::heuristicNameMatch(const char* hint) const
 {
-    if ( qstricmp( hint, mimeName() ) == 0 )
+    if ( tqstricmp( hint, mimeName() ) == 0 )
 	return 10000; // return a large value
     if ( hint[0]=='k' ) {
 	TQCString lhint = TQCString(hint).lower();
@@ -2802,18 +2802,18 @@ static void setupLocaleMapper()
 	// First part is getting that locale name.  First try setlocale() which
 	// definitely knows it, but since we cannot fully trust it, get ready
 	// to fall back to environment variables.
-	char * ctype = qstrdup( setlocale( LC_CTYPE, 0 ) );
+	char * ctype = tqstrdup( setlocale( LC_CTYPE, 0 ) );
 
 	// Get the first nonempty value from $LC_ALL, $LC_CTYPE, and $LANG
 	// environment variables.
-	char * lang = qstrdup( getenv("LC_ALL") );
+	char * lang = tqstrdup( getenv("LC_ALL") );
 	if ( !lang || lang[0] == 0 || strcmp( lang, "C" ) == 0 ) {
 	    if ( lang ) delete [] lang;
-	    lang = qstrdup( getenv("LC_CTYPE") );
+	    lang = tqstrdup( getenv("LC_CTYPE") );
 	}
 	if ( !lang || lang[0] == 0 || strcmp( lang, "C" ) == 0 ) {
 	    if ( lang ) delete [] lang;
-	    lang = qstrdup( getenv("LANG") );
+	    lang = tqstrdup( getenv("LANG") );
 	}
 
 	// Now try these in order:
@@ -2905,7 +2905,7 @@ static void realSetup()
 {
 #if defined(QT_CHECK_STATE)
     if ( destroying_is_ok )
-	qWarning( "TQTextCodec: creating new codec during codec cleanup!" );
+	tqWarning( "TQTextCodec: creating new codec during codec cleanup!" );
 #endif
     all = new TQValueList<TQTextCodec*>;
 
diff --git a/src/codecs/qtextcodecfactory.cpp b/src/codecs/qtextcodecfactory.cpp
index df9757e28..aad0ac2b4 100644
--- a/src/codecs/qtextcodecfactory.cpp
+++ b/src/codecs/qtextcodecfactory.cpp
@@ -65,8 +65,8 @@ static void create_manager()
 
 #ifdef QT_THREAD_SUPPORT
     // protect manager creation
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &manager ) : 0);
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &manager ) : 0);
 
     // we check the manager pointer again to make sure that another thread
     // has not created the manager before us.
diff --git a/src/codecs/qtsciicodec.cpp b/src/codecs/qtsciicodec.cpp
index 87fc18b3f..e57f4fd70 100644
--- a/src/codecs/qtsciicodec.cpp
+++ b/src/codecs/qtsciicodec.cpp
@@ -183,7 +183,7 @@ int TQTsciiCodec::heuristicNameMatch(const char* hint) const
         p++;
     else
         p = hint;
-    if (qstricmp(p, "TSCII") == 0)
+    if (tqstricmp(p, "TSCII") == 0)
       	return 4;
     return TQTextCodec::heuristicNameMatch(hint);
 }
diff --git a/src/dialogs/ntqmessagebox.h b/src/dialogs/ntqmessagebox.h
index 11b79fc3f..50522e813 100644
--- a/src/dialogs/ntqmessagebox.h
+++ b/src/dialogs/ntqmessagebox.h
@@ -209,13 +209,13 @@ private:	// Disabled copy constructor and operator=
 *   }
 */
 #define QT_REQUIRE_VERSION( argc, argv, str ) { TQString s=TQString::fromLatin1(str);\
-TQString sq=TQString::fromLatin1(qVersion()); if ( (sq.section('.',0,0).toInt()<<16)+\
+TQString sq=TQString::fromLatin1(tqVersion()); if ( (sq.section('.',0,0).toInt()<<16)+\
 (sq.section('.',1,1).toInt()<<8)+sq.section('.',2,2).toInt()<(s.section('.',0,0).toInt()<<16)+\
 (s.section('.',1,1).toInt()<<8)+s.section('.',2,2).toInt() ){if ( !tqApp){ int c=0; new \
 TQApplication(argc,argv);} TQString s = TQApplication::tr("Executable '%1' requires TQt "\
  "%2, found TQt %3.").arg(TQString::fromLatin1(tqAppName())).arg(TQString::fromLatin1(\
-str)).arg(TQString::fromLatin1(qVersion()) ); TQMessageBox::critical( 0, TQApplication::tr(\
-"Incompatible TQt Library Error" ), s, TQMessageBox::Abort,0 ); qFatal(s.ascii()); }}
+str)).arg(TQString::fromLatin1(tqVersion()) ); TQMessageBox::critical( 0, TQApplication::tr(\
+"Incompatible TQt Library Error" ), s, TQMessageBox::Abort,0 ); tqFatal(s.ascii()); }}
 
 
 #endif // QT_NO_MESSAGEBOX
diff --git a/src/dialogs/qcolordialog.cpp b/src/dialogs/qcolordialog.cpp
index d365e96f7..fada75546 100644
--- a/src/dialogs/qcolordialog.cpp
+++ b/src/dialogs/qcolordialog.cpp
@@ -366,7 +366,7 @@ void TQWellArray::setCellBrush( int row, int col, const TQBrush &b )
 	d->brush[row*numCols()+col] = b;
 #ifdef QT_CHECK_RANGE
     else
-	qWarning( "TQWellArray::setCellBrush( %d, %d ) out of range", row, col );
+	tqWarning( "TQWellArray::setCellBrush( %d, %d ) out of range", row, col );
 #endif
 }
 
@@ -471,7 +471,7 @@ TQRgb TQColorDialog::customColor( int i )
     initRGB();
     if ( i < 0 || i >= customCount() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQColorDialog::customColor() index %d out of range", i );
+	tqWarning( "TQColorDialog::customColor() index %d out of range", i );
 #endif
 	i = 0;
     }
@@ -486,7 +486,7 @@ void TQColorDialog::setCustomColor( int i, TQRgb c )
     initRGB();
     if ( i < 0 || i >= customCount() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQColorDialog::setCustomColor() index %d out of range", i );
+	tqWarning( "TQColorDialog::setCustomColor() index %d out of range", i );
 #endif
 	return;
     }
@@ -503,7 +503,7 @@ void TQColorDialog::setStandardColor( int i, TQRgb c )
     initRGB();
     if ( i < 0 || i >= 6*8 ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQColorDialog::setStandardColor() index %d out of range", i );
+	tqWarning( "TQColorDialog::setStandardColor() index %d out of range", i );
 #endif
 	return;
     }
diff --git a/src/dialogs/qdialog.cpp b/src/dialogs/qdialog.cpp
index a25ad609f..90974de05 100644
--- a/src/dialogs/qdialog.cpp
+++ b/src/dialogs/qdialog.cpp
@@ -418,7 +418,7 @@ void TQDialog::hideSpecial()
 int TQDialog::exec()
 {
     if ( in_loop ) {
-	qWarning( "TQDialog::exec: Recursive call detected" );
+	tqWarning( "TQDialog::exec: Recursive call detected" );
 	return -1;
     }
 
diff --git a/src/dialogs/qerrormessage.cpp b/src/dialogs/qerrormessage.cpp
index 70e670689..e883fdc64 100644
--- a/src/dialogs/qerrormessage.cpp
+++ b/src/dialogs/qerrormessage.cpp
@@ -95,7 +95,7 @@ message() slot, or connect signals to it.
 
 \i For developers. In this context the static qtHandler() installs
 a message handler using qInstallMsgHandler() and creates a TQErrorMessage
-that displays qDebug(), qWarning() and qFatal() messages.
+that displays tqDebug(), tqWarning() and tqFatal() messages.
 \endlist
 
 In both cases TQErrorMessage will queue pending messages, and display
@@ -224,7 +224,7 @@ TQErrorMessage * TQErrorMessage::qtHandler()
 {
     if ( !qtMessageHandler ) {
 	qtMessageHandler = new TQErrorMessage( 0, "automatic message handler" );
-	qAddPostRoutine( deleteStaticcTQErrorMessage ); // clean up
+	tqAddPostRoutine( deleteStaticcTQErrorMessage ); // clean up
 #ifndef QT_NO_WIDGET_TOPEXTRA
 	if ( tqApp->mainWidget() )
 	    qtMessageHandler->setCaption( tqApp->mainWidget()->caption() );
diff --git a/src/dialogs/qfiledialog.cpp b/src/dialogs/qfiledialog.cpp
index 019d3d56c..53b030153 100644
--- a/src/dialogs/qfiledialog.cpp
+++ b/src/dialogs/qfiledialog.cpp
@@ -529,8 +529,8 @@ static void resolveLibs()
     if ( !triedResolve ) {
 #ifdef QT_THREAD_SUPPORT
 	// protect initialization
-	TQMutexLocker locker( qt_global_mutexpool ?
-			     qt_global_mutexpool->get( &triedResolve ) : 0 );
+	TQMutexLocker locker( tqt_global_mutexpool ?
+			     tqt_global_mutexpool->get( &triedResolve ) : 0 );
 	// check triedResolve again, since another thread may have already
 	// done the initialization
 	if ( triedResolve ) {
@@ -3404,8 +3404,8 @@ void TQFileDialog::rereadDir()
   \sa selectedFilter()
 */
 
-extern bool qt_resolve_symlinks; // defined in qapplication.cpp
-bool Q_EXPORT qt_use_native_dialogs = TRUE;
+extern bool tqt_resolve_symlinks; // defined in qapplication.cpp
+bool Q_EXPORT tqt_use_native_dialogs = TRUE;
 
 /*!
   This is a convenience static function that returns an existing file
@@ -3457,8 +3457,8 @@ TQString TQFileDialog::getOpenFileName( const TQString & startWith,
 				      TQString *selectedFilter,
 				      bool resolveSymlinks )
 {
-    bool save_qt_resolve_symlinks = qt_resolve_symlinks;
-    qt_resolve_symlinks = resolveSymlinks;
+    bool save_qt_resolve_symlinks = tqt_resolve_symlinks;
+    tqt_resolve_symlinks = resolveSymlinks;
 
     TQStringList filters;
     if ( !filter.isEmpty() )
@@ -3494,15 +3494,15 @@ TQString TQFileDialog::getOpenFileName( const TQString & startWith,
 	*workingDirectory = ::toRootIfNotExists( TQDir::currentDirPath() );
 
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
 	return TQKDEIntegration::getOpenFileNames( filter, workingDirectory, parent, name,
 				    caption, selectedFilter, false ).first();
 #elif defined(Q_WS_WIN)
-    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
+    if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
 	return winGetOpenFileName( initialSelection, filter, workingDirectory,
 				   parent, name, caption, selectedFilter );
 #elif defined(Q_WS_MAC)
-    if (qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+    if (tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
                                   || tqApp->style().inherits("TQMacStyle")))
         return qt_mac_precomposeFileName(macGetOpenFileNames(filter,
                                          startWith.isEmpty() ? 0 : workingDirectory,
@@ -3534,7 +3534,7 @@ TQString TQFileDialog::getOpenFileName( const TQString & startWith,
     }
     delete dlg;
 
-    qt_resolve_symlinks = save_qt_resolve_symlinks;
+    tqt_resolve_symlinks = save_qt_resolve_symlinks;
 
     return result;
 }
@@ -3588,8 +3588,8 @@ TQString TQFileDialog::getSaveFileName( const TQString & startWith,
 				      TQString *selectedFilter,
 				      bool resolveSymlinks)
 {
-    bool save_qt_resolve_symlinks = qt_resolve_symlinks;
-    qt_resolve_symlinks = resolveSymlinks;
+    bool save_qt_resolve_symlinks = tqt_resolve_symlinks;
+    tqt_resolve_symlinks = resolveSymlinks;
 
     TQStringList filters;
     if ( !filter.isEmpty() )
@@ -3619,15 +3619,15 @@ TQString TQFileDialog::getSaveFileName( const TQString & startWith,
 	*workingDirectory = ::toRootIfNotExists( TQDir::currentDirPath() );
 
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
 	return TQKDEIntegration::getSaveFileName( initialSelection, filter, workingDirectory,
 				   parent, name, caption, selectedFilter );
 #elif defined(Q_WS_WIN)
-    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
+    if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
 	return winGetSaveFileName( initialSelection, filter, workingDirectory,
 				   parent, name, caption, selectedFilter );
 #elif defined(Q_WS_MAC)
-    if (qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+    if (tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
                                   || tqApp->style().inherits("TQMacStyle")))
         return qt_mac_precomposeFileName(macGetSaveFileName(initialSelection, filter,
                                          startWith.isEmpty() ? 0 : workingDirectory, parent, name,
@@ -3659,7 +3659,7 @@ TQString TQFileDialog::getSaveFileName( const TQString & startWith,
     }
     delete dlg;
 
-    qt_resolve_symlinks = save_qt_resolve_symlinks;
+    tqt_resolve_symlinks = save_qt_resolve_symlinks;
 
     return result;
 }
@@ -4504,8 +4504,8 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
 					   bool dirOnly,
 					   bool resolveSymlinks)
 {
-    bool save_qt_resolve_symlinks = qt_resolve_symlinks;
-    qt_resolve_symlinks = resolveSymlinks;
+    bool save_qt_resolve_symlinks = tqt_resolve_symlinks;
+    tqt_resolve_symlinks = resolveSymlinks;
 
     makeVariables();
     TQString wd;
@@ -4520,7 +4520,7 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
 	    initialDir = dir;
     } else
 	initialDir = TQString::null;
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::getExistingDirectory( initialDir, parent, name, caption );
 #elif defined(Q_WS_WIN)
     TQString initialDir;
@@ -4530,7 +4530,7 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
 	    initialDir = dir;
     } else
 	initialDir = TQString::null;
-    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle && dirOnly )
+    if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle && dirOnly )
         return winGetExistingDirectory( initialDir, parent, name, caption );
 #endif
 #if defined(Q_WS_MAC)
@@ -4540,7 +4540,7 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
         if (TQFileInfo(u.path()).isDir())
             initialDir = (TQString *)&dir;
     }
-    if( qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+    if( tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
                                   || tqApp->style().inherits("TQMacStyle")))
 	return qt_mac_precomposeFileName(macGetOpenFileNames("", initialDir, parent, name,
                                                       caption, 0, FALSE, TRUE).first());
@@ -4610,7 +4610,7 @@ TQString TQFileDialog::getExistingDirectory( const TQString & dir,
     if ( !result.isEmpty() && result.right( 1 ) != "/" )
 	result += "/";
 
-    qt_resolve_symlinks = save_qt_resolve_symlinks;
+    tqt_resolve_symlinks = save_qt_resolve_symlinks;
 
     return result;
 }
@@ -5664,8 +5664,8 @@ TQStringList TQFileDialog::getOpenFileNames( const TQString & filter,
 					   TQString *selectedFilter,
 					   bool resolveSymlinks )
 {
-    bool save_qt_resolve_symlinks = qt_resolve_symlinks;
-    qt_resolve_symlinks = resolveSymlinks;
+    bool save_qt_resolve_symlinks = tqt_resolve_symlinks;
+    tqt_resolve_symlinks = resolveSymlinks;
 
     TQStringList filters;
     if ( !filter.isEmpty() )
@@ -5687,13 +5687,13 @@ TQStringList TQFileDialog::getOpenFileNames( const TQString & filter,
     }
 
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
 	return TQKDEIntegration::getOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter, true );
 #elif defined(Q_WS_WIN)
-    if ( qt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
+    if ( tqt_use_native_dialogs && tqApp->style().styleHint( TQStyle::SH_GUIStyle ) == WindowsStyle )
 	return winGetOpenFileNames( filter, workingDirectory, parent, name, caption, selectedFilter );
 #elif defined(Q_WS_MAC)
-    if (qt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
+    if (tqt_use_native_dialogs && (tqApp->style().inherits(TQMAC_DEFAULT_STYLE)
                                   || tqApp->style().inherits("TQMacStyle"))) {
         TQStringList sl = macGetOpenFileNames(filter, dir.isEmpty() ? 0 : workingDirectory, parent,
                                              name, caption, selectedFilter);
@@ -5730,7 +5730,7 @@ TQStringList TQFileDialog::getOpenFileNames( const TQString & filter,
     }
     delete dlg;
 
-    qt_resolve_symlinks = save_qt_resolve_symlinks;
+    tqt_resolve_symlinks = save_qt_resolve_symlinks;
     return lst;
 }
 
diff --git a/src/dialogs/qfontdialog.cpp b/src/dialogs/qfontdialog.cpp
index 48ecb3d61..2dcf7b530 100644
--- a/src/dialogs/qfontdialog.cpp
+++ b/src/dialogs/qfontdialog.cpp
@@ -391,13 +391,13 @@ TQFont TQFontDialog::getFont( bool *ok, TQWidget *parent,const char* name)
     return getFont( ok, 0, parent, name );
 }
 
-extern bool qt_use_native_dialogs;
+extern bool tqt_use_native_dialogs;
 
 TQFont TQFontDialog::getFont( bool *ok, const TQFont *def,
 			    TQWidget *parent, const char* name)
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::getFont( ok, def, parent, name );
 #endif
     TQFont result;
diff --git a/src/dialogs/qinputdialog.cpp b/src/dialogs/qinputdialog.cpp
index 7b285da97..905a6da00 100644
--- a/src/dialogs/qinputdialog.cpp
+++ b/src/dialogs/qinputdialog.cpp
@@ -231,7 +231,7 @@ void TQInputDialog::setType( Type t )
 	break;
     default:
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQInputDialog::setType: Invalid type" );
+	tqWarning( "TQInputDialog::setType: Invalid type" );
 #endif
 	break;
     }
diff --git a/src/dialogs/qmessagebox.cpp b/src/dialogs/qmessagebox.cpp
index 96aabc066..b27ce1a82 100644
--- a/src/dialogs/qmessagebox.cpp
+++ b/src/dialogs/qmessagebox.cpp
@@ -61,7 +61,7 @@
 #include "private/qtkdeintegration_x11_p.h"
 #endif
 
-extern bool qt_use_native_dialogs;
+extern bool tqt_use_native_dialogs;
 
 // Internal class - don't touch
 
@@ -614,7 +614,7 @@ void TQMessageBox::init( int button0, int button1, int button2 )
 
     if ( (button2 && !button1) || (button1 && !button0) ) {
 #if defined(QT_CHECK_RANGE)
-        qWarning( "TQMessageBox: Inconsistent button parameters" );
+        tqWarning( "TQMessageBox: Inconsistent button parameters" );
 #endif
         button0 = button1 = button2 = 0;
     }
@@ -634,7 +634,7 @@ void TQMessageBox::init( int button0, int button1, int button2 )
         if ( (b & Default) ) {
             if ( mbd->defButton >= 0 ) {
 #if defined(QT_CHECK_RANGE)
-                qWarning( "TQMessageBox: There can be at most one "
+                tqWarning( "TQMessageBox: There can be at most one "
                            "default button" );
 #endif
             } else {
@@ -644,7 +644,7 @@ void TQMessageBox::init( int button0, int button1, int button2 )
         if ( (b & Escape) ) {
             if ( mbd->escButton >= 0 ) {
 #if defined(QT_CHECK_RANGE)
-                qWarning( "TQMessageBox: There can be at most one "
+                tqWarning( "TQMessageBox: There can be at most one "
                            "escape button" );
 #endif
             } else {
@@ -657,13 +657,13 @@ void TQMessageBox::init( int button0, int button1, int button2 )
                 b = Ok;
         } else if ( b < 0 || b > LastButton ) {
 #if defined(QT_CHECK_RANGE)
-            qWarning( "TQMessageBox: Invalid button specifier" );
+            tqWarning( "TQMessageBox: Invalid button specifier" );
 #endif
             b = Ok;
         } else {
             if ( i > 0 && mbd->button[i-1] == 0 ) {
 #if defined(QT_CHECK_RANGE)
-                qWarning( "TQMessageBox: Inconsistent button parameters; "
+                tqWarning( "TQMessageBox: Inconsistent button parameters; "
                            "button %d defined but not button %d",
                            i+1, i );
 #endif
@@ -1121,7 +1121,7 @@ int TQMessageBox::information( TQWidget *parent,
                               int button0, int button1, int button2 )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::information( parent, caption, text, button0, button1, button2 );
 #endif
     TQMessageBox *mb = new TQMessageBox( caption, text, Information,
@@ -1172,7 +1172,7 @@ int TQMessageBox::question( TQWidget *parent,
                            int button0, int button1, int button2 )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::question( parent, caption, text, button0, button1, button2 );
 #endif
     TQMessageBox *mb = new TQMessageBox( caption, text, Question,
@@ -1224,7 +1224,7 @@ int TQMessageBox::warning( TQWidget *parent,
                           int button0, int button1, int button2 )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::warning( parent, caption, text, button0, button1, button2 );
 #endif
     TQMessageBox *mb = new TQMessageBox( caption, text, Warning,
@@ -1276,7 +1276,7 @@ int TQMessageBox::critical( TQWidget *parent,
                            int button0, int button1, int button2 )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::critical( parent, caption, text, button0, button1, button2 );
 #endif
     TQMessageBox *mb = new TQMessageBox( caption, text, Critical,
@@ -1427,7 +1427,7 @@ int TQMessageBox::information( TQWidget *parent, const TQString &caption,
                               int escapeButtonNumber )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::information( parent, caption, text,
             button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber );
 #endif
@@ -1474,7 +1474,7 @@ int TQMessageBox::question( TQWidget *parent, const TQString &caption,
                            int escapeButtonNumber )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::question( parent, caption, text,
             button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber );
 #endif
@@ -1523,7 +1523,7 @@ int TQMessageBox::warning( TQWidget *parent, const TQString &caption,
                                  int escapeButtonNumber )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::warning( parent, caption, text,
             button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber );
 #endif
@@ -1568,7 +1568,7 @@ int TQMessageBox::critical( TQWidget *parent, const TQString &caption,
                                   int escapeButtonNumber )
 {
 #if defined(Q_WS_X11)
-    if ( qt_use_native_dialogs && TQKDEIntegration::enabled())
+    if ( tqt_use_native_dialogs && TQKDEIntegration::enabled())
         return TQKDEIntegration::critical( parent, caption, text,
             button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber );
 #endif
diff --git a/src/dialogs/qprintdialog.cpp b/src/dialogs/qprintdialog.cpp
index f46d1a5e6..57eb2d0fe 100644
--- a/src/dialogs/qprintdialog.cpp
+++ b/src/dialogs/qprintdialog.cpp
@@ -404,7 +404,7 @@ static char * parsePrintersConf( TQListView * printers, bool *found = 0 )
 			j++;
 		    // that's our default printer
 		    defaultPrinter =
-			qstrdup( printerDesc.mid( i, j-i ).ascii() );
+			tqstrdup( printerDesc.mid( i, j-i ).ascii() );
 		    printerName = "";
 		    printerDesc = "";
 		} else if ( printerName == TQString::fromLatin1("_all") ) {
@@ -807,7 +807,7 @@ static char * parseCupsOutput( TQListView * printers )
 	    perhapsAddPrinter( printers, d[n].name,
 			       TQPrintDialog::tr("Unknown Location"), 0 );
 	    if ( d[n].is_default && !defaultPrinter )
-		defaultPrinter = qstrdup( d[n].instance );
+		defaultPrinter = tqstrdup( d[n].instance );
 	    n++;
 	}
     }
@@ -977,7 +977,7 @@ void TQPrintDialog::setGlobalPrintDialog( TQPrintDialog *pd )
     if ( oldPd )
 	delete oldPd;
     else
-	qAddPostRoutine( qpd_cleanup_globaldialog );
+	tqAddPostRoutine( qpd_cleanup_globaldialog );
     globalPrintDialog->adjustSize();
 }
 
@@ -1375,7 +1375,7 @@ bool TQPrintDialog::getPrinterSetup( TQPrinter * p, TQWidget* w  )
 #ifndef QT_NO_WIDGET_TOPEXTRA
 	globalPrintDialog->setCaption( TQPrintDialog::tr( "Setup Printer" ) );
 #endif
-	qAddPostRoutine( qpd_cleanup_globaldialog );
+	tqAddPostRoutine( qpd_cleanup_globaldialog );
 	globalPrintDialog->setPrinter( p, TRUE );
 	globalPrintDialog->adjustSize();
     } else {
diff --git a/src/dialogs/qprogressdialog.cpp b/src/dialogs/qprogressdialog.cpp
index fe5168a03..87560add1 100644
--- a/src/dialogs/qprogressdialog.cpp
+++ b/src/dialogs/qprogressdialog.cpp
@@ -456,7 +456,7 @@ void TQProgressDialog::setBar( TQProgressBar *bar )
 {
     if ( progress() > 0 ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQProgrssDialog::setBar: Cannot set a new progress bar "
+	tqWarning( "TQProgrssDialog::setBar: Cannot set a new progress bar "
 		 "while the old one is active" );
 #endif
     }
diff --git a/src/dialogs/qwizard.cpp b/src/dialogs/qwizard.cpp
index 8ab1d13c2..30720e831 100644
--- a/src/dialogs/qwizard.cpp
+++ b/src/dialogs/qwizard.cpp
@@ -264,7 +264,7 @@ void TQWizard::addPage( TQWidget * page, const TQString & title )
 	return;
     if ( d->page( page ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQWizard::addPage(): already added %s/%s to %s/%s",
+	tqWarning( "TQWizard::addPage(): already added %s/%s to %s/%s",
 		  page->className(), page->name(),
 		  className(), name() );
 #endif
@@ -293,7 +293,7 @@ void TQWizard::insertPage( TQWidget * page, const TQString & title, int index )
 	return;
     if ( d->page( page ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQWizard::insertPage(): already added %s/%s to %s/%s",
+	tqWarning( "TQWizard::insertPage(): already added %s/%s to %s/%s",
 		  page->className(), page->name(),
 		  className(), name() );
 #endif
diff --git a/src/iconview/qiconview.cpp b/src/iconview/qiconview.cpp
index a14684b0c..8d1422120 100644
--- a/src/iconview/qiconview.cpp
+++ b/src/iconview/qiconview.cpp
@@ -6223,7 +6223,7 @@ void TQIconView::updateItemContainer( TQIconViewItem *item )
 
     if ( !c ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQIconViewItem::updateItemContainer(): No fitting container found!" );
+	tqWarning( "TQIconViewItem::updateItemContainer(): No fitting container found!" );
 #endif
 	return;
     }
diff --git a/src/inputmethod/qinputcontextfactory.cpp b/src/inputmethod/qinputcontextfactory.cpp
index e0264697f..7f743d76f 100644
--- a/src/inputmethod/qinputcontextfactory.cpp
+++ b/src/inputmethod/qinputcontextfactory.cpp
@@ -64,8 +64,8 @@ static void create_manager()
 
 #ifdef QT_THREAD_SUPPORT
     // protect manager creation
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &manager ) : 0);
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &manager ) : 0);
 
     // we check the manager pointer again to make sure that another thread
     // has not created the manager before us.
diff --git a/src/kernel/ntqwindowdefs.h b/src/kernel/ntqwindowdefs.h
index b2e511871..604f5984c 100644
--- a/src/kernel/ntqwindowdefs.h
+++ b/src/kernel/ntqwindowdefs.h
@@ -147,12 +147,12 @@ typedef struct _XGC *GC;
 typedef struct _XRegion *Region;
 typedef unsigned long  WId;
 
-Q_EXPORT Display *qt_xdisplay();
-Q_EXPORT int	 qt_xscreen();
-Q_EXPORT WId	 qt_xrootwin(); // ### REMOVE 4.0
-Q_EXPORT WId	 qt_xrootwin( int scrn ); // ### 4.0 add default arg of -1
-Q_EXPORT GC	 qt_xget_readonly_gc( int scrn, bool monochrome );
-Q_EXPORT GC	 qt_xget_temp_gc( int scrn, bool monochrome );
+Q_EXPORT Display *tqt_xdisplay();
+Q_EXPORT int	 tqt_xscreen();
+Q_EXPORT WId	 tqt_xrootwin(); // ### REMOVE 4.0
+Q_EXPORT WId	 tqt_xrootwin( int scrn ); // ### 4.0 add default arg of -1
+Q_EXPORT GC	 tqt_xget_readonly_gc( int scrn, bool monochrome );
+Q_EXPORT GC	 tqt_xget_temp_gc( int scrn, bool monochrome );
 
 Q_EXPORT const char *tqAppClass();		// get application class
 
@@ -185,8 +185,8 @@ Q_EXPORT const char *tqAppName();		// get application name
 // Misc functions
 
 typedef void (*TQtCleanUpFunction)();
-Q_EXPORT void qAddPostRoutine( TQtCleanUpFunction );
-Q_EXPORT void qRemovePostRoutine( TQtCleanUpFunction );
+Q_EXPORT void tqAddPostRoutine( TQtCleanUpFunction );
+Q_EXPORT void tqRemovePostRoutine( TQtCleanUpFunction );
 
 #if !defined(QT_CLEAN_NAMESPACE)
 // source compatibility with TQt 2.x
diff --git a/src/kernel/qabstractlayout.cpp b/src/kernel/qabstractlayout.cpp
index bf1851991..b0f0e8beb 100644
--- a/src/kernel/qabstractlayout.cpp
+++ b/src/kernel/qabstractlayout.cpp
@@ -606,7 +606,7 @@ TQLayout::TQLayout( TQWidget *parent, int margin, int spacing, const char *name
     init();
     if ( parent ) {
 	if ( parent->layout() ) {
-	    qWarning( "TQLayout \"%s\" added to %s \"%s\", which already has a"
+	    tqWarning( "TQLayout \"%s\" added to %s \"%s\", which already has a"
 		      " layout", TQObject::name(), parent->className(),
 		      parent->name() );
 	    parent->removeChild( this );
@@ -1063,7 +1063,7 @@ void TQLayout::addChildLayout( TQLayout *l )
 {
     if ( l->parent() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQLayout::addChildLayout: layout already has a parent" );
+	tqWarning( "TQLayout::addChildLayout: layout already has a parent" );
 #endif
 	return;
     }
@@ -1189,7 +1189,7 @@ bool TQLayout::activate()
     TQWidget *mw = mainWidget();
     if (!mw) {
 #if defined( QT_CHECK_NULL )
-	qWarning( "TQLayout::activate: %s \"%s\" does not have a main widget",
+	tqWarning( "TQLayout::activate: %s \"%s\" does not have a main widget",
 		  TQObject::className(), TQObject::name() );
 #endif
 	return FALSE;
diff --git a/src/kernel/qaccel.cpp b/src/kernel/qaccel.cpp
index 5e34f6ce0..3f7619916 100644
--- a/src/kernel/qaccel.cpp
+++ b/src/kernel/qaccel.cpp
@@ -210,7 +210,7 @@ static bool qt_accel_no_shortcuts = TRUE;
 #else
 static bool qt_accel_no_shortcuts = FALSE;
 #endif
-void Q_EXPORT qt_setAccelAutoShortcuts(bool b) { qt_accel_no_shortcuts = b; }
+void Q_EXPORT tqt_setAccelAutoShortcuts(bool b) { qt_accel_no_shortcuts = b; }
 
 /*
     \internal
@@ -576,7 +576,7 @@ TQAccel::TQAccel( TQWidget *parent, const char *name )
     d->watch = parent;
 #if defined(QT_CHECK_NULL)
     if ( !d->watch )
-	qWarning( "TQAccel: An accelerator must have a parent or a watch widget" );
+	tqWarning( "TQAccel: An accelerator must have a parent or a watch widget" );
 #endif
 }
 
@@ -594,7 +594,7 @@ TQAccel::TQAccel( TQWidget* watch, TQObject *parent, const char *name )
     d->watch = watch;
 #if defined(QT_CHECK_NULL)
     if ( !d->watch )
-	qWarning( "TQAccel: An accelerator must have a parent or a watch widget" );
+	tqWarning( "TQAccel: An accelerator must have a parent or a watch widget" );
 #endif
 }
 
diff --git a/src/kernel/qaccessible.cpp b/src/kernel/qaccessible.cpp
index fdf7e93b7..d87b8e689 100644
--- a/src/kernel/qaccessible.cpp
+++ b/src/kernel/qaccessible.cpp
@@ -385,7 +385,7 @@ TQRESULT TQAccessible::queryAccessibleInterface( TQObject *object, TQAccessibleI
     if ( !qAccessibleManager ) {
 	qAccessibleManager = new TQPluginManager<TQAccessibleFactoryInterface>( IID_QAccessibleFactory, TQApplication::libraryPaths(), "/accessible" );
 	if ( !cleanupAdded ) {
-	    qAddPostRoutine( qAccessibleCleanup );
+	    tqAddPostRoutine( qAccessibleCleanup );
 	    cleanupAdded = TRUE;
 	}
     }
@@ -652,7 +652,7 @@ TQAccessibleObject::TQAccessibleObject( TQObject *object )
     if ( !qAccessibleInterface ) {
 	qAccessibleInterface = new AccessibleCache;
 	if ( !cleanupAdded ) {
-	    qAddPostRoutine( qAccessibleCleanup );
+	    tqAddPostRoutine( qAccessibleCleanup );
 	    cleanupAdded = TRUE;
 	}
     }
@@ -703,7 +703,7 @@ TQObject *TQAccessibleObject::object() const
 {
 #if defined(QT_CHECK_RANGE)
     if ( !isValid() )
-	qWarning( "TQAccessibleInterface is invalid. Crash pending..." );
+	tqWarning( "TQAccessibleInterface is invalid. Crash pending..." );
 #endif
     return object_;
 }
diff --git a/src/kernel/qapplication.cpp b/src/kernel/qapplication.cpp
index 149048905..8cc05071f 100644
--- a/src/kernel/qapplication.cpp
+++ b/src/kernel/qapplication.cpp
@@ -351,8 +351,8 @@ int	  TQApplication::mouse_double_click_time = 400;	// mouse dbl click limit
 int	  TQApplication::wheel_scroll_lines = 3;		// number of lines to scroll
 #endif
 bool	  qt_is_gui_used;
-bool      Q_EXPORT qt_resolve_symlinks = TRUE;
-bool      Q_EXPORT qt_tab_all_widgets  = TRUE;
+bool      Q_EXPORT tqt_resolve_symlinks = TRUE;
+bool      Q_EXPORT tqt_tab_all_widgets  = TRUE;
 TQRect qt_maxWindowRect;
 static int drag_time = 500;
 static int drag_distance = 4;
@@ -377,7 +377,7 @@ int	  TQApplication::composedUnicode   = 0;
 TQMutex *TQApplication::qt_mutex		= 0;
 static TQMutex *postevent_mutex		= 0;
 static TQt::HANDLE qt_application_thread_id = 0;
-Q_EXPORT TQt::HANDLE qt_get_application_thread_id()
+Q_EXPORT TQt::HANDLE tqt_get_application_thread_id()
 {
     return qt_application_thread_id;
 }
@@ -438,12 +438,12 @@ static TQVFuncList *postRList = 0;		// list of post routines
     void init_ptr()
     {
 	global_ptr = new int[100];	// allocate data
-	qAddPostRoutine( cleanup_ptr );	// delete later
+	tqAddPostRoutine( cleanup_ptr );	// delete later
     }
   \endcode
 
   Note that for an application- or module-wide cleanup,
-  qAddPostRoutine() is often not suitable. People have a tendency to
+  tqAddPostRoutine() is often not suitable. People have a tendency to
   make such modules dynamically loaded, and then unload those modules
   long before the TQApplication destructor is called, for example.
 
@@ -477,7 +477,7 @@ static TQVFuncList *postRList = 0;		// list of post routines
   to clean up the module's data at the exact right moment.
 */
 
-Q_EXPORT void qAddPostRoutine( TQtCleanUpFunction p)
+Q_EXPORT void tqAddPostRoutine( TQtCleanUpFunction p)
 {
     if ( !postRList ) {
 	postRList = new TQVFuncList;
@@ -487,7 +487,7 @@ Q_EXPORT void qAddPostRoutine( TQtCleanUpFunction p)
 }
 
 
-Q_EXPORT void qRemovePostRoutine( TQtCleanUpFunction p )
+Q_EXPORT void tqRemovePostRoutine( TQtCleanUpFunction p )
 {
     if ( !postRList ) return;
     TQVFuncList::Iterator it = postRList->begin();
@@ -862,7 +862,7 @@ TQApplication::TQApplication( Display* dpy, HANDLE visual, HANDLE colormap )
 
     if ( ! dpy ) {
 #ifdef QT_CHECK_STATE
-	qWarning( "TQApplication: invalid Display* argument." );
+	tqWarning( "TQApplication: invalid Display* argument." );
 #endif // QT_CHECK_STATE
 
 	qt_init( &aargc, aargv, GuiClient );
@@ -903,7 +903,7 @@ TQApplication::TQApplication(Display *dpy, int argc, char **argv,
 
     if ( ! dpy ) {
 #ifdef QT_CHECK_STATE
-	qWarning( "TQApplication: invalid Display* argument." );
+	tqWarning( "TQApplication: invalid Display* argument." );
 #endif // QT_CHECK_STATE
 
 	qt_init( &argc, argv, GuiClient );
@@ -933,7 +933,7 @@ void TQApplication::init_precmdline()
 #endif
 #if defined(QT_CHECK_STATE)
     if ( tqApp )
-	qWarning( "TQApplication: There should be max one application object" );
+	tqWarning( "TQApplication: There should be max one application object" );
 #endif
     tqApp = (TQApplication*)this;
 }
@@ -1106,7 +1106,7 @@ TQApplication::~TQApplication()
     is_app_running = FALSE;
 
     if ( widgetCount ) {
-	qDebug( "Widgets left: %i    Max widgets: %i \n", TQWidget::instanceCounter, TQWidget::maxInstances );
+	tqDebug( "Widgets left: %i    Max widgets: %i \n", TQWidget::instanceCounter, TQWidget::maxInstances );
     }
 #ifndef QT_NO_SESSIONMANAGER
     delete session_manager;
@@ -1214,7 +1214,7 @@ TQStyle& TQApplication::style()
     if ( app_style )
 	return *app_style;
     if ( !qt_is_gui_used )
-	qFatal( "No style available in non-gui applications!" );
+	tqFatal( "No style available in non-gui applications!" );
 
 #if defined(Q_WS_X11)
     if(!qt_style_override)
@@ -1262,7 +1262,7 @@ TQStyle& TQApplication::style()
 	    && !(app_style = TQStyleFactory::create( TQStyleFactory::keys()[0]  ) )
 #endif
 	)
-	    qFatal( "No %s style available!", style.latin1() );
+	    tqFatal( "No %s style available!", style.latin1() );
     }
 
     TQPalette app_pal_copy ( *app_pal );
@@ -1500,7 +1500,7 @@ void TQApplication::setColorSpec( int spec )
 {
 #if defined(QT_CHECK_STATE)
     if ( tqApp ) {
-	qWarning( "TQApplication::setColorSpec: This function must be "
+	tqWarning( "TQApplication::setColorSpec: This function must be "
 		 "called before the TQApplication object is created" );
     }
 #endif
@@ -1723,7 +1723,7 @@ TQStringList TQApplication::libraryPaths()
 {
     if ( !app_libpaths ) {
 	app_libpaths = new TQStringList;
-	TQString installPathPlugins = TQString::fromLocal8Bit(qInstallPathPlugins());
+	TQString installPathPlugins = TQString::fromLocal8Bit(tqInstallPathPlugins());
 	if ( TQFile::exists(installPathPlugins) ) {
 #ifdef Q_WS_WIN
 	    installPathPlugins.replace('\\', '/');
@@ -1742,7 +1742,7 @@ TQStringList TQApplication::libraryPaths()
 #endif
 	if (!app_location.isEmpty()) {
 	    app_location.truncate( app_location.findRev( '/' ) );
-	    if ( app_location != qInstallPathPlugins() && TQFile::exists( app_location ) )
+	    if ( app_location != tqInstallPathPlugins() && TQFile::exists( app_location ) )
 		app_libpaths->append( app_location );
 	}
     }
@@ -1822,7 +1822,7 @@ TQPalette TQApplication::palette(const TQWidget* w)
 {
 #if defined(QT_CHECK_STATE)
     if ( !tqApp )
-	qWarning( "TQApplication::palette: This function can only be "
+	tqWarning( "TQApplication::palette: This function can only be "
 		  "called after the TQApplication object has been created" );
 #endif
     if ( !app_pal ) {
@@ -2319,7 +2319,7 @@ bool TQApplication::notify( TQObject *receiver, TQEvent *e )
 
     if ( receiver == 0 ) {			// serious error
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQApplication::notify: Unexpected null receiver" );
+	tqWarning( "TQApplication::notify: Unexpected null receiver" );
 #endif
 	return FALSE;
     }
@@ -3098,7 +3098,7 @@ void TQApplication::postEvent( TQObject *receiver, TQEvent *event )
 {
     if ( receiver == 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQApplication::postEvent: Unexpected null receiver" );
+	tqWarning( "TQApplication::postEvent: Unexpected null receiver" );
 #endif
 	delete event;
 	return;
@@ -3412,7 +3412,7 @@ void TQApplication::removePostedEvent( TQEvent *  event )
 
     if ( !globalPostedEvents ) {
 #if defined(QT_DEBUG)
-	qDebug( "TQApplication::removePostedEvent: %p %d is posted: impossible",
+	tqDebug( "TQApplication::removePostedEvent: %p %d is posted: impossible",
 		(void*)event, event->type() );
 	return;
 #endif
@@ -3493,7 +3493,7 @@ void TQApplication::removePostedEvent( TQEvent *  event )
 		n = "<other>";
 		break;
 	    }
-	    qWarning("TQEvent: Warning: %s event deleted while posted to %s %s",
+	    tqWarning("TQEvent: Warning: %s event deleted while posted to %s %s",
 		     n,
 		     pe->receiver ? pe->receiver->className() : "null",
 		     pe->receiver ? pe->receiver->name() : "object" );
diff --git a/src/kernel/qapplication_p.h b/src/kernel/qapplication_p.h
index 400ad84be..ae7568b8e 100644
--- a/src/kernel/qapplication_p.h
+++ b/src/kernel/qapplication_p.h
@@ -65,7 +65,7 @@ class TQKeyEvent;
 class TQMouseEvent;
 class TQWheelEvent;
 
-extern Q_EXPORT bool qt_modal_state();
+extern Q_EXPORT bool tqt_modal_state();
 extern Q_EXPORT void qt_enter_modal( TQWidget* );
 extern Q_EXPORT void qt_leave_modal( TQWidget* );
 
diff --git a/src/kernel/qapplication_x11.cpp b/src/kernel/qapplication_x11.cpp
index 72e29b148..ccb02c735 100644
--- a/src/kernel/qapplication_x11.cpp
+++ b/src/kernel/qapplication_x11.cpp
@@ -131,7 +131,7 @@ extern "C" Bool XftInitFtLibrary(void);
 extern "C" char *_Xsetlocale(int category, const char *locale);
 char *_Xsetlocale(int category, const char *locale)
 {
-    //qDebug("_Xsetlocale(%d,%s),category,locale");
+    //tqDebug("_Xsetlocale(%d,%s),category,locale");
     return setlocale(category,locale);
 }
 # endif // setlocale
@@ -217,9 +217,9 @@ static GC*	app_gc_tmp	= 0;		// temporary GC
 static GC*	app_gc_ro_m	= 0;		// read-only GC (monochrome)
 static GC*	app_gc_tmp_m	= 0;		// temporary GC (monochrome)
 // symbols needed by extern TQXEmbed class
-Q_EXPORT Atom	qt_wm_protocols		= 0;	// window manager protocols
-Q_EXPORT Atom	qt_wm_delete_window	= 0;	// delete window protocol
-Q_EXPORT Atom	qt_wm_take_focus	= 0;	// take focus window protocol
+Q_EXPORT Atom	tqt_wm_protocols		= 0;	// window manager protocols
+Q_EXPORT Atom	tqt_wm_delete_window	= 0;	// delete window protocol
+Q_EXPORT Atom	tqt_wm_take_focus	= 0;	// take focus window protocol
 
 Atom		qt_qt_scrolldone	= 0;	// scroll synchronization
 Atom		qt_net_wm_context_help	= 0;	// context help
@@ -230,15 +230,15 @@ Atom            qt_xa_clipboard         = 0;
 Atom		qt_selection_property	= 0;
 Atom            qt_clipboard_sentinel   = 0;
 Atom		qt_selection_sentinel	= 0;
-Q_EXPORT Atom	qt_wm_state		= 0;
+Q_EXPORT Atom	tqt_wm_state		= 0;
 Atom		qt_wm_change_state	= 0;
 static Atom     qt_settings_timestamp	= 0;    // TQt >=3 settings timestamp
 static Atom	qt_input_encoding	= 0;	// TQt desktop properties
 static Atom	qt_resource_manager	= 0;	// X11 Resource manager
 Atom		qt_sizegrip		= 0;	// sizegrip
 Atom		qt_wm_client_leader	= 0;
-Q_EXPORT Atom	qt_window_role		= 0;
-Q_EXPORT Atom	qt_sm_client_id		= 0;
+Q_EXPORT Atom	tqt_window_role		= 0;
+Q_EXPORT Atom	tqt_sm_client_id		= 0;
 Atom		qt_xa_motif_wm_hints	= 0;
 Atom		qt_cde_running		= 0;
 Atom		qt_twin_running	= 0;
@@ -331,7 +331,7 @@ static int xrandr_eventbase;
 
 // TRUE if TQt is compiled w/ XRender support and XRender exists on the connected
 // Display
-Q_EXPORT bool qt_use_xrender = FALSE;
+Q_EXPORT bool tqt_use_xrender = FALSE;
 
 #ifndef QT_NO_XSYNC
 // True if SYNC extension exists on the connected display
@@ -350,7 +350,7 @@ static long qt_mode_switch_remove_mask = 0;
 
 // flags for extensions for special Languages, currently only for RTL languages
 static bool 	qt_use_rtl_extensions = FALSE;
-Q_EXPORT bool qt_hebrew_keyboard_hack = FALSE;
+Q_EXPORT bool tqt_hebrew_keyboard_hack = FALSE;
 
 static Window	mouseActWindow	     = 0;	// window where mouse is
 static int	mouseButtonPressed   = 0;	// last mouse button pressed
@@ -406,10 +406,10 @@ static uint appliedstamp = 0;
 
 
 typedef int (*QX11EventFilter) (XEvent*);
-QX11EventFilter qt_set_x11_event_filter(QX11EventFilter filter);
+QX11EventFilter tqt_set_x11_event_filter(QX11EventFilter filter);
 
 static QX11EventFilter qt_x11_event_filter = 0;
-Q_EXPORT QX11EventFilter qt_set_x11_event_filter(QX11EventFilter filter)
+Q_EXPORT QX11EventFilter tqt_set_x11_event_filter(QX11EventFilter filter)
 {
     QX11EventFilter old_filter = qt_x11_event_filter;
     qt_x11_event_filter = filter;
@@ -436,8 +436,8 @@ static XIMStyle xim_default_style	= XIMPreeditCallbacks | XIMStatusNothing;
 int qt_ximComposingKeycode=0;
 TQTextCodec * qt_input_mapper = 0;
 
-Q_EXPORT Time	qt_x_time = CurrentTime;
-Q_EXPORT Time	qt_x_user_time = CurrentTime;
+Q_EXPORT Time	tqt_x_time = CurrentTime;
+Q_EXPORT Time	tqt_x_user_time = CurrentTime;
 extern bool     qt_check_clipboard_sentinel(); //def in qclipboard_x11.cpp
 extern bool	qt_check_selection_sentinel(); //def in qclipboard_x11.cpp
 
@@ -497,7 +497,7 @@ extern bool qt_app_has_font;
 static bool qt_x11_cmdline_font = false;
 
 
-extern bool qt_resolve_symlinks; // from qapplication.cpp
+extern bool tqt_resolve_symlinks; // from qapplication.cpp
 
 // Paint event clipping magic
 extern void qt_set_paintevent_clipping( TQPaintDevice* dev, const TQRegion& region);
@@ -520,7 +520,7 @@ void qt_deferred_map_add( TQWidget* w)
 {
     if ( !deferred_map_list ) {
 	deferred_map_list = new TQPtrList<TQWidget>;
-	qAddPostRoutine( qt_deferred_map_cleanup );
+	tqAddPostRoutine( qt_deferred_map_cleanup );
     }
     deferred_map_list->append( w );
 }
@@ -788,7 +788,7 @@ static int qt_x_errhandler( Display *dpy, XErrorEvent *err )
 
     char errstr[256];
     XGetErrorText( dpy, err->error_code, errstr, 256 );
-    qWarning( "X Error: %s %d\n"
+    tqWarning( "X Error: %s %d\n"
 	      "  Major opcode:  %d\n"
 	      "  Minor opcode:  %d\n"
 	      "  Resource id:  0x%lx",
@@ -806,7 +806,7 @@ static int qt_x_errhandler( Display *dpy, XErrorEvent *err )
 
 static int qt_xio_errhandler( Display * )
 {
-    qWarning( "%s: Fatal IO error: client killed", appName );
+    tqWarning( "%s: Fatal IO error: client killed", appName );
     tqApp = 0;
     exit( 1 );
     //### give the application a chance for a proper shutdown instead,
@@ -866,7 +866,7 @@ static void qt_x11_process_intern_atoms()
 	while( it.current() ) {
 	    res[i] = 0;
 	    resp[i] = it.current();
-	    names[i] = qstrdup(it.currentKey());
+	    names[i] = tqstrdup(it.currentKey());
 	    i++;
 	    ++it;
 	}
@@ -1105,7 +1105,7 @@ bool TQApplication::x11_apply_settings()
     qt_broken_wm =
 	settings.readBoolEntry("/qt/brokenWindowManager", qt_broken_wm);
 
-    qt_resolve_symlinks =
+    tqt_resolve_symlinks =
 	settings.readBoolEntry("/qt/resolveSymlinks", TRUE);
 
     qt_use_rtl_extensions =
@@ -1184,7 +1184,7 @@ static void qt_set_input_encoding()
 	qt_input_mapper = TQTextCodec::codecForLocale();
 
     } else {
-	if ( !qstricmp( data, "locale" ) )
+	if ( !tqstricmp( data, "locale" ) )
 	    qt_input_mapper = TQTextCodec::codecForLocale();
 	else
 	    qt_input_mapper = TQTextCodec::codecForName( data );
@@ -1562,7 +1562,7 @@ void qt_x11_create_wm_client_leader()
     TQCString session = tqApp->sessionId().latin1();
     if ( !session.isEmpty() ) {
 	XChangeProperty( TQPaintDevice::x11AppDisplay(),
-			 qt_x11_wm_client_leader, qt_sm_client_id,
+			 qt_x11_wm_client_leader, tqt_sm_client_id,
 			 XA_STRING, 8, PropModeReplace,
 			 (unsigned char *)session.data(), session.length() );
     }
@@ -1658,11 +1658,11 @@ void qt_init_internal( int *argcptr, char **argv,
 	appDpy  = display;
 
 	// Set application name and class
-	appName = qstrdup( "TQt-subapplication" );
+	appName = tqstrdup( "TQt-subapplication" );
 	char *app_class = 0;
 	if (argv) {
 	    const char* p = strrchr( argv[0], '/' );
-	    app_class = qstrdup(p ? p + 1 : argv[0]);
+	    app_class = tqstrdup(p ? p + 1 : argv[0]);
 	    if (app_class[0])
 		app_class[0] = toupper(app_class[0]);
 	}
@@ -1686,7 +1686,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	if (argv) {
 	    const char *p = strrchr( argv[0], '/' );
 	    appName = p ? p + 1 : argv[0];
-	    app_class = qstrdup(appName);
+	    app_class = tqstrdup(appName);
 	    if (app_class[0])
 		app_class[0] = toupper(app_class[0]);
 	}
@@ -1795,7 +1795,7 @@ void qt_init_internal( int *argcptr, char **argv,
 		}
 		if ( s == "gdb" ) {
 		    appNoGrab = TRUE;
-		    qDebug( "TQt: gdb: -nograb added to command-line options.\n"
+		    tqDebug( "TQt: gdb: -nograb added to command-line options.\n"
 			    "\t Use the -dograb option to enforce grabbing." );
 		}
 		f.close();
@@ -1806,7 +1806,7 @@ void qt_init_internal( int *argcptr, char **argv,
 
 	if( qt_is_gui_used ) {
 	    if ( ( appDpy = XOpenDisplay(appDpyName) ) == 0 ) {
-		qWarning( "%s: cannot connect to X server %s", appName,
+		tqWarning( "%s: cannot connect to X server %s", appName,
 			  XDisplayName(appDpyName) );
 		tqApp = 0;
 		exit( 1 );
@@ -1846,7 +1846,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	int screen;
 	TQString serverVendor( ServerVendor( appDpy) );
 	if (serverVendor.contains("XFree86") && VendorRelease(appDpy) < 40300000)
-	    qt_hebrew_keyboard_hack = TRUE;
+	    tqt_hebrew_keyboard_hack = TRUE;
 
 	for ( screen = 0; screen < appScreenCount; ++screen ) {
 	    TQPaintDevice::x_appdepth_arr[ screen ] = DefaultDepth(appDpy, screen);
@@ -2091,7 +2091,7 @@ void qt_init_internal( int *argcptr, char **argv,
 	    XRenderPictFormat *format =
 		XRenderFindVisualFormat(appDpy,
 					(Visual *) TQPaintDevice::x_appvisual);
-	    qt_use_xrender = (format != 0) && (TQPaintDevice::x_appdepth != 8);
+	    tqt_use_xrender = (format != 0) && (TQPaintDevice::x_appdepth != 8);
 	}
 #endif // QT_NO_XRENDER
 
@@ -2113,15 +2113,15 @@ void qt_init_internal( int *argcptr, char **argv,
 
 #if !defined(QT_NO_XFTFREETYPE)
 	// defined in qfont_x11.cpp
-	extern bool qt_has_xft;
+	extern bool tqt_has_xft;
 #ifndef QT_XFT2
-        if (!qt_use_xrender)
-            qt_has_xft = FALSE;
+        if (!tqt_use_xrender)
+            tqt_has_xft = FALSE;
         else
 #endif
-            qt_has_xft = XftInit(0) && XftInitFtLibrary();
+            tqt_has_xft = XftInit(0) && XftInitFtLibrary();
 
-        if (qt_has_xft) {
+        if (tqt_has_xft) {
             char *dpi_str = XGetDefault(appDpy, "Xft", "dpi");
             if (dpi_str) {
                 // use a custom DPI
@@ -2272,7 +2272,7 @@ void qt_init_internal( int *argcptr, char **argv,
 
 	devices = XListInputDevices( appDpy, &ndev);
 	if ( devices == NULL ) {
-	    qWarning( "Failed to get list of devices" );
+	    tqWarning( "Failed to get list of devices" );
 	    ndev = -1;
 	}
 	dev = NULL;
@@ -2305,7 +2305,7 @@ void qt_init_internal( int *argcptr, char **argv,
 		    ev_class = event_list_eraser;
 		}
 		if ( dev == NULL ) {
-		    qWarning( "Failed to open device" );
+		    tqWarning( "Failed to open device" );
 		} else {
 		    if ( dev->num_classes > 0 ) {
 			for ( ip = dev->classes, j = 0; j < devs->num_classes;
@@ -2401,7 +2401,7 @@ void qt_init_internal( int *argcptr, char **argv,
 			tqApp->setDefaultCodec(codec);
 		}
 
-		qt_resolve_symlinks =
+		tqt_resolve_symlinks =
 		    settings.readBoolEntry("/qt/resolveSymlinks", TRUE);
 	    }
 	}
@@ -2605,7 +2605,7 @@ bool qt_wstate_iconified( WId winid )
     int format;
     unsigned long length, after;
     uchar *data;
-    int r = XGetWindowProperty( appDpy, winid, qt_wm_state, 0, 2,
+    int r = XGetWindowProperty( appDpy, winid, tqt_wm_state, 0, 2,
 				 False, AnyPropertyType, &type, &format,
 				 &length, &after, &data );
     bool iconic = FALSE;
@@ -2628,23 +2628,23 @@ const char *tqAppClass()				// get application class
     return appClass;
 }
 
-Display *qt_xdisplay()				// get current X display
+Display *tqt_xdisplay()				// get current X display
 {
     return appDpy;
 }
 
-int qt_xscreen()				// get current X screen
+int tqt_xscreen()				// get current X screen
 {
     return appScreen;
 }
 
 // ### REMOVE 4.0
-WId qt_xrootwin()				// get X root window
+WId tqt_xrootwin()				// get X root window
 {
     return TQPaintDevice::x11AppRootWindow();
 }
 
-WId qt_xrootwin( int scrn )			// get X root window for screen
+WId tqt_xrootwin( int scrn )			// get X root window for screen
 {
     return TQPaintDevice::x11AppRootWindow( scrn );
 }
@@ -2686,10 +2686,10 @@ static GC create_gc( int scrn, bool monochrome )
     return gc;
 }
 
-GC qt_xget_readonly_gc( int scrn, bool monochrome )	// get read-only GC
+GC tqt_xget_readonly_gc( int scrn, bool monochrome )	// get read-only GC
 {
     if ( scrn < 0 || scrn >= appScreenCount ) {
-	qDebug("invalid screen %d %d", scrn, appScreenCount );
+	tqDebug("invalid screen %d %d", scrn, appScreenCount );
 	TQWidget* bla = 0;
 	bla->setName("hello");
     }
@@ -2710,10 +2710,10 @@ GC qt_xget_readonly_gc( int scrn, bool monochrome )	// get read-only GC
     return gc;
 }
 
-GC qt_xget_temp_gc( int scrn, bool monochrome )		// get temporary GC
+GC tqt_xget_temp_gc( int scrn, bool monochrome )		// get temporary GC
 {
     if ( scrn < 0 || scrn >= appScreenCount ) {
-	qDebug("invalid screen (tmp) %d %d", scrn, appScreenCount );
+	tqDebug("invalid screen (tmp) %d %d", scrn, appScreenCount );
 	TQWidget* bla = 0;
 	bla->setName("hello");
     }
@@ -2773,7 +2773,7 @@ void TQApplication::setMainWidget( TQWidget *mainWidget )
 #if defined(QT_CHECK_STATE)
     if ( mainWidget && mainWidget->parentWidget() &&
 	 ! mainWidget->parentWidget()->isDesktop() )
-	qWarning( "TQApplication::setMainWidget(): New main widget (%s/%s) "
+	tqWarning( "TQApplication::setMainWidget(): New main widget (%s/%s) "
 		  "has a parent!",
 		  mainWidget->className(), mainWidget->name() );
 #endif
@@ -3058,7 +3058,7 @@ TQWidget *TQApplication::widgetAt( int x, int y, bool child )
 
     if ( !w ) {
 	qt_ignore_badwindow();
-	target = qt_x11_findClientWindow( target, qt_wm_state, TRUE );
+	target = qt_x11_findClientWindow( target, tqt_wm_state, TRUE );
 	if (qt_badwindow() )
 	    return 0;
 	w = TQWidget::find( (WId)target );
@@ -3217,16 +3217,16 @@ int TQApplication::x11ClientMessage(TQWidget* w, XEvent* event, bool passive_onl
 {
     TQETWidget *widget = (TQETWidget*)w;
     if ( event->xclient.format == 32 && event->xclient.message_type ) {
-	if ( event->xclient.message_type == qt_wm_protocols ) {
+	if ( event->xclient.message_type == tqt_wm_protocols ) {
 	    Atom a = event->xclient.data.l[0];
-	    if ( a == qt_wm_delete_window ) {
+	    if ( a == tqt_wm_delete_window ) {
 		if ( passive_only ) return 0;
 		widget->translateCloseEvent(event);
 	    }
-	    else if ( a == qt_wm_take_focus ) {
+	    else if ( a == tqt_wm_take_focus ) {
 		TQWidget * amw = activeModalWidget();
-		if ( (ulong) event->xclient.data.l[1] > qt_x_time )
-		    qt_x_time = event->xclient.data.l[1];
+		if ( (ulong) event->xclient.data.l[1] > tqt_x_time )
+		    tqt_x_time = event->xclient.data.l[1];
 		if ( amw && amw != widget ) {
 		    TQWidget* groupLeader = widget;
 		    while ( groupLeader && !groupLeader->testWFlags( TQt::WGroupLeader )
@@ -3299,29 +3299,29 @@ int TQApplication::x11ProcessEvent( XEvent* event )
     switch ( event->type ) {
     case ButtonPress:
 	ignoreNextMouseReleaseEvent = FALSE;
-	qt_x_user_time = event->xbutton.time;
+	tqt_x_user_time = event->xbutton.time;
 	// fallthrough intended
     case ButtonRelease:
-	qt_x_time = event->xbutton.time;
+	tqt_x_time = event->xbutton.time;
 	break;
     case MotionNotify:
-	qt_x_time = event->xmotion.time;
+	tqt_x_time = event->xmotion.time;
 	break;
     case XKeyPress:
-	qt_x_user_time = event->xkey.time;
+	tqt_x_user_time = event->xkey.time;
 	// fallthrough intended
     case XKeyRelease:
-	qt_x_time = event->xkey.time;
+	tqt_x_time = event->xkey.time;
 	break;
     case PropertyNotify:
-	qt_x_time = event->xproperty.time;
+	tqt_x_time = event->xproperty.time;
 	break;
     case EnterNotify:
     case LeaveNotify:
-	qt_x_time = event->xcrossing.time;
+	tqt_x_time = event->xcrossing.time;
 	break;
     case SelectionClear:
-	qt_x_time = event->xselectionclear.time;
+	tqt_x_time = event->xselectionclear.time;
 	break;
     default:
 	break;
@@ -3567,7 +3567,7 @@ int TQApplication::x11ProcessEvent( XEvent* event )
     case XKeyRelease:
 	{
 	    if ( keywidget && keywidget->isEnabled() ) { // should always exist
-	        // qDebug( "sending key event" );
+	        // tqDebug( "sending key event" );
 	        keywidget->translateKeyEvent( event, grabbed );
 	    }
 	    break;
@@ -3837,7 +3837,7 @@ bool TQApplication::x11EventFilter( XEvent * )
 	    TQWidget *widget	A modal widget
  *****************************************************************************/
 
-bool qt_modal_state()
+bool tqt_modal_state()
 {
     return app_do_modal;
 }
@@ -4474,22 +4474,22 @@ bool TQETWidget::translateXinputEvent( const XEvent *ev )
 	}
 	button = (XDeviceButtonEvent*)ev;
 /*
-	qDebug( "\n\nXInput Button Event" );
-	qDebug( "serial:\t%d", button->serial );
-	qDebug( "send_event:\t%d", button->send_event );
-	qDebug( "display:\t%p", button->display );
-	qDebug( "window:\t%d", button->window );
-	qDebug( "deviceID:\t%d", button->deviceid );
-	qDebug( "root:\t%d", button->root );
-	qDebug( "subwindot:\t%d", button->subwindow );
-	qDebug( "x:\t%d", button->x );
-	qDebug( "y:\t%d", button->y );
-	qDebug( "x_root:\t%d", button->x_root );
-	qDebug( "y_root:\t%d", button->y_root );
-	qDebug( "state:\t%d", button->state );
-	qDebug( "button:\t%d", button->button );
-	qDebug( "same_screen:\t%d", button->same_screen );
-	qDebug( "time:\t%d", button->time );
+	tqDebug( "\n\nXInput Button Event" );
+	tqDebug( "serial:\t%d", button->serial );
+	tqDebug( "send_event:\t%d", button->send_event );
+	tqDebug( "display:\t%p", button->display );
+	tqDebug( "window:\t%d", button->window );
+	tqDebug( "deviceID:\t%d", button->deviceid );
+	tqDebug( "root:\t%d", button->root );
+	tqDebug( "subwindot:\t%d", button->subwindow );
+	tqDebug( "x:\t%d", button->x );
+	tqDebug( "y:\t%d", button->y );
+	tqDebug( "x_root:\t%d", button->x_root );
+	tqDebug( "y_root:\t%d", button->y_root );
+	tqDebug( "state:\t%d", button->state );
+	tqDebug( "button:\t%d", button->button );
+	tqDebug( "same_screen:\t%d", button->same_screen );
+	tqDebug( "time:\t%d", button->time );
 */
 	curr = TQPoint( button->x, button->y );
     }
@@ -4675,7 +4675,7 @@ bool TQETWidget::translatePropertyEvent(const XEvent *event)
 	    TQEvent e(TQEvent::WindowStateChange);
 	    TQApplication::sendSpontaneousEvent(this, &e);
 	}
-    } else if (event->xproperty.atom == qt_wm_state) {
+    } else if (event->xproperty.atom == tqt_wm_state) {
 	// the widget frame strut should also be invalidated
 	topData()->fleft = topData()->fright = topData()->ftop = topData()->fbottom = 0;
 	fstrut_dirty = 1;
@@ -4699,17 +4699,17 @@ bool TQETWidget::translatePropertyEvent(const XEvent *event)
 	    // TQPaintDevice::x11AppRootWindow(x11Screen())) check
 	    // above
 
-	    e = XGetWindowProperty(appDpy, winId(), qt_wm_state, 0, 2, False, qt_wm_state,
+	    e = XGetWindowProperty(appDpy, winId(), tqt_wm_state, 0, 2, False, tqt_wm_state,
 				   &ret, &format, &nitems, &after, &data );
 
-	    if (e == Success && ret == qt_wm_state && format == 32 && nitems > 0) {
+	    if (e == Success && ret == tqt_wm_state && format == 32 && nitems > 0) {
 		long *state = (long *) data;
 		switch (state[0]) {
 		case WithdrawnState:
 		    // if we are in the withdrawn state, we are free
 		    // to reuse this window provided we remove the
 		    // WM_STATE property (ICCCM 4.1.3.1)
-		    XDeleteProperty(appDpy, winId(), qt_wm_state);
+		    XDeleteProperty(appDpy, winId(), tqt_wm_state);
 
 		    // set the parent id to zero, so that show() will
 		    // work again
@@ -5181,7 +5181,7 @@ bool TQETWidget::translateKeyEventInternal( const XEvent *event, int& count,
 	keyDict->setAutoDelete( FALSE );
 	textDict = new TQIntDict<void>( 13 );
 	textDict->setAutoDelete( FALSE );
-	qAddPostRoutine( deleteKeyDicts );
+	tqAddPostRoutine( deleteKeyDicts );
     }
 
     TQWidget* tlw = topLevelWidget();
@@ -5891,7 +5891,7 @@ extern "C" {
 static Bool qt_net_wm_sync_request_scanner(Display*, XEvent* event, XPointer arg)
 {
     return (event->type == ClientMessage && event->xclient.window == *(Window*)arg
-        && event->xclient.message_type == qt_wm_protocols
+        && event->xclient.message_type == tqt_wm_protocols
         && event->xclient.data.l[ 0 ] == qt_net_wm_sync_request );
 }
 #endif
@@ -6375,7 +6375,7 @@ static void sm_performSaveYourself( TQSessionManagerData* smd )
     // generate a restart and discard command that makes sense
     TQStringList restart;
     restart  << tqApp->argv()[0] << "-session" << smd->sessionId + "_" + smd->sessionKey;
-    if (qstricmp(tqAppName(), tqAppClass()) != 0)
+    if (tqstricmp(tqAppName(), tqAppClass()) != 0)
 	restart << "-name" << tqAppName();
     sm->setRestartCommand( restart );
     TQStringList discard;
@@ -6524,7 +6524,7 @@ TQSessionManager::TQSessionManager( TQApplication * app, TQString &id, TQString&
 
     TQString error = cerror;
     if (!smcConnection ) {
-	qWarning("Session management error: %s", error.latin1() );
+	tqWarning("Session management error: %s", error.latin1() );
     }
     else {
 	sm_receiver = new TQSmSocketReceiver(  IceConnectionNumber( SmcGetIceConnection( smcConnection ) ) );
diff --git a/src/kernel/qasyncimageio.cpp b/src/kernel/qasyncimageio.cpp
index 320e4bd4b..277a2e08f 100644
--- a/src/kernel/qasyncimageio.cpp
+++ b/src/kernel/qasyncimageio.cpp
@@ -304,7 +304,7 @@ public:
 	    gif_decoder_factory = new TQGIFFormatType;
 #endif
 	    qt_init_image_handlers();
-	    qAddPostRoutine( cleanup );
+	    tqAddPostRoutine( cleanup );
 	}
     }
 
@@ -438,7 +438,7 @@ TQImageFormatType* TQImageDecoder::format( const char* name )
 	f;
 	f = TQImageDecoderPrivate::factories->next())
     {
-	if ( qstricmp(name,f->formatName())==0 )
+	if ( tqstricmp(name,f->formatName())==0 )
 	    return f;
     }
     return 0;
diff --git a/src/kernel/qasyncio.cpp b/src/kernel/qasyncio.cpp
index 84912e1ff..0bccc14d8 100644
--- a/src/kernel/qasyncio.cpp
+++ b/src/kernel/qasyncio.cpp
@@ -187,7 +187,7 @@ bool TQDataSource::rewindable() const
   is TRUE, then the data source must take measures to allow the rewind()
   function to subsequently operate as described.  If rewindable() is FALSE,
   the function should call TQDataSource::enableRewind(), which aborts with
-  a qFatal() error.
+  a tqFatal() error.
 
   For example, a network connection may choose to use a disk cache
   of input only if rewinding is enabled before the first buffer-full of
@@ -196,7 +196,7 @@ bool TQDataSource::rewindable() const
 */
 void TQDataSource::enableRewind( bool /* on */ )
 {
-    qFatal( "Attempted to make unrewindable TQDataSource rewindable" );
+    tqFatal( "Attempted to make unrewindable TQDataSource rewindable" );
 }
 
 /*!
@@ -205,7 +205,7 @@ void TQDataSource::enableRewind( bool /* on */ )
 */
 void TQDataSource::rewind()
 {
-    qFatal("Attempted to rewind unrewindable TQDataSource");
+    tqFatal("Attempted to rewind unrewindable TQDataSource");
 }
 
 /*!
diff --git a/src/kernel/qclipboard.cpp b/src/kernel/qclipboard.cpp
index 32da6a764..77b1235e7 100644
--- a/src/kernel/qclipboard.cpp
+++ b/src/kernel/qclipboard.cpp
@@ -72,7 +72,7 @@
     // Copy text from the clipboard (paste)
     TQString text = cb->text(TQClipboard::Clipboard);
     if ( !text.isNull() )
-	qDebug( "The clipboard contains: " + text );
+	tqDebug( "The clipboard contains: " + text );
 
     // Copy text into the clipboard
     cb->setText( "This text can be pasted by other programs",
diff --git a/src/kernel/qclipboard_x11.cpp b/src/kernel/qclipboard_x11.cpp
index 32f428fcf..b80e86987 100644
--- a/src/kernel/qclipboard_x11.cpp
+++ b/src/kernel/qclipboard_x11.cpp
@@ -42,15 +42,15 @@
 // #define TQCLIPBOARD_DEBUG_VERBOSE
 
 #ifdef TQCLIPBOARD_DEBUG
-#  define TQDEBUG qDebug
+#  define TQDEBUG tqDebug
 #else
-#  define TQDEBUG if (FALSE) qDebug
+#  define TQDEBUG if (FALSE) tqDebug
 #endif
 
 #ifdef TQCLIPBOARD_DEBUG_VERBOSE
-#  define VTQDEBUG qDebug
+#  define VTQDEBUG tqDebug
 #else
-#  define VTQDEBUG if (FALSE) qDebug
+#  define VTQDEBUG if (FALSE) tqDebug
 #endif
 
 #include "qplatformdefs.h"
@@ -85,9 +85,9 @@
 
 // from qapplication_x11.cpp
 typedef int (*QX11EventFilter) (XEvent*);
-extern QX11EventFilter qt_set_x11_event_filter (QX11EventFilter filter);
+extern QX11EventFilter tqt_set_x11_event_filter (QX11EventFilter filter);
 
-extern Time qt_x_time;			// def. in qapplication_x11.cpp
+extern Time tqt_x_time;			// def. in qapplication_x11.cpp
 extern Time qt_x_incr;			// def. in qapplication_x11.cpp
 extern Atom qt_xa_clipboard;
 extern Atom qt_selection_property;
@@ -112,7 +112,7 @@ static int pending_timer_id = 0;
 static bool pending_clipboard_changed = FALSE;
 static bool pending_selection_changed = FALSE;
 
-Q_EXPORT bool qt_qclipboard_bailout_hack = false;
+Q_EXPORT bool tqt_qclipboard_bailout_hack = false;
 
 // event capture mechanism for qt_xclb_wait_for_event
 static bool waiting_for_data = FALSE;
@@ -140,7 +140,7 @@ void setupOwner()
 	return;
     owner = new TQWidget( 0, "internal clipboard owner" );
     requestor = new TQWidget(0, "internal clipboard requestor");
-    qAddPostRoutine( cleanup );
+    tqAddPostRoutine( cleanup );
 }
 
 static
@@ -239,7 +239,7 @@ static TQClipboardData *clipboardData()
     if ( internalCbData == 0 ) {
 	internalCbData = new TQClipboardData;
 	TQ_CHECK_PTR( internalCbData );
-	qAddPostRoutine( cleanupClipboardData );
+	tqAddPostRoutine( cleanupClipboardData );
     }
     return internalCbData;
 }
@@ -261,7 +261,7 @@ static TQClipboardData *selectionData()
     if (internalSelData == 0) {
 	internalSelData = new TQClipboardData;
 	TQ_CHECK_PTR(internalSelData);
-	qAddPostRoutine(cleanupSelectionData);
+	tqAddPostRoutine(cleanupSelectionData);
     }
     return internalSelData;
 }
@@ -306,7 +306,7 @@ static int qt_xclb_transation_event_handler(XEvent *event)
 */
 static void qt_xclb_incr_timeout(void)
 {
-    qWarning("TQClipboard: timed out while sending data");
+    tqWarning("TQClipboard: timed out while sending data");
 
     while (transactions)
         delete *transactions->begin();
@@ -323,7 +323,7 @@ TQClipboardINCRTransaction::TQClipboardINCRTransaction(Window w, Atom p, Atom t,
     if (! transactions) {
 	VTQDEBUG("TQClipboard: created INCR transaction map");
 	transactions = new TransactionMap;
-	prev_x11_event_filter = qt_set_x11_event_filter(qt_xclb_transation_event_handler);
+	prev_x11_event_filter = tqt_set_x11_event_filter(qt_xclb_transation_event_handler);
 
 	incr_timer_id = TQApplication::clipboard()->startTimer(clipboard_timeout);
     }
@@ -341,7 +341,7 @@ TQClipboardINCRTransaction::~TQClipboardINCRTransaction(void)
 	VTQDEBUG("TQClipboard: no more INCR transations");
 	delete transactions;
 	transactions = 0;
-	(void)qt_set_x11_event_filter(prev_x11_event_filter);
+	(void)tqt_set_x11_event_filter(prev_x11_event_filter);
 
 	if (incr_timer_id != 0) {
 	    TQApplication::clipboard()->killTimer(incr_timer_id);
@@ -482,19 +482,19 @@ bool qt_xclb_wait_for_event( Display *dpy, Window win, int type, XEvent *event,
 
     if (tqApp->eventLoop()->inherits("TQMotif")) { // yes yes, evil hack, we know
         if ( waiting_for_data )
-            qFatal( "TQClipboard: internal error, qt_xclb_wait_for_event recursed" );
+            tqFatal( "TQClipboard: internal error, qt_xclb_wait_for_event recursed" );
 
         waiting_for_data = TRUE;
         has_captured_event = FALSE;
         capture_event_win = win;
         capture_event_type = type;
 
-        QX11EventFilter old_event_filter = qt_set_x11_event_filter(qt_xclb_event_filter);
+        QX11EventFilter old_event_filter = tqt_set_x11_event_filter(qt_xclb_event_filter);
 
         do {
             if ( XCheckTypedWindowEvent(dpy,win,type,event) ) {
                 waiting_for_data = FALSE;
-                qt_set_x11_event_filter(old_event_filter);
+                tqt_set_x11_event_filter(old_event_filter);
                 return TRUE;
             }
 
@@ -510,13 +510,13 @@ bool qt_xclb_wait_for_event( Display *dpy, Window win, int type, XEvent *event,
             if ( has_captured_event ) {
                 waiting_for_data = FALSE;
                 *event = captured_event;
-                qt_set_x11_event_filter(old_event_filter);
+                tqt_set_x11_event_filter(old_event_filter);
                 return TRUE;
             }
         } while ( started.msecsTo(now) < timeout );
 
         waiting_for_data = FALSE;
-        qt_set_x11_event_filter(old_event_filter);
+        tqt_set_x11_event_filter(old_event_filter);
 
         return FALSE;
     }
@@ -525,7 +525,7 @@ bool qt_xclb_wait_for_event( Display *dpy, Window win, int type, XEvent *event,
     do {
         if ( XCheckTypedWindowEvent(dpy,win,type,event) )
 	    return TRUE;
-        if( qt_qclipboard_bailout_hack ) {
+        if( tqt_qclipboard_bailout_hack ) {
             XEvent dummy;
             selection_request_pending = false;
             if ( owner != NULL )
@@ -1061,7 +1061,7 @@ bool TQClipboard::event( TQEvent *e )
 	    }
 	} else {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQClipboard: Unknown SelectionClear event received.");
+	    tqWarning("TQClipboard: Unknown SelectionClear event received.");
 #endif
 	    return FALSE;
 	}
@@ -1110,7 +1110,7 @@ bool TQClipboard::event( TQEvent *e )
 		d = clipboardData();
 	    } else {
 #ifdef QT_CHECK_RANGE
-		qWarning("TQClipboard: unknown selection '%lx'", req->selection);
+		tqWarning("TQClipboard: unknown selection '%lx'", req->selection);
 #endif // QT_CHECK_RANGE
 
 		XSendEvent(dpy, req->requestor, False, NoEventMask, &event);
@@ -1119,7 +1119,7 @@ bool TQClipboard::event( TQEvent *e )
 
 	    if (! d->source()) {
 #ifdef QT_CHECK_STATE
-		qWarning("TQClipboard: cannot transfer data, no data available");
+		tqWarning("TQClipboard: cannot transfer data, no data available");
 #endif // QT_CHECK_STATE
 
 		XSendEvent(dpy, req->requestor, False, NoEventMask, &event);
@@ -1190,7 +1190,7 @@ bool TQClipboard::event( TQEvent *e )
 		    } else {
 
 #ifdef QT_CHECK_STATE
-			qWarning("TQClipboard: invalid data timestamp");
+			tqWarning("TQClipboard: invalid data timestamp");
 #endif // QT_CHECK_STATE
 		    }
 		} else if (target == xa_targets) {
@@ -1262,7 +1262,7 @@ TQClipboardWatcher::TQClipboardWatcher( TQClipboard::Mode mode )
 
 #ifdef QT_CHECK_RANGE
     default:
-	qWarning( "TQClipboardWatcher: internal error, unknown clipboard mode" );
+	tqWarning( "TQClipboardWatcher: internal error, unknown clipboard mode" );
 	break;
 #endif // QT_CHECK_RANGE
     }
@@ -1285,7 +1285,7 @@ bool TQClipboardWatcher::empty() const
 
 #ifdef QT_CHECK_STATE
     if( win == requestor->winId()) {
-        qWarning( "TQClipboardWatcher::empty: internal error, app owns the selection" );
+        tqWarning( "TQClipboardWatcher::empty: internal error, app owns the selection" );
         return TRUE;
     }
 #endif // QT_CHECK_STATE
@@ -1371,10 +1371,10 @@ TQByteArray TQClipboardWatcher::encodedData( const char* fmt ) const
 
     Atom fmtatom = 0;
 
-    if ( 0==qstricmp(fmt,"text/plain;charset=iso-8859-1") ) {
+    if ( 0==tqstricmp(fmt,"text/plain;charset=iso-8859-1") ) {
 	// ICCCM section 2.6.2 says STRING is latin1 text
 	fmtatom = XA_STRING;
-    } else if ( 0==qstricmp(fmt,"text/plain;charset=utf-8") ) {
+    } else if ( 0==tqstricmp(fmt,"text/plain;charset=utf-8") ) {
 	// proprosed UTF8_STRING conversion type
 	fmtatom = *qt_xdnd_str_to_atom( "UTF8_STRING" );
     } else if ( 0==qstrcmp(fmt,"text/plain") ) {
@@ -1432,7 +1432,7 @@ TQByteArray TQClipboardWatcher::getDataInFormat(Atom fmtatom) const
     XSelectInput(dpy, win, NoEventMask); // don't listen for any events
 
     XDeleteProperty(dpy, win, qt_selection_property);
-    XConvertSelection(dpy, atom, fmtatom, qt_selection_property, win, qt_x_time);
+    XConvertSelection(dpy, atom, fmtatom, qt_selection_property, win, tqt_x_time);
     XSync(dpy, FALSE);
 
     VTQDEBUG("TQClipboardWatcher::getDataInFormat: waiting for SelectionNotify event");
@@ -1476,7 +1476,7 @@ TQMimeSource* TQClipboard::data( Mode mode ) const
 
     default:
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQClipboard::data: invalid mode '%d'", mode );
+	tqWarning( "TQClipboard::data: invalid mode '%d'", mode );
 #endif // QT_CHECK_RANGE
 	return 0;
     }
@@ -1526,7 +1526,7 @@ void TQClipboard::setData( TQMimeSource* src, Mode mode )
 
     default:
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQClipboard::data: invalid mode '%d'", mode );
+	tqWarning( "TQClipboard::data: invalid mode '%d'", mode );
 #endif // QT_CHECK_RANGE
 	return;
     }
@@ -1543,12 +1543,12 @@ void TQClipboard::setData( TQMimeSource* src, Mode mode )
 	newOwner = owner->winId();
 
 	d->setSource(src);
-	d->timestamp = qt_x_time;
+	d->timestamp = tqt_x_time;
     }
 
     Window prevOwner = XGetSelectionOwner( dpy, atom );
-    // use qt_x_time, since d->timestamp == CurrentTime when clearing
-    XSetSelectionOwner(dpy, atom, newOwner, qt_x_time);
+    // use tqt_x_time, since d->timestamp == CurrentTime when clearing
+    XSetSelectionOwner(dpy, atom, newOwner, tqt_x_time);
 
     if ( mode == Selection )
 	emit selectionChanged();
@@ -1557,7 +1557,7 @@ void TQClipboard::setData( TQMimeSource* src, Mode mode )
 
     if (XGetSelectionOwner(dpy, atom) != newOwner) {
 #ifdef QT_CHECK_STATE
-	qWarning("TQClipboard::setData: Cannot set X11 selection owner for %s",
+	tqWarning("TQClipboard::setData: Cannot set X11 selection owner for %s",
 		 qt_xdnd_atom_to_str(atom));
 #endif // QT_CHECK_STATE
 
diff --git a/src/kernel/qcolor.cpp b/src/kernel/qcolor.cpp
index a7f6b30ba..eb345bfd7 100644
--- a/src/kernel/qcolor.cpp
+++ b/src/kernel/qcolor.cpp
@@ -564,7 +564,7 @@ void TQColor::setNamedColor( const TQString &name )
 	    d.d32.argb = Invalid;
 	    d.d32.pix = Dirt;
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQColor::setNamedColor: could not parse color '%s'",
+	    tqWarning( "TQColor::setNamedColor: could not parse color '%s'",
 		      name.local8Bit().data() );
 #endif
 	} else {
@@ -668,7 +668,7 @@ void TQColor::setHsv( int h, int s, int v )
 {
     if ( h < -1 || (uint)s > 255 || (uint)v > 255 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQColor::setHsv: HSV parameters out of range" );
+	tqWarning( "TQColor::setHsv: HSV parameters out of range" );
 #endif
 	return;
     }
@@ -745,7 +745,7 @@ void TQColor::setRgb( int r, int g, int b )
 {
     if ( (uint)r > 255 || (uint)g > 255 || (uint)b > 255 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQColor::setRgb: RGB parameter(s) out of range" );
+	tqWarning( "TQColor::setRgb: RGB parameter(s) out of range" );
 #endif
 	return;
     }
diff --git a/src/kernel/qcolor_p.cpp b/src/kernel/qcolor_p.cpp
index 680737ffc..5db1ffe18 100644
--- a/src/kernel/qcolor_p.cpp
+++ b/src/kernel/qcolor_p.cpp
@@ -728,7 +728,7 @@ static int __cdecl rgb_cmp( const void *d1, const void *d2 )
 static int rgb_cmp( const void *d1, const void *d2 )
 #endif
 {
-    return qstricmp( ((RGBData *)d1)->name, ((RGBData *)d2)->name );
+    return tqstricmp( ((RGBData *)d1)->name, ((RGBData *)d2)->name );
 }
 
 #if defined(Q_C_CALLBACKS)
diff --git a/src/kernel/qcolor_x11.cpp b/src/kernel/qcolor_x11.cpp
index 6be79b40b..67a3912fb 100644
--- a/src/kernel/qcolor_x11.cpp
+++ b/src/kernel/qcolor_x11.cpp
@@ -640,7 +640,7 @@ void TQColor::setSystemNamedColor( const TQString& name )
 	}
     } else if ( !color_init ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQColor::setSystemNamedColor: Cannot perform this operation "
+	tqWarning( "TQColor::setSystemNamedColor: Cannot perform this operation "
 		  "because TQApplication does not exist" );
 #endif
 	// set color to invalid
@@ -737,7 +737,7 @@ int TQColor::enterAllocContext()
     init_context_stack();
     if ( context_ptr+1 == MAX_CONTEXTS ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQColor::enterAllocContext: Context stack overflow" );
+	tqWarning( "TQColor::enterAllocContext: Context stack overflow" );
 #endif
 	return 0;
     }
@@ -759,7 +759,7 @@ void TQColor::leaveAllocContext()
     init_context_stack();
     if ( context_ptr == 0 ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQColor::leaveAllocContext: Context stack underflow" );
+	tqWarning( "TQColor::leaveAllocContext: Context stack underflow" );
 #endif
 	return;
     }
diff --git a/src/kernel/qcursor.cpp b/src/kernel/qcursor.cpp
index 12e7cc780..2a4cfd18d 100644
--- a/src/kernel/qcursor.cpp
+++ b/src/kernel/qcursor.cpp
@@ -165,7 +165,7 @@ TQDataStream &operator<<( TQDataStream &s, const TQCursor &c )
 	s << *c.bitmap() << *c.mask();
 	s << c.hotSpot();
 #else
-	qWarning("No Image Cursor I/O");
+	tqWarning("No Image Cursor I/O");
 #endif
     }
     return s;
@@ -189,7 +189,7 @@ TQDataStream &operator>>( TQDataStream &s, TQCursor &c )
 	s >> bm >> bmm >> hot;
 	c = TQCursor( bm, bmm, hot.x(), hot.y() );
 #else
-	qWarning("No Image Cursor I/O");
+	tqWarning("No Image Cursor I/O");
 #endif
     } else {
 	c.setShape( (int)shape );		// create cursor with shape
diff --git a/src/kernel/qcursor_x11.cpp b/src/kernel/qcursor_x11.cpp
index 790ebafc7..39b603333 100644
--- a/src/kernel/qcursor_x11.cpp
+++ b/src/kernel/qcursor_x11.cpp
@@ -166,7 +166,7 @@ void TQCursor::initialize()
     for( shape = 0; shape <= LastCursor; shape++ )
 	cursorTable[shape].data = new TQCursorData( shape );
     initialized = TRUE;
-    qAddPostRoutine( cleanup );
+    tqAddPostRoutine( cleanup );
 }
 
 
@@ -234,7 +234,7 @@ void TQCursor::setBitmap( const TQBitmap &bitmap, const TQBitmap &mask,
     if ( bitmap.depth() != 1 || mask.depth() != 1 ||
 	 bitmap.size() != mask.size() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQCursor: Cannot create bitmap cursor; invalid bitmap(s)" );
+	tqWarning( "TQCursor: Cannot create bitmap cursor; invalid bitmap(s)" );
 #endif
 	TQCursor *c = &cursorTable[arrowCursorIdx];
 	c->data->ref();
@@ -825,7 +825,7 @@ void TQCursor::update() const
 #endif /* QT_USE_APPROXIMATE_CURSORS */
     default:
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQCursor::update: Invalid cursor shape %d", d->cshape );
+	tqWarning( "TQCursor::update: Invalid cursor shape %d", d->cshape );
 #endif
 	return;
     }
diff --git a/src/kernel/qdnd_x11.cpp b/src/kernel/qdnd_x11.cpp
index 149c2fe05..aeb025830 100644
--- a/src/kernel/qdnd_x11.cpp
+++ b/src/kernel/qdnd_x11.cpp
@@ -82,9 +82,9 @@ extern void qt_leave_modal( TQWidget *widget );
 #endif
 
 extern Window qt_x11_findClientWindow( Window, Atom, bool );
-extern Atom qt_wm_state;
-extern Time qt_x_time;
-extern Time qt_x_user_time;
+extern Atom tqt_wm_state;
+extern Time tqt_x_time;
+extern Time tqt_x_user_time;
 
 // this stuff is copied from qclb_x11.cpp
 
@@ -460,7 +460,7 @@ void qt_xdnd_setup() {
     qt_x11_intern_atom( "QT_SELECTION", &qt_selection_property );
     qt_x11_intern_atom( "INCR", &qt_incr_atom );
 
-    qAddPostRoutine( qt_xdnd_cleanup );
+    tqAddPostRoutine( qt_xdnd_cleanup );
 }
 
 
@@ -616,14 +616,14 @@ void qt_handle_xdnd_position( TQWidget *w, const XEvent * xe, bool passive )
     }
 
     if ( l[0] != qt_xdnd_dragsource_xid ) {
-	//qDebug( "xdnd drag position from unexpected source (%08lx not %08lx)",
+	//tqDebug( "xdnd drag position from unexpected source (%08lx not %08lx)",
 	//     l[0], qt_xdnd_dragsource_xid );
 	return;
     }
 
     if (l[3] != 0) {
         // timestamp from the source
-        qt_xdnd_target_current_time = qt_x_user_time = l[3];
+        qt_xdnd_target_current_time = tqt_x_user_time = l[3];
     }
 
     XClientMessageEvent response;
@@ -761,7 +761,7 @@ void qt_handle_xdnd_status( TQWidget * w, const XEvent * xe, bool /*passive*/ )
 
 void qt_handle_xdnd_leave( TQWidget *w, const XEvent * xe, bool /*passive*/ )
 {
-    //qDebug( "xdnd leave" );
+    //tqDebug( "xdnd leave" );
     if ( !qt_xdnd_current_widget ||
 	 w->topLevelWidget() != qt_xdnd_current_widget->topLevelWidget() ) {
 	return; // sanity
@@ -780,7 +780,7 @@ void qt_handle_xdnd_leave( TQWidget *w, const XEvent * xe, bool /*passive*/ )
 
     if ( l[0] != qt_xdnd_dragsource_xid ) {
 	// This often happens - leave other-process window tquickly
-	//qDebug( "xdnd drag leave from unexpected source (%08lx not %08lx",
+	//tqDebug( "xdnd drag leave from unexpected source (%08lx not %08lx",
 	       //l[0], qt_xdnd_dragsource_xid );
 	qt_xdnd_current_widget = 0;
 	return;
@@ -839,17 +839,17 @@ void qt_handle_xdnd_drop( TQWidget *, const XEvent * xe, bool passive )
     }
     const unsigned long *l = (const unsigned long *)xe->xclient.data.l;
 
-    //qDebug( "xdnd drop" );
+    //tqDebug( "xdnd drop" );
 
     if ( l[0] != qt_xdnd_dragsource_xid ) {
-	//qDebug( "xdnd drop from unexpected source (%08lx not %08lx",
+	//tqDebug( "xdnd drop from unexpected source (%08lx not %08lx",
 	//       l[0], qt_xdnd_dragsource_xid );
 	return;
     }
 
     if (l[2] != 0) {
         // update the "user time" from the timestamp in the event.
-        qt_xdnd_target_current_time = qt_x_user_time = l[2];
+        qt_xdnd_target_current_time = tqt_x_user_time = l[2];
     }
 
     if ( qt_xdnd_source_object )
@@ -910,7 +910,7 @@ void TQDragManager::timerEvent( TQTimerEvent* e )
             Window root, child;
             int root_x, root_y, win_x, win_y;
             unsigned int mask;
-            XQueryPointer( qt_xdisplay(), qt_xrootwin( qt_xdnd_current_screen ),
+            XQueryPointer( tqt_xdisplay(), tqt_xrootwin( qt_xdnd_current_screen ),
                 &root, &child, &root_x, &root_y, &win_x, &win_y, &mask );
             if( updateMode( (ButtonState)qt_x11_translateButtonState( mask )))
                 qt_xdnd_source_sameanswer = TQRect(); // force move
@@ -956,7 +956,7 @@ bool qt_xdnd_another_movement()
     qt_xdnd_was_move = false;
     qt_xdnd_found = false;
     XEvent dummy;
-    XCheckIfEvent( qt_xdisplay(), &dummy, qt_xdnd_predicate, NULL );
+    XCheckIfEvent( tqt_xdisplay(), &dummy, qt_xdnd_predicate, NULL );
     return qt_xdnd_was_move;
 }
 
@@ -1309,7 +1309,7 @@ void TQDragManager::move( const TQPoint & globalPos )
 	unsigned long n, a;
 	WId *proxy_id;
 	qt_ignore_badwindow();
-	r = XGetWindowProperty( qt_xdisplay(), target, qt_xdnd_proxy, 0,
+	r = XGetWindowProperty( tqt_xdisplay(), target, qt_xdnd_proxy, 0,
 				1, False, XA_WINDOW, &type, &f,&n,&a,(uchar**)&proxy_id );
 	if ( ( r != Success ) || qt_badwindow() ) {
 	    proxy_target = target = 0;
@@ -1317,7 +1317,7 @@ void TQDragManager::move( const TQPoint & globalPos )
 	    proxy_target = *proxy_id;
 	    XFree(proxy_id);
 	    proxy_id = 0;
-	    r = XGetWindowProperty( qt_xdisplay(), proxy_target, qt_xdnd_proxy, 0,
+	    r = XGetWindowProperty( tqt_xdisplay(), proxy_target, qt_xdnd_proxy, 0,
 				    1, False, XA_WINDOW, &type, &f,&n,&a,(uchar**)&proxy_id );
 	    if ( ( r != Success ) || qt_badwindow() || !type || !proxy_id || *proxy_id != proxy_target ) {
 		// Bogus
@@ -1330,7 +1330,7 @@ void TQDragManager::move( const TQPoint & globalPos )
 	if ( proxy_target ) {
 	    int *tv;
 	    qt_ignore_badwindow();
-	    r = XGetWindowProperty( qt_xdisplay(), proxy_target, qt_xdnd_aware, 0,
+	    r = XGetWindowProperty( tqt_xdisplay(), proxy_target, qt_xdnd_aware, 0,
 				    1, False, AnyPropertyType, &type, &f,&n,&a,(uchar**)&tv );
 	    if ( r != Success ) {
 		target = 0;
@@ -1400,7 +1400,7 @@ void TQDragManager::move( const TQPoint & globalPos )
 	move.data.l[0] = object->source()->winId();
 	move.data.l[1] = 0; // flags
 	move.data.l[2] = (globalPos.x() << 16) + globalPos.y();
-	move.data.l[3] = qt_x_time;
+	move.data.l[3] = tqt_x_time;
 	move.data.l[4] = qtaction_to_xdndaction( global_requested_action );
 
 	if ( w )
@@ -1434,7 +1434,7 @@ void TQDragManager::drop()
     drop.message_type = qt_xdnd_drop;
     drop.data.l[0] = object->source()->winId();
     drop.data.l[1] = 0; // flags
-    drop.data.l[2] = qt_x_time;
+    drop.data.l[2] = tqt_x_time;
     drop.data.l[3] = 0;
     drop.data.l[4] = 0;
 
@@ -1509,7 +1509,7 @@ bool qt_xdnd_handle_badwindow()
 
 bool TQDropEvent::provides( const char *mimeType ) const
 {
-    if ( qt_motifdnd_active && qstrnicmp( mimeType, "text/", 5 ) == 0 )
+    if ( qt_motifdnd_active && tqstrnicmp( mimeType, "text/", 5 ) == 0 )
 	return TRUE;
 
     int n=0;
@@ -1519,7 +1519,7 @@ bool TQDropEvent::provides( const char *mimeType ) const
 	if ( !f )
 	    return FALSE;
 	n++;
-    } while( qstricmp( mimeType, f ) );
+    } while( tqstricmp( mimeType, f ) );
     return TRUE;
 }
 
@@ -1617,7 +1617,7 @@ static TQByteArray qt_xdnd_obtain_data( const char *format )
 								qt_xdnd_selection,
 								nbytes, FALSE );
 		} else if ( type != *a ) {
-		    // (includes None) qDebug( "TQt clipboard: unknown atom %ld", type);
+		    // (includes None) tqDebug( "TQt clipboard: unknown atom %ld", type);
 		}
 #if 0
 		// this needs to be matched by a qt_xdnd_target_data->clear()
@@ -1781,7 +1781,7 @@ bool TQDragManager::drag( TQDragObject * o, TQDragObject::DragMode mode )
 
     qt_xdnd_deco->x11SetWindowTransient( dragSource->topLevelWidget());
     tqApp->installEventFilter( this );
-    qt_xdnd_source_current_time = qt_x_time;
+    qt_xdnd_source_current_time = tqt_x_time;
     XSetSelectionOwner( TQPaintDevice::x11AppDisplay(), qt_xdnd_selection,
 			dragSource->topLevelWidget()->winId(),
 			qt_xdnd_source_current_time );
diff --git a/src/kernel/qdragobject.cpp b/src/kernel/qdragobject.cpp
index 66e1c66cb..47f298b7d 100644
--- a/src/kernel/qdragobject.cpp
+++ b/src/kernel/qdragobject.cpp
@@ -814,7 +814,7 @@ TQTextCodec* findcodec(const TQMimeSource* e)
     const char* f;
     int i;
     for ( i=0; (f=e->format(i)); i++ ) {
-	bool html = !qstrnicmp(f, "text/html", 9);
+	bool html = !tqstrnicmp(f, "text/html", 9);
 	if (html)
 	    r = codecForHTML(TQCString(e->encodedData(f)));
 	if (!r)
@@ -833,7 +833,7 @@ TQTextCodec* findcodec(const TQMimeSource* e)
 TQByteArray TQTextDrag::encodedData(const char* mime) const
 {
     TQCString r;
-    if ( 0==qstrnicmp(mime,"text/",5) ) {
+    if ( 0==tqstrnicmp(mime,"text/",5) ) {
 	TQCString m(mime);
 	m = m.lower();
 	TQTextCodec *codec = qt_findcharset(m);
@@ -872,7 +872,7 @@ bool TQTextDrag::canDecode( const TQMimeSource* e )
 {
     const char* f;
     for (int i=0; (f=e->format(i)); i++) {
-	if ( 0==qstrnicmp(f,"text/",5) ) {
+	if ( 0==tqstrnicmp(f,"text/",5) ) {
 	    return findcodec(e) != 0;
 	}
     }
@@ -912,7 +912,7 @@ bool TQTextDrag::decode( const TQMimeSource* e, TQString& str, TQCString& subtyp
 
     const char* mime;
     for (int i=0; (mime = e->format(i)); i++) {
-	if ( 0==qstrnicmp(mime,"text/",5) ) {
+	if ( 0==tqstrnicmp(mime,"text/",5) ) {
 	    TQCString m(mime);
 	    m = m.lower();
 	    int semi = m.find(';');
@@ -920,7 +920,7 @@ bool TQTextDrag::decode( const TQMimeSource* e, TQString& str, TQCString& subtyp
 		semi = m.length();
 	    TQCString foundst = m.mid(5,semi-5);
 	    if ( subtype.isNull() || foundst == subtype ) {
-		bool html = !qstrnicmp(mime, "text/html", 9);
+		bool html = !tqstrnicmp(mime, "text/html", 9);
 		TQTextCodec* codec = 0;
                 if (html) {
                     TQByteArray bytes = e->encodedData(mime);
@@ -1087,7 +1087,7 @@ const char * TQImageDrag::format(int i) const
 */
 TQByteArray TQImageDrag::encodedData(const char* fmt) const
 {
-    if ( qstrnicmp( fmt, "image/", 6 )==0 ) {
+    if ( tqstrnicmp( fmt, "image/", 6 )==0 ) {
 	TQCString f = fmt+6;
 	TQByteArray data;
 	TQBuffer w( data );
@@ -1233,7 +1233,7 @@ TQStoredDrag::TQStoredDrag( const char* mimeType, TQWidget * dragSource, const c
     TQDragObject(dragSource,name)
 {
     d = new TQStoredDragData();
-    d->fmt = qstrdup(mimeType);
+    d->fmt = tqstrdup(mimeType);
 }
 
 /*!
@@ -1278,7 +1278,7 @@ void TQStoredDrag::setEncodedData( const TQByteArray & encodedData )
 */
 TQByteArray TQStoredDrag::encodedData(const char* m) const
 {
-    if ( !qstricmp(m,d->fmt) )
+    if ( !tqstricmp(m,d->fmt) )
 	return d->enc;
     else
 	return TQByteArray();
@@ -1588,7 +1588,7 @@ TQString TQUriDrag::uriToLocalFile(const char* uri)
 
     if (!uri)
 	return file;
-    if (0==qstrnicmp(uri,"file:/",6)) // It is a local file uri
+    if (0==tqstrnicmp(uri,"file:/",6)) // It is a local file uri
 	uri += 6;
     else if (TQString(uri).find(":/") != -1) // It is a different scheme uri
 	return file;
diff --git a/src/kernel/qdrawutil.cpp b/src/kernel/qdrawutil.cpp
index d9505797b..8dfb93297 100644
--- a/src/kernel/qdrawutil.cpp
+++ b/src/kernel/qdrawutil.cpp
@@ -86,7 +86,7 @@ void qDrawShadeLine( TQPainter *p, int x1, int y1, int x2, int y2,
 {
     if (!( p && lineWidth >= 0 && midLineWidth >= 0 ) )	{
 #if defined(QT_CHECK_RANGE)
-	qWarning( "qDrawShadeLine invalid parameters." );
+	tqWarning( "qDrawShadeLine invalid parameters." );
 #endif
 	return;
     }
@@ -209,7 +209,7 @@ void qDrawShadeRect( TQPainter *p, int x, int y, int w, int h,
 	return;
     if ( ! ( w > 0 && h > 0 && lineWidth >= 0 && midLineWidth >= 0 ) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "qDrawShadeRect(): Invalid parameters" );
+	tqWarning( "qDrawShadeRect(): Invalid parameters" );
 #endif
 	return;
     }
@@ -309,7 +309,7 @@ void qDrawShadePanel( TQPainter *p, int x, int y, int w, int h,
 	return;
     if ( !( w > 0 && h > 0 && lineWidth >= 0 ) ) {
 #if defined(QT_CHECK_RANGE)
-    	qWarning( "qDrawShadePanel() Invalid parameters." );
+    	tqWarning( "qDrawShadePanel() Invalid parameters." );
 #endif
     }
     TQColor shade = g.dark();
@@ -538,7 +538,7 @@ void qDrawPlainRect( TQPainter *p, int x, int y, int w, int h, const TQColor &c,
 	return;
     if ( !( w > 0 && h > 0 && lineWidth >= 0 ) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "qDrawPlainRect() Invalid parameters." );
+	tqWarning( "qDrawPlainRect() Invalid parameters." );
 #endif
     }
     TQPen   oldPen   = p->pen();
@@ -948,7 +948,7 @@ void qDrawArrow( TQPainter *p, TQt::ArrowType type, TQt::GUIStyle style, bool do
 #endif
 	default:
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "qDrawArrow: Requested GUI style not supported" );
+	    tqWarning( "qDrawArrow: Requested GUI style not supported" );
 #else
 	    ;
 #endif
diff --git a/src/kernel/qeventloop.cpp b/src/kernel/qeventloop.cpp
index c01d8ad5f..4824f5717 100644
--- a/src/kernel/qeventloop.cpp
+++ b/src/kernel/qeventloop.cpp
@@ -101,7 +101,7 @@ TQEventLoop::TQEventLoop( TQObject *parent, const char *name )
 {
 #if defined(QT_CHECK_STATE)
     if ( TQApplication::eventloop )
-	qFatal( "TQEventLoop: there must be only one event loop object. \nConstruct it before TQApplication." );
+	tqFatal( "TQEventLoop: there must be only one event loop object. \nConstruct it before TQApplication." );
     // for now ;)
 #endif // QT_CHECK_STATE
 
diff --git a/src/kernel/qeventloop_unix.cpp b/src/kernel/qeventloop_unix.cpp
index f7b829a91..1441b78c5 100644
--- a/src/kernel/qeventloop_unix.cpp
+++ b/src/kernel/qeventloop_unix.cpp
@@ -184,7 +184,7 @@ static void insertTimer( const TimerInfo *ti )	// insert timer info into list
     timerList->insert( index, ti );		// inserts sorted
 #if defined(QT_DEBUG)
     if ( dangerCount > 16 )
-	qDebug( "TQObject: %d timers now exist for object %s::%s",
+	tqDebug( "TQObject: %d timers now exist for object %s::%s",
 	       dangerCount, ti->obj->className(), ti->obj->name() );
 #endif
 }
@@ -367,7 +367,7 @@ void TQEventLoop::registerSocketNotifier( TQSocketNotifier *notifier )
     int type = notifier->type();
     if ( sockfd < 0 || sockfd >= FD_SETSIZE || type < 0 || type > 2 || notifier == 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQSocketNotifier: Internal error" );
+	tqWarning( "TQSocketNotifier: Internal error" );
 #endif
 	return;
     }
@@ -399,7 +399,7 @@ void TQEventLoop::registerSocketNotifier( TQSocketNotifier *notifier )
 #if defined(QT_CHECK_STATE)
 	if ( p && p->fd == sockfd ) {
 	    static const char *t[] = { "read", "write", "exception" };
-	    qWarning( "TQSocketNotifier: Multiple socket notifiers for "
+	    tqWarning( "TQSocketNotifier: Multiple socket notifiers for "
 		      "same socket %d and type %s", sockfd, t[type] );
 	}
 #endif
@@ -419,7 +419,7 @@ void TQEventLoop::unregisterSocketNotifier( TQSocketNotifier *notifier )
     int type = notifier->type();
     if ( sockfd < 0 || type < 0 || type > 2 || notifier == 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQSocketNotifier: Internal error" );
+	tqWarning( "TQSocketNotifier: Internal error" );
 #endif
 	return;
     }
@@ -456,7 +456,7 @@ void TQEventLoop::setSocketNotifierPending( TQSocketNotifier *notifier )
     int type = notifier->type();
     if ( sockfd < 0 || type < 0 || type > 2 || notifier == 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQSocketNotifier: Internal error" );
+	tqWarning( "TQSocketNotifier: Internal error" );
 #endif
 	return;
     }
diff --git a/src/kernel/qeventloop_x11.cpp b/src/kernel/qeventloop_x11.cpp
index 1e446bace..bada85fdd 100644
--- a/src/kernel/qeventloop_x11.cpp
+++ b/src/kernel/qeventloop_x11.cpp
@@ -170,8 +170,8 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
 		    case ClientMessage:
 			{
 			    // from qapplication_x11.cpp
-			    extern Atom qt_wm_protocols;
-			    extern Atom qt_wm_take_focus;
+			    extern Atom tqt_wm_protocols;
+			    extern Atom tqt_wm_take_focus;
 			    extern Atom qt_qt_scrolldone;
 
 			    // only keep the wm_take_focus and
@@ -180,8 +180,8 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
 			    if ( event.xclient.format != 32 )
 				continue;
 
-			    if ( event.xclient.message_type == qt_wm_protocols ||
-				 (Atom) event.xclient.data.l[0] == qt_wm_take_focus )
+			    if ( event.xclient.message_type == tqt_wm_protocols ||
+				 (Atom) event.xclient.data.l[0] == tqt_wm_take_focus )
 				break;
 			    if ( event.xclient.message_type == qt_qt_scrolldone )
 				break;
@@ -337,7 +337,7 @@ bool TQEventLoop::processEvents( ProcessEventsFlags flags )
 		    if (ret == -1 && errno == EBADF) {
 			// disable the invalid socket notifier
 			static const char *t[] = { "Read", "Write", "Exception" };
-			qWarning("TQSocketNotifier: invalid socket %d and type '%s', disabling...",
+			tqWarning("TQSocketNotifier: invalid socket %d and type '%s', disabling...",
 				 sn->fd, t[type]);
 			sn->obj->setEnabled(FALSE);
 		    }
diff --git a/src/kernel/qfont.cpp b/src/kernel/qfont.cpp
index ed2555228..be0275151 100644
--- a/src/kernel/qfont.cpp
+++ b/src/kernel/qfont.cpp
@@ -63,9 +63,9 @@
 
 // #define TQFONTCACHE_DEBUG
 #ifdef TQFONTCACHE_DEBUG
-#  define FC_DEBUG qDebug
+#  define FC_DEBUG tqDebug
 #else
-#  define FC_DEBUG if (FALSE) qDebug
+#  define FC_DEBUG if (FALSE) tqDebug
 #endif
 
 
@@ -733,7 +733,7 @@ void TQFont::setPointSize( int pointSize )
     if ( pointSize <= 0 ) {
 
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFont::setPointSize: Point size <= 0 (%d)", pointSize );
+	tqWarning( "TQFont::setPointSize: Point size <= 0 (%d)", pointSize );
 #endif
 
 	return;
@@ -758,7 +758,7 @@ void TQFont::setPointSizeFloat( float pointSize )
 {
     if ( pointSize <= 0.0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFont::setPointSize: Point size <= 0 (%f)", pointSize );
+	tqWarning( "TQFont::setPointSize: Point size <= 0 (%f)", pointSize );
 #endif
 	return;
     }
@@ -795,7 +795,7 @@ void TQFont::setPixelSize( int pixelSize )
 {
     if ( pixelSize <= 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFont::setPixelSize: Pixel size <= 0 (%d)", pixelSize );
+	tqWarning( "TQFont::setPixelSize: Pixel size <= 0 (%d)", pixelSize );
 #endif
 	return;
     }
@@ -892,7 +892,7 @@ void TQFont::setWeight( int weight )
     if ( weight < 0 || weight > 99 ) {
 
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFont::setWeight: Value out of range (%d)", weight );
+	tqWarning( "TQFont::setWeight: Value out of range (%d)", weight );
 #endif
 
 	return;
@@ -1203,7 +1203,7 @@ void TQFont::setStretch( int factor )
 {
     if ( factor < 1 || factor > 4000 ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQFont::setStretch(): parameter '%d' out of range", factor );
+	tqWarning( "TQFont::setStretch(): parameter '%d' out of range", factor );
 #endif // QT_CHECK_RANGE
 
 	return;
@@ -1658,7 +1658,7 @@ bool TQFont::fromString(const TQString &descrip)
     if ( !count || ( count > 2 && count < 9 ) || count > 11 ) {
 
 #ifdef QT_CHECK_STATE
-	qWarning("TQFont::fromString: invalid description '%s'",
+	tqWarning("TQFont::fromString: invalid description '%s'",
                  descrip.isEmpty() ? "(empty)" : descrip.latin1());
 #endif
 
@@ -1917,7 +1917,7 @@ TQFontMetrics::TQFontMetrics( const TQPainter *p )
 {
 #if defined(CHECK_STATE)
     if ( !painter->isActive() )
-	qWarning( "TQFontMetrics: Get font metrics between TQPainter::begin() "
+	tqWarning( "TQFontMetrics: Get font metrics between TQPainter::begin() "
 		  "and TQPainter::end()" );
 #endif
 
@@ -2676,7 +2676,7 @@ TQFontInfo::TQFontInfo( const TQPainter *p )
 
 #if defined(CHECK_STATE)
     if ( !painter->isActive() )
-	qWarning( "TQFontInfo: Get font info between TQPainter::begin() "
+	tqWarning( "TQFontInfo: Get font info between TQPainter::begin() "
 		  "and TQPainter::end()" );
 #endif
 
diff --git a/src/kernel/qfont_x11.cpp b/src/kernel/qfont_x11.cpp
index 4e2c6f014..9baa6a5cf 100644
--- a/src/kernel/qfont_x11.cpp
+++ b/src/kernel/qfont_x11.cpp
@@ -69,7 +69,7 @@
 #define TQFONTLOADER_DEBUG
 #define TQFONTLOADER_DEBUG_VERBOSE
 
-Q_EXPORT bool qt_has_xft = FALSE;
+Q_EXPORT bool tqt_has_xft = FALSE;
 
 #ifndef QT_NO_XFTFREETYPE
 TQt::HANDLE qt_xft_handle(const TQFont &font)
@@ -350,7 +350,7 @@ void TQFontPrivate::load( TQFont::Script script )
 #ifdef QT_CHECK_STATE
     // sanity checks
     if (!TQFontCache::instance)
-	qWarning("Must construct a TQApplication before a TQFont");
+	tqWarning("Must construct a TQApplication before a TQFont");
     Q_ASSERT( script >= 0 && script < TQFont::LastPrivateScript );
 #endif // QT_CHECK_STATE
 
@@ -521,7 +521,7 @@ void TQFont::setRawName( const TQString &name )
 
     if ( ! qt_fillFontDef( qt_fixXLFD( name.latin1() ), &d->request, d->screen ) ) {
 #ifdef QT_CHECK_STATE
-	qWarning("TQFont::setRawName(): Invalid XLFD: \"%s\"", name.latin1());
+	tqWarning("TQFont::setRawName(): Invalid XLFD: \"%s\"", name.latin1());
 #endif // QT_CHECK_STATE
 
 	setFamily( name );
@@ -650,7 +650,7 @@ TQString TQFont::lastResortFont() const
     }
 
 #if defined(CHECK_NULL)
-    qFatal( "TQFontPrivate::lastResortFont: Cannot find any reasonable font" );
+    tqFatal( "TQFontPrivate::lastResortFont: Cannot find any reasonable font" );
 #endif
 
     return last;
diff --git a/src/kernel/qfontdatabase.cpp b/src/kernel/qfontdatabase.cpp
index 09846b029..af4cf5993 100644
--- a/src/kernel/qfontdatabase.cpp
+++ b/src/kernel/qfontdatabase.cpp
@@ -57,16 +57,16 @@
 
 //#define TQFONTDATABASE_DEBUG
 #ifdef TQFONTDATABASE_DEBUG
-#  define FD_DEBUG qDebug
+#  define FD_DEBUG tqDebug
 #else
-#  define FD_DEBUG if (FALSE) qDebug
+#  define FD_DEBUG if (FALSE) tqDebug
 #endif
 
 //#define FONT_MATCH_DEBUG
 #ifdef FONT_MATCH_DEBUG
-#  define FM_DEBUG qDebug
+#  define FM_DEBUG tqDebug
 #else
-#  define FM_DEBUG if (FALSE) qDebug
+#  define FM_DEBUG if (FALSE) tqDebug
 #endif
 
 #if defined(Q_CC_MSVC) && !defined(Q_CC_MSVC_NET)
@@ -307,7 +307,7 @@ TQtFontStyle *TQtFontFoundry::style( const TQtFontStyle::Key &key, bool create )
     if ( !create )
 	return 0;
 
-//     qDebug("adding key (weight=%d, italic=%d, oblique=%d stretch=%d) at %d",  key.weight, key.italic, key.oblique, key.stretch, pos );
+//     tqDebug("adding key (weight=%d, italic=%d, oblique=%d stretch=%d) at %d",  key.weight, key.italic, key.oblique, key.stretch, pos );
     if ( !(count % 8) )
 	styles = (TQtFontStyle **)
 		 realloc( styles, (((count+8) >> 3 ) << 3) * sizeof( TQtFontStyle * ) );
@@ -439,7 +439,7 @@ TQtFontFamily *TQFontDatabasePrivate::family( const TQString &f, bool create )
     if ( res < 0 )
 	pos++;
 
-    // qDebug("adding family %s at %d total=%d",  f.latin1(), pos, count);
+    // tqDebug("adding family %s at %d total=%d",  f.latin1(), pos, count);
     if ( !(count % 8) )
 	families = (TQtFontFamily **)
 		   realloc( families,
@@ -1343,7 +1343,7 @@ int main( int argc, char **argv )
     TQStringList families = fdb.families();
     for ( TQStringList::Iterator f = families.begin(); f != families.end(); ++f ) {
 	TQString family = *f;
-	qDebug( family );
+	tqDebug( family );
 	TQStringList styles = fdb.styles( family );
 	for ( TQStringList::Iterator s = styles.begin(); s != styles.end(); ++s ) {
 	    TQString style = *s;
@@ -1354,7 +1354,7 @@ int main( int argc, char **argv )
 		dstyle += TQString::number( *points ) + " ";
 	    }
 	    dstyle = dstyle.left( dstyle.length() - 1 ) + ")";
-	    qDebug( dstyle );
+	    tqDebug( dstyle );
 	}
     }
     return 0;
diff --git a/src/kernel/qfontdatabase_x11.cpp b/src/kernel/qfontdatabase_x11.cpp
index c027bfc41..ba768d811 100644
--- a/src/kernel/qfontdatabase_x11.cpp
+++ b/src/kernel/qfontdatabase_x11.cpp
@@ -65,9 +65,9 @@
 #endif
 
 #ifdef TQFONTDATABASE_DEBUG
-#  define FD_DEBUG qDebug
+#  define FD_DEBUG tqDebug
 #else
-#  define FD_DEBUG if (FALSE) qDebug
+#  define FD_DEBUG if (FALSE) tqDebug
 #endif // TQFONTDATABASE_DEBUG
 
 // from qfont_x11.cpp
@@ -450,7 +450,7 @@ const int numEncodings = sizeof( xlfd_encoding ) / sizeof( XlfdEncoding ) - 1;
 
 int qt_xlfd_encoding_id( const char *encoding )
 {
-    // qDebug("looking for encoding id for '%s'", encoding );
+    // tqDebug("looking for encoding id for '%s'", encoding );
     int len = strlen( encoding );
     if ( len < 4 )
 	return -1;
@@ -468,11 +468,11 @@ int qt_xlfd_encoding_id( const char *encoding )
 	const char *n = enc->name;
 	const char *e = encoding;
 	while ( 1 ) {
- 	    // qDebug("bol: *e='%c', *n='%c'", *e,  *n );
+ 	    // tqDebug("bol: *e='%c', *n='%c'", *e,  *n );
 	    if ( *e == '\0' ) {
 		if ( *n )
 		    break;
-		// qDebug( "found encoding id %d", enc->id );
+		// tqDebug( "found encoding id %d", enc->id );
 		return enc->id;
 	    }
 	    if ( *e == *n ) {
@@ -483,12 +483,12 @@ int qt_xlfd_encoding_id( const char *encoding )
 	    if ( *n != '*' )
 		break;
 	    ++n;
- 	    // qDebug("skip: *e='%c', *n='%c'", *e,  *n );
+ 	    // tqDebug("skip: *e='%c', *n='%c'", *e,  *n );
 	    while ( *e && *e != *n )
 		++e;
 	}
     }
-    // qDebug( "couldn't find encoding %s", encoding );
+    // tqDebug( "couldn't find encoding %s", encoding );
     return -1;
 }
 
@@ -706,7 +706,7 @@ static TQtFontStyle::Key getStyle( char ** tokens )
 }
 
 
-extern bool qt_has_xft; // defined in qfont_x11.cpp
+extern bool tqt_has_xft; // defined in qfont_x11.cpp
 
 static bool xlfdsFullyLoaded = FALSE;
 static unsigned char encodingLoaded[numEncodings];
@@ -722,7 +722,7 @@ static void loadXlfds( const char *reqFamily, int encoding_id )
 	return;
 
 #ifdef QT_XFT2
-    if ( !qt_has_xft ) {
+    if ( !tqt_has_xft ) {
 #endif // QT_XFT2
     int fontCount;
     // force the X server to give us XLFDs
@@ -734,7 +734,7 @@ static void loadXlfds( const char *reqFamily, int encoding_id )
     char **fontList = XListFonts( TQPaintDevice::x11AppDisplay(),
 				  xlfd_pattern.data(),
 				  0xffff, &fontCount );
-    // qDebug("requesting xlfd='%s', got %d fonts", xlfd_pattern.data(), fontCount );
+    // tqDebug("requesting xlfd='%s', got %d fonts", xlfd_pattern.data(), fontCount );
 
 
     char *tokens[NFontFields];
@@ -787,9 +787,9 @@ static void loadXlfds( const char *reqFamily, int encoding_id )
 	TQtFontStyle *style = foundry->style( styleKey, TRUE );
 
 	delete [] style->weightName;
-	style->weightName = qstrdup( tokens[Weight] );
+	style->weightName = tqstrdup( tokens[Weight] );
 	delete [] style->setwidthName;
-	style->setwidthName = qstrdup( tokens[Width] );
+	style->setwidthName = tqstrdup( tokens[Width] );
 
 	if ( smooth_scalable ) {
 	    style->smoothScalable = TRUE;
@@ -849,7 +849,7 @@ static int getXftWeight(int xftweight)
 
 static void loadXft()
 {
-    if (!qt_has_xft)
+    if (!tqt_has_xft)
 	return;
 
 #ifdef QT_XFT2
@@ -1095,7 +1095,7 @@ static Q_UINT16 getGlyphIndex( unsigned char *table, Q_UINT16 format, unsigned s
 	if ( unicode < 256 )
 	    return (int) *(table+6+unicode);
     } else if ( format == 2 ) {
-	qWarning("format 2 encoding table for Unicode, not implemented!");
+	tqWarning("format 2 encoding table for Unicode, not implemented!");
     } else if ( format == 4 ) {
 	Q_UINT16 segCountX2 = getUShort( table + 6 );
 	unsigned char *ends = table + 14;
@@ -1137,7 +1137,7 @@ static inline void checkXftCoverage( TQtFontFamily *family )
     TQCString ext = family->fontFilename.mid( family->fontFilename.findRev( '.' ) ).lower();
     if ( family->fontFileIndex == 0 && ( ext == ".ttf" || ext == ".otf" ) ) {
 	void *map;
-	// qDebug("using own ttf code coverage checking of '%s'!", family->name.latin1() );
+	// tqDebug("using own ttf code coverage checking of '%s'!", family->name.latin1() );
 	int fd = open( family->fontFilename.data(), O_RDONLY );
 	size_t pagesize = getpagesize();
 	off_t offset = 0;
@@ -1152,7 +1152,7 @@ static inline void checkXftCoverage( TQtFontFamily *family )
 	    unsigned char *ttf = (unsigned char *)map;
 	    Q_UINT32 version = getUInt( ttf );
 	    if ( version != 0x00010000 ) {
-		// qDebug("file has wrong version %x",  version );
+		// tqDebug("file has wrong version %x",  version );
 		goto error1;
 	    }
 	    Q_UINT16 numTables =  getUShort( ttf+4 );
@@ -1169,7 +1169,7 @@ static inline void checkXftCoverage( TQtFontFamily *family )
 		}
 	    }
 	    if ( !cmap_offset ) {
-		// qDebug("no cmap found" );
+		// tqDebug("no cmap found" );
 		goto error1;
 	    }
 
@@ -1186,7 +1186,7 @@ static inline void checkXftCoverage( TQtFontFamily *family )
 
 	    version = getUShort( cmap );
 	    if ( version != 0 ) {
-		// qDebug("wrong cmap version" );
+		// tqDebug("wrong cmap version" );
 		goto error1;
 	    }
 	    numTables = getUShort( cmap + 2 );
@@ -1205,7 +1205,7 @@ static inline void checkXftCoverage( TQtFontFamily *family )
 	    }
 
 	    if ( !unicode_table ) {
-		// qDebug("no unicode table found" );
+		// tqDebug("no unicode table found" );
 		goto error1;
 	    }
 
@@ -1230,7 +1230,7 @@ static inline void checkXftCoverage( TQtFontFamily *family )
 		        }
 		    }
 		    if ( supported ){
-			// qDebug("font can render script %d",  i );
+			// tqDebug("font can render script %d",  i );
 			family->scripts[i] = TQtFontFamily::Supported;
 		    } else {
 			family->scripts[i] |= TQtFontFamily::UnSupported_Xft;
@@ -1293,7 +1293,7 @@ static void load( const TQString &family = TQString::null, int script = -1 )
     if ( family.isNull() ) {
 #ifndef QT_NO_XFTFREETYPE
         static bool xft_readall_done = false;
-        if (qt_has_xft && !xft_readall_done) {
+        if (tqt_has_xft && !xft_readall_done) {
             xft_readall_done = true;
             XftFontSet  *fonts =
             	    XftListFonts(TQPaintDevice::x11AppDisplay(),
@@ -1313,7 +1313,7 @@ static void load( const TQString &family = TQString::null, int script = -1 )
             XftFontSetDestroy (fonts);
         }
 #ifdef QT_XFT2
-        if (qt_has_xft)
+        if (tqt_has_xft)
             return;
 #endif
 #endif // QT_NO_XFTFREETYPE
@@ -1330,7 +1330,7 @@ static void load( const TQString &family = TQString::null, int script = -1 )
 	if ( !f->fullyLoaded ) {
 
 #ifndef QT_NO_XFTFREETYPE
-            if (qt_has_xft) {
+            if (tqt_has_xft) {
                 TQString mfamily = family;
             redo:
                 XftFontSet  *fonts =
@@ -1419,7 +1419,7 @@ static void initializeDb()
 
 #ifdef TQFONTDATABASE_DEBUG
 #ifdef QT_XFT2
-    if (!qt_has_xft)
+    if (!tqt_has_xft)
 #endif
 	// load everything at startup in debug mode.
 	loadXlfds( 0,  -1 );
@@ -1451,7 +1451,7 @@ static void initializeDb()
 		else if ( style->bitmapScalable )
 		    FD_DEBUG("\t\t\t\tbitmap scalable" );
 		if ( style->pixelSizes ) {
-		    qDebug("\t\t\t\t%d pixel sizes",  style->count );
+		    tqDebug("\t\t\t\t%d pixel sizes",  style->count );
 		    for ( int z = 0; z < style->count; ++z ) {
 			TQtFontSize *size = style->pixelSizes + z;
 			for ( int e = 0; e < size->count; ++e ) {
@@ -1763,7 +1763,7 @@ static void parseFontName(const TQString &name, TQString &foundry, TQString &fam
 
 static TQFontEngine *loadFontConfigFont(const TQFontPrivate *fp, const TQFontDef &request, TQFont::Script script)
 {
-    if (!qt_has_xft)
+    if (!tqt_has_xft)
 	return 0;
 
     TQStringList family_list;
@@ -1809,7 +1809,7 @@ static TQFontEngine *loadFontConfigFont(const TQFontPrivate *fp, const TQFontDef
 
     double scale = addPatternProps(pattern, key, FALSE, TRUE, fp, request);
 #ifdef FONT_MATCH_DEBUG
-    qDebug("original pattern contains:");
+    tqDebug("original pattern contains:");
     FcPatternPrint(pattern);
 #endif
 
@@ -1818,7 +1818,7 @@ static TQFontEngine *loadFontConfigFont(const TQFontPrivate *fp, const TQFontDef
     FcConfigSubstitute(0, pattern, FcMatchPattern);
     XftDefaultSubstitute(TQPaintDevice::x11AppDisplay(), TQPaintDevice::x11AppScreen(), pattern);
 
-//     qDebug("1: pattern contains:");
+//     tqDebug("1: pattern contains:");
 //     FcPatternPrint(pattern);
 
     {
@@ -1951,7 +1951,7 @@ static TQFontEngine *loadFontConfigFont(const TQFontPrivate *fp, const TQFontDef
 
 	if ( !xftfs ) {
 	    // Xft couldn't find a font?
-	    qDebug("couldn't open fontconfigs chosen font with Xft!!!");
+	    tqDebug("couldn't open fontconfigs chosen font with Xft!!!");
 	} else {
 	    fe = new TQFontEngineXft( xftfs, result, 0 );
 	    if (fp->paintdevice
diff --git a/src/kernel/qfontengine_x11.cpp b/src/kernel/qfontengine_x11.cpp
index 3802a13c1..d9d2f1640 100644
--- a/src/kernel/qfontengine_x11.cpp
+++ b/src/kernel/qfontengine_x11.cpp
@@ -139,7 +139,7 @@ static TQBitmap transform(Display *dpy, const TQBitmap &source, int xoff,  int y
         bm = TQBitmap( w, h, dptr, TQImage::systemBitOrder() != TQImage::BigEndian );
     } else {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFontEngineXft::tranform: xform failed");
+	tqWarning( "TQFontEngineXft::tranform: xform failed");
 #endif
     }
 
@@ -266,7 +266,7 @@ void TQFontEngineBox::draw( TQPainter *p, int x, int y, const TQTextEngine *engi
     glyph_metrics_t ci = boundingBox( glyphs, offsets, numGlyphs );
     p->drawRect( x + ci.x, y + ci.y, ci.width, ci.height );
     p->drawRect( x + ci.x, y + 50 + ci.y, ci.width, ci.height );
-    qDebug("bounding rect=%d %d (%d/%d)", ci.x, ci.y, ci.width, ci.height );
+    tqDebug("bounding rect=%d %d (%d/%d)", ci.x, ci.y, ci.width, ci.height );
     p->restore();
     int xp = x;
     int yp = y;
@@ -323,7 +323,7 @@ void TQFontEngineBox::draw( TQPainter *p, int x, int y, const TQTextEngine *engi
 	x += offsets[i].x;
 	y += offsets[i].y;
 	p->drawRect( x + ci.x, y + 50 + ci.y, ci.width, ci.height );
-	qDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offset=(%d/%d)", i, ci.x, ci.y, ci.width, ci.height,
+	tqDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offset=(%d/%d)", i, ci.x, ci.y, ci.width, ci.height,
 	       ci.xoff, ci.yoff, offsets[i].x, offsets[i].y );
 	x += ci.xoff;
 	y += ci.yoff;
@@ -558,7 +558,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
     if ( !si->num_glyphs )
 	return;
 
-//     qDebug("TQFontEngineXLFD::draw( %d, %d, numglyphs=%d", x, y, si->num_glyphs );
+//     tqDebug("TQFontEngineXLFD::draw( %d, %d, numglyphs=%d", x, y, si->num_glyphs );
 
     Display *dpy = TQPaintDevice::x11AppDisplay();
     TQt::HANDLE hd = p->device()->handle();
@@ -633,7 +633,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
 		    matrix += ' ';
 		}
 		matrix += ']';
-		//qDebug("m: %2.2f %2.2f %2.2f %2.2f, matrix=%s", p->m11(), p->m12(), p->m21(), p->m22(), matrix.data());
+		//tqDebug("m: %2.2f %2.2f %2.2f %2.2f, matrix=%s", p->m11(), p->m12(), p->m21(), p->m22(), matrix.data());
 		xlfd_transformed.replace( pos, endPos-pos, matrix );
 
 		x_font_load_error = FALSE;
@@ -642,7 +642,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
 		XSync( dpy, FALSE );
 		XSetErrorHandler( old_handler );
 		if ( x_font_load_error ) {
-		    //qDebug( "couldn't load transformed font" );
+		    //tqDebug( "couldn't load transformed font" );
 		    font_id = _fs->fid;
 		    xlfd_transformations = XlfdTrUnsupported;
 		} else {
@@ -678,7 +678,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
     glyph_metrics_t ci = boundingBox( glyphs, advances, offsets, si->num_glyphs );
     p->drawRect( x + ci.x, y + ci.y, ci.width, ci.height );
     p->drawRect( x + ci.x, y + 100 + ci.y, ci.width, ci.height );
-    qDebug("bounding rect=%d %d (%d/%d)", ci.x, ci.y, ci.width, ci.height );
+    tqDebug("bounding rect=%d %d (%d/%d)", ci.x, ci.y, ci.width, ci.height );
     p->restore();
     int xp = x;
     int yp = y;
@@ -705,7 +705,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
 	int i = si->num_glyphs;
 	while( i-- ) {
 	    advance_t adv = advances[i];
-	    // 	    qDebug("advance = %d/%d", adv.x, adv.y );
+	    // 	    tqDebug("advance = %d/%d", adv.x, adv.y );
 	    x += adv;
 	    glyph_metrics_t gi = boundingBox( glyphs[i] );
 	    int xp = x-offsets[i].x-gi.xoff;
@@ -726,7 +726,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
 		if (!glyphAttributes[i].zeroWidth && xp < SHRT_MAX && xp > SHRT_MIN)
 		    XDrawString16(dpy, hd, gc, xp, yp, chars+i, 1 );
 		advance_t adv = advances[i];
-		// 	    qDebug("advance = %d/%d", adv.x, adv.y );
+		// 	    tqDebug("advance = %d/%d", adv.x, adv.y );
 		x += adv;
 		i++;
 	    }
@@ -760,7 +760,7 @@ void TQFontEngineXLFD::draw( TQPainter *p, int x, int y, const TQTextEngine *eng
     for ( int i = 0; i < si->num_glyphs; i++ ) {
 	glyph_metrics_t ci = boundingBox( glyphs[i] );
 	p->drawRect( x + ci.x + offsets[i].x, y + 100 + ci.y + offsets[i].y, ci.width, ci.height );
-	qDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offs=(%d/%d) advance=(%d/%d)", i, ci.x, ci.y, ci.width, ci.height,
+	tqDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offs=(%d/%d) advance=(%d/%d)", i, ci.x, ci.y, ci.width, ci.height,
 	       ci.xoff, ci.yoff, offsets[i].x, offsets[i].y,
 	       advances[i].x, advances[i].y);
 	x += advances[i].x;
@@ -1505,10 +1505,10 @@ TQFontEngineXft::TQFontEngineXft( XftFont *font, XftPattern *pattern, int cmap )
     // Xft maps Unicode and adobe roman for us.
     for (int i = 0; i < _face->num_charmaps; ++i) {
         FT_CharMap cm = _face->charmaps[i];
-//          qDebug("font has charmap %x", cm->encoding);
+//          tqDebug("font has charmap %x", cm->encoding);
         if (cm->encoding == ft_encoding_adobe_custom
             || cm->encoding == ft_encoding_symbol) {
-//              qDebug("font has adobe custom or ms symbol charmap");
+//              tqDebug("font has adobe custom or ms symbol charmap");
             _cmap = i;
             break;
         }
@@ -1855,13 +1855,13 @@ void TQFontEngineXft::draw( TQPainter *p, int x, int y, const TQTextEngine *engi
     col.color.alpha = 0xffff;
     col.pixel = pen.pixel();
 #ifdef FONTENGINE_DEBUG
-    qDebug("===== drawing %d glyphs reverse=%s ======", si->num_glyphs, si->analysis.bidiLevel % 2?"TRUE":"FALSE" );
+    tqDebug("===== drawing %d glyphs reverse=%s ======", si->num_glyphs, si->analysis.bidiLevel % 2?"TRUE":"FALSE" );
     p->save();
     p->setBrush( TQt::white );
     glyph_metrics_t ci = boundingBox( glyphs, advances, offsets, si->num_glyphs );
     p->drawRect( x + ci.x, y + ci.y, ci.width, ci.height );
     p->drawRect( x + ci.x, y + 100 + ci.y, ci.width, ci.height );
-    qDebug("bounding rect=%d %d (%d/%d)", ci.x, ci.y, ci.width, ci.height );
+    tqDebug("bounding rect=%d %d (%d/%d)", ci.x, ci.y, ci.width, ci.height );
     p->restore();
     int yp = y;
     int xp = x;
@@ -1895,7 +1895,7 @@ void TQFontEngineXft::draw( TQPainter *p, int x, int y, const TQTextEngine *engi
 		p->drawRect( x+offsets[i].x+gi.x, y+offsets[i].y+100+gi.y, gi.width, gi.height );
 		p->drawLine( x+offsets[i].x, y + 150 + 5*i , x+offsets[i].x+advances[i], y + 150 + 5*i );
 		p->drawLine( x+offsets[i].x, y + 152 + 5*i , x+offsets[i].x+gi.xoff, y + 152 + 5*i );
-		qDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offs=(%d/%d) advance=%d", i, gi.x, gi.y, gi.width, gi.height,
+		tqDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offs=(%d/%d) advance=%d", i, gi.x, gi.y, gi.width, gi.height,
 		       gi.xoff, gi.yoff, offsets[i].x, offsets[i].y, advances[i]);
 #endif
 		x += advances[i];
@@ -1915,7 +1915,7 @@ void TQFontEngineXft::draw( TQPainter *p, int x, int y, const TQTextEngine *engi
 		if (!glyphAttributes[i].zeroWidth && xp < SHRT_MAX && xp > SHRT_MIN)
 		    XftDrawString16( draw, &col, fnt, xp, yp, (XftChar16 *) (glyphs+i), 1 );
 #endif // QT_XFT2
-		// 	    qDebug("advance = %d/%d", adv.x, adv.y );
+		// 	    tqDebug("advance = %d/%d", adv.x, adv.y );
 		x += advances[i];
 		i++;
 	    }
@@ -1980,7 +1980,7 @@ void TQFontEngineXft::draw( TQPainter *p, int x, int y, const TQTextEngine *engi
 	for ( int i = 0; i < si->num_glyphs; i++ ) {
 	    glyph_metrics_t ci = boundingBox( glyphs[i] );
 	    p->drawRect( x + ci.x + offsets[i].x, y + 100 + ci.y + offsets[i].y, ci.width, ci.height );
-	    qDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offs=(%d/%d) advance=%d", i, ci.x, ci.y, ci.width, ci.height,
+	    tqDebug("bounding ci[%d]=%d %d (%d/%d) / %d %d   offs=(%d/%d) advance=%d", i, ci.x, ci.y, ci.width, ci.height,
 		   ci.xoff, ci.yoff, offsets[i].x, offsets[i].y, advances[i]);
 	    x += advances[i];
 	}
@@ -2208,7 +2208,7 @@ bool TQFontEngineXft::canRender( const TQChar *string, int len )
 
 TQOpenType *TQFontEngineXft::openType() const
 {
-//     qDebug("openTypeIface requested!");
+//     tqDebug("openTypeIface requested!");
     if ( _openType )
 	return _openType;
 
@@ -2390,7 +2390,7 @@ TQOpenType::TQOpenType(TQFontEngineXft *fe)
     FT_Error error;
     if ((error = TT_Load_GDEF_Table(face, &gdef))) {
 #ifdef OT_DEBUG
-        qDebug("error loading gdef table: %d", error);
+        tqDebug("error loading gdef table: %d", error);
 #endif
         gdef = 0;
     }
@@ -2399,9 +2399,9 @@ TQOpenType::TQOpenType(TQFontEngineXft *fe)
         gsub = 0;
 #ifdef OT_DEBUG
         if (error != FT_Err_Table_Missing) {
-            qDebug("error loading gsub table: %d", error);
+            tqDebug("error loading gsub table: %d", error);
         } else {
-            qDebug("face doesn't have a gsub table");
+            tqDebug("face doesn't have a gsub table");
         }
 #endif
     }
@@ -2409,7 +2409,7 @@ TQOpenType::TQOpenType(TQFontEngineXft *fe)
     if ((error = TT_Load_GPOS_Table(face, &gpos, gdef))) {
         gpos = 0;
 #ifdef OT_DEBUG
-        qDebug("error loading gpos table: %d", error);
+        tqDebug("error loading gpos table: %d", error);
 #endif
     }
 
@@ -2448,7 +2448,7 @@ bool TQOpenType::checkScript(unsigned int script)
         FT_Error error = TT_GSUB_Select_Script(gsub, tag, &script_index);
         if (error) {
 #ifdef OT_DEBUG
-            qDebug("could not select script %d in GSub table: %d", (int)script, error);
+            tqDebug("could not select script %d in GSub table: %d", (int)script, error);
 #endif
             return FALSE;
         }
@@ -2462,7 +2462,7 @@ bool TQOpenType::checkScript(unsigned int script)
         FT_Error error = TT_GPOS_Select_Script(gpos, script, &script_index);
         if (error) {
 #ifdef OT_DEBUG
-            qDebug("could not select script in gpos table: %d", error);
+            tqDebug("could not select script in gpos table: %d", error);
 #endif
             return FALSE;
         }
@@ -2486,10 +2486,10 @@ void TQOpenType::selectScript(unsigned int script, const Features *features)
         {
             TTO_FeatureList featurelist = gsub->FeatureList;
             int numfeatures = featurelist.FeatureCount;
-            qDebug("gsub table has %d features", numfeatures);
+            tqDebug("gsub table has %d features", numfeatures);
             for(int i = 0; i < numfeatures; i++) {
                 TTO_FeatureRecord *r = featurelist.FeatureRecord + i;
-                qDebug("   feature '%s'", tag_to_string(r->FeatureTag));
+                tqDebug("   feature '%s'", tag_to_string(r->FeatureTag));
             }
         }
 #endif
@@ -2498,14 +2498,14 @@ void TQOpenType::selectScript(unsigned int script, const Features *features)
         FT_Error error = TT_GSUB_Select_Script(gsub, tag, &script_index);
         if (!error) {
 #ifdef OT_DEBUG
-            qDebug("script %s has script index %d", tag_to_string(script), script_index);
+            tqDebug("script %s has script index %d", tag_to_string(script), script_index);
 #endif
             while (features->tag) {
                 FT_UShort feature_index;
                 error = TT_GSUB_Select_Feature(gsub, features->tag, script_index, 0xffff, &feature_index);
                 if (!error) {
 #ifdef OT_DEBUG
-                    qDebug("  adding feature %s", tag_to_string(features->tag));
+                    tqDebug("  adding feature %s", tag_to_string(features->tag));
 #endif
                     TT_GSUB_Add_Feature(gsub, feature_index, features->property);
                 }
@@ -2523,12 +2523,12 @@ void TQOpenType::selectScript(unsigned int script, const Features *features)
             {
                 TTO_FeatureList featurelist = gpos->FeatureList;
                 int numfeatures = featurelist.FeatureCount;
-                qDebug("gpos table has %d features", numfeatures);
+                tqDebug("gpos table has %d features", numfeatures);
                 for(int i = 0; i < numfeatures; i++) {
                     TTO_FeatureRecord *r = featurelist.FeatureRecord + i;
                     FT_UShort feature_index;
                     TT_GPOS_Select_Feature(gpos, r->FeatureTag, script_index, 0xffff, &feature_index);
-                    qDebug("   feature '%s'", tag_to_string(r->FeatureTag));
+                    tqDebug("   feature '%s'", tag_to_string(r->FeatureTag));
                 }
             }
 #endif
@@ -2553,7 +2553,7 @@ void TQOpenType::selectScript(unsigned int script, const Features *features)
 static void dump_string(OTL_Buffer buffer)
 {
     for (uint i = 0; i < buffer->in_length; ++i) {
-        qDebug("    %x: cluster=%d", buffer->in_string[i].gindex, buffer->in_string[i].cluster);
+        tqDebug("    %x: cluster=%d", buffer->in_string[i].gindex, buffer->in_string[i].cluster);
     }
 }
 #endif
@@ -2575,13 +2575,13 @@ bool TQOpenType::shape(TQShaperItem *item, const unsigned int *properties)
     }
 
 #ifdef OT_DEBUG
-    qDebug("-----------------------------------------");
-//     qDebug("log clusters before shaping:");
+    tqDebug("-----------------------------------------");
+//     tqDebug("log clusters before shaping:");
 //     for (int j = 0; j < length; j++)
-//         qDebug("    log[%d] = %d", j, item->log_clusters[j]);
-    qDebug("original glyphs: %p", item->glyphs);
+//         tqDebug("    log[%d] = %d", j, item->log_clusters[j]);
+    tqDebug("original glyphs: %p", item->glyphs);
     for (int i = 0; i < length; ++i)
-        qDebug("   glyph=%4x", otl_buffer->in_string[i].gindex);
+        tqDebug("   glyph=%4x", otl_buffer->in_string[i].gindex);
 //     dump_string(otl_buffer);
 #endif
 
@@ -2594,13 +2594,13 @@ bool TQOpenType::shape(TQShaperItem *item, const unsigned int *properties)
     }
 
 #ifdef OT_DEBUG
-//     qDebug("log clusters before shaping:");
+//     tqDebug("log clusters before shaping:");
 //     for (int j = 0; j < length; j++)
-//         qDebug("    log[%d] = %d", j, item->log_clusters[j]);
-    qDebug("shaped glyphs:");
+//         tqDebug("    log[%d] = %d", j, item->log_clusters[j]);
+    tqDebug("shaped glyphs:");
     for (int i = 0; i < length; ++i)
-        qDebug("   glyph=%4x", otl_buffer->in_string[i].gindex);
-    qDebug("-----------------------------------------");
+        tqDebug("   glyph=%4x", otl_buffer->in_string[i].gindex);
+    tqDebug("-----------------------------------------");
 //     dump_string(otl_buffer);
 #endif
 
@@ -2643,7 +2643,7 @@ bool TQOpenType::positionAndAdd(TQShaperItem *item, bool doLogClusters)
         int oldCi = 0;
         for (unsigned int i = 0; i < otl_buffer->in_length; ++i) {
             int ci = otl_buffer->in_string[i].cluster;
-            //         qDebug("   ci[%d] = %d mark=%d, cmb=%d, cs=%d",
+            //         tqDebug("   ci[%d] = %d mark=%d, cmb=%d, cs=%d",
             //                i, ci, glyphAttributes[i].mark, glyphAttributes[i].combiningClass, glyphAttributes[i].clusterStart);
             if (!item->attributes[i].mark && item->attributes[i].clusterStart && ci != oldCi) {
                 for (int j = oldCi; j < ci; j++)
@@ -2657,7 +2657,7 @@ bool TQOpenType::positionAndAdd(TQShaperItem *item, bool doLogClusters)
     }
 
     // calulate the advances for the shaped glyphs
-//     qDebug("unpositioned: ");
+//     tqDebug("unpositioned: ");
     static_cast<TQFontEngineXft *>(item->font)->recalcAdvances(item->num_glyphs, item->glyphs, item->advances);
 
     // positioning code:
@@ -2665,9 +2665,9 @@ bool TQOpenType::positionAndAdd(TQShaperItem *item, bool doLogClusters)
 	float scale = item->font->scale();
         OTL_Position positions = otl_buffer->positions;
 
-//         qDebug("positioned glyphs:");
+//         tqDebug("positioned glyphs:");
         for (unsigned int i = 0; i < otl_buffer->in_length; i++) {
-//             qDebug("    %d:\t orig advance: (%d/%d)\tadv=(%d/%d)\tpos=(%d/%d)\tback=%d\tnew_advance=%d", i,
+//             tqDebug("    %d:\t orig advance: (%d/%d)\tadv=(%d/%d)\tpos=(%d/%d)\tback=%d\tnew_advance=%d", i,
 //                    glyphs[i].advance.x.toInt(), glyphs[i].advance.y.toInt(),
 //                    (int)(positions[i].x_advance >> 6), (int)(positions[i].y_advance >> 6),
 //                    (int)(positions[i].x_pos >> 6), (int)(positions[i].y_pos >> 6),
@@ -2695,7 +2695,7 @@ bool TQOpenType::positionAndAdd(TQShaperItem *item, bool doLogClusters)
                     --back;
                 }
             }
-//             qDebug("   ->\tadv=%d\tpos=(%d/%d)",
+//             tqDebug("   ->\tadv=%d\tpos=(%d/%d)",
 //                    glyphs[i].advance.x.toInt(), glyphs[i].offset.x.toInt(), glyphs[i].offset.y.toInt());
         }
         item->has_positioning = TRUE;
@@ -2705,18 +2705,18 @@ bool TQOpenType::positionAndAdd(TQShaperItem *item, bool doLogClusters)
 
 #ifdef OT_DEBUG
 //     if (doLogClusters) {
-//         qDebug("log clusters after shaping:");
+//         tqDebug("log clusters after shaping:");
 //         for (int j = 0; j < length; j++)
-//             qDebug("    log[%d] = %d", j, item->log_clusters[j]);
+//             tqDebug("    log[%d] = %d", j, item->log_clusters[j]);
 //     }
-    qDebug("final glyphs:");
+    tqDebug("final glyphs:");
     for (int i = 0; i < (int)otl_buffer->in_length; ++i)
-        qDebug("   glyph=%4x char_index=%d mark: %d cmp: %d, clusterStart: %d advance=%d offset=%d/%d",
+        tqDebug("   glyph=%4x char_index=%d mark: %d cmp: %d, clusterStart: %d advance=%d offset=%d/%d",
                item->glyphs[i], otl_buffer->in_string[i].cluster, item->attributes[i].mark,
                item->attributes[i].combiningClass, item->attributes[i].clusterStart,
                item->advances[i],
                item->offsets[i].x, item->offsets[i].y);
-    qDebug("-----------------------------------------");
+    tqDebug("-----------------------------------------");
 #endif
     return TRUE;
 }
diff --git a/src/kernel/qguardedptr.cpp b/src/kernel/qguardedptr.cpp
index e631b1988..803e75e18 100644
--- a/src/kernel/qguardedptr.cpp
+++ b/src/kernel/qguardedptr.cpp
@@ -68,7 +68,7 @@
 	if ( label)
 	    label->show();
 	else
-	    qDebug("The label has been destroyed");
+	    tqDebug("The label has been destroyed");
     \endcode
 
     The program will output \c{The label has been destroyed} rather
diff --git a/src/kernel/qimage.cpp b/src/kernel/qimage.cpp
index bb7e1da93..c67c463ab 100644
--- a/src/kernel/qimage.cpp
+++ b/src/kernel/qimage.cpp
@@ -427,9 +427,9 @@ TQImage::TQImage( const char * const xpm[] )
 #ifndef QT_NO_IMAGEIO_XPM
     read_xpm_image_or_array( 0, xpm, *this );
 #else
-    // We use a qFatal rather than disabling the whole function, as this
+    // We use a tqFatal rather than disabling the whole function, as this
     // constructor may be ambiguous.
-    qFatal("XPM not supported");
+    tqFatal("XPM not supported");
 #endif
 }
 
@@ -588,7 +588,7 @@ TQImage TQImage::fromMimeSource( const TQString &abs_name )
     const TQMimeSource *m = TQMimeSourceFactory::defaultFactory()->data( abs_name );
     if ( !m ) {
 #if defined(QT_CHECK_STATE)
-	qWarning("TQImage::fromMimeSource: Cannot find image \"%s\" in the mime source factory", abs_name.latin1() );
+	tqWarning("TQImage::fromMimeSource: Cannot find image \"%s\" in the mime source factory", abs_name.latin1() );
 #endif
 	return TQImage();
     }
@@ -944,7 +944,7 @@ TQImage TQImage::copy(int x, int y, int w, int h, int conversion_flags) const
 void TQImage::warningIndexRange( const char *func, int i )
 {
 #if defined(QT_CHECK_RANGE)
-    qWarning( "TQImage::%s: Index %d out of range", func, i );
+    tqWarning( "TQImage::%s: Index %d out of range", func, i );
 #else
     Q_UNUSED( func )
     Q_UNUSED( i )
@@ -1091,7 +1091,7 @@ TQImage::Endian TQImage::systemByteOrder()
     if ( sbo == IgnoreEndian ) {		// initialize
 	int  ws;
 	bool be;
-	qSysInfo( &ws, &be );
+	tqSysInfo( &ws, &be );
 	sbo = be ? BigEndian : LittleEndian;
     }
     return sbo;
@@ -1130,7 +1130,7 @@ TQImage::Endian TQImage::systemByteOrder()
 TQImage::Endian TQImage::systemBitOrder()
 {
 #if defined(Q_WS_X11)
-    return BitmapBitOrder(qt_xdisplay()) == MSBFirst ? BigEndian :LittleEndian;
+    return BitmapBitOrder(tqt_xdisplay()) == MSBFirst ? BigEndian :LittleEndian;
 #else
     return BigEndian;
 #endif
@@ -1242,7 +1242,7 @@ bool TQImage::create( int width, int height, int depth, int numColors,
 	return FALSE;				// invalid parameter(s)
     if ( depth == 1 && bitOrder == IgnoreEndian ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::create: Bit order is required for 1 bpp images" );
+	tqWarning( "TQImage::create: Bit order is required for 1 bpp images" );
 #endif
 	return FALSE;
     }
@@ -1251,7 +1251,7 @@ bool TQImage::create( int width, int height, int depth, int numColors,
 
 #if defined(QT_CHECK_RANGE)
     if ( depth == 24 )
-	qWarning( "TQImage::create: 24-bpp images no longer supported, "
+	tqWarning( "TQImage::create: 24-bpp images no longer supported, "
 		  "use 32-bpp instead" );
 #endif
     switch ( depth ) {
@@ -2162,9 +2162,9 @@ TQImage TQImage::convertDepth( int depth, int conversion_flags ) const
     else {
 #if defined(QT_CHECK_RANGE)
 	if ( isNull() )
-	    qWarning( "TQImage::convertDepth: Image is a null image" );
+	    tqWarning( "TQImage::convertDepth: Image is a null image" );
 	else
-	    qWarning( "TQImage::convertDepth: Depth %d not supported", depth );
+	    tqWarning( "TQImage::convertDepth: Depth %d not supported", depth );
 #endif
     }
     return image;
@@ -2206,7 +2206,7 @@ int TQImage::pixelIndex( int x, int y ) const
 {
 #if defined(QT_CHECK_RANGE)
     if ( x < 0 || x >= width() ) {
-	qWarning( "TQImage::pixel: x=%d out of range", x );
+	tqWarning( "TQImage::pixel: x=%d out of range", x );
 	return -12345;
     }
 #endif
@@ -2225,7 +2225,7 @@ int TQImage::pixelIndex( int x, int y ) const
 #endif
     case 32:
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::pixelIndex: Not applicable for %d-bpp images "
+	tqWarning( "TQImage::pixelIndex: Not applicable for %d-bpp images "
 		 "(no palette)", depth() );
 #endif
 	return 0;
@@ -2248,7 +2248,7 @@ TQRgb TQImage::pixel( int x, int y ) const
 {
 #if defined(QT_CHECK_RANGE)
     if ( x < 0 || x >= width() ) {
-	qWarning( "TQImage::pixel: x=%d out of range", x );
+	tqWarning( "TQImage::pixel: x=%d out of range", x );
 	return 12345;
     }
 #endif
@@ -2292,7 +2292,7 @@ void TQImage::setPixel( int x, int y, uint index_or_rgb )
 {
     if ( x < 0 || x >= width() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::setPixel: x=%d out of range", x );
+	tqWarning( "TQImage::setPixel: x=%d out of range", x );
 #endif
 	return;
     }
@@ -2300,7 +2300,7 @@ void TQImage::setPixel( int x, int y, uint index_or_rgb )
 	uchar * s = scanLine( y );
 	if ( index_or_rgb > 1) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQImage::setPixel: index=%d out of range",
+	    tqWarning( "TQImage::setPixel: index=%d out of range",
 		     index_or_rgb );
 #endif
 	} else if ( bitOrder() == TQImage::LittleEndian ) {
@@ -2317,7 +2317,7 @@ void TQImage::setPixel( int x, int y, uint index_or_rgb )
     } else if ( depth() == 8 ) {
 	if (index_or_rgb > (uint)numColors()) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQImage::setPixel: index=%d out of range",
+	    tqWarning( "TQImage::setPixel: index=%d out of range",
 		     index_or_rgb );
 #endif
 	    return;
@@ -2789,7 +2789,7 @@ TQImage TQImage::smoothScale( const TQSize& s, ScaleMode mode ) const
 {
     if ( isNull() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::smoothScale: Image is a null image" );
+	tqWarning( "TQImage::smoothScale: Image is a null image" );
 #endif
 	return copy();
     }
@@ -2854,7 +2854,7 @@ TQImage TQImage::scale( const TQSize& s, ScaleMode mode ) const
 {
     if ( isNull() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::scale: Image is a null image" );
+	tqWarning( "TQImage::scale: Image is a null image" );
 #endif
 	return copy();
     }
@@ -2892,7 +2892,7 @@ TQImage TQImage::scaleWidth( int w ) const
 {
     if ( isNull() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::scaleWidth: Image is a null image" );
+	tqWarning( "TQImage::scaleWidth: Image is a null image" );
 #endif
 	return copy();
     }
@@ -2921,7 +2921,7 @@ TQImage TQImage::scaleHeight( int h ) const
 {
     if ( isNull() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImage::scaleHeight: Image is a null image" );
+	tqWarning( "TQImage::scaleHeight: Image is a null image" );
 #endif
 	return copy();
     }
@@ -3336,7 +3336,7 @@ TQImage TQImage::swapRGB() const
 	    }
 #ifndef QT_NO_IMAGE_16_BIT
 	} else if ( depth() == 16 ) {
-	    qWarning( "TQImage::swapRGB not implemented for 16bpp" );
+	    tqWarning( "TQImage::swapRGB not implemented for 16bpp" );
 #endif
 	} else
 #endif //QT_NO_IMAGE_TRUECOLOR
@@ -3562,7 +3562,7 @@ bool TQImage::doImageIO( TQImageIO* io, int quality ) const
     io->setImage( *this );
 #if defined(QT_CHECK_RANGE)
     if ( quality > 100  || quality < -1 )
-	qWarning( "TQPixmap::save: quality out of range [-1,100]" );
+	tqWarning( "TQPixmap::save: quality out of range [-1,100]" );
 #endif
     if ( quality >= 0 )
 	io->setQuality( TQMIN(quality,100) );
@@ -3899,7 +3899,7 @@ void qt_init_image_handlers()		// initialize image handlers
 	imageHandlers = new TQIHList;
 	TQ_CHECK_PTR( imageHandlers );
 	imageHandlers->setAutoDelete( TRUE );
-	qAddPostRoutine( cleanup );
+	tqAddPostRoutine( cleanup );
 #ifndef QT_NO_IMAGEIO_BMP
 	TQImageIO::defineIOHandler( "BMP", "^BM", 0,
 				   read_bmp_image, write_bmp_image );
@@ -4199,7 +4199,7 @@ void TQImageIO::setParameters( const char *parameters )
 {
     if ( d && d->parameters )
 	delete [] (char*)d->parameters;
-    d->parameters = qstrdup( parameters );
+    d->parameters = tqstrdup( parameters );
 }
 
 /*!
@@ -4502,7 +4502,7 @@ bool TQImageIO::write()
     }
     if ( !h || !h->write_image ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQImageIO::write: No such image format handler: %s",
+	tqWarning( "TQImageIO::write: No such image format handler: %s",
 		 format() );
 #endif
 	return FALSE;
@@ -4637,19 +4637,19 @@ bool read_dib( TQDataStream& s, int offset, int startpos, TQImage& image )
     if ( d->atEnd() )				// end of stream/file
 	return FALSE;
 #if 0
-    qDebug( "offset...........%d", offset );
-    qDebug( "startpos.........%d", startpos );
-    qDebug( "biSize...........%d", bi.biSize );
-    qDebug( "biWidth..........%d", bi.biWidth );
-    qDebug( "biHeight.........%d", bi.biHeight );
-    qDebug( "biPlanes.........%d", bi.biPlanes );
-    qDebug( "biBitCount.......%d", bi.biBitCount );
-    qDebug( "biCompression....%d", bi.biCompression );
-    qDebug( "biSizeImage......%d", bi.biSizeImage );
-    qDebug( "biXPelsPerMeter..%d", bi.biXPelsPerMeter );
-    qDebug( "biYPelsPerMeter..%d", bi.biYPelsPerMeter );
-    qDebug( "biClrUsed........%d", bi.biClrUsed );
-    qDebug( "biClrImportant...%d", bi.biClrImportant );
+    tqDebug( "offset...........%d", offset );
+    tqDebug( "startpos.........%d", startpos );
+    tqDebug( "biSize...........%d", bi.biSize );
+    tqDebug( "biWidth..........%d", bi.biWidth );
+    tqDebug( "biHeight.........%d", bi.biHeight );
+    tqDebug( "biPlanes.........%d", bi.biPlanes );
+    tqDebug( "biBitCount.......%d", bi.biBitCount );
+    tqDebug( "biCompression....%d", bi.biCompression );
+    tqDebug( "biSizeImage......%d", bi.biSizeImage );
+    tqDebug( "biXPelsPerMeter..%d", bi.biXPelsPerMeter );
+    tqDebug( "biYPelsPerMeter..%d", bi.biYPelsPerMeter );
+    tqDebug( "biClrUsed........%d", bi.biClrUsed );
+    tqDebug( "biClrImportant...%d", bi.biClrImportant );
 #endif
     int w = bi.biWidth,	 h = bi.biHeight,  nbits = bi.biBitCount;
     int t = bi.biSize,	 comp = bi.biCompression;
@@ -5758,7 +5758,7 @@ static void read_xpm_image_or_array( TQImageIO * iio, const char * const * sourc
     for( currentColor=0; currentColor < ncols; ++currentColor ) {
 	if ( !read_xpm_string( buf, d, source, index ) ) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQImage: XPM color specification missing");
+	    tqWarning( "TQImage: XPM color specification missing");
 #endif
 	    return;
 	}
@@ -5769,7 +5769,7 @@ static void read_xpm_image_or_array( TQImageIO * iio, const char * const * sourc
 	i = nextColorSpec(buf);
 	if ( i < 0 ) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQImage: XPM color specification is missing: %s", buf.data());
+	    tqWarning( "TQImage: XPM color specification is missing: %s", buf.data());
 #endif
 	    return;	// no c/g/g4/m/s specification at all
 	}
@@ -5809,7 +5809,7 @@ static void read_xpm_image_or_array( TQImageIO * iio, const char * const * sourc
     for( int y=0; y<h; y++ ) {
 	if ( !read_xpm_string( buf, d, source, index ) ) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQImage: XPM pixels missing on image line %d", y);
+	    tqWarning( "TQImage: XPM pixels missing on image line %d", y);
 #endif
 	    return;
 	}
@@ -6478,7 +6478,7 @@ TQGfx * TQImage::graphicsContext()
 	int h = qt_screen->mapToDevice( TQSize(width(),height()) ).height();
 	ret=TQGfx::createGfx(depth(),bits(),w,h,bytesPerLine());
     } else {
-	qDebug("Trying to create image for null depth");
+	tqDebug("Trying to create image for null depth");
 	return 0;
     }
     if(depth()<=8) {
diff --git a/src/kernel/qinputcontext.cpp b/src/kernel/qinputcontext.cpp
index a59fecef1..654547f22 100644
--- a/src/kernel/qinputcontext.cpp
+++ b/src/kernel/qinputcontext.cpp
@@ -526,15 +526,15 @@ void TQInputContext::sendIMEventInternal( TQEvent::Type type,
 	return;
 
     if ( type == TQEvent::IMStart ) {
-	qDebug( "sending IMStart with %d chars to %p",
+	tqDebug( "sending IMStart with %d chars to %p",
 		text.length(), receiver );
 	event = new TQIMEvent( type, text, cursorPosition );
     } else if ( type == TQEvent::IMEnd ) {
-	qDebug( "sending IMEnd with %d chars to %p, text=%s",
+	tqDebug( "sending IMEnd with %d chars to %p, text=%s",
 		text.length(), receiver, (const char*)text.local8Bit() );
 	event = new TQIMEvent( type, text, cursorPosition );
     } else if ( type == TQEvent::IMCompose ) {
-	qDebug( "sending IMCompose to %p with %d chars, cpos=%d, sellen=%d, text=%s",
+	tqDebug( "sending IMCompose to %p with %d chars, cpos=%d, sellen=%d, text=%s",
 		receiver, text.length(), cursorPosition, selLength,
 		(const char*)text.local8Bit() );
 	event = new TQIMComposeEvent( type, text, cursorPosition, selLength );
diff --git a/src/kernel/qinternal.cpp b/src/kernel/qinternal.cpp
index 2a58f01d3..0b64c69cf 100644
--- a/src/kernel/qinternal.cpp
+++ b/src/kernel/qinternal.cpp
@@ -183,7 +183,7 @@ bool TQSharedDoubleBufferCleaner::event( TQEvent *e )
     }
 #ifdef QT_CHECK_STATE
     else {
-	qWarning( "TQSharedDoubleBufferCleaner::event: invalid timer event received." );
+	tqWarning( "TQSharedDoubleBufferCleaner::event: invalid timer event received." );
 	return FALSE;
     }
 #endif // QT_CHECK_STATE
@@ -335,7 +335,7 @@ bool TQSharedDoubleBuffer::begin( TQPainter* painter, int x, int y, int w, int h
 {
     if ( isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQSharedDoubleBuffer::begin: Buffer is already active."
+        tqWarning( "TQSharedDoubleBuffer::begin: Buffer is already active."
                   "\n\tYou must end() the buffer before a second begin()" );
 #endif // QT_CHECK_STATE
         return FALSE;
@@ -390,7 +390,7 @@ bool TQSharedDoubleBuffer::begin( TQWidget* widget, int x, int y, int w, int h )
 {
     if ( isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQSharedDoubleBuffer::begin: Buffer is already active."
+        tqWarning( "TQSharedDoubleBuffer::begin: Buffer is already active."
                   "\n\tYou must end() the buffer before a second begin()" );
 #endif // QT_CHECK_STATE
         return FALSE;
@@ -447,7 +447,7 @@ bool TQSharedDoubleBuffer::end()
 {
     if ( ! isActive() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSharedDoubleBuffer::end: Buffer is not active."
+	tqWarning( "TQSharedDoubleBuffer::end: Buffer is not active."
 		  "\n\tYou must call begin() before calling end()." );
 #endif // QT_CHECK_STATE
 	return FALSE;
@@ -584,7 +584,7 @@ void TQSharedDoubleBuffer::releasePixmap()
 	// sanity check
 
 #ifdef QT_CHECK_STATE
-	qWarning( "TQSharedDoubleBuffer::releasePixmap: internal error."
+	tqWarning( "TQSharedDoubleBuffer::releasePixmap: internal error."
 		  "\n\t%p does not own shared pixmap, %p does.",
 		  (void*)this, (void*)qdb_owner );
 #endif // QT_CHECK_STATE
diff --git a/src/kernel/qjpegio.cpp b/src/kernel/qjpegio.cpp
index e7b33f8ca..cbc469fad 100644
--- a/src/kernel/qjpegio.cpp
+++ b/src/kernel/qjpegio.cpp
@@ -80,7 +80,7 @@ void my_error_exit (j_common_ptr cinfo)
     my_error_mgr* myerr = (my_error_mgr*) cinfo->err;
     char buffer[JMSG_LENGTH_MAX];
     (*cinfo->err->format_message)(cinfo, buffer);
-    qWarning(buffer);
+    tqWarning(buffer);
     longjmp(myerr->setjmp_buffer, 1);
 }
 
@@ -249,13 +249,13 @@ void read_jpeg_image(TQImageIO* iio)
 	    } else if ( sModeTQStr == "ScaleMax" ) {
 		sMode = TQImage::ScaleMax;
 	    } else {
-		qDebug("read_jpeg_image: invalid scale mode \"%s\", see TQImage::ScaleMode documentation", sModeStr);
+		tqDebug("read_jpeg_image: invalid scale mode \"%s\", see TQImage::ScaleMode documentation", sModeStr);
 		sMode = TQImage::ScaleFree;
 	    }
 
-//	    qDebug( "Parameters ask to scale the image to %i x %i ScaleMode: %s", sWidth, sHeight, sModeStr );
+//	    tqDebug( "Parameters ask to scale the image to %i x %i ScaleMode: %s", sWidth, sHeight, sModeStr );
 	    scaleSize( sWidth, sHeight, cinfo.output_width, cinfo.output_height, sMode );
-//	    qDebug( "Scaling the jpeg to %i x %i", sWidth, sHeight, sModeStr );
+//	    tqDebug( "Scaling the jpeg to %i x %i", sWidth, sHeight, sModeStr );
 
 	    bool created = FALSE;
 	    if ( cinfo.output_components == 3 || cinfo.output_components == 4) {
diff --git a/src/kernel/qkeysequence.cpp b/src/kernel/qkeysequence.cpp
index c50110a16..17a49b6c6 100644
--- a/src/kernel/qkeysequence.cpp
+++ b/src/kernel/qkeysequence.cpp
@@ -300,7 +300,7 @@ void TQKeySequence::setKey( int key, int index )
 {
 #ifdef QT_CHECK_STATE
     if ( 0 > index && 4 < index ) {
-	qWarning( "TQKeySequence::setKey: index %u out of range", index );
+	tqWarning( "TQKeySequence::setKey: index %u out of range", index );
 	return;
     }
 #endif // QT_CHECK_STATE
@@ -620,7 +620,7 @@ int TQKeySequence::operator[]( uint index ) const
 {
 #ifdef QT_CHECK_STATE
     if ( index > 4 ) {
-	qWarning( "TQKeySequence::operator[]: index %u out of range", index );
+	tqWarning( "TQKeySequence::operator[]: index %u out of range", index );
 	return 0;
     }
 #endif // QT_CHECK_STATE
@@ -707,7 +707,7 @@ TQDataStream &operator>>( TQDataStream &s, TQKeySequence &keysequence )
 
 #ifdef QT_CHECK_STATE
     if ( 1 != list.count() && 4 != list.count() ) {
-	qWarning( "Invalid TQKeySequence data in the datastream." );
+	tqWarning( "Invalid TQKeySequence data in the datastream." );
 	return s;
     }
 #endif
diff --git a/src/kernel/qlayout.cpp b/src/kernel/qlayout.cpp
index 11960dba1..dfcf450dd 100644
--- a/src/kernel/qlayout.cpp
+++ b/src/kernel/qlayout.cpp
@@ -468,9 +468,9 @@ void TQGridLayoutData::add( TQGridBox *box, int row1, int row2, int col1,
 {
 #ifdef QT_CHECK_RANGE
     if ( row2 >= 0 && row2 < row1 )
-	qWarning( "TQGridLayout: Multi-cell fromRow greater than toRow" );
+	tqWarning( "TQGridLayout: Multi-cell fromRow greater than toRow" );
     if ( col2 >= 0 && col2 < col1 )
-	qWarning( "TQGridLayout: Multi-cell fromCol greater than toCol" );
+	tqWarning( "TQGridLayout: Multi-cell fromCol greater than toCol" );
 #endif
     if ( row1 == row2 && col1 == col2 ) {
 	add( box, row1, col1 );
@@ -1216,7 +1216,7 @@ static bool checkWidget( TQLayout *l, TQWidget *w )
 {
     if ( !w ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQLayout: Cannot add null widget to %s/%s", l->className(),
+	tqWarning( "TQLayout: Cannot add null widget to %s/%s", l->className(),
 		  l->name() );
 #endif
 	return FALSE;
@@ -1224,12 +1224,12 @@ static bool checkWidget( TQLayout *l, TQWidget *w )
     if ( w->parentWidget() != l->mainWidget() && l->mainWidget() ) {
 #if defined(QT_CHECK_STATE)
 	if ( w->parentWidget() )
-	    qWarning( "TQLayout: Adding %s/%s (child of %s/%s) to layout for "
+	    tqWarning( "TQLayout: Adding %s/%s (child of %s/%s) to layout for "
 		      "%s/%s", w->className(), w->name(),
 		      w->parentWidget()->className(), w->parentWidget()->name(),
 		      l->mainWidget()->className(), l->mainWidget()->name() );
 	else
-	    qWarning( "TQLayout: Adding %s/%s (top-level widget) to layout for"
+	    tqWarning( "TQLayout: Adding %s/%s (top-level widget) to layout for"
 		      " %s/%s", w->className(), w->name(),
 		      l->mainWidget()->className(), l->mainWidget()->name() );
 #endif
@@ -1264,7 +1264,7 @@ void TQGridLayout::addWidget( TQWidget *w, int row, int col, int alignment )
 	return;
     if ( row < 0 || col < 0 ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQGridLayout: Cannot add %s/%s to %s/%s at row %d col %d",
+	tqWarning( "TQGridLayout: Cannot add %s/%s to %s/%s at row %d col %d",
 		  w->className(), w->name(), className(), name(), row, col );
 #endif
 	return;
diff --git a/src/kernel/qlocalfs.cpp b/src/kernel/qlocalfs.cpp
index 73a0c8a5b..95ba0dc61 100644
--- a/src/kernel/qlocalfs.cpp
+++ b/src/kernel/qlocalfs.cpp
@@ -73,7 +73,7 @@
     \endcode
 
     This code will only work if the TQLocalFs class is registered; to
-    register the class, you must call qInitNetworkProtocols() before
+    register the class, you must call tqInitNetworkProtocols() before
     using a TQUrlOperator with TQLocalFs.
 
     If you really need to use TQLocalFs directly, don't forget
@@ -122,7 +122,7 @@ static int convertPermissions(TQFileInfo *fi)
 void TQLocalFs::operationListChildren( TQNetworkOperation *op )
 {
 #ifdef TQLOCALFS_DEBUG
-    qDebug( "TQLocalFs: operationListChildren" );
+    tqDebug( "TQLocalFs: operationListChildren" );
 #endif
     op->setState( StInProgress );
 
@@ -171,7 +171,7 @@ void TQLocalFs::operationListChildren( TQNetworkOperation *op )
 void TQLocalFs::operationMkDir( TQNetworkOperation *op )
 {
 #ifdef TQLOCALFS_DEBUG
-    qDebug( "TQLocalFs: operationMkDir" );
+    tqDebug( "TQLocalFs: operationMkDir" );
 #endif
     op->setState( StInProgress );
     TQString dirname = op->arg( 0 );
@@ -202,7 +202,7 @@ void TQLocalFs::operationMkDir( TQNetworkOperation *op )
 void TQLocalFs::operationRemove( TQNetworkOperation *op )
 {
 #ifdef TQLOCALFS_DEBUG
-    qDebug( "TQLocalFs: operationRemove" );
+    tqDebug( "TQLocalFs: operationRemove" );
 #endif
     op->setState( StInProgress );
     TQString name = TQUrl( op->arg( 0 ) ).path();
@@ -236,7 +236,7 @@ void TQLocalFs::operationRemove( TQNetworkOperation *op )
 void TQLocalFs::operationRename( TQNetworkOperation *op )
 {
 #ifdef TQLOCALFS_DEBUG
-    qDebug( "TQLocalFs: operationRename" );
+    tqDebug( "TQLocalFs: operationRename" );
 #endif
     op->setState( StInProgress );
     TQString oldname = op->arg( 0 );
@@ -263,7 +263,7 @@ void TQLocalFs::operationRename( TQNetworkOperation *op )
 void TQLocalFs::operationGet( TQNetworkOperation *op )
 {
 #ifdef TQLOCALFS_DEBUG
-    qDebug( "TQLocalFs: operationGet" );
+    tqDebug( "TQLocalFs: operationGet" );
 #endif
     op->setState( StInProgress );
     TQString from = TQUrl( op->arg( 0 ) ).path();
@@ -271,7 +271,7 @@ void TQLocalFs::operationGet( TQNetworkOperation *op )
     TQFile f( from );
     if ( !f.open( IO_ReadOnly ) ) {
 #ifdef TQLOCALFS_DEBUG
-	qDebug( "TQLocalFs: could not open %s", from.latin1() );
+	tqDebug( "TQLocalFs: could not open %s", from.latin1() );
 #endif
 	TQString msg = tr( "Could not open\n%1" ).arg( from );
 	op->setState( StFailed );
@@ -291,7 +291,7 @@ void TQLocalFs::operationGet( TQNetworkOperation *op )
 	    emit data( s, op );
 	    emit dataTransferProgress( f.size(), f.size(), op );
 #ifdef TQLOCALFS_DEBUG
-	    qDebug( "TQLocalFs: got all %d bytes at once", f.size() );
+	    tqDebug( "TQLocalFs: got all %d bytes at once", f.size() );
 #endif
 	} else {
 	    s.resize( blockSize );
@@ -317,7 +317,7 @@ void TQLocalFs::operationGet( TQNetworkOperation *op )
 	    if (!that)
 		return;
 #ifdef TQLOCALFS_DEBUG
-	    qDebug( "TQLocalFs: got all %d bytes step by step", f.size() );
+	    tqDebug( "TQLocalFs: got all %d bytes step by step", f.size() );
 #endif
 	    emit dataTransferProgress( f.size(), f.size(), op );
 	}
@@ -334,7 +334,7 @@ void TQLocalFs::operationGet( TQNetworkOperation *op )
 void TQLocalFs::operationPut( TQNetworkOperation *op )
 {
 #ifdef TQLOCALFS_DEBUG
-    qDebug( "TQLocalFs: operationPut" );
+    tqDebug( "TQLocalFs: operationPut" );
 #endif
     op->setState( StInProgress );
     TQString to = TQUrl( op->arg( 0 ) ).path();
diff --git a/src/kernel/qlock.cpp b/src/kernel/qlock.cpp
index d470c512c..49edf98ca 100644
--- a/src/kernel/qlock.cpp
+++ b/src/kernel/qlock.cpp
@@ -138,9 +138,9 @@ TQLock::TQLock( const TQString &filename, char id, bool create )
     }
 #endif
     if ( data->id == -1 ) {
-	qWarning( "Cannot %s semaphore %s \'%c\'",
+	tqWarning( "Cannot %s semaphore %s \'%c\'",
 	    create ? "create" : "get", filename.latin1(), id );
-	qDebug("Error %d %s\n",errno,strerror(errno));
+	tqDebug("Error %d %s\n",errno,strerror(errno));
     }
 #endif
 }
@@ -211,7 +211,7 @@ void TQLock::lock( Type t )
 	for( int rv=1; rv; ) {
 	    rv = flock(data->id, op);
 	    if (rv == -1 && errno != EINTR)
-		qDebug("Semop lock failure %s",strerror(errno));
+		tqDebug("Semop lock failure %s",strerror(errno));
 	}
 #else
 	sembuf sops;
@@ -230,7 +230,7 @@ void TQLock::lock( Type t )
 	do {
 	    rv = semop(data->id,&sops,1);
 	    if (rv == -1 && errno != EINTR)
-		qDebug("Semop lock failure %s",strerror(errno));
+		tqDebug("Semop lock failure %s",strerror(errno));
 	} while ( rv == -1 && errno == EINTR );
 #endif
     }
@@ -256,7 +256,7 @@ void TQLock::unlock()
 	    for( int rv=1; rv; ) {
 		rv = flock(data->id, LOCK_UN);
 		if (rv == -1 && errno != EINTR)
-		    qDebug("Semop lock failure %s",strerror(errno));
+		    tqDebug("Semop lock failure %s",strerror(errno));
 	    }
 #else
 	    sembuf sops;
@@ -270,12 +270,12 @@ void TQLock::unlock()
 	    do {
 		rv = semop(data->id,&sops,1);
 		if (rv == -1 && errno != EINTR)
-		    qDebug("Semop unlock failure %s",strerror(errno));
+		    tqDebug("Semop unlock failure %s",strerror(errno));
 	    } while ( rv == -1 && errno == EINTR );
 #endif
 	}
     } else {
-	qDebug("Unlock without corresponding lock");
+	tqDebug("Unlock without corresponding lock");
     }
 #endif
 }
diff --git a/src/kernel/qmetaobject.cpp b/src/kernel/qmetaobject.cpp
index 5cdb20522..6dbc044a4 100644
--- a/src/kernel/qmetaobject.cpp
+++ b/src/kernel/qmetaobject.cpp
@@ -283,8 +283,8 @@ TQMetaObject::~TQMetaObject()
     delete signalDict;
     delete d;
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker( qt_global_mutexpool ?
-		  qt_global_mutexpool->get( &qt_metaobjects ) : 0 );
+    TQMutexLocker( tqt_global_mutexpool ?
+		  tqt_global_mutexpool->get( &qt_metaobjects ) : 0 );
 #endif // QT_THREAD_SUPPORT
     if ( qt_metaobjects ) {
 	qt_metaobjects->remove( classname );
@@ -423,7 +423,7 @@ int TQMetaObject::findSignal( const char* n, bool super ) const
 	if ( md ) {
 #if defined(QT_CHECK_RANGE)
 	    if ( offset != -1 ) {
-		qWarning( "TQMetaObject::findSignal:%s: Conflict with %s::%s",
+		tqWarning( "TQMetaObject::findSignal:%s: Conflict with %s::%s",
 			  className(), mo->className(), n );
 		return offset;
 	    }
@@ -800,8 +800,8 @@ TQMetaObject *TQMetaObject::metaObject( const char *class_name )
     if ( !qt_metaobjects )
 	return 0;
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker( qt_global_mutexpool ?
-		  qt_global_mutexpool->get( &qt_metaobjects ) : 0 );
+    TQMutexLocker( tqt_global_mutexpool ?
+		  tqt_global_mutexpool->get( &qt_metaobjects ) : 0 );
 #endif // QT_THREAD_SUPPORT
     TQtStaticMetaObjectFunction func = (TQtStaticMetaObjectFunction)qt_metaobjects->find( class_name );
     if ( func )
@@ -815,8 +815,8 @@ bool TQMetaObject::hasMetaObject( const char *class_name )
     if ( !qt_metaobjects )
 	return FALSE;
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker( qt_global_mutexpool ?
-		  qt_global_mutexpool->get( &qt_metaobjects ) : 0 );
+    TQMutexLocker( tqt_global_mutexpool ?
+		  tqt_global_mutexpool->get( &qt_metaobjects ) : 0 );
 #endif // QT_THREAD_SUPPORT
     return !!qt_metaobjects->find( class_name );
 }
@@ -1205,8 +1205,8 @@ TQMetaObjectCleanUp::TQMetaObjectCleanUp( const char *mo_name, TQtStaticMetaObje
     : metaObject( 0 )
 {
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker( qt_global_mutexpool ?
-		  qt_global_mutexpool->get( &qt_metaobjects ) : 0 );
+    TQMutexLocker( tqt_global_mutexpool ?
+		  tqt_global_mutexpool->get( &qt_metaobjects ) : 0 );
 #endif // QT_THREAD_SUPPORT
     if ( !qt_metaobjects )
 	qt_metaobjects = new TQAsciiDict<void>( 257 );
@@ -1227,8 +1227,8 @@ TQMetaObjectCleanUp::TQMetaObjectCleanUp()
 TQMetaObjectCleanUp::~TQMetaObjectCleanUp()
 {
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker( qt_global_mutexpool ?
-		  qt_global_mutexpool->get( &qt_metaobjects ) : 0 );
+    TQMutexLocker( tqt_global_mutexpool ?
+		  tqt_global_mutexpool->get( &qt_metaobjects ) : 0 );
 #endif // QT_THREAD_SUPPORT
     if ( !--qt_metaobjects_count ) {
 	delete qt_metaobjects;
@@ -1245,7 +1245,7 @@ void TQMetaObjectCleanUp::setMetaObject( TQMetaObject *&mo )
 {
 #if defined(QT_CHECK_RANGE)
     if ( metaObject )
-	qWarning( "TQMetaObjectCleanUp::setMetaObject: Double use of TQMetaObjectCleanUp!" );
+	tqWarning( "TQMetaObjectCleanUp::setMetaObject: Double use of TQMetaObjectCleanUp!" );
 #endif
     metaObject = &mo;
 }
diff --git a/src/kernel/qmime.cpp b/src/kernel/qmime.cpp
index 34d4b2152..d36b88aea 100644
--- a/src/kernel/qmime.cpp
+++ b/src/kernel/qmime.cpp
@@ -139,7 +139,7 @@ bool TQMimeSource::provides(const char* mimeType) const
 {
     const char* fmt;
     for (int i=0; (fmt = format(i)); i++) {
-	if ( !qstricmp(mimeType,fmt) )
+	if ( !tqstricmp(mimeType,fmt) )
 	    return TRUE;
     }
     return FALSE;
diff --git a/src/kernel/qmngio.cpp b/src/kernel/qmngio.cpp
index 0bd83131a..bf4504c3c 100644
--- a/src/kernel/qmngio.cpp
+++ b/src/kernel/qmngio.cpp
@@ -122,7 +122,7 @@ public:
 		   mng_int32   iExtra2,
 		   mng_pchar   zErrortext )
     {
-	qWarning("MNG error %d: %s; chunk %c%c%c%c; subcode %d:%d",
+	tqWarning("MNG error %d: %s; chunk %c%c%c%c; subcode %d:%d",
 	    iErrorcode, zErrortext ? zErrortext : "",
 	    (iChunkname>>24)&0xff,
 	    (iChunkname>>16)&0xff,
@@ -456,7 +456,7 @@ void qInitMngIO()
 	done = TRUE;
 #ifndef QT_NO_ASYNC_IMAGE_IO
 	globalMngFormatTypeObject = new TQMNGFormatType;
-	qAddPostRoutine( qCleanupMngIO );
+	tqAddPostRoutine( qCleanupMngIO );
 #endif
     }
 }
diff --git a/src/kernel/qmotifdnd_x11.cpp b/src/kernel/qmotifdnd_x11.cpp
index 0085b8956..fc97c3d68 100644
--- a/src/kernel/qmotifdnd_x11.cpp
+++ b/src/kernel/qmotifdnd_x11.cpp
@@ -597,12 +597,12 @@ static DndTargetsTable TargetsTable(Display *display)
 			     &type, &format,	&size, &bytes_after,
 			     (unsigned char **) &target_prop) != Success) ||
 	type == None) {
-	qWarning("TQMotifDND: cannot get property on motif window");
+	tqWarning("TQMotifDND: cannot get property on motif window");
 	return 0;
     }
 
     if (target_prop->protocol_version != DND_PROTOCOL_VERSION) {
-	qWarning("TQMotifDND: protocol mismatch");
+	tqWarning("TQMotifDND: protocol mismatch");
     }
 
     if (target_prop->byte_order != DndByteOrder()) {
@@ -726,7 +726,7 @@ TQByteArray qt_motifdnd_obtain_data( const char *mimeType )
     TQByteArray result;
 
     // try to convert the selection to the requested property
-    // qDebug( "trying to convert to '%s'", mimeType );
+    // tqDebug( "trying to convert to '%s'", mimeType );
 
     int n=0;
     const char* f;
@@ -735,22 +735,22 @@ TQByteArray qt_motifdnd_obtain_data( const char *mimeType )
 	if ( !f )
 	    return result;
 	n++;
-    } while( qstricmp( mimeType, f ) );
+    } while( tqstricmp( mimeType, f ) );
 
     // found one
     Atom conversion_type;
 
-    if ( qstrnicmp( f, "text/", 5 ) == 0 ) {
+    if ( tqstrnicmp( f, "text/", 5 ) == 0 ) {
 	// always convert text to XA_STRING for compatibility with
 	// prior TQt versions
 	conversion_type = XA_STRING;
     } else {
 	conversion_type = *qt_xdnd_str_to_atom( f );
-	// qDebug( "found format '%s' 0x%lx '%s'", f, conversion_type,
+	// tqDebug( "found format '%s' 0x%lx '%s'", f, conversion_type,
 	// qt_xdnd_atom_to_str( conversion_type ) );
     }
 
-    if ( XGetSelectionOwner( qt_xdisplay(),
+    if ( XGetSelectionOwner( tqt_xdisplay(),
 			     Dnd_selection ) == None ) {
 	return result; // should never happen?
     }
@@ -761,19 +761,19 @@ TQByteArray qt_motifdnd_obtain_data( const char *mimeType )
     }
 
     // convert selection to the appropriate type
-    XConvertSelection (qt_xdisplay(), Dnd_selection, conversion_type,
+    XConvertSelection (tqt_xdisplay(), Dnd_selection, conversion_type,
 		       Dnd_selection, tw->winId(), Dnd_selection_time);
 
-    XFlush( qt_xdisplay() );
+    XFlush( tqt_xdisplay() );
 
     XEvent xevent;
-    bool got=qt_xclb_wait_for_event( qt_xdisplay(),
+    bool got=qt_xclb_wait_for_event( tqt_xdisplay(),
 				     tw->winId(),
 				     SelectionNotify, &xevent, 5000);
     if ( got ) {
 	Atom type;
 
-	if ( qt_xclb_read_property( qt_xdisplay(),
+	if ( qt_xclb_read_property( tqt_xdisplay(),
 				    tw->winId(),
 				    Dnd_selection, TRUE,
 				    &result, 0, &type, 0, TRUE ) ) {
@@ -781,11 +781,11 @@ TQByteArray qt_motifdnd_obtain_data( const char *mimeType )
     }
 
     //   we have to convert selection in order to indicate success to the initiator
-    XConvertSelection (qt_xdisplay(), Dnd_selection, Dnd_transfer_success,
+    XConvertSelection (tqt_xdisplay(), Dnd_selection, Dnd_transfer_success,
 		       Dnd_selection, tw->winId(), Dnd_selection_time);
 
     // wait again for SelectionNotify event
-    qt_xclb_wait_for_event( qt_xdisplay(),
+    qt_xclb_wait_for_event( tqt_xdisplay(),
 			    tw->winId(),
 			    SelectionNotify, &xevent, 5000);
 
@@ -938,7 +938,7 @@ void qt_motifdnd_handle_msg( TQWidget * /* w */ , const XEvent * xe, bool /* pas
     case DND_DROP_START:
 	if (!in_drop_site) {
 	    // we have to convert selection in order to indicate failure to the initiator
-	    XConvertSelection (qt_xdisplay(), dnd_data.property, Dnd_transfer_failure,
+	    XConvertSelection (tqt_xdisplay(), dnd_data.property, Dnd_transfer_failure,
 			       dnd_data.property, cur_window, dnd_data.time);
 	    TQDragLeaveEvent e;
 	    TQApplication::sendEvent( drop_widget, &e );
diff --git a/src/kernel/qnetworkprotocol.cpp b/src/kernel/qnetworkprotocol.cpp
index c53649119..021636c68 100644
--- a/src/kernel/qnetworkprotocol.cpp
+++ b/src/kernel/qnetworkprotocol.cpp
@@ -51,9 +51,9 @@
 //#define TQNETWORKPROTOCOL_DEBUG
 #define NETWORK_OP_DELAY 1000
 
-extern Q_EXPORT TQNetworkProtocolDict *qNetworkProtocolRegister;
+extern Q_EXPORT TQNetworkProtocolDict *tqNetworkProtocolRegister;
 
-TQNetworkProtocolDict *qNetworkProtocolRegister = 0;
+TQNetworkProtocolDict *tqNetworkProtocolRegister = 0;
 
 class TQNetworkProtocolPrivate
 {
@@ -542,7 +542,7 @@ int TQNetworkProtocol::supportedOperations() const
 void TQNetworkProtocol::addOperation( TQNetworkOperation *op )
 {
 #ifdef TQNETWORKPROTOCOL_DEBUG
-    qDebug( "TQNetworkOperation: addOperation: %p %d", op, op->operation() );
+    tqDebug( "TQNetworkOperation: addOperation: %p %d", op, op->operation() );
 #endif
     d->operationQueue.enqueue( op );
     if ( !d->opInProgress )
@@ -566,12 +566,12 @@ void TQNetworkProtocol::addOperation( TQNetworkOperation *op )
 void TQNetworkProtocol::registerNetworkProtocol( const TQString &protocol,
 						TQNetworkProtocolFactoryBase *protocolFactory )
 {
-    if ( !qNetworkProtocolRegister ) {
-	qNetworkProtocolRegister = new TQNetworkProtocolDict;
+    if ( !tqNetworkProtocolRegister ) {
+	tqNetworkProtocolRegister = new TQNetworkProtocolDict;
 	TQNetworkProtocol::registerNetworkProtocol( "file", new TQNetworkProtocolFactory< TQLocalFs > );
     }
 
-    qNetworkProtocolRegister->insert( protocol, protocolFactory );
+    tqNetworkProtocolRegister->insert( protocol, protocolFactory );
 }
 
 /*!
@@ -596,15 +596,15 @@ void TQNetworkProtocol::registerNetworkProtocol( const TQString &protocol,
 
 TQNetworkProtocol *TQNetworkProtocol::getNetworkProtocol( const TQString &protocol )
 {
-    if ( !qNetworkProtocolRegister ) {
-	qNetworkProtocolRegister = new TQNetworkProtocolDict;
+    if ( !tqNetworkProtocolRegister ) {
+	tqNetworkProtocolRegister = new TQNetworkProtocolDict;
 	TQNetworkProtocol::registerNetworkProtocol( "file", new TQNetworkProtocolFactory< TQLocalFs > );
     }
 
     if ( protocol.isNull() )
 	return 0;
 
-    TQNetworkProtocolFactoryBase *factory = qNetworkProtocolRegister->find( protocol );
+    TQNetworkProtocolFactoryBase *factory = tqNetworkProtocolRegister->find( protocol );
     if ( factory )
 	return factory->createObject();
 
@@ -619,10 +619,10 @@ TQNetworkProtocol *TQNetworkProtocol::getNetworkProtocol( const TQString &protoc
 
 bool TQNetworkProtocol::hasOnlyLocalFileSystem()
 {
-    if ( !qNetworkProtocolRegister )
+    if ( !tqNetworkProtocolRegister )
 	return FALSE;
 
-    TQDictIterator< TQNetworkProtocolFactoryBase > it( *qNetworkProtocolRegister );
+    TQDictIterator< TQNetworkProtocolFactoryBase > it( *tqNetworkProtocolRegister );
     for ( ; it.current(); ++it )
 	if ( it.currentKey() != "file" )
 	    return FALSE;
@@ -637,7 +637,7 @@ bool TQNetworkProtocol::hasOnlyLocalFileSystem()
 void TQNetworkProtocol::startOps()
 {
 #ifdef TQNETWORKPROTOCOL_DEBUG
-    qDebug( "TQNetworkOperation: start processing operations" );
+    tqDebug( "TQNetworkOperation: start processing operations" );
 #endif
     processNextOperation( 0 );
 }
@@ -826,7 +826,7 @@ void TQNetworkProtocol::operationPutChunk( TQNetworkOperation * )
 void TQNetworkProtocol::processNextOperation( TQNetworkOperation *old )
 {
 #ifdef TQNETWORKPROTOCOL_DEBUG
-    qDebug( "TQNetworkOperation: process next operation, old: %p", old );
+    tqDebug( "TQNetworkOperation: process next operation, old: %p", old );
 #endif
     d->removeTimer->stop();
 
@@ -949,7 +949,7 @@ void TQNetworkProtocol::removeMe()
 {
     if ( d->autoDelete ) {
 #ifdef TQNETWORKPROTOCOL_DEBUG
-	qDebug( "TQNetworkOperation:  autodelete of TQNetworkProtocol %p", this );
+	tqDebug( "TQNetworkOperation:  autodelete of TQNetworkProtocol %p", this );
 #endif
 	delete d->url; // destructor deletes the network protocol
     }
diff --git a/src/kernel/qobject.cpp b/src/kernel/qobject.cpp
index d79d655ef..e958f636e 100644
--- a/src/kernel/qobject.cpp
+++ b/src/kernel/qobject.cpp
@@ -275,7 +275,7 @@ void *qt_find_obj_child( TQObject *parent, const char *type, const char *name )
 /*
   Preliminary signal spy
  */
-Q_EXPORT TQObject* qt_preliminary_signal_spy = 0;
+Q_EXPORT TQObject* tqt_preliminary_signal_spy = 0;
 static TQObject* qt_spy_signal_sender = 0;
 
 static void qt_spy_signal( TQObject* sender, int signal, TQUObject* o )
@@ -292,18 +292,18 @@ static void qt_spy_signal( TQObject* sender, int signal, TQUObject* o )
     mo = sender->metaObject();
     while ( mo ) {
 	s.sprintf( "%s_%s", mo->className(), sigData->name );
-	int slot = qt_preliminary_signal_spy->metaObject()->findSlot( s, TRUE );
+	int slot = tqt_preliminary_signal_spy->metaObject()->findSlot( s, TRUE );
 	if ( slot >= 0 ) {
 #ifdef QT_THREAD_SUPPORT
 	    // protect access to qt_spy_signal_sender
 	    void * const address = &qt_spy_signal_sender;
-	    TQMutexLocker locker( qt_global_mutexpool ?
-				 qt_global_mutexpool->get( address ) : 0 );
+	    TQMutexLocker locker( tqt_global_mutexpool ?
+				 tqt_global_mutexpool->get( address ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
 	    TQObject* old_sender = qt_spy_signal_sender;
 	    qt_spy_signal_sender = sender;
-	    qt_preliminary_signal_spy->qt_invoke( slot, o );
+	    tqt_preliminary_signal_spy->qt_invoke( slot, o );
 	    qt_spy_signal_sender = old_sender;
 	    break;
 	}
@@ -335,7 +335,7 @@ static void cleanup_object_trees()
 static void ensure_object_trees()
 {
     object_trees = new TQObjectList;
-    qAddPostRoutine( cleanup_object_trees );
+    tqAddPostRoutine( cleanup_object_trees );
 }
 
 static void insert_tree( TQObject* obj )
@@ -418,7 +418,7 @@ TQObject::TQObject( TQObject *parent, const char *name )
     blockSig( FALSE ),      			// not blocking signals
     wasDeleted( FALSE ),       			// double-delete catcher
     isTree( FALSE ), 				// no tree yet
-    objname( name ? qstrdup(name) : 0 ),        // set object name
+    objname( name ? tqstrdup(name) : 0 ),        // set object name
     parentObj( 0 ),				// no parent yet. It is set by insertChild()
     childObjects( 0 ), 				// no children yet
     connections( 0 ),				// no connections yet
@@ -463,7 +463,7 @@ TQObject::~TQObject()
 {
     if ( wasDeleted ) {
 #if defined(QT_DEBUG)
-	qWarning( "Double TQObject deletion detected." );
+	tqWarning( "Double TQObject deletion detected." );
 #endif
 	return;
     }
@@ -643,12 +643,12 @@ void *qt_inheritedBy( TQMetaObject *superClass, const TQObject *object )
     future.
 
     If the object does not have a name, the name() function returns
-    "unnamed", so printf() (used in qDebug()) will not be asked to
+    "unnamed", so printf() (used in tqDebug()) will not be asked to
     output a null pointer. If you want a null pointer to be returned
     for unnamed objects, you can call name( 0 ).
 
     \code
-	qDebug( "MyClass::setPrecision(): (%s) invalid precision %f",
+	tqDebug( "MyClass::setPrecision(): (%s) invalid precision %f",
 		name(), newPrecision );
     \endcode
 
@@ -668,7 +668,7 @@ void TQObject::setName( const char *name )
 {
     if ( objname )
 	delete [] (char*) objname;
-    objname = name ? qstrdup(name) : 0;
+    objname = name ? tqstrdup(name) : 0;
 }
 
 /*!
@@ -756,7 +756,7 @@ bool TQObject::event( TQEvent *e )
 {
 #if defined(QT_CHECK_NULL)
     if ( e == 0 )
-	qWarning( "TQObject::event: Null events are not permitted" );
+	tqWarning( "TQObject::event: Null events are not permitted" );
 #endif
     if ( eventFilters ) {			// try filters
 	if ( activate_filters(e) )		// stopped by a filter
@@ -883,7 +883,7 @@ void TQObject::customEvent( TQCustomEvent * )
         if ( obj == textEdit ) {
             if ( e->type() == TQEvent::KeyPress ) {
                 TQKeyEvent *k = (TQKeyEvent*)ev;
-                qDebug( "Ate key press %d", k->key() );
+                tqDebug( "Ate key press %d", k->key() );
                 return TRUE;
             } else {
                 return FALSE;
@@ -1005,7 +1005,7 @@ void TQObject::blockSignals( bool block )
 
     void MyObject::timerEvent( TQTimerEvent *e )
     {
-	qDebug( "timer event, id %d", e->timerId() );
+	tqDebug( "timer event, id %d", e->timerId() );
     }
     \endcode
 
@@ -1242,7 +1242,7 @@ TQConnectionList *TQObject::receivers( const char* signal ) const
 TQConnectionList *TQObject::receivers( int signal ) const
 {
 #ifndef QT_NO_PRELIMINARY_SIGNAL_SPY
-    if ( qt_preliminary_signal_spy && signal >= 0 ) {
+    if ( tqt_preliminary_signal_spy && signal >= 0 ) {
 	if ( !connections ) {
 	    TQObject* that = (TQObject*) this;
 	    that->connections = new TQSignalVec( signal+1 );
@@ -1282,7 +1282,7 @@ void TQObject::insertChild( TQObject *obj )
     if ( obj->parentObj && obj->parentObj != this ) {
 #if defined(QT_CHECK_STATE)
 	if ( obj->parentObj != this && obj->isWidgetType() )
-	    qWarning( "TQObject::insertChild: Cannot reparent a widget, "
+	    tqWarning( "TQObject::insertChild: Cannot reparent a widget, "
 		     "use TQWidget::reparent() instead" );
 #endif
 	obj->parentObj->removeChild( obj );
@@ -1293,7 +1293,7 @@ void TQObject::insertChild( TQObject *obj )
 	TQ_CHECK_PTR( childObjects );
     } else if ( obj->parentObj == this ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQObject::insertChild: Object %s::%s already in list",
+	tqWarning( "TQObject::insertChild: Object %s::%s already in list",
 		 obj->className(), obj->name( "unnamed" ) );
 #endif
 	return;
@@ -1368,7 +1368,7 @@ void TQObject::removeChild( TQObject *obj )
 	if ( e->type() == TQEvent::KeyPress ) {
 	    // special processing for key press
 	    TQKeyEvent *k = (TQKeyEvent *)e;
-	    qDebug( "Ate key press %d", k->key() );
+	    tqDebug( "Ate key press %d", k->key() );
 	    return TRUE; // eat event
 	} else {
 	    // standard event processing
@@ -1453,10 +1453,10 @@ static bool check_signal_macro( const TQObject *sender, const char *signal,
     int sigcode = (int)(*signal) - '0';
     if ( sigcode != TQSIGNAL_CODE ) {
 	if ( sigcode == TQSLOT_CODE )
-	    qWarning( "TQObject::%s: Attempt to %s non-signal %s::%s",
+	    tqWarning( "TQObject::%s: Attempt to %s non-signal %s::%s",
 		     func, op, sender->className(), signal+1 );
 	else
-	    qWarning( "TQObject::%s: Use the SIGNAL macro to %s %s::%s",
+	    tqWarning( "TQObject::%s: Use the SIGNAL macro to %s %s::%s",
 		     func, op, sender->className(), signal );
 	return FALSE;
     }
@@ -1467,7 +1467,7 @@ static bool check_member_code( int code, const TQObject *object,
 			       const char *member, const char *func )
 {
     if ( code != TQSLOT_CODE && code != TQSIGNAL_CODE ) {
-	qWarning( "TQObject::%s: Use the SLOT or SIGNAL macro to "
+	tqWarning( "TQObject::%s: Use the SLOT or SIGNAL macro to "
 		 "%s %s::%s", func, func, object->className(), member );
 	return FALSE;
     }
@@ -1483,10 +1483,10 @@ static void err_member_notfound( int code, const TQObject *object,
 	case TQSIGNAL_CODE: type = "signal"; break;
     }
     if ( strchr(member,')') == 0 )		// common typing mistake
-	qWarning( "TQObject::%s: Parentheses expected, %s %s::%s",
+	tqWarning( "TQObject::%s: Parentheses expected, %s %s::%s",
 		 func, type, object->className(), member );
     else
-	qWarning( "TQObject::%s: No such %s %s::%s",
+	tqWarning( "TQObject::%s: No such %s %s::%s",
 		 func, type, object->className(), member );
 }
 
@@ -1497,9 +1497,9 @@ static void err_info_about_objects( const char * func,
 {
     const char * a = sender->name(), * b = receiver->name();
     if ( a )
-	qWarning( "TQObject::%s:  (sender name:   '%s')", func, a );
+	tqWarning( "TQObject::%s:  (sender name:   '%s')", func, a );
     if ( b )
-	qWarning( "TQObject::%s:  (receiver name: '%s')", func, b );
+	tqWarning( "TQObject::%s:  (receiver name: '%s')", func, b );
 }
 
 static void err_info_about_candidates( int code,
@@ -1524,7 +1524,7 @@ static void err_info_about_candidates( int code,
 	    break;
 	}
 	if ( rm ) {
-	    qWarning("TQObject::%s:  Candidate: %s", func, newname.data());
+	    tqWarning("TQObject::%s:  Candidate: %s", func, newname.data());
 	}
     }
 }
@@ -1552,12 +1552,12 @@ static void err_info_about_candidates( int code,
 const TQObject *TQObject::sender()
 {
 #ifndef QT_NO_PRELIMINARY_SIGNAL_SPY
-    if ( this == qt_preliminary_signal_spy ) {
+    if ( this == tqt_preliminary_signal_spy ) {
 #  ifdef QT_THREAD_SUPPORT
 	// protect access to qt_spy_signal_sender
 	void * const address = &qt_spy_signal_sender;
-	TQMutexLocker locker( qt_global_mutexpool ?
-			     qt_global_mutexpool->get( address ) : 0 );
+	TQMutexLocker locker( tqt_global_mutexpool ?
+			     tqt_global_mutexpool->get( address ) : 0 );
 #  endif // QT_THREAD_SUPPORT
 	return qt_spy_signal_sender;
     }
@@ -1748,7 +1748,7 @@ bool TQObject::connect( const TQObject *sender,	const char *signal,
 {
 #if defined(QT_CHECK_NULL)
     if ( sender == 0 || receiver == 0 || signal == 0 || member == 0 ) {
-	qWarning( "TQObject::connect: Cannot connect %s::%s to %s::%s",
+	tqWarning( "TQObject::connect: Cannot connect %s::%s to %s::%s",
 		 sender ? sender->className() : "(null)",
 		 signal ? signal+1 : "(null)",
 		 receiver ? receiver->className() : "(null)",
@@ -1825,7 +1825,7 @@ bool TQObject::connect( const TQObject *sender,	const char *signal,
     }
 #if defined(QT_CHECK_RANGE)
     if ( !s->checkConnectArgs(signal,receiver,member) ) {
-	qWarning( "TQObject::connect: Incompatible sender/receiver arguments"
+	tqWarning( "TQObject::connect: Incompatible sender/receiver arguments"
 		 "\n\t%s::%s --> %s::%s",
 		 s->className(), signal,
 		 r->className(), member );
@@ -1849,7 +1849,7 @@ bool TQObject::connect( const TQObject *sender,	const char *signal,
 			|| ( TQUType::isEqual( sm->method->parameters[si-1].type, &static_QUType_varptr )
 			     && TQUType::isEqual( rm->method->parameters[ri-1].type, &static_QUType_ptr ) ) )
 			continue; // varptr got introduced in 3.1 and is binary compatible with ptr
-		    qWarning( "TQObject::connect: Incompatible sender/receiver marshalling"
+		    tqWarning( "TQObject::connect: Incompatible sender/receiver marshalling"
 			      "\n\t%s::%s --> %s::%s",
 			      s->className(), signal,
 			      r->className(), member );
@@ -1989,7 +1989,7 @@ bool TQObject::disconnect( const TQObject *sender,   const char *signal,
 {
 #if defined(QT_CHECK_NULL)
     if ( sender == 0 || (receiver == 0 && member != 0) ) {
-	qWarning( "TQObject::disconnect: Unexpected null parameter" );
+	tqWarning( "TQObject::disconnect: Unexpected null parameter" );
 	return FALSE;
     }
 #endif
@@ -2061,7 +2061,7 @@ bool TQObject::disconnect( const TQObject *sender,   const char *signal,
 	}
 	if ( signal_index < 0 ) {
 #if defined(QT_CHECK_RANGE)
-		qWarning( "TQObject::disconnect: No such signal %s::%s",
+		tqWarning( "TQObject::disconnect: No such signal %s::%s",
 			 s->className(), signal );
 #endif
 		return FALSE;
@@ -2333,7 +2333,7 @@ TQMetaObject* TQObject::staticTQtMetaObject()
 void TQObject::activate_signal( int signal )
 {
 #ifndef QT_NO_PRELIMINARY_SIGNAL_SPY
-    if ( qt_preliminary_signal_spy ) {
+    if ( tqt_preliminary_signal_spy ) {
 	if ( !signalsBlocked() && signal >= 0 &&
 	     ( !connections || !connections->at( signal ) ) ) {
 	    TQUObject o[1];
@@ -2360,7 +2360,7 @@ void TQObject::activate_signal( TQConnectionList *clist, TQUObject *o )
 	return;
 
 #ifndef QT_NO_PRELIMINARY_SIGNAL_SPY
-    if ( qt_preliminary_signal_spy )
+    if ( tqt_preliminary_signal_spy )
 	qt_spy_signal( this, connections->findRef( clist), o );
 #endif
 
@@ -2438,7 +2438,7 @@ void TQObject::activate_signal( TQConnectionList *clist, TQUObject *o )
 #define ACTIVATE_SIGNAL_WITH_PARAM(FNAME,TYPE)				      \
 void TQObject::FNAME( int signal, TYPE param )				      \
 {									      \
-    if ( qt_preliminary_signal_spy ) { \
+    if ( tqt_preliminary_signal_spy ) { \
 	if ( !signalsBlocked() && signal >= 0 && \
 	     ( !connections || !connections->at( signal ) ) ) { \
 	    TQUObject o[2];							      \
@@ -2504,7 +2504,7 @@ static void dumpRecursive( int level, TQObject *object )
 		flags += 'I';
 	    }
 	}
-	qDebug( "%s%s::%s %s", (const char*)buf, object->className(), name,
+	tqDebug( "%s%s::%s %s", (const char*)buf, object->className(), name,
 	    flags.latin1() );
 	if ( object->children() ) {
 	    TQObjectListIt it(*object->children());
@@ -2546,41 +2546,41 @@ void TQObject::dumpObjectTree()
 void TQObject::dumpObjectInfo()
 {
 #if defined(QT_DEBUG)
-    qDebug( "OBJECT %s::%s", className(), name( "unnamed" ) );
+    tqDebug( "OBJECT %s::%s", className(), name( "unnamed" ) );
     int n = 0;
-    qDebug( "  SIGNALS OUT" );
+    tqDebug( "  SIGNALS OUT" );
     if ( connections ) {
 	TQConnectionList *clist;
 	for ( uint i = 0; i < connections->size(); i++ ) {
 	    if ( ( clist = connections->at( i ) ) ) {
-		qDebug( "\t%s", metaObject()->signal( i, TRUE )->name );
+		tqDebug( "\t%s", metaObject()->signal( i, TRUE )->name );
 		n++;
 		register TQConnection *c;
 		TQConnectionListIt cit(*clist);
 		while ( (c=cit.current()) ) {
 		    ++cit;
-		    qDebug( "\t  --> %s::%s %s", c->object()->className(),
+		    tqDebug( "\t  --> %s::%s %s", c->object()->className(),
 			    c->object()->name( "unnamed" ), c->memberName() );
 		}
 	    }
 	}
     }
     if ( n == 0 )
-	qDebug( "\t<None>" );
+	tqDebug( "\t<None>" );
 
-    qDebug( "  SIGNALS IN" );
+    tqDebug( "  SIGNALS IN" );
     n = 0;
     if ( senderObjects ) {
 	TQObject *sender = senderObjects->first();
 	while ( sender ) {
-	    qDebug( "\t%s::%s",
+	    tqDebug( "\t%s::%s",
 		   sender->className(), sender->name( "unnamed" ) );
 	    n++;
 	    sender = senderObjects->next();
 	}
     }
     if ( n == 0 )
-	qDebug( "\t<None>" );
+	tqDebug( "\t<None>" );
 #endif
 }
 
@@ -2610,7 +2610,7 @@ bool TQObject::setProperty( const char *name, const TQVariant& value )
     int id = meta->findProperty( name, TRUE );
     const TQMetaProperty* p = meta->property( id, TRUE );
     if ( !p || !p->isValid() || !p->writable() ) {
-	qWarning( "%s::setProperty( \"%s\", value ) failed: property invalid, read-only or does not exist",
+	tqWarning( "%s::setProperty( \"%s\", value ) failed: property invalid, read-only or does not exist",
 		  className(), name );
 	return FALSE;
     }
@@ -2662,7 +2662,7 @@ TQVariant TQObject::property( const char *name ) const
     int id = meta->findProperty( name, TRUE );
     const TQMetaProperty* p = meta->property( id, TRUE );
     if ( !p || !p->isValid() ) {
-	qWarning( "%s::property( \"%s\" ) failed: property invalid or does not exist",
+	tqWarning( "%s::property( \"%s\" ) failed: property invalid or does not exist",
 		  className(), name );
 	return v;
     }
diff --git a/src/kernel/qpaintdevice_x11.cpp b/src/kernel/qpaintdevice_x11.cpp
index 1036664e8..2521ffb1e 100644
--- a/src/kernel/qpaintdevice_x11.cpp
+++ b/src/kernel/qpaintdevice_x11.cpp
@@ -133,7 +133,7 @@ TQPaintDevice::TQPaintDevice( uint devflags )
 {
     if ( !tqApp ) {				// global constructor
 #if defined(QT_CHECK_STATE)
-	qFatal( "TQPaintDevice: Must construct a TQApplication before a "
+	tqFatal( "TQPaintDevice: Must construct a TQApplication before a "
 		"TQPaintDevice" );
 #endif
 	return;
@@ -153,7 +153,7 @@ TQPaintDevice::~TQPaintDevice()
 {
 #if defined(QT_CHECK_STATE)
     if ( paintingActive() )
-	qWarning( "TQPaintDevice: Cannot destroy paint device that is being "
+	tqWarning( "TQPaintDevice: Cannot destroy paint device that is being "
 		  "painted" );
 #endif
     if ( x11Data && x11Data->deref() ) {
@@ -699,7 +699,7 @@ int TQPaintDevice::x11AppDpiY()
 bool TQPaintDevice::cmd( int, TQPainter *, TQPDevCmdParam * )
 {
 #if defined(QT_CHECK_STATE)
-    qWarning( "TQPaintDevice::cmd: Device has no command interface" );
+    tqWarning( "TQPaintDevice::cmd: Device has no command interface" );
 #endif
     return FALSE;
 }
@@ -715,7 +715,7 @@ bool TQPaintDevice::cmd( int, TQPainter *, TQPDevCmdParam * )
 int TQPaintDevice::metric( int ) const
 {
 #if defined(QT_CHECK_STATE)
-    qWarning( "TQPaintDevice::metrics: Device has no metric information" );
+    tqWarning( "TQPaintDevice::metrics: Device has no metric information" );
 #endif
     return 0;
 }
@@ -778,7 +778,7 @@ static GC cache_mask_gc( Display *dpy, Drawable hd, int mask_no, Pixmap mask )
 {
     if ( !init_mask_gc ) {			// first time initialization
 	init_mask_gc = TRUE;
-	qAddPostRoutine( cleanup_mask_gc );
+	tqAddPostRoutine( cleanup_mask_gc );
 	for ( int i=0; i<max_mask_gcs; i++ )
 	    gc_vec[i].gc = 0;
     }
@@ -885,7 +885,7 @@ void bitBlt( TQPaintDevice *dst, int dx, int dy,
 	    bitBlt( pm, 0, 0, src, sx, sy, sw, sh );
 	} else {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "bitBlt: Cannot bitBlt from device" );
+	    tqWarning( "bitBlt: Cannot bitBlt from device" );
 #endif
 	    return;
 	}
@@ -906,7 +906,7 @@ void bitBlt( TQPaintDevice *dst, int dx, int dy,
 	break;
     default:
 #if defined(QT_CHECK_RANGE)
-	qWarning( "bitBlt: Cannot bitBlt from device type %x", ts );
+	tqWarning( "bitBlt: Cannot bitBlt from device type %x", ts );
 #endif
 	return;
     }
@@ -917,7 +917,7 @@ void bitBlt( TQPaintDevice *dst, int dx, int dy,
 	break;
     default:
 #if defined(QT_CHECK_RANGE)
-	qWarning( "bitBlt: Cannot bitBlt to device type %x", td );
+	tqWarning( "bitBlt: Cannot bitBlt to device type %x", td );
 #endif
 	return;
     }
@@ -930,14 +930,14 @@ void bitBlt( TQPaintDevice *dst, int dx, int dy,
     };
     if ( rop > TQt::LastROP ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "bitBlt: Invalid ROP code" );
+	tqWarning( "bitBlt: Invalid ROP code" );
 #endif
 	return;
     }
 
     if ( dst->handle() == 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "bitBlt: Cannot bitBlt to device" );
+	tqWarning( "bitBlt: Cannot bitBlt to device" );
 #endif
 	return;
     }
@@ -975,7 +975,7 @@ void bitBlt( TQPaintDevice *dst, int dx, int dy,
 
     if ( mono_dst && !mono_src ) {	// dest is 1-bit pixmap, source is not
 #if defined(QT_CHECK_RANGE)
-	qWarning( "bitBlt: Incompatible destination pixmap" );
+	tqWarning( "bitBlt: Incompatible destination pixmap" );
 #endif
 	return;
     }
@@ -1058,7 +1058,7 @@ void bitBlt( TQPaintDevice *dst, int dx, int dy,
 	return;
     }
 
-    gc = qt_xget_temp_gc( dst->x11Screen(), mono_dst );		// get a reusable GC
+    gc = tqt_xget_temp_gc( dst->x11Screen(), mono_dst );		// get a reusable GC
 
     if ( rop != TQt::CopyROP )			// use non-default ROP code
 	XSetFunction( dpy, gc, ropCodes[rop] );
diff --git a/src/kernel/qpainter.cpp b/src/kernel/qpainter.cpp
index d21be3703..79960a4ec 100644
--- a/src/kernel/qpainter.cpp
+++ b/src/kernel/qpainter.cpp
@@ -601,7 +601,7 @@ bool TQPainter::begin( const TQPaintDevice *pd, const TQWidget *copyAttributes,
 {
     if ( copyAttributes == 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQPainter::begin: The widget to copy attributes from cannot "
+	tqWarning( "TQPainter::begin: The widget to copy attributes from cannot "
 		 "be null" );
 #endif
 	return FALSE;
@@ -684,7 +684,7 @@ void TQPainter::killPStack()
 {
 #if defined(QT_CHECK_STATE)
     if ( ps_stack && !((TQPStateStack *)ps_stack)->isEmpty() )
-	qWarning( "TQPainter::killPStack: non-empty save/restore stack when "
+	tqWarning( "TQPainter::killPStack: non-empty save/restore stack when "
 		  "end() was called" );
 #endif
     delete (TQPStateStack *)ps_stack;
@@ -763,7 +763,7 @@ void TQPainter::restore()
     TQPStateStack *pss = (TQPStateStack *)ps_stack;
     if ( pss == 0 || pss->isEmpty() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPainter::restore: Empty stack error" );
+	tqWarning( "TQPainter::restore: Empty stack error" );
 #endif
 	return;
     }
@@ -842,7 +842,7 @@ void TQPainter::redirect( TQPaintDevice *pdev, TQPaintDevice *replacement )
     }
 #if defined(QT_CHECK_NULL)
     if ( pdev == 0 )
-        qWarning( "TQPainter::redirect: The pdev argument cannot be 0" );
+        tqWarning( "TQPainter::redirect: The pdev argument cannot be 0" );
 #endif
     if ( replacement ) {
         pdev_dict->insert( pdev, replacement );
@@ -920,7 +920,7 @@ void TQPainter::setPen( const TQPen &pen )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setPen: Will be reset by begin()" );
+	tqWarning( "TQPainter::setPen: Will be reset by begin()" );
 #endif
     if ( cpen == pen )
 	return;
@@ -941,7 +941,7 @@ void TQPainter::setPen( PenStyle style )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setPen: Will be reset by begin()" );
+	tqWarning( "TQPainter::setPen: Will be reset by begin()" );
 #endif
     TQPen::TQPenData *d = cpen.data;	// low level access
     if ( d->style == style && d->linest == style && !d->width && d->color == TQt::black )
@@ -970,7 +970,7 @@ void TQPainter::setPen( const TQColor &color )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setPen: Will be reset by begin()" );
+	tqWarning( "TQPainter::setPen: Will be reset by begin()" );
 #endif
     TQPen::TQPenData *d = cpen.data;	// low level access
     if ( d->color == color && !d->width && d->style == SolidLine && d->linest == SolidLine )
@@ -1008,7 +1008,7 @@ void TQPainter::setBrush( const TQBrush &brush )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setBrush: Will be reset by begin()" );
+	tqWarning( "TQPainter::setBrush: Will be reset by begin()" );
 #endif
     if ( cbrush == brush )
 	return;
@@ -1027,7 +1027,7 @@ void TQPainter::setBrush( BrushStyle style )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setBrush: Will be reset by begin()" );
+	tqWarning( "TQPainter::setBrush: Will be reset by begin()" );
 #endif
     TQBrush::TQBrushData *d = cbrush.data; // low level access
     if ( d->style == style && d->color == TQt::black && !d->pixmap )
@@ -1058,7 +1058,7 @@ void TQPainter::setBrush( const TQColor &color )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setBrush: Will be reset by begin()" );
+	tqWarning( "TQPainter::setBrush: Will be reset by begin()" );
 #endif
     TQBrush::TQBrushData *d = cbrush.data; // low level access
     if ( d->color == color && d->style == SolidPattern && !d->pixmap )
@@ -1136,7 +1136,7 @@ void TQPainter::setTabStops( int ts )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setTabStops: Will be reset by begin()" );
+	tqWarning( "TQPainter::setTabStops: Will be reset by begin()" );
 #endif
     tabstops = ts;
     if ( isActive() && testf(ExtDev) ) {	// tell extended device
@@ -1167,7 +1167,7 @@ void TQPainter::setTabArray( int *ta )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setTabArray: Will be reset by begin()" );
+	tqWarning( "TQPainter::setTabArray: Will be reset by begin()" );
 #endif
     if ( ta != tabarray ) {
 	tabarraylen = 0;
@@ -1218,7 +1218,7 @@ void TQPainter::setViewXForm( bool enable )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setViewXForm: Will be reset by begin()" );
+	tqWarning( "TQPainter::setViewXForm: Will be reset by begin()" );
 #endif
     if ( !isActive() || enable == testf(VxF) )
 	return;
@@ -1272,7 +1272,7 @@ void TQPainter::setWindow( int x, int y, int w, int h )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setWindow: Will be reset by begin()" );
+	tqWarning( "TQPainter::setWindow: Will be reset by begin()" );
 #endif
     wx = x;
     wy = y;
@@ -1322,7 +1322,7 @@ void TQPainter::setViewport( int x, int y, int w, int h )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setViewport: Will be reset by begin()" );
+	tqWarning( "TQPainter::setViewport: Will be reset by begin()" );
 #endif
     vx = x;
     vy = y;
@@ -1354,7 +1354,7 @@ void TQPainter::setWorldXForm( bool enable )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-	qWarning( "TQPainter::setWorldXForm: Will be reset by begin()" );
+	tqWarning( "TQPainter::setWorldXForm: Will be reset by begin()" );
 #endif
     if ( !isActive() || enable == testf(WxF) )
 	return;
@@ -1440,7 +1440,7 @@ void TQPainter::setWorldMatrix( const TQWMatrix &m, bool combine )
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPainter::setWorldMatrix: Will be reset by begin()" );
+	tqWarning( "TQPainter::setWorldMatrix: Will be reset by begin()" );
 #endif
 	return;
     }
@@ -1493,7 +1493,7 @@ void TQPainter::restoreWorldMatrix()
     TQWMatrixStack *stack = (TQWMatrixStack *)wm_stack;
     if ( stack == 0 || stack->isEmpty() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPainter::restoreWorldMatrix: Empty stack error" );
+	tqWarning( "TQPainter::restoreWorldMatrix: Empty stack error" );
 #endif
 	return;
     }
@@ -1774,7 +1774,7 @@ void TQPainter::map( int x, int y, int w, int h,
 	    } break;
 	    default:
 #if defined(QT_CHECK_STATE)
-		qWarning( "TQPainter::map: Internal error" );
+		tqWarning( "TQPainter::map: Internal error" );
 #endif
 		break;
 	}
@@ -1797,7 +1797,7 @@ void TQPainter::map( int x, int y, int w, int h,
 		break;
 	    default:
 #if defined(QT_CHECK_STATE)
-		qWarning( "TQPainter::map: Internal error" );
+		tqWarning( "TQPainter::map: Internal error" );
 #endif
 		break;
 	}
@@ -1819,7 +1819,7 @@ void TQPainter::mapInv( int x, int y, int *rx, int *ry ) const
 #ifndef QT_NO_TRANSFORMATIONS
 #if defined(QT_CHECK_STATE)
     if ( !txinv )
-	qWarning( "TQPainter::mapInv: Internal error" );
+	tqWarning( "TQPainter::mapInv: Internal error" );
 #endif
     if ( qt_old_transformations ) {
 	double tx = im11()*x + im21()*y+idx();
@@ -1848,7 +1848,7 @@ void TQPainter::mapInv( int x, int y, int w, int h,
 #ifndef QT_NO_TRANSFORMATIONS
 #if defined(QT_CHECK_STATE)
     if ( !txinv || txop == TxRotShear )
-	qWarning( "TQPainter::mapInv: Internal error" );
+	tqWarning( "TQPainter::mapInv: Internal error" );
 #endif
     if ( qt_old_transformations ) {
 	double tx = im11()*x + idx();
@@ -2939,20 +2939,20 @@ void qt_format_text( const TQFont& font, const TQRect &_r,
 	int desc = fm.descent();
 	height = -leading;
 
-	//qDebug("\n\nbeginLayout: lw = %d, rectwidth=%d", lineWidth , r.width());
+	//tqDebug("\n\nbeginLayout: lw = %d, rectwidth=%d", lineWidth , r.width());
 	while ( !textLayout.atEnd() ) {
 	    height += leading;
 	    textLayout.beginLine( lineWidth == INT_MAX ? lineWidth : lineWidth );
-	    //qDebug("-----beginLine( %d )-----",  lineWidth );
+	    //tqDebug("-----beginLine( %d )-----",  lineWidth );
 	    bool linesep = FALSE;
 	    while ( 1 ) {
 		TQTextItem ti = textLayout.currentItem();
- 		//qDebug("item: from=%d, ch=%x", ti.from(), text.unicode()[ti.from()].unicode() );
+ 		//tqDebug("item: from=%d, ch=%x", ti.from(), text.unicode()[ti.from()].unicode() );
 		if ( expandtabs && ti.isTab() ) {
 		    int tw = 0;
 		    int x = textLayout.widthUsed();
 		    if ( tabarraylen ) {
-// 			qDebug("tabarraylen=%d", tabarraylen );
+// 			tqDebug("tabarraylen=%d", tabarraylen );
 			int tab = 0;
 			while ( tab < tabarraylen ) {
 			    if ( tabarray[tab] > x ) {
@@ -2964,7 +2964,7 @@ void qt_format_text( const TQFont& font, const TQRect &_r,
 		    } else {
 			tw = tabstops - (x % tabstops);
 		    }
- 		    //qDebug("tw = %d",  tw );
+ 		    //tqDebug("tw = %d",  tw );
 		    if ( tw )
 			ti.setWidth( tw );
 		}
@@ -2979,7 +2979,7 @@ void qt_format_text( const TQFont& font, const TQRect &_r,
 	    textLayout.setLineWidth( r.width()-rb-lb );
 	    textLayout.endLine( 0, height, tf, &ascent, &descent,
 				&lineLeft, &lineRight );
-	    //qDebug("finalizing line: lw=%d ascent = %d, descent=%d lineleft=%d lineright=%d", lineWidth, ascent, descent,lineLeft, lineRight  );
+	    //tqDebug("finalizing line: lw=%d ascent = %d, descent=%d lineleft=%d lineright=%d", lineWidth, ascent, descent,lineLeft, lineRight  );
 	    left = TQMIN( left, lineLeft );
 	    right = TQMAX( right, lineRight );
 	    height += ascent + descent + 1;
@@ -2996,7 +2996,7 @@ void qt_format_text( const TQFont& font, const TQRect &_r,
 
     if ( brect ) {
 	*brect = TQRect( r.x() + left, r.y() + yoff, right-left + lb+rb, height );
-	//qDebug("br = %d %d %d/%d, left=%d, right=%d", brect->x(), brect->y(), brect->width(), brect->height(), left, right);
+	//tqDebug("br = %d %d %d/%d, left=%d, right=%d", brect->x(), brect->y(), brect->width(), brect->height(), left, right);
     }
 
     if (!(tf & TQPainter::DontPrint)) {
@@ -3032,10 +3032,10 @@ void qt_format_text( const TQFont& font, const TQRect &_r,
 	if (fnt.overline()) _tf |= TQt::Overline;
 	if (fnt.strikeOut()) _tf |= TQt::StrikeOut;
 
-	//qDebug("have %d items",textLayout.numItems());
+	//tqDebug("have %d items",textLayout.numItems());
 	for ( int i = 0; i < textLayout.numItems(); i++ ) {
 	    TQTextItem ti = textLayout.itemAt( i );
- 	    //qDebug("Item %d: from=%d,  length=%d,  space=%d x=%d", i, ti.from(),  ti.length(), ti.isSpace(), ti.x() );
+ 	    //tqDebug("Item %d: from=%d,  length=%d,  space=%d x=%d", i, ti.from(),  ti.length(), ti.isSpace(), ti.x() );
 	    if ( ti.isTab() || ti.isObject() )
 		continue;
 	    int textFlags = _tf;
@@ -3803,7 +3803,7 @@ void TQBrush::setStyle( BrushStyle s )		// set brush style
 	return;
 #if defined(QT_CHECK_RANGE)
     if ( s == CustomPattern )
-	qWarning( "TQBrush::setStyle: CustomPattern is for internal use" );
+	tqWarning( "TQBrush::setStyle: CustomPattern is for internal use" );
 #endif
     detach();
     data->style = s;
@@ -3930,7 +3930,7 @@ TQDataStream &operator<<( TQDataStream &s, const TQBrush &b )
 #ifndef QT_NO_IMAGEIO
 	s << *b.pixmap();
 #else
-	qWarning("No Image Brush I/O");
+	tqWarning("No Image Brush I/O");
 #endif
     return s;
 }
@@ -3956,7 +3956,7 @@ TQDataStream &operator>>( TQDataStream &s, TQBrush &b )
 	s >> pm;
 	b = TQBrush( color, pm );
 #else
-	qWarning("No Image Brush I/O");
+	tqWarning("No Image Brush I/O");
 #endif
     }
     else
diff --git a/src/kernel/qpainter_x11.cpp b/src/kernel/qpainter_x11.cpp
index badbe9e23..a35b5b3b8 100644
--- a/src/kernel/qpainter_x11.cpp
+++ b/src/kernel/qpainter_x11.cpp
@@ -347,7 +347,7 @@ static GC alloc_gc( Display *dpy, int scrn, Drawable hd, bool monochrome=FALSE,
         p++;
     }
 #if defined(QT_CHECK_NULL)
-    qWarning( "TQPainter: Internal error; no available GC" );
+    tqWarning( "TQPainter: Internal error; no available GC" );
 #endif
     GC gc = XCreateGC( dpy, hd, 0, 0 );
     XSetGraphicsExposures( dpy, gc, False );
@@ -449,9 +449,9 @@ static void cleanup_gc_cache()
     if ( !gc_cache_init )
         return;
 #if defined(GC_CACHE_STAT)
-    qDebug( "Number of cache hits = %d", g_numhits );
-    qDebug( "Number of cache creates = %d", g_numcreates );
-    qDebug( "Number of cache faults = %d", g_numfaults );
+    tqDebug( "Number of cache hits = %d", g_numhits );
+    tqDebug( "Number of cache creates = %d", g_numcreates );
+    tqDebug( "Number of cache faults = %d", g_numfaults );
     for ( int i=0; i<gc_cache_size; i++ ) {
         TQCString    str;
         TQBuffer     buf( str );
@@ -464,7 +464,7 @@ static void cleanup_gc_cache()
               << g->count << '\t';
         }
         s << '\0';
-        qDebug( str );
+        tqDebug( str );
         buf.close();
     }
 #endif
@@ -640,7 +640,7 @@ void TQPainter::setFont( const TQFont &font )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-        qWarning( "TQPainter::setFont: Will be reset by begin()" );
+        tqWarning( "TQPainter::setFont: Will be reset by begin()" );
 #endif
     if ( cfont.d != font.d ) {
         cfont = font;
@@ -1013,14 +1013,14 @@ bool TQPainter::begin( const TQPaintDevice *pd, bool unclipped )
 {
     if ( isActive() ) {                         // already active painting
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::begin: Painter is already active."
+        tqWarning( "TQPainter::begin: Painter is already active."
                   "\n\tYou must end() the painter before a second begin()" );
 #endif
         return FALSE;
     }
     if ( pd == 0 ) {
 #if defined(QT_CHECK_NULL)
-        qWarning( "TQPainter::begin: Paint device cannot be null" );
+        tqWarning( "TQPainter::begin: Paint device cannot be null" );
 #endif
         return FALSE;
     }
@@ -1039,7 +1039,7 @@ bool TQPainter::begin( const TQPaintDevice *pd, bool unclipped )
     if ( pdev->isExtDev() && pdev->paintingActive() ) {
         // somebody else is already painting
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::begin: Another TQPainter is already painting "
+        tqWarning( "TQPainter::begin: Another TQPainter is already painting "
                   "this device;\n\tAn extended paint device can only be "
                   "painted by one TQPainter at a time." );
 #endif
@@ -1129,7 +1129,7 @@ bool TQPainter::begin( const TQPaintDevice *pd, bool unclipped )
         TQPixmap *pm = (TQPixmap*)pdev;
         if ( pm->isNull() ) {
 #if defined(QT_CHECK_NULL)
-            qWarning( "TQPainter::begin: Cannot paint null pixmap" );
+            tqWarning( "TQPainter::begin: Cannot paint null pixmap" );
 #endif
             end();
             return FALSE;
@@ -1189,7 +1189,7 @@ bool TQPainter::end()                            // end painting
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::end: Missing begin() or begin() failed" );
+        tqWarning( "TQPainter::end: Missing begin() or begin() failed" );
 #endif
         return FALSE;
     }
@@ -1290,7 +1290,7 @@ void TQPainter::setBackgroundColor( const TQColor &c )
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::setBackgroundColor: Call begin() first" );
+        tqWarning( "TQPainter::setBackgroundColor: Call begin() first" );
 #endif
         return;
     }
@@ -1325,13 +1325,13 @@ void TQPainter::setBackgroundMode( BGMode m )
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::setBackgroundMode: Call begin() first" );
+        tqWarning( "TQPainter::setBackgroundMode: Call begin() first" );
 #endif
         return;
     }
     if ( m != TransparentMode && m != OpaqueMode ) {
 #if defined(QT_CHECK_RANGE)
-        qWarning( "TQPainter::setBackgroundMode: Invalid mode" );
+        tqWarning( "TQPainter::setBackgroundMode: Invalid mode" );
 #endif
         return;
     }
@@ -1379,13 +1379,13 @@ void TQPainter::setRasterOp( RasterOp r )
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::setRasterOp: Call begin() first" );
+        tqWarning( "TQPainter::setRasterOp: Call begin() first" );
 #endif
         return;
     }
     if ( (uint)r > LastROP ) {
 #if defined(QT_CHECK_RANGE)
-        qWarning( "TQPainter::setRasterOp: Invalid ROP code" );
+        tqWarning( "TQPainter::setRasterOp: Invalid ROP code" );
 #endif
         return;
     }
@@ -1420,7 +1420,7 @@ void TQPainter::setBrushOrigin( int x, int y )
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::setBrushOrigin: Call begin() first" );
+        tqWarning( "TQPainter::setBrushOrigin: Call begin() first" );
 #endif
         return;
     }
@@ -1449,7 +1449,7 @@ void TQPainter::setClipping( bool enable )
 {
     if ( !isActive() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPainter::setClipping: Will be reset by begin()" );
+        tqWarning( "TQPainter::setClipping: Will be reset by begin()" );
 #endif
         return;
     }
@@ -1514,7 +1514,7 @@ void TQPainter::setClipRegion( const TQRegion &rgn, CoordinateMode m )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isActive() )
-        qWarning( "TQPainter::setClipRegion: Will be reset by begin()" );
+        tqWarning( "TQPainter::setClipRegion: Will be reset by begin()" );
 #endif
     if ( m == CoordDevice )
 	crgn = rgn;
@@ -2501,7 +2501,7 @@ void TQPainter::drawCubicBezier( const TQPointArray &a, int index )
         return;
     if ( a.size() - index < 4 ) {
 #if defined(QT_CHECK_RANGE)
-        qWarning( "TQPainter::drawCubicBezier: Cubic Bezier needs 4 control "
+        tqWarning( "TQPainter::drawCubicBezier: Cubic Bezier needs 4 control "
                   "points" );
 #endif
         return;
@@ -2681,7 +2681,7 @@ void TQPainter::drawPixmap( int x, int y, const TQPixmap &pixmap,
 
         TQBitmap *comb = new TQBitmap( sw, sh );
         comb->detach();
-        GC cgc = qt_xget_temp_gc( pixmap.x11Screen(), TRUE );   // get temporary mono GC
+        GC cgc = tqt_xget_temp_gc( pixmap.x11Screen(), TRUE );   // get temporary mono GC
         XSetForeground( dpy, cgc, 0 );
         XFillRectangle( dpy, comb->handle(), cgc, 0, 0, sw, sh );
         XSetBackground( dpy, cgc, 0 );
diff --git a/src/kernel/qpalette.cpp b/src/kernel/qpalette.cpp
index 51947caa6..7f0cabe45 100644
--- a/src/kernel/qpalette.cpp
+++ b/src/kernel/qpalette.cpp
@@ -1100,13 +1100,13 @@ const TQBrush &TQPalette::directBrush( ColorGroup gr, TQColorGroup::ColorRole r
 {
     if ( (uint)gr > (uint)TQPalette::NColorGroups ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPalette::directBrush: colorGroup(%i) out of range", gr );
+	tqWarning( "TQPalette::directBrush: colorGroup(%i) out of range", gr );
 #endif
 	return data->active.br[TQColorGroup::Foreground];
     }
     if ( (uint)r >= (uint)TQColorGroup::NColorRoles ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPalette::directBrush: colorRole(%i) out of range", r );
+	tqWarning( "TQPalette::directBrush: colorRole(%i) out of range", r );
 #endif
 	return data->active.br[TQColorGroup::Foreground];
     }
@@ -1124,7 +1124,7 @@ const TQBrush &TQPalette::directBrush( ColorGroup gr, TQColorGroup::ColorRole r
 	break;
     }
 #if defined(QT_CHECK_RANGE)
-    qWarning( "TQPalette::directBrush: colorGroup(%i) internal error", gr );
+    tqWarning( "TQPalette::directBrush: colorGroup(%i) internal error", gr );
 #endif
     return data->active.br[TQColorGroup::Foreground]; // Satisfy compiler
 }
@@ -1133,13 +1133,13 @@ void TQPalette::directSetBrush( ColorGroup gr, TQColorGroup::ColorRole r, const
 {
     if ( (uint)gr > (uint)TQPalette::NColorGroups ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPalette::directBrush: colorGroup(%i) out of range", gr );
+	tqWarning( "TQPalette::directBrush: colorGroup(%i) out of range", gr );
 #endif
 	return;
     }
     if ( (uint)r >= (uint)TQColorGroup::NColorRoles ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPalette::directBrush: colorRole(%i) out of range", r );
+	tqWarning( "TQPalette::directBrush: colorRole(%i) out of range", r );
 #endif
 	return;
     }
@@ -1155,7 +1155,7 @@ void TQPalette::directSetBrush( ColorGroup gr, TQColorGroup::ColorRole r, const
 	break;
     default:
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPalette::directBrush: colorGroup(%i) internal error", gr );
+	tqWarning( "TQPalette::directBrush: colorGroup(%i) internal error", gr );
 #endif
 	break;
     }
diff --git a/src/kernel/qpicture.cpp b/src/kernel/qpicture.cpp
index f7c60ad3b..64245179a 100644
--- a/src/kernel/qpicture.cpp
+++ b/src/kernel/qpicture.cpp
@@ -138,7 +138,7 @@ TQPicture::TQPicture( int formatVersion )
 
 #if defined(QT_CHECK_RANGE)
     if ( formatVersion == 0 )
-	qWarning( "TQPicture: invalid format version 0" );
+	tqWarning( "TQPicture: invalid format version 0" );
 #endif
 
     // still accept the 0 default from before TQt 3.0.
@@ -260,7 +260,7 @@ bool TQPicture::load( TQIODevice *dev, const char *format )
     }
 #endif
     if ( format ) {
-	qWarning( "TQPicture::load: No such picture format: %s", format );
+	tqWarning( "TQPicture::load: No such picture format: %s", format );
 	return FALSE;
     }
 
@@ -291,7 +291,7 @@ bool TQPicture::save( const TQString &fileName, const char *format )
 {
     if ( paintingActive() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPicture::save: still being painted on. "
+	tqWarning( "TQPicture::save: still being painted on. "
 		  "Call TQPainter::end() first" );
 #endif
 	return FALSE;
@@ -300,7 +300,7 @@ bool TQPicture::save( const TQString &fileName, const char *format )
 #ifndef QT_NO_SVG
     // identical to TQIODevice* code below but the file name
     // makes a difference when it comes to saving pixmaps
-    if ( qstricmp( format, "svg" ) == 0 ) {
+    if ( tqstricmp( format, "svg" ) == 0 ) {
 	TQSvgDevice svg;
 	TQPainter p( &svg );
 	if ( !play( &p ) )
@@ -326,14 +326,14 @@ bool TQPicture::save( TQIODevice *dev, const char *format )
 {
     if ( paintingActive() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPicture::save: still being painted on. "
+	tqWarning( "TQPicture::save: still being painted on. "
 		  "Call TQPainter::end() first" );
 #endif
 	return FALSE;
     }
 
 #ifndef QT_NO_SVG
-    if ( qstricmp( format, "svg" ) == 0 ) {
+    if ( tqstricmp( format, "svg" ) == 0 ) {
 	TQSvgDevice svg;
 	TQPainter p( &svg );
 	if ( !play( &p ) )
@@ -343,7 +343,7 @@ bool TQPicture::save( TQIODevice *dev, const char *format )
     }
 #endif
     if ( format ) {
-	qWarning( "TQPicture::save: No such picture format: %s", format );
+	tqWarning( "TQPicture::save: No such picture format: %s", format );
 	return FALSE;
     }
 
@@ -409,7 +409,7 @@ bool TQPicture::play( TQPainter *painter )
     s >> nrecords;
     if ( !exec( painter, s, nrecords ) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPicture::play: Format error" );
+	tqWarning( "TQPicture::play: Format error" );
 #endif
 	d->pictb.close();
 	return FALSE;
@@ -669,13 +669,13 @@ bool TQPicture::exec( TQPainter *painter, TQDataStream &s, int nrecords )
 		break;
 	    default:
 #if defined(QT_CHECK_RANGE)
-		qWarning( "TQPicture::play: Invalid command %d", c );
+		tqWarning( "TQPicture::play: Invalid command %d", c );
 #endif
 		if ( len )			// skip unknown command
 		    s.device()->at( s.device()->at()+len );
 	}
 #if defined(QT_DEBUG)
-	//qDebug( "device->at(): %i, strm_pos: %i len: %i", s.device()->at(), strm_pos, len );
+	//tqDebug( "device->at(): %i, strm_pos: %i len: %i", s.device()->at(), strm_pos, len );
 	Q_ASSERT( Q_INT32(s.device()->at() - strm_pos) == len );
 #endif
     }
@@ -736,7 +736,7 @@ bool TQPicture::TQPicturePrivate::cmd( int c, TQPainter *pt, TQPDevCmdParam *p )
 	}
 	s << (Q_UINT32)trecs;			// write number of records
 	pictb.at( cs_start );
-	Q_UINT16 cs = (Q_UINT16)qChecksum( buf.data()+data_start, pos-data_start );
+	Q_UINT16 cs = (Q_UINT16)tqChecksum( buf.data()+data_start, pos-data_start );
 	s << cs;				// write checksum
 	pictb.close();
 	return TRUE;
@@ -899,7 +899,7 @@ bool TQPicture::TQPicturePrivate::cmd( int c, TQPainter *pt, TQPDevCmdParam *p )
 	    break;
 #if defined(QT_CHECK_RANGE)
 	default:
-	    qWarning( "TQPicture::cmd: Command %d not recognized", c );
+	    tqWarning( "TQPicture::cmd: Command %d not recognized", c );
 #endif
     }
     int newpos = (int)pictb.at();		// new position
@@ -985,7 +985,7 @@ int TQPicture::metric( int m ) const
 	default:
 	    val = 0;
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQPicture::metric: Invalid metric command" );
+	    tqWarning( "TQPicture::metric: Invalid metric command" );
 #endif
     }
     return val;
@@ -1120,7 +1120,7 @@ bool TQPicture::TQPicturePrivate::checkFormat()
     s.readRawBytes( mf_id, 4 );			// read actual tag
     if ( memcmp(mf_id, mfhdr_tag, 4) != 0 ) { 	// wrong header id
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPicture::checkFormat: Incorrect header" );
+	tqWarning( "TQPicture::checkFormat: Incorrect header" );
 #endif
 	pictb.close();
 	return FALSE;
@@ -1131,10 +1131,10 @@ bool TQPicture::TQPicturePrivate::checkFormat()
     Q_UINT16 cs,ccs;
     TQByteArray buf = pictb.buffer();	// pointer to data
     s >> cs;				// read checksum
-    ccs = qChecksum( buf.data() + data_start, buf.size() - data_start );
+    ccs = tqChecksum( buf.data() + data_start, buf.size() - data_start );
     if ( ccs != cs ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPicture::checkFormat: Invalid checksum %x, %x expected",
+	tqWarning( "TQPicture::checkFormat: Invalid checksum %x, %x expected",
 		  ccs, cs );
 #endif
 	pictb.close();
@@ -1145,7 +1145,7 @@ bool TQPicture::TQPicturePrivate::checkFormat()
     s >> major >> minor;			// read version number
     if ( major > mfhdr_maj ) {		// new, incompatible version
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPicture::checkFormat: Incompatible version %d.%d",
+	tqWarning( "TQPicture::checkFormat: Incompatible version %d.%d",
 		  major, minor);
 #endif
 	pictb.close();
@@ -1163,7 +1163,7 @@ bool TQPicture::TQPicturePrivate::checkFormat()
 	}
     } else {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPicture::checkFormat: Format error" );
+	tqWarning( "TQPicture::checkFormat: Format error" );
 #endif
 	pictb.close();
 	return FALSE;
diff --git a/src/kernel/qpixmap.cpp b/src/kernel/qpixmap.cpp
index c03ac42f6..95fbed5ab 100644
--- a/src/kernel/qpixmap.cpp
+++ b/src/kernel/qpixmap.cpp
@@ -405,7 +405,7 @@ TQPixmap TQPixmap::fromMimeSource( const TQString &abs_name )
 	    return TQPixmap( abs_name );
 #if defined(QT_CHECK_STATE)
 	if ( !abs_name.isEmpty() )
-	    qWarning( "TQPixmap::fromMimeSource: Cannot find pixmap \"%s\" in the mime source factory",
+	    tqWarning( "TQPixmap::fromMimeSource: Cannot find pixmap \"%s\" in the mime source factory",
 		      abs_name.latin1() );
 #endif
 	return TQPixmap();
@@ -459,7 +459,7 @@ TQPixmap &TQPixmap::operator=( const TQPixmap &pixmap )
 {
     if ( paintingActive() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning("TQPixmap::operator=: Cannot assign to pixmap during painting");
+	tqWarning("TQPixmap::operator=: Cannot assign to pixmap during painting");
 #endif
 	return *this;
     }
@@ -673,7 +673,7 @@ void TQPixmap::resize( int w, int h )
     } else
 #elif defined(Q_WS_X11) && !defined(QT_NO_XFTFREETYPE)
     if (data->alphapm)
-	qWarning("TQPixmap::resize: TODO: resize alpha data");
+	tqWarning("TQPixmap::resize: TODO: resize alpha data");
     else
 #endif // Q_WS_X11
 	if ( data->mask ) {				// resize mask as well
@@ -746,7 +746,7 @@ void TQPixmap::setMask( const TQBitmap &newmask )
 
     if ( newmask.width() != width() || newmask.height() != height() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPixmap::setMask: The pixmap and the mask must have "
+	tqWarning( "TQPixmap::setMask: The pixmap and the mask must have "
 		  "the same size" );
 #endif
 	return;
@@ -1054,7 +1054,7 @@ bool TQPixmap::doImageIO( TQImageIO* io, int quality ) const
     io->setImage( convertToImage() );
 #if defined(QT_CHECK_RANGE)
     if ( quality > 100  || quality < -1 )
-	qWarning( "TQPixmap::save: quality out of range [-1,100]" );
+	tqWarning( "TQPixmap::save: quality out of range [-1,100]" );
 #endif
     if ( quality >= 0 )
 	io->setQuality( TQMIN(quality,100) );
diff --git a/src/kernel/qpixmap_x11.cpp b/src/kernel/qpixmap_x11.cpp
index cc8da0d3c..328f78175 100644
--- a/src/kernel/qpixmap_x11.cpp
+++ b/src/kernel/qpixmap_x11.cpp
@@ -141,7 +141,7 @@ static bool qt_create_mitshm_buffer( const TQPaintDevice* dev, int w, int h )
     } else {
 	if ( !XShmQueryVersion(dpy, &major, &minor, &pixmaps_ok) )
 	    return FALSE;			// MIT Shm not supported
-	qAddPostRoutine( qt_cleanup_mitshm );
+	tqAddPostRoutine( qt_cleanup_mitshm );
 	xshminit = TRUE;
     }
 
@@ -350,14 +350,14 @@ static void build_scale_table( uint **table, uint nBits )
 {
     if ( nBits > 7 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "build_scale_table: internal error, nBits = %i", nBits );
+	tqWarning( "build_scale_table: internal error, nBits = %i", nBits );
 #endif
 	return;
     }
     if (!*table) {
 	static bool firstTable = TRUE;
 	if ( firstTable ) {
-	    qAddPostRoutine( cleanup_scale_tables );
+	    tqAddPostRoutine( cleanup_scale_tables );
 	    firstTable = FALSE;
 	}
 	*table = new uint[256];
@@ -371,8 +371,8 @@ static void build_scale_table( uint **table, uint nBits )
 
 static int defaultScreen = -1;
 
-extern bool qt_use_xrender; // defined in qapplication_x11.cpp
-extern bool qt_has_xft;     // defined in qfont_x11.cpp
+extern bool tqt_use_xrender; // defined in qapplication_x11.cpp
+extern bool tqt_has_xft;     // defined in qfont_x11.cpp
 
 #ifndef QT_NO_XFTFREETYPE
 #ifndef QT_XFT2
@@ -394,7 +394,7 @@ void TQPixmap::init( int w, int h, int d, bool bitmap, Optimization optim )
 {
 #if defined(QT_CHECK_STATE)
     if ( tqApp->type() == TQApplication::Tty ) {
-	qWarning( "TQPixmap: Cannot create a TQPixmap when no GUI "
+	tqWarning( "TQPixmap: Cannot create a TQPixmap when no GUI "
 		  "is being used" );
     }
 #endif
@@ -441,7 +441,7 @@ void TQPixmap::init( int w, int h, int d, bool bitmap, Optimization optim )
 	rendhd = 0;
 #if defined(QT_CHECK_RANGE)
 	if ( !make_null )
-	    qWarning( "TQPixmap: Invalid pixmap parameters" );
+	    tqWarning( "TQPixmap: Invalid pixmap parameters" );
 #endif
 	return;
     }
@@ -451,7 +451,7 @@ void TQPixmap::init( int w, int h, int d, bool bitmap, Optimization optim )
 				w, h, data->d );
 
 #ifndef QT_NO_XFTFREETYPE
-    if ( qt_has_xft ) {
+    if ( tqt_has_xft ) {
 	if ( data->d == 1 ) {
 	    rendhd = (HANDLE) XftDrawCreateBitmap( x11Display(), hd );
 	} else {
@@ -521,7 +521,7 @@ TQPixmap::TQPixmap( int w, int h, const uchar *bits, bool isXbitmap)
 					(char *)bits, w, h );
 
 #ifndef QT_NO_XFTFREETYPE
-    if ( qt_has_xft )
+    if ( tqt_has_xft )
 	rendhd = (HANDLE) XftDrawCreateBitmap (x11Display (), hd);
 #endif // QT_NO_XFTFREETYPE
 
@@ -640,7 +640,7 @@ void TQPixmap::fill( const TQColor &fillColor )
     if ( isNull() )
 	return;
     detach();					// detach other references
-    GC gc = qt_xget_temp_gc( x11Screen(), depth()==1 );
+    GC gc = tqt_xget_temp_gc( x11Screen(), depth()==1 );
     XSetForeground( x11Display(), gc, fillColor.pixel(x11Screen()) );
     XFillRectangle( x11Display(), hd, gc, 0, 0, width(), height() );
 }
@@ -690,7 +690,7 @@ int TQPixmap::metric( int m ) const
 	    default:
 		val = 0;
 #if defined(QT_CHECK_RANGE)
-		qWarning( "TQPixmap::metric: Invalid metric command" );
+		tqWarning( "TQPixmap::metric: Invalid metric command" );
 #endif
 	}
     }
@@ -889,7 +889,7 @@ TQImage TQPixmap::convertToImage() const
 		    y = h;
 		    pixel = 0;		// eliminate compiler warning
 #if defined(QT_CHECK_RANGE)
-		    qWarning( "TQPixmap::convertToImage: Invalid depth %d",
+		    tqWarning( "TQPixmap::convertToImage: Invalid depth %d",
 			      bppc );
 #endif
 		}
@@ -938,7 +938,7 @@ TQImage TQPixmap::convertToImage() const
     } else {
 	/* Typically 2 or 4 bits display depth */
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPixmap::convertToImage: Display not supported (bpp=%d)",
+	tqWarning( "TQPixmap::convertToImage: Display not supported (bpp=%d)",
 		  xi->bits_per_pixel );
 #endif
 	image.reset();
@@ -1098,7 +1098,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 {
     if ( img.isNull() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQPixmap::convertFromImage: Cannot convert a null image" );
+	tqWarning( "TQPixmap::convertFromImage: Cannot convert a null image" );
 #endif
 	return FALSE;
     }
@@ -1219,7 +1219,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 					    bits, w, h );
 
 #ifndef QT_NO_XFTFREETYPE
-	if ( qt_has_xft )
+	if ( tqt_has_xft )
 	    rendhd = (HANDLE) XftDrawCreateBitmap( x11Display(), hd );
 #endif // QT_NO_XFTFREETYPE
 
@@ -1352,7 +1352,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 
         int wordsize;
         bool bigendian;
-        qSysInfo( &wordsize, &bigendian );
+        tqSysInfo( &wordsize, &bigendian );
         bool same_msb_lsb = ( xi->byte_order == MSBFirst ) == ( bigendian );
         
         if( bppc == 8 ) // 8 bit
@@ -1375,7 +1375,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
             else
                 mode = bppc == 33 ? BPP32_LSB : BPP32_MSB;
         } else
-	    qFatal("Logic error 3");
+	    tqFatal("Logic error 3");
 
 #define GET_PIXEL \
                 int pixel; \
@@ -1494,7 +1494,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
                     )
 		    break;
 		default:
-		    qFatal("Logic error");
+		    tqFatal("Logic error");
 		}
 	} else {
 	    switch ( mode ) {
@@ -1591,7 +1591,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
                     )
   		    break;
   		default:
-  		    qFatal("Logic error 2");
+  		    tqFatal("Logic error 2");
   	    }
   	}
   	xi->data = (char *)newbits;
@@ -1756,7 +1756,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 	    newbits = (uchar *)newerbits;
 	} else if ( xi->bits_per_pixel != 8 ) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQPixmap::convertFromImage: Display not supported "
+	    tqWarning( "TQPixmap::convertFromImage: Display not supported "
 		      "(bpp=%d)", xi->bits_per_pixel );
 #endif
 	}
@@ -1789,7 +1789,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 				    w, h, dd );
 
 #ifndef QT_NO_XFTFREETYPE
-	if ( qt_has_xft ) {
+	if ( tqt_has_xft ) {
 	    if ( data->d == 1 ) {
 		rendhd = (HANDLE) XftDrawCreateBitmap( x11Display (), hd );
 	    } else {
@@ -1803,11 +1803,11 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 
 #ifdef QT_MITSHM_CONVERSIONS
     if( mitshm_ximage )
-        XShmPutImage( dpy, hd, qt_xget_readonly_gc( x11Screen(), FALSE ),
+        XShmPutImage( dpy, hd, tqt_xget_readonly_gc( x11Screen(), FALSE ),
                       xi, 0, 0, 0, 0, w, h, False );
     else
 #endif
-    XPutImage( dpy, hd, qt_xget_readonly_gc( x11Screen(), FALSE  ),
+    XPutImage( dpy, hd, tqt_xget_readonly_gc( x11Screen(), FALSE  ),
 	       xi, 0, 0, 0, 0, w, h );
 
     data->w = w;
@@ -1838,7 +1838,7 @@ bool TQPixmap::convertFromImage( const TQImage &img, int conversion_flags )
 	    }
 	}
 
-	if (qt_use_xrender && qt_has_xft && alphamap) {
+	if (tqt_use_xrender && tqt_has_xft && alphamap) {
 	    data->alphapm = new TQPixmap; // create a null pixmap
 
 	    // setup pixmap data
@@ -2023,7 +2023,7 @@ TQPixmap TQPixmap::grabWindow( WId window, int x, int y, int w, int h )
     pm.data->uninit = FALSE;
     pm.x11SetScreen( scr );
 
-    GC gc = qt_xget_temp_gc( scr, FALSE );
+    GC gc = tqt_xget_temp_gc( scr, FALSE );
     XSetSubwindowMode( dpy, gc, IncludeInferiors );
     XCopyArea( dpy, window, pm.handle(), gc, x, y, w, h, 0, 0 );
     XSetSubwindowMode( dpy, gc, ClipByChildren );
@@ -2155,17 +2155,17 @@ TQPixmap TQPixmap::xForm( const TQWMatrix &matrix ) const
 
     // #define QT_DEBUG_XIMAGE
 #if defined(QT_DEBUG_XIMAGE)
-    qDebug( "----IMAGE--INFO--------------" );
-    qDebug( "width............. %d", xi->width );
-    qDebug( "height............ %d", xi->height );
-    qDebug( "xoffset........... %d", xi->xoffset );
-    qDebug( "format............ %d", xi->format );
-    qDebug( "byte order........ %d", xi->byte_order );
-    qDebug( "bitmap unit....... %d", xi->bitmap_unit );
-    qDebug( "bitmap bit order.. %d", xi->bitmap_bit_order );
-    qDebug( "depth............. %d", xi->depth );
-    qDebug( "bytes per line.... %d", xi->bytes_per_line );
-    qDebug( "bits per pixel.... %d", xi->bits_per_pixel );
+    tqDebug( "----IMAGE--INFO--------------" );
+    tqDebug( "width............. %d", xi->width );
+    tqDebug( "height............ %d", xi->height );
+    tqDebug( "xoffset........... %d", xi->xoffset );
+    tqDebug( "format............ %d", xi->format );
+    tqDebug( "byte order........ %d", xi->byte_order );
+    tqDebug( "bitmap unit....... %d", xi->bitmap_unit );
+    tqDebug( "bitmap bit order.. %d", xi->bitmap_bit_order );
+    tqDebug( "depth............. %d", xi->depth );
+    tqDebug( "bytes per line.... %d", xi->bytes_per_line );
+    tqDebug( "bits per pixel.... %d", xi->bits_per_pixel );
 #endif
 
     int type;
@@ -2188,7 +2188,7 @@ TQPixmap TQPixmap::xForm( const TQWMatrix &matrix ) const
 
     if ( !qt_xForm_helper( mat, xi->xoffset, type, bpp, dptr, xbpl, p_inc, h, sptr, sbpl, ws, hs ) ){
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPixmap::xForm: display not supported (bpp=%d)",bpp);
+	tqWarning( "TQPixmap::xForm: display not supported (bpp=%d)",bpp);
 #endif
 	TQPixmap pm;
 	return pm;
@@ -2213,7 +2213,7 @@ TQPixmap TQPixmap::xForm( const TQWMatrix &matrix ) const
 	}
 	return pm;
     } else {					// color pixmap
-	GC gc = qt_xget_readonly_gc( x11Screen(), FALSE );
+	GC gc = tqt_xget_readonly_gc( x11Screen(), FALSE );
 	TQPixmap pm( w, h );
 	pm.data->uninit = FALSE;
 	pm.x11SetScreen( x11Screen() );
@@ -2234,7 +2234,7 @@ TQPixmap TQPixmap::xForm( const TQWMatrix &matrix ) const
 	    pm.setMask( data->mask->xForm(matrix) );
 
 #ifndef QT_NO_XFTFREETYPE
-	if ( qt_use_xrender && qt_has_xft && data->alphapm ) { // xform the alpha channel
+	if ( tqt_use_xrender && tqt_has_xft && data->alphapm ) { // xform the alpha channel
 	    XImage *axi = 0;
 	    if ((axi = XGetImage(x11Display(), data->alphapm->handle(),
 				 0, 0, ws, hs, AllPlanes, ZPixmap))) {
@@ -2325,7 +2325,7 @@ void TQPixmap::x11SetScreen( int screen )
 	return;
     }
 #if 0
-    qDebug("TQPixmap::x11SetScreen for %p from %d to %d. Size is %d/%d", data, x11Screen(), screen, width(), height() );
+    tqDebug("TQPixmap::x11SetScreen for %p from %d to %d. Size is %d/%d", data, x11Screen(), screen, width(), height() );
 #endif
 
     TQImage img = convertToImage();
@@ -2415,8 +2415,8 @@ Q_EXPORT void copyBlt( TQPixmap *dst, int dx, int dy,
 
 #ifndef QT_NO_XFTFREETYPE
     // copy alpha data
-    extern bool qt_use_xrender; // from qapplication_x11.cpp
-    if ( ! qt_use_xrender || ! src->data->alphapm )
+    extern bool tqt_use_xrender; // from qapplication_x11.cpp
+    if ( ! tqt_use_xrender || ! src->data->alphapm )
 	return;
 
     if ( sw < 0 )
diff --git a/src/kernel/qpixmapcache.cpp b/src/kernel/qpixmapcache.cpp
index d2256bb66..6f350620a 100644
--- a/src/kernel/qpixmapcache.cpp
+++ b/src/kernel/qpixmapcache.cpp
@@ -307,7 +307,7 @@ void TQPixmapCache::setCacheLimit( int n )
 {
 #ifdef Q_WS_MAC9
     if(n > 256)
-        qWarning("TQPixmapCache::setCacheLimit: Setting cache limits high is harmfull to mac9's health");
+        tqWarning("TQPixmapCache::setCacheLimit: Setting cache limits high is harmfull to mac9's health");
 #endif
     cache_limit = n;
     if ( pm_cache )
diff --git a/src/kernel/qpngio.cpp b/src/kernel/qpngio.cpp
index 2d12ec985..b3a634ab5 100644
--- a/src/kernel/qpngio.cpp
+++ b/src/kernel/qpngio.cpp
@@ -309,7 +309,7 @@ extern "C" {
 #endif
 static void CALLBACK_CALL_TYPE qt_png_warning(png_structp /*png_ptr*/, png_const_charp message)
 {
-    qWarning("libpng warning: %s", message);
+    tqWarning("libpng warning: %s", message);
 }
 
 #if defined(Q_C_CALLBACKS)
@@ -502,7 +502,7 @@ static void set_text(const TQImage& image, png_structp png_ptr, png_infop info_p
 		    text_ptr[i].compression = PNG_TEXT_COMPRESSION_zTXt;
 		text_ptr[i].key = (png_charp)(*it).key.data();
 		text_ptr[i].text = (png_charp)t.latin1();
-		//text_ptr[i].text = qstrdup(t.latin1());
+		//text_ptr[i].text = tqstrdup(t.latin1());
 		i++;
 	    }
 	}
@@ -555,7 +555,7 @@ bool TQPNGImageWriter::writeImage(const TQImage& image, int quality_in, int off_
     if (quality >= 0) {
 	if (quality > 9) {
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "PNG: Quality %d out of range", quality );
+	    tqWarning( "PNG: Quality %d out of range", quality );
 #endif
 	    quality = 9;
 	}
@@ -1268,7 +1268,7 @@ int TQPNGFormat::user_chunk(png_structp png,
 	    png_bytep data, png_uint_32 length)
 {
 #if 0 // NOT SUPPORTED: experimental PNG animation.
-    // qDebug("Got %ld-byte %s chunk", length, png->chunk_name);
+    // tqDebug("Got %ld-byte %s chunk", length, png->chunk_name);
     if ( 0==qstrcmp((char*)png->chunk_name, "gIFg")
 	    && length == 4 ) {
 
@@ -1351,7 +1351,7 @@ void qInitPngIO()
 #ifndef QT_NO_ASYNC_IMAGE_IO
 	globalPngFormatTypeObject = new TQPNGFormatType;
 #endif
-	qAddPostRoutine( qCleanupPngIO );
+	tqAddPostRoutine( qCleanupPngIO );
     }
 }
 
diff --git a/src/kernel/qpoint.cpp b/src/kernel/qpoint.cpp
index 35fd3bc34..e75134a28 100644
--- a/src/kernel/qpoint.cpp
+++ b/src/kernel/qpoint.cpp
@@ -376,7 +376,7 @@
 void TQPoint::warningDivByZero()
 {
 #if defined(QT_CHECK_MATH)
-    qWarning( "TQPoint: Division by zero error" );
+    tqWarning( "TQPoint: Division by zero error" );
 #endif
 }
 
diff --git a/src/kernel/qpointarray.cpp b/src/kernel/qpointarray.cpp
index 6a9d3748d..5da55e2d4 100644
--- a/src/kernel/qpointarray.cpp
+++ b/src/kernel/qpointarray.cpp
@@ -915,7 +915,7 @@ TQPointArray TQPointArray::cubicBezier() const
 #ifdef USE_SIMPLE_QBEZIER_CODE
     if ( size() != 4 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPointArray::bezier: The array must have 4 control points" );
+	tqWarning( "TQPointArray::bezier: The array must have 4 control points" );
 #endif
 	TQPointArray p;
 	return p;
@@ -969,7 +969,7 @@ TQPointArray TQPointArray::cubicBezier() const
 
     if ( size() != 4 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPointArray::bezier: The array must have 4 control points" );
+	tqWarning( "TQPointArray::bezier: The array must have 4 control points" );
 #endif
 	TQPointArray pa;
 	return pa;
diff --git a/src/kernel/qprinter.cpp b/src/kernel/qprinter.cpp
index 9597010f7..4b8175d96 100644
--- a/src/kernel/qprinter.cpp
+++ b/src/kernel/qprinter.cpp
@@ -367,7 +367,7 @@ void TQPrinter::setOutputToFile( bool enable )
 {
     if ( state != 0 ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPrinter::setOutputToFile: Cannot do this during printing" );
+        tqWarning( "TQPrinter::setOutputToFile: Cannot do this during printing" );
 #endif
         return;
     }
@@ -400,7 +400,7 @@ void TQPrinter::setOutputFileName( const TQString &fileName )
 {
     if ( state != 0 ) {
 #if defined(QT_CHECK_STATE)
-        qWarning("TQPrinter::setOutputFileName: Cannot do this during printing");
+        tqWarning("TQPrinter::setOutputFileName: Cannot do this during printing");
 #endif
         return;
     }
@@ -457,7 +457,7 @@ void TQPrinter::setDocName( const TQString &name )
 {
     if ( state != 0 ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPrinter::setDocName: Cannot do this during printing" );
+        tqWarning( "TQPrinter::setDocName: Cannot do this during printing" );
 #endif
         return;
     }
@@ -550,7 +550,7 @@ void TQPrinter::setPageSize( PageSize newPageSize )
 {
     if ( newPageSize > NPageSize ) {
 #if defined(QT_CHECK_STATE)
-        qWarning("TQPrinter::SetPageSize: illegal page size %d", newPageSize );
+        tqWarning("TQPrinter::SetPageSize: illegal page size %d", newPageSize );
 #endif
         return;
     }
@@ -674,7 +674,7 @@ void TQPrinter::setFromTo( int fromPage, int toPage )
 {
     if ( state != 0 ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQPrinter::setFromTo: Cannot do this during printing" );
+        tqWarning( "TQPrinter::setFromTo: Cannot do this during printing" );
 #endif
         return;
     }
diff --git a/src/kernel/qprinter_unix.cpp b/src/kernel/qprinter_unix.cpp
index bbe30a850..f2bb8820f 100644
--- a/src/kernel/qprinter_unix.cpp
+++ b/src/kernel/qprinter_unix.cpp
@@ -226,7 +226,7 @@ void TQPrinter::setPrinterName( const TQString &name )
 {
     if ( state != 0 ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQPrinter::setPrinterName: Cannot do this during printing" );
+	tqWarning( "TQPrinter::setPrinterName: Cannot do this during printing" );
 #endif
 	return;
     }
@@ -258,7 +258,7 @@ bool TQPrinter::setup( TQWidget * parent )
     if ( result ) {
 	if ( !globalPrinterDefaults ) {
 	    globalPrinterDefaults = new PrinterDefaults;
-	    qAddPostRoutine( deleteGlobalPrinterDefaults );
+	    tqAddPostRoutine( deleteGlobalPrinterDefaults );
 	}
 	globalPrinterDefaults->printerName = printerName();
 	globalPrinterDefaults->outputToFile = outputToFile();
@@ -331,7 +331,7 @@ bool TQPrinter::cmd( int c, TQPainter *paint, TQPDevCmdParam *p )
 		TQApplication::flushX();
 		int fds[2];
 		if ( pipe( fds ) != 0 ) {
-		    qWarning( "TQPSPrinter: could not open pipe to print" );
+		    tqWarning( "TQPSPrinter: could not open pipe to print" );
 		    state = PST_ERROR;
 		    return FALSE;
 		}
@@ -587,7 +587,7 @@ int TQPrinter::metric( int m ) const
     default:
 	val = 0;
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQPixmap::metric: Invalid metric command" );
+	tqWarning( "TQPixmap::metric: Invalid metric command" );
 #endif
     }
     return val;
diff --git a/src/kernel/qprocess.cpp b/src/kernel/qprocess.cpp
index 17786eac2..1533a66a1 100644
--- a/src/kernel/qprocess.cpp
+++ b/src/kernel/qprocess.cpp
@@ -748,28 +748,28 @@ void TQProcess::writeToStdin( const TQString& buf )
 void TQProcess::connectNotify( const char * signal )
 {
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcess::connectNotify(): signal %s has been connected", signal );
+    tqDebug( "TQProcess::connectNotify(): signal %s has been connected", signal );
 #endif
     if ( !ioRedirection )
 	if ( qstrcmp( signal, SIGNAL(readyReadStdout()) )==0 ||
 		qstrcmp( signal, SIGNAL(readyReadStderr()) )==0
 	   ) {
 #if defined(QT_QPROCESS_DEBUG)
-	    qDebug( "TQProcess::connectNotify(): set ioRedirection to TRUE" );
+	    tqDebug( "TQProcess::connectNotify(): set ioRedirection to TRUE" );
 #endif
 	    setIoRedirection( TRUE );
 	    return;
 	}
     if ( !notifyOnExit && qstrcmp( signal, SIGNAL(processExited()) )==0 ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::connectNotify(): set notifyOnExit to TRUE" );
+	tqDebug( "TQProcess::connectNotify(): set notifyOnExit to TRUE" );
 #endif
 	setNotifyOnExit( TRUE );
 	return;
     }
     if ( !wroteToStdinConnected && qstrcmp( signal, SIGNAL(wroteToStdin()) )==0 ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::connectNotify(): set wroteToStdinConnected to TRUE" );
+	tqDebug( "TQProcess::connectNotify(): set wroteToStdinConnected to TRUE" );
 #endif
 	setWroteStdinConnected( TRUE );
 	return;
@@ -785,19 +785,19 @@ void TQProcess::disconnectNotify( const char * )
 	    receivers( SIGNAL(readyReadStderr()) ) ==0
 	    ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::disconnectNotify(): set ioRedirection to FALSE" );
+	tqDebug( "TQProcess::disconnectNotify(): set ioRedirection to FALSE" );
 #endif
 	setIoRedirection( FALSE );
     }
     if ( notifyOnExit && receivers( SIGNAL(processExited()) ) == 0 ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::disconnectNotify(): set notifyOnExit to FALSE" );
+	tqDebug( "TQProcess::disconnectNotify(): set notifyOnExit to FALSE" );
 #endif
 	setNotifyOnExit( FALSE );
     }
     if ( wroteToStdinConnected && receivers( SIGNAL(wroteToStdin()) ) == 0 ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::disconnectNotify(): set wroteToStdinConnected to FALSE" );
+	tqDebug( "TQProcess::disconnectNotify(): set wroteToStdinConnected to FALSE" );
 #endif
 	setWroteStdinConnected( FALSE );
     }
diff --git a/src/kernel/qprocess_unix.cpp b/src/kernel/qprocess_unix.cpp
index 41260d53e..ff68a8860 100644
--- a/src/kernel/qprocess_unix.cpp
+++ b/src/kernel/qprocess_unix.cpp
@@ -134,7 +134,7 @@ public:
     TQProc( pid_t p, TQProcess *proc=0 ) : pid(p), process(proc)
     {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProc: Constructor for pid %d and TQProcess %p", pid, process );
+	tqDebug( "TQProc: Constructor for pid %d and TQProcess %p", pid, process );
 #endif
 	socketStdin = 0;
 	socketStdout = 0;
@@ -143,7 +143,7 @@ public:
     ~TQProc()
     {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProc: Destructor for pid %d and TQProcess %p", pid, process );
+	tqDebug( "TQProc: Destructor for pid %d and TQProcess %p", pid, process );
 #endif
 	if ( process ) {
 	    if ( process->d->notifierStdin )
@@ -273,7 +273,7 @@ TQProcessManager::TQProcessManager() : sn(0)
 	sigchldFd[1] = 0;
     } else {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcessManager: install socket notifier (%d)", sigchldFd[1] );
+	tqDebug( "TQProcessManager: install socket notifier (%d)", sigchldFd[1] );
 #endif
 	sn = new TQSocketNotifier( sigchldFd[1],
 		TQSocketNotifier::Read, this );
@@ -286,7 +286,7 @@ TQProcessManager::TQProcessManager() : sn(0)
     struct sigaction act;
 
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager: install a SIGCHLD handler" );
+    tqDebug( "TQProcessManager: install a SIGCHLD handler" );
 #endif
     act.sa_handler = qt_C_sigchldHnd;
     sigemptyset( &(act.sa_mask) );
@@ -296,17 +296,17 @@ TQProcessManager::TQProcessManager() : sn(0)
     act.sa_flags |= SA_RESTART;
 #endif
     if ( sigaction( SIGCHLD, &act, &oldactChld ) != 0 )
-	qWarning( "Error installing SIGCHLD handler" );
+	tqWarning( "Error installing SIGCHLD handler" );
 
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager: install a SIGPIPE handler (SIG_IGN)" );
+    tqDebug( "TQProcessManager: install a SIGPIPE handler (SIG_IGN)" );
 #endif
     act.sa_handler = QT_SIGNAL_IGNORE;
     sigemptyset( &(act.sa_mask) );
     sigaddset( &(act.sa_mask), SIGPIPE );
     act.sa_flags = 0;
     if ( sigaction( SIGPIPE, &act, &oldactPipe ) != 0 )
-	qWarning( "Error installing SIGPIPE handler" );
+	tqWarning( "Error installing SIGPIPE handler" );
 }
 
 TQProcessManager::~TQProcessManager()
@@ -320,23 +320,23 @@ TQProcessManager::~TQProcessManager()
 
     // restore SIGCHLD handler
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager: restore old sigchild handler" );
+    tqDebug( "TQProcessManager: restore old sigchild handler" );
 #endif
     if ( sigaction( SIGCHLD, &oldactChld, 0 ) != 0 )
-	qWarning( "Error restoring SIGCHLD handler" );
+	tqWarning( "Error restoring SIGCHLD handler" );
 
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager: restore old sigpipe handler" );
+    tqDebug( "TQProcessManager: restore old sigpipe handler" );
 #endif
     if ( sigaction( SIGPIPE, &oldactPipe, 0 ) != 0 )
-	qWarning( "Error restoring SIGPIPE handler" );
+	tqWarning( "Error restoring SIGPIPE handler" );
 }
 
 void TQProcessManager::append( TQProc *p )
 {
     procList->append( p );
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager: append process (procList.count(): %d)", procList->count() );
+    tqDebug( "TQProcessManager: append process (procList.count(): %d)", procList->count() );
 #endif
 }
 
@@ -344,7 +344,7 @@ void TQProcessManager::remove( TQProc *p )
 {
     procList->remove( p );
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager: remove process (procList.count(): %d)", procList->count() );
+    tqDebug( "TQProcessManager: remove process (procList.count(): %d)", procList->count() );
 #endif
     cleanup();
 }
@@ -359,7 +359,7 @@ void TQProcessManager::cleanup()
 void TQProcessManager::removeMe()
 {
     if ( procList->count() == 0 ) {
-	qRemovePostRoutine(qprocess_cleanup);
+	tqRemovePostRoutine(qprocess_cleanup);
 	TQProcessPrivate::procManager = 0;
 	delete this;
     }
@@ -381,7 +381,7 @@ void TQProcessManager::sigchldHnd( int fd )
     char tmp;
     ::read( fd, &tmp, sizeof(tmp) );
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessManager::sigchldHnd()" );
+    tqDebug( "TQProcessManager::sigchldHnd()" );
 #endif
     TQProc *proc;
     TQProcess *process;
@@ -393,7 +393,7 @@ void TQProcessManager::sigchldHnd( int fd )
 	if ( process != 0 ) {
 	    if ( !process->isRunning() ) {
 #if defined(QT_QPROCESS_DEBUG)
-		qDebug( "TQProcessManager::sigchldHnd() (PID: %d): process exited (TQProcess available)", proc->pid );
+		tqDebug( "TQProcessManager::sigchldHnd() (PID: %d): process exited (TQProcess available)", proc->pid );
 #endif
 		/*
 		  Apparently, there is not consistency among different
@@ -415,14 +415,14 @@ void TQProcessManager::sigchldHnd( int fd )
 		// read pending data
 		if ( proc->socketStdout && ::ioctl(proc->socketStdout, FIONREAD, (char*)&nbytes)==0 && nbytes>0 ) {
 #if defined(QT_QPROCESS_DEBUG)
-		    qDebug( "TQProcessManager::sigchldHnd() (PID: %d): reading %d bytes of pending data on stdout", proc->pid, nbytes );
+		    tqDebug( "TQProcessManager::sigchldHnd() (PID: %d): reading %d bytes of pending data on stdout", proc->pid, nbytes );
 #endif
 		    process->socketRead( proc->socketStdout );
 		}
 		nbytes = 0;
 		if ( proc->socketStderr && ::ioctl(proc->socketStderr, FIONREAD, (char*)&nbytes)==0 && nbytes>0 ) {
 #if defined(QT_QPROCESS_DEBUG)
-		    qDebug( "TQProcessManager::sigchldHnd() (PID: %d): reading %d bytes of pending data on stderr", proc->pid, nbytes );
+		    tqDebug( "TQProcessManager::sigchldHnd() (PID: %d): reading %d bytes of pending data on stderr", proc->pid, nbytes );
 #endif
 		    process->socketRead( proc->socketStderr );
 		}
@@ -450,7 +450,7 @@ void TQProcessManager::sigchldHnd( int fd )
 	    int status;
 	    if ( ::waitpid( proc->pid, &status, WNOHANG ) == proc->pid ) {
 #if defined(QT_QPROCESS_DEBUG)
-		qDebug( "TQProcessManager::sigchldHnd() (PID: %d): process exited (TQProcess not available)", proc->pid );
+		tqDebug( "TQProcessManager::sigchldHnd() (PID: %d): process exited (TQProcess not available)", proc->pid );
 #endif
 		removeProc = TRUE;
 	    }
@@ -480,7 +480,7 @@ TQProcessManager *TQProcessPrivate::procManager = 0;
 TQProcessPrivate::TQProcessPrivate()
 {
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessPrivate: Constructor" );
+    tqDebug( "TQProcessPrivate: Constructor" );
 #endif
     stdinBufRead = 0;
 
@@ -497,7 +497,7 @@ TQProcessPrivate::TQProcessPrivate()
 TQProcessPrivate::~TQProcessPrivate()
 {
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcessPrivate: Destructor" );
+    tqDebug( "TQProcessPrivate: Destructor" );
 #endif
 
     if ( proc != 0 ) {
@@ -543,7 +543,7 @@ void TQProcessPrivate::newProc( pid_t pid, TQProcess *process )
     proc = new TQProc( pid, process );
     if ( procManager == 0 ) {
 	procManager = new TQProcessManager;
-	qAddPostRoutine(qprocess_cleanup);
+	tqAddPostRoutine(qprocess_cleanup);
     }
     // the TQProcessManager takes care of deleting the TQProc instances
     procManager->append( proc );
@@ -700,7 +700,7 @@ TQProcess::~TQProcess()
 bool TQProcess::start( TQStringList *env )
 {
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcess::start()" );
+    tqDebug( "TQProcess::start()" );
 #endif
     reset();
 
@@ -760,7 +760,7 @@ bool TQProcess::start( TQStringList *env )
 	arglistQ[i] = (*it).local8Bit();
 	arglist[i] = arglistQ[i];
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::start(): arg %d = %s", i, arglist[i] );
+	tqDebug( "TQProcess::start(): arg %d = %s", i, arglist[i] );
 #endif
 	i++;
     }
@@ -788,7 +788,7 @@ bool TQProcess::start( TQStringList *env )
     // in case the process exits tquickly.
     if ( d->procManager == 0 ) {
 	d->procManager = new TQProcessManager;
-	qAddPostRoutine(qprocess_cleanup);
+	tqAddPostRoutine(qprocess_cleanup);
     }
 
     // fork and exec
@@ -969,7 +969,7 @@ bool TQProcess::start( TQStringList *env )
 
 error:
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcess::start(): error starting process" );
+    tqDebug( "TQProcess::start(): error starting process" );
 #endif
     if ( d->procManager )
 	d->procManager->cleanup();
@@ -1050,7 +1050,7 @@ bool TQProcess::isRunning() const
 {
     if ( d->exitValuesCalculated ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::isRunning(): FALSE (already computed)" );
+	tqDebug( "TQProcess::isRunning(): FALSE (already computed)" );
 #endif
 	return FALSE;
     }
@@ -1080,12 +1080,12 @@ bool TQProcess::isRunning() const
 	}
 
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::isRunning() (PID: %d): FALSE", d->proc->pid );
+	tqDebug( "TQProcess::isRunning() (PID: %d): FALSE", d->proc->pid );
 #endif
 	return FALSE;
     }
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcess::isRunning() (PID: %d): TRUE", d->proc->pid );
+    tqDebug( "TQProcess::isRunning() (PID: %d): TRUE", d->proc->pid );
 #endif
     return TRUE;
 }
@@ -1142,7 +1142,7 @@ bool TQProcess::canReadLineStderr() const
 void TQProcess::writeToStdin( const TQByteArray& buf )
 {
 #if defined(QT_QPROCESS_DEBUG)
-//    qDebug( "TQProcess::writeToStdin(): write to stdin (%d)", d->socketStdin );
+//    tqDebug( "TQProcess::writeToStdin(): write to stdin (%d)", d->socketStdin );
 #endif
     d->stdinBuf.enqueue( new TQByteArray(buf) );
     if ( d->notifierStdin != 0 )
@@ -1169,10 +1169,10 @@ void TQProcess::closeStdin()
 	delete d->notifierStdin;
 	d->notifierStdin = 0;
 	if ( ::close( d->proc->socketStdin ) != 0 ) {
-	    qWarning( "Could not close stdin of child process" );
+	    tqWarning( "Could not close stdin of child process" );
 	}
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::closeStdin(): stdin (%d) closed", d->proc->socketStdin );
+	tqDebug( "TQProcess::closeStdin(): stdin (%d) closed", d->proc->socketStdin );
 #endif
 	d->proc->socketStdin = 0;
     }
@@ -1193,7 +1193,7 @@ void TQProcess::socketRead( int fd )
     }
 
 #if defined(QT_QPROCESS_DEBUG)
-    qDebug( "TQProcess::socketRead(): %d", fd );
+    tqDebug( "TQProcess::socketRead(): %d", fd );
 #endif
     if ( fd == 0 )
 	return;
@@ -1229,7 +1229,7 @@ void TQProcess::socketRead( int fd )
     if ( n == 0 || n == -1 ) {
 	if ( fd == d->proc->socketStdout ) {
 #if defined(QT_QPROCESS_DEBUG)
-	    qDebug( "TQProcess::socketRead(): stdout (%d) closed", fd );
+	    tqDebug( "TQProcess::socketRead(): stdout (%d) closed", fd );
 #endif
 	    d->notifierStdout->setEnabled( FALSE );
 	    delete d->notifierStdout;
@@ -1239,7 +1239,7 @@ void TQProcess::socketRead( int fd )
 	    return;
 	} else if ( fd == d->proc->socketStderr ) {
 #if defined(QT_QPROCESS_DEBUG)
-	    qDebug( "TQProcess::socketRead(): stderr (%d) closed", fd );
+	    tqDebug( "TQProcess::socketRead(): stderr (%d) closed", fd );
 #endif
 	    d->notifierStderr->setEnabled( FALSE );
 	    delete d->notifierStderr;
@@ -1279,13 +1279,13 @@ void TQProcess::socketRead( int fd )
     d->socketReadCalled = TRUE;
     if ( fd == d->proc->socketStdout ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::socketRead(): %d bytes read from stdout (%d)",
+	tqDebug( "TQProcess::socketRead(): %d bytes read from stdout (%d)",
 		buffer->size()-oldSize, fd );
 #endif
 	emit readyReadStdout();
     } else if ( fd == d->proc->socketStderr ) {
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::socketRead(): %d bytes read from stderr (%d)",
+	tqDebug( "TQProcess::socketRead(): %d bytes read from stderr (%d)",
 		buffer->size()-oldSize, fd );
 #endif
 	emit readyReadStderr();
@@ -1309,7 +1309,7 @@ void TQProcess::socketWrite( int fd )
 		d->stdinBuf.head()->data() + d->stdinBufRead,
 		d->stdinBuf.head()->size() - d->stdinBufRead );
 #if defined(QT_QPROCESS_DEBUG)
-	qDebug( "TQProcess::socketWrite(): wrote %d bytes to stdin (%d)", ret, fd );
+	tqDebug( "TQProcess::socketWrite(): wrote %d bytes to stdin (%d)", ret, fd );
 #endif
 	if ( ret == -1 )
 	    return;
diff --git a/src/kernel/qpsprinter.cpp b/src/kernel/qpsprinter.cpp
index 7d660b471..c2b9aad7e 100644
--- a/src/kernel/qpsprinter.cpp
+++ b/src/kernel/qpsprinter.cpp
@@ -100,13 +100,13 @@
 #include "qfontengine_p.h"
 #include "qtextlayout_p.h"
 #include "qtextengine_p.h"
-extern bool qt_has_xft;
+extern bool tqt_has_xft;
 #endif
 
 static bool qt_gen_epsf = FALSE;
 static bool embedFonts = TRUE;
 
-Q_EXPORT void qt_generate_epsf( bool b )
+Q_EXPORT void tqt_generate_epsf( bool b )
 {
     qt_gen_epsf = b;
 }
@@ -1668,7 +1668,7 @@ unsigned short TQPSPrinterFontPrivate::insertIntoSubset( unsigned short u )
             pageSubsetCount++;
         }
     } else {
-        qWarning("TQPSPrinterFont::internal error");
+        tqWarning("TQPSPrinterFont::internal error");
     }
     return retval;
 }
@@ -1677,7 +1677,7 @@ void TQPSPrinterFontPrivate::restore()
 {
     page_subset.clear();
     pageSubsetCount = 0;
-    //qDebug("restore for font %s\n",psname.latin1());
+    //tqDebug("restore for font %s\n",psname.latin1());
 }
 
 static inline const char *toHex( uchar u )
@@ -1814,7 +1814,7 @@ unsigned short TQPSPrinterFontPrivate::mapUnicode( unsigned short unicode )
     if ( !found ) {
         return insertIntoSubset( unicode );
     }
-    //qDebug("mapping unicode %x to %x", unicode, offset+*res);
+    //tqDebug("mapping unicode %x to %x", unicode, offset+*res);
     return offset + *res;
 }
 
@@ -2289,7 +2289,7 @@ TQPSPrinterFontTTF::TQPSPrinterFontTTF(const TQFontEngine *f, TQByteArray& d)
     else if (TQString(environment_preference) == "3")
       target_type = 3;
     else
-      qWarning("The value of QT_TTFTOPS must be 42 or 3");
+      tqWarning("The value of QT_TTFTOPS must be 42 or 3");
   }
 #endif
   offset_table = (unsigned char*) data.data(); /* first 12 bytes */
@@ -2318,12 +2318,12 @@ TQPSPrinterFontTTF::TQPSPrinterFontTTF(const TQFontEngine *f, TQByteArray& d)
   ury = topost( getFWord( ptr + 42 ) );
   indexToLocFormat = getSHORT( ptr + 50 );      /* size of 'loca' data */
   if(indexToLocFormat != 0 && indexToLocFormat != 1) {
-    qWarning("TrueType font is unusable because indexToLocFormat != 0");
+    tqWarning("TrueType font is unusable because indexToLocFormat != 0");
     defective = TRUE;
     return;
   }
   if( getSHORT(ptr+52) != 0 ) {
-    qWarning("TrueType font is unusable because glyphDataFormat != 0");
+    tqWarning("TrueType font is unusable because glyphDataFormat != 0");
     defective = TRUE;
     return;
   }
@@ -2340,7 +2340,7 @@ TQPSPrinterFontTTF::TQPSPrinterFontTTF(const TQFontEngine *f, TQByteArray& d)
   BYTE* table_ptr = getTable("name");           /* pointer to table */
   if ( !table_ptr ) {
       defective = TRUE;
-      qDebug("couldn't find name table" );
+      tqDebug("couldn't find name table" );
       return;
   }
   int numrecords = getUSHORT( table_ptr + 2 );  /* number of names */
@@ -2392,8 +2392,8 @@ TQPSPrinterFontTTF::TQPSPrinterFontTTF(const TQFontEngine *f, TQByteArray& d)
       Fixed post_format = getFixed( post_table );
 
       if( post_format.whole != 2 || post_format.fraction != 0 ) {
-          qWarning("TrueType font does not have a format 2.0 'post' table");
-          qWarning("post format is %d.%d",post_format.whole,post_format.fraction);
+          tqWarning("TrueType font does not have a format 2.0 'post' table");
+          tqWarning("post format is %d.%d",post_format.whole,post_format.fraction);
           // Sivan Feb 2001: no longer defective.
           // defective = TRUE;
       }
@@ -2402,11 +2402,11 @@ TQPSPrinterFontTTF::TQPSPrinterFontTTF(const TQFontEngine *f, TQByteArray& d)
   BYTE *maxp = getTable("maxp");
   if ( !maxp ) {
       defective = TRUE;
-      qDebug("no maxp table in font");
+      tqDebug("no maxp table in font");
       return;
   }
   numGlyphs = getUSHORT( maxp + 4 );
-//  qDebug("number of glyphs is %d", numGlyphs);
+//  tqDebug("number of glyphs is %d", numGlyphs);
   replacementList = makePSFontNameList( f, psname );
   uni2glyphSetup();
 }
@@ -2505,8 +2505,8 @@ void TQPSPrinterFontTTF::download(TQTextStream& s,bool global)
         return;
     }
     
-    //qDebug("downloading ttf font %s", psname.latin1() );
-    //qDebug("target type=%d", target_type);
+    //tqDebug("downloading ttf font %s", psname.latin1() );
+    //tqDebug("target type=%d", target_type);
     global_dict = global;
     TQMap<unsigned short, unsigned short> *subsetDict = &subset;
     if ( !global )
@@ -2716,7 +2716,7 @@ void TQPSPrinterFontTTF::download(TQTextStream& s,bool global)
         } else { /* type 3 */
             if (!glyphset[x]) continue;
 
-	    //qDebug("emitting charproc for glyph %d, name=%s", x, glyphName(x).latin1() );
+	    //tqDebug("emitting charproc for glyph %d, name=%s", x, glyphName(x).latin1() );
             s << "/";
             s << glyphName( x, glyphset );
             s << "{";
@@ -2916,7 +2916,7 @@ void TQPSPrinterFontTTF::uni2glyphSetup()
 	   }
   }
   if (map==nmaps) {
-    qWarning("Font does not have unicode encoding\n");
+    tqWarning("Font does not have unicode encoding\n");
     return; // no unicode encoding!
   }
 
@@ -2928,7 +2928,7 @@ void TQPSPrinterFontTTF::uni2glyphSetup()
   //fprintf(stderr,"Unicode cmap format %d\n",format);
 
   if (format != 4) {
-    //qWarning("Unicode cmap format is not 4");
+    //tqWarning("Unicode cmap format is not 4");
     return;
   }
 
@@ -3145,7 +3145,7 @@ void TQPSPrinterFontTTF::sfnts_glyf_table(ULONG oldoffset,
     ** two byte boundary.
     */
     if( length % 2 ) {
-      qWarning("TrueType font contains a 'glyf' table without 2 byte padding");
+      tqWarning("TrueType font contains a 'glyf' table without 2 byte padding");
       defective = TRUE;
       return;
     }
@@ -3168,7 +3168,7 @@ void TQPSPrinterFontTTF::sfnts_glyf_table(ULONG oldoffset,
 
   /* Look for unexplainable descrepancies between sizes */
   if( total != correct_total_length ) {
-    qWarning("TQPSPrinterFontTTF::sfnts_glyf_table: total != correct_total_length");
+    tqWarning("TQPSPrinterFontTTF::sfnts_glyf_table: total != correct_total_length");
     defective = TRUE;
     return;
   }
@@ -3260,7 +3260,7 @@ void TQPSPrinterFontTTF::download_sfnts(TQTextStream& s)
     sfnts_pputUSHORT(81,s, string_len, line_len, in_string);            /* rangeShift */
   }
   else {
-    qWarning("Fewer than 9 tables selected");
+    tqWarning("Fewer than 9 tables selected");
   }
 
   /* Now, emmit the table directory. */
@@ -3297,7 +3297,7 @@ void TQPSPrinterFontTTF::download_sfnts(TQTextStream& s)
                        string_len, line_len, in_string);
     } else { // other tables should not exceed 64K (not always true; Sivan)
       if( tables[x].length > 65535 ) {
-        qWarning("TrueType font has a table which is too long");
+        tqWarning("TrueType font has a table which is too long");
         defective = TRUE;
         return;
       }
@@ -3699,7 +3699,7 @@ void TQPSPrinterFontTTF::charprocLoad(BYTE *glyph, charproc_data* cd)
       ct = *(glyph++);
 
       if( (x + ct) > cd->num_pts ) {
-        qWarning("Fatal Error in TT flags");
+        tqWarning("Fatal Error in TT flags");
         return;
       }
 
@@ -4053,7 +4053,7 @@ TQPSPrinterFontPFA::TQPSPrinterFontPFA(const TQFontEngine *f, TQByteArray& d)
   TQString fontname;
 
   if (p[ pos ] != '%' || p[ pos+1 ] != '!') { // PFA marker
-    qWarning("invalid pfa file");
+    tqWarning("invalid pfa file");
     return;
   }
 
@@ -4079,7 +4079,7 @@ void TQPSPrinterFontPFA::download(TQTextStream& s, bool global)
         return;
     }
     
-    //qDebug("downloading pfa font %s", psname.latin1() );
+    //tqDebug("downloading pfa font %s", psname.latin1() );
     char* p = data.data();
     
     s << "% Font resource\n";
@@ -4111,7 +4111,7 @@ TQPSPrinterFontPFB::TQPSPrinterFontPFB(const TQFontEngine *f, TQByteArray& d)
   TQString fontname;
 
   if (p[ pos ] != 0x80) { // PFB marker
-    qWarning("pfb file does not start with 0x80");
+    tqWarning("pfb file does not start with 0x80");
     return;
   }
   pos++;
@@ -4146,7 +4146,7 @@ void TQPSPrinterFontPFB::download(TQTextStream& s, bool global)
         return;
     }
     
-    //qDebug("downloading pfb font %s", psname.latin1() );
+    //tqDebug("downloading pfb font %s", psname.latin1() );
     unsigned char* p = (unsigned char*) data.data();
     int pos;
     int len;
@@ -4173,7 +4173,7 @@ void TQPSPrinterFontPFB::download(TQTextStream& s, bool global)
 	len |= (p[ pos ] << 16); pos++;
 	len |= (p[ pos ] << 24); pos++;
 
-	//qDebug("font block type %d len %d",typ,len);
+	//tqDebug("font block type %d len %d",typ,len);
 
 	int end = pos + len;
 	if (typ==1) {
@@ -4182,7 +4182,7 @@ void TQPSPrinterFontPFB::download(TQTextStream& s, bool global)
 		    s << "\n";
 		    hexcol = 0;
 		}
-		//qWarning(TQString::fromLatin1((char*)(p+pos),1));
+		//tqWarning(TQString::fromLatin1((char*)(p+pos),1));
 		if (p[pos] == '\r' || p[pos] == '\n') {
 		    s << "\n";
 		    while (pos < end && (p[pos] == '\r' || p[pos] == '\n'))
@@ -4233,7 +4233,7 @@ TQPSPrinterFontNotFound::TQPSPrinterFontNotFound(const TQFontEngine* f)
 
 void TQPSPrinterFontNotFound::download(TQTextStream& s, bool)
 {
-    //qDebug("downloading not found font %s", psname.latin1() );
+    //tqDebug("downloading not found font %s", psname.latin1() );
     emitPSFontNameList( s, psname, replacementList );
     s << "% No embeddable font for ";
     s << psname;
@@ -4350,7 +4350,7 @@ TQString TQPSPrinterFontAsian::defineFont( TQTextStream &stream, const TQString
 
 void TQPSPrinterFontAsian::download(TQTextStream& s, bool)
 {
-    //qDebug("downloading asian font %s", psname.latin1() );
+    //tqDebug("downloading asian font %s", psname.latin1() );
     s << "% Asian postscript font requested. Using "
       << psname << endl;
     emitPSFontNameList( s, psname, replacementList );
@@ -4871,7 +4871,7 @@ TQPSPrinterFontSimplifiedChinese::TQPSPrinterFontSimplifiedChinese(const TQFontE
 	psname = SongGBK2K[type].psname;
 	appendReplacements( replacementList, SimplifiedReplacements, type );
     }
-    //qDebug("simplified chinese: fontname is %s, psname=%s", f.family().latin1(), psname.latin1() );
+    //tqDebug("simplified chinese: fontname is %s, psname=%s", f.family().latin1(), psname.latin1() );
 }
 
 TQString TQPSPrinterFontSimplifiedChinese::extension() const
@@ -4921,14 +4921,14 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
 
 #if defined( Q_WS_X11 )
     bool xlfd = FALSE;
-    //qDebug("engine = %p name=%s, script=%d", engine, engine ? engine->name() : "(null)", script);
+    //tqDebug("engine = %p name=%s, script=%d", engine, engine ? engine->name() : "(null)", script);
 
 #ifndef QT_NO_XFTFREETYPE
-    if ( qt_has_xft && engine && engine->type() == TQFontEngine::Xft ) {
+    if ( tqt_has_xft && engine && engine->type() == TQFontEngine::Xft ) {
         XftPattern *pattern = static_cast<TQFontEngineXft *>( engine )->pattern();
         char *filename = 0;
         XftPatternGetString (pattern, XFT_FILE, 0, &filename);
-        //qDebug("filename for font is '%s'", filename);
+        //tqDebug("filename for font is '%s'", filename);
         if ( filename ) {
             fontfilename = TQString::fromLocal8Bit( filename );
             xfontname = fontfilename;
@@ -4996,7 +4996,7 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
 	xfontname += "/" + toString( script );
 #endif
 
-    //qDebug("looking for font %s in dict", xfontname.latin1() );
+    //tqDebug("looking for font %s in dict", xfontname.latin1() );
     p = priv->fonts.find(xfontname);
     if ( p )
 	return;
@@ -5014,15 +5014,15 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
 		    fontmapname = (*it) + "/fonts.scale";
 		else
 		    fontmapname = (*it) + "/fonts.dir";
-		//qWarning(fontmapname);
+		//tqWarning(fontmapname);
 		TQFile fontmap(fontmapname);
 		if (fontmap.open(IO_ReadOnly)) {
 		    while (!fontmap.atEnd()) {
 			TQString mapping;
 			fontmap.readLine(mapping,512);
 			// fold to lower (since X folds to lowercase)
-			//qWarning(xfontname);
-			//qWarning(mapping);
+			//tqWarning(xfontname);
+			//tqWarning(mapping);
 			if (mapping.lower().contains(searchname.lower())) {
 			    int index = mapping.find(' ',0);
 			    TQString ffn = mapping.mid(0,index);
@@ -5031,7 +5031,7 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
 				!ffn.contains( ".spd" ) && !ffn.contains( ".phont" ) ) {
 				fontfilename = (*it) + TQString("/") + ffn;
 				if ( TQFile::exists(fontfilename) ) {
-				    //qDebug("found font file %s", fontfilename.latin1());
+				    //tqDebug("found font file %s", fontfilename.latin1());
 				    break;
 				} else // unset fontfilename
 				    fontfilename = TQString();
@@ -5046,7 +5046,7 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
     }
 #endif
 
-    //qDebug("font=%s, fontname=%s, file=%s, p=%p", f.family().latin1(), xfontname.latin1(), fontfilename.latin1(), p);
+    //tqDebug("font=%s, fontname=%s, file=%s, p=%p", f.family().latin1(), xfontname.latin1(), fontfilename.latin1(), p);
 
     // memory mapping would be better here
     if (fontfilename.length() > 0) { // maybe there is no file name
@@ -5074,7 +5074,7 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
     } else
         type = NONE;
 
-    //qDebug("font is of type %d", type );
+    //tqDebug("font is of type %d", type );
     switch (type) {
     case TTF :
         p = new TQPSPrinterFontTTF(engine, data);
@@ -5116,7 +5116,7 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
             }
         } else
 #endif
-            //qDebug("didnt find font for %s", xfontname.latin1());
+            //tqDebug("didnt find font for %s", xfontname.latin1());
             p = new TQPSPrinterFontNotFound( engine );
         break;
     }
@@ -5128,14 +5128,14 @@ TQPSPrinterFont::TQPSPrinterFont(const TQFont &f, int script, TQPSPrinterPrivate
     TQDictIterator<TQPSPrinterFontPrivate> it( priv->fonts );
     for( it.toFirst(); it.current(); ++it ) {
 	if ( *(*it) == *p ) {
-//	    qWarning("Post script driver: font already in dict");
+//	    tqWarning("Post script driver: font already in dict");
 	    delete p;
 	    p = *it;
 	    return;
 	}
     }
 
-    //qDebug("inserting font %s in dict psname=%s", xfontname.latin1(), p->postScriptFontName().latin1() );
+    //tqDebug("inserting font %s in dict psname=%s", xfontname.latin1(), p->postScriptFontName().latin1() );
     priv->fonts.insert( xfontname, p );
 }
 
@@ -5165,7 +5165,7 @@ TQPSPrinterPrivate::TQPSPrinterPrivate( TQPrinter *prt, int filedes )
 
     int npaths;
     char** font_path;
-    font_path = XGetFontPath( qt_xdisplay(), &npaths);
+    font_path = XGetFontPath( tqt_xdisplay(), &npaths);
     bool xfsconfig_read = FALSE;
     for (int i=0; i<npaths; i++) {
         // If we're using xfs, append font paths from /etc/X11/fs/config
@@ -5235,7 +5235,7 @@ void TQPSPrinterPrivate::setFont( const TQFont & fnt, int script )
     }
     if ( f.pointSize() == 0 ) {
 #if defined(CHECK_RANGE)
-        qWarning( "TQPrinter: Cannot set a font with zero point size." );
+        tqWarning( "TQPrinter: Cannot set a font with zero point size." );
 #endif
         f.setPointSize(TQApplication::font().pointSize());
         if ( f.pointSize() == 0 )
@@ -5529,7 +5529,7 @@ static TQByteArray compress( const TQImage & image, bool gray ) {
 #if 0
                     /* this should never happen: both the start and
                        the end pointers ran off their tracks. */
-                    qDebug( "oops! %06x %06x %06x %06x %5d %5d %5d %d",
+                    tqDebug( "oops! %06x %06x %06x %06x %5d %5d %5d %d",
                             pixel[start], pixel[end],
                             pixel[index], pixel[index+bestLength],
                             start, end, index, bestLength );
@@ -5716,20 +5716,20 @@ static TQByteArray compress( const TQImage & image, bool gray ) {
     delete [] pixel;
 
 #ifdef DEBUG_COMPRESS
-    qDebug( "------------- image compression statistics ----------------" );
-    qDebug(" compression time %d", t.elapsed() );
-    qDebug( "Size dist of uncompressed blocks:" );
-    qDebug( "\t%d\t%d\t%d\t%d\t%d\t%d\n", sizeUncompressed[0], sizeUncompressed[1],
+    tqDebug( "------------- image compression statistics ----------------" );
+    tqDebug(" compression time %d", t.elapsed() );
+    tqDebug( "Size dist of uncompressed blocks:" );
+    tqDebug( "\t%d\t%d\t%d\t%d\t%d\t%d\n", sizeUncompressed[0], sizeUncompressed[1],
 	    sizeUncompressed[2], sizeUncompressed[3], sizeUncompressed[4], sizeUncompressed[5]);
-    qDebug( "\t%d\t%d\t%d\t%d\t%d\n", sizeUncompressed[6], sizeUncompressed[7],
+    tqDebug( "\t%d\t%d\t%d\t%d\t%d\n", sizeUncompressed[6], sizeUncompressed[7],
 	    sizeUncompressed[8], sizeUncompressed[9], sizeUncompressed[10] );
-    qDebug( "Size dist of compressed blocks:" );
-    qDebug( "\t%d\t%d\t%d\t%d\t%d\t%d\n", sizeCompressed[0], sizeCompressed[1],
+    tqDebug( "Size dist of compressed blocks:" );
+    tqDebug( "\t%d\t%d\t%d\t%d\t%d\t%d\n", sizeCompressed[0], sizeCompressed[1],
 	    sizeCompressed[2], sizeCompressed[3], sizeCompressed[4], sizeCompressed[5]);
-    qDebug( "\t%d\t%d\t%d\t%d\t%d\n", sizeCompressed[6], sizeCompressed[7],
+    tqDebug( "\t%d\t%d\t%d\t%d\t%d\n", sizeCompressed[6], sizeCompressed[7],
 	    sizeCompressed[8], sizeCompressed[9], sizeCompressed[10] );
-    qDebug( "===> total compression ratio %d/%d = %f", outOffset, size, (float)outOffset/(float)size );
-    qDebug( "-----------------------------------------------------------" );
+    tqDebug( "===> total compression ratio %d/%d = %f", outOffset, size, (float)outOffset/(float)size );
+    tqDebug( "-----------------------------------------------------------" );
 #endif
 
     return outarr;
@@ -6061,7 +6061,7 @@ void TQPSPrinterPrivate::resetDrawingTools( TQPainter *paint )
     if ( b != defaultBrush ) {
         if ( b == TQt::CustomPattern ) {
 #if defined(CHECK_RANGE)
-            qWarning( "TQPrinter: Pixmap brush not supported" );
+            tqWarning( "TQPrinter: Pixmap brush not supported" );
 #endif
         } else {
             cbrush = b;
@@ -6171,7 +6171,7 @@ void TQPSPrinterPrivate::flushPage( bool last )
          (last || buffer->size() > 50000000)
 #endif
         ) {
-//        qDebug("emiting header at page %d", pageCount );
+//        tqDebug("emiting header at page %d", pageCount );
         emitHeader( last );
     }
     outStream << "%%Page: "
@@ -6180,7 +6180,7 @@ void TQPSPrinterPrivate::flushPage( bool last )
               << "QI\n";
     if (!dirtyNewPage) {
         if ( pageFonts ) {
-            //qDebug("page fonts for page %d", pageCount);
+            //tqDebug("page fonts for page %d", pageCount);
             // we have already downloaded the header. Maybe we have page fonts here
             TQDictIterator<TQPSPrinterFontPrivate> it(fonts);
             while (it.current()) {
@@ -6243,7 +6243,7 @@ static void ignoreSigPipe(bool b)
     	    return; // not ignoring sigpipe
 
 	if (sigaction(SIGPIPE, users_sigpipe_handler, 0) == -1)
-	    qWarning("TQPSPrinter: could not restore SIGPIPE handler");
+	    tqWarning("TQPSPrinter: could not restore SIGPIPE handler");
 
 	delete users_sigpipe_handler;
 	users_sigpipe_handler = 0;
@@ -6513,7 +6513,7 @@ bool TQPSPrinter::cmd( int c , TQPainter *paint, TQPDevCmdParam *p )
     case PdcSetROP:
 #if defined(CHECK_RANGE)
         if ( p[0].ival != TQt::CopyROP )
-            qWarning( "TQPrinter: Raster operation setting not supported" );
+            tqWarning( "TQPrinter: Raster operation setting not supported" );
 #endif
         break;
     case PdcSetBrushOrigin:
@@ -6534,7 +6534,7 @@ bool TQPSPrinter::cmd( int c , TQPainter *paint, TQPDevCmdParam *p )
     case PdcSetBrush:
         if ( p[0].brush->style() == TQt::CustomPattern ) {
 #if defined(CHECK_RANGE)
-            qWarning( "TQPrinter: Pixmap brush not supported" );
+            tqWarning( "TQPrinter: Pixmap brush not supported" );
 #endif
             return FALSE;
         }
diff --git a/src/kernel/qregion.cpp b/src/kernel/qregion.cpp
index 6537b74ce..014f0fad0 100644
--- a/src/kernel/qregion.cpp
+++ b/src/kernel/qregion.cpp
@@ -174,7 +174,7 @@ void TQRegion::exec( const TQByteArray &buffer, int ver )
 	}
 #if defined(QT_CHECK_STATE)
 	if ( test_cnt > 0 && id != TQRGN_TRANSLATE )
-	    qWarning( "TQRegion::exec: Internal error" );
+	    tqWarning( "TQRegion::exec: Internal error" );
 	test_cnt++;
 #endif
 	if ( id == TQRGN_SETRECT || id == TQRGN_SETELLIPSE ) {
diff --git a/src/kernel/qregion_x11.cpp b/src/kernel/qregion_x11.cpp
index 3cd7d3436..ccf406729 100644
--- a/src/kernel/qregion_x11.cpp
+++ b/src/kernel/qregion_x11.cpp
@@ -2433,7 +2433,7 @@ static void cleanup_empty_region()
 TQRegion::TQRegion()
 {
     if ( !empty_region ) {			// avoid too many allocs
-	qAddPostRoutine( cleanup_empty_region );
+	tqAddPostRoutine( cleanup_empty_region );
 	empty_region = new TQRegion( TRUE );
 	TQ_CHECK_PTR( empty_region );
     }
@@ -2469,7 +2469,7 @@ TQRegion::TQRegion( const TQRect &r, RegionType t )
 {
     if ( r.isEmpty() ) {
 	if ( !empty_region ) {			// avoid too many allocs
-	    qAddPostRoutine( cleanup_empty_region );
+	    tqAddPostRoutine( cleanup_empty_region );
 	    empty_region = new TQRegion( TRUE );
 	    TQ_CHECK_PTR( empty_region );
 	}
@@ -2516,7 +2516,7 @@ TQRegion::TQRegion( const TQPointArray &a, bool winding )
 				    winding ? WindingRule : EvenOddRule );
     } else {
 	if ( !empty_region ) {
-	    qAddPostRoutine( cleanup_empty_region );
+	    tqAddPostRoutine( cleanup_empty_region );
 	    empty_region = new TQRegion( TRUE );
 	    TQ_CHECK_PTR( empty_region );
 	}
@@ -2551,7 +2551,7 @@ TQRegion::TQRegion( const TQBitmap & bm )
 {
     if ( bm.isNull() ) {
 	if ( !empty_region ) {			// avoid too many allocs
-	    qAddPostRoutine( cleanup_empty_region );
+	    tqAddPostRoutine( cleanup_empty_region );
 	    empty_region = new TQRegion( TRUE );
 	    TQ_CHECK_PTR( empty_region );
 	}
diff --git a/src/kernel/qrichtext.cpp b/src/kernel/qrichtext.cpp
index 783b89188..59f130222 100644
--- a/src/kernel/qrichtext.cpp
+++ b/src/kernel/qrichtext.cpp
@@ -214,7 +214,7 @@ TQTextCursor *TQTextDeleteCommand::execute( TQTextCursor *c )
 {
     TQTextParagraph *s = doc ? doc->paragAt( id ) : parag;
     if ( !s ) {
-	qWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
+	tqWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
 	return 0;
     }
 
@@ -242,7 +242,7 @@ TQTextCursor *TQTextDeleteCommand::unexecute( TQTextCursor *c )
 {
     TQTextParagraph *s = doc ? doc->paragAt( id ) : parag;
     if ( !s ) {
-	qWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
+	tqWarning( "can't locate parag at %d, last parag: %d", id, doc->lastParagraph()->paragId() );
 	return 0;
     }
 
@@ -1733,10 +1733,10 @@ void TQTextDocument::setRichTextInternal( const TQString &text, TQTextCursor* cu
 			    TQString bg = attr["background"];
 			    const TQMimeSource* m = factory_->data( bg, contxt );
 			    if ( !m ) {
-				qWarning("TQRichText: no mimesource for %s", bg.latin1() );
+				tqWarning("TQRichText: no mimesource for %s", bg.latin1() );
 			    } else {
 				if ( !TQImageDrag::decode( m, img ) ) {
-				    qWarning("TQTextImage: cannot decode %s", bg.latin1() );
+				    tqWarning("TQTextImage: cannot decode %s", bg.latin1() );
 				}
 			    }
 			    if ( !img.isNull() ) {
@@ -2370,7 +2370,7 @@ TQString TQTextDocument::richText() const
     TQStyleSheetItem* item_ol = styleSheet()->item("ol");
     TQStyleSheetItem* item_li = styleSheet()->item("li");
     if ( !item_p || !item_div || !item_ul || !item_ol || !item_li ) {
-	qWarning( "TQTextEdit: cannot export HTML due to insufficient stylesheet (lack of p, div, ul, ol, or li)" );
+	tqWarning( "TQTextEdit: cannot export HTML due to insufficient stylesheet (lack of p, div, ul, ol, or li)" );
 	return TQString::null;
     }
     int pastListDepth = 0;
@@ -4415,7 +4415,7 @@ int TQTextParagraph::lineHeightOfChar( int i, int *bl, int *y ) const
 	--it;
     }
 
-    qWarning( "TQTextParagraph::lineHeightOfChar: couldn't find lh for %d", i );
+    tqWarning( "TQTextParagraph::lineHeightOfChar: couldn't find lh for %d", i );
     return 15;
 }
 
@@ -4441,7 +4441,7 @@ TQTextStringChar *TQTextParagraph::lineStartOfChar( int i, int *index, int *line
 	--l;
     }
 
-    qWarning( "TQTextParagraph::lineStartOfChar: couldn't find %d", i );
+    tqWarning( "TQTextParagraph::lineStartOfChar: couldn't find %d", i );
     return 0;
 }
 
@@ -4468,7 +4468,7 @@ TQTextStringChar *TQTextParagraph::lineStartOfLine( int line, int *index ) const
 	return &str->at( i );
     }
 
-    qWarning( "TQTextParagraph::lineStartOfLine: couldn't find %d", line );
+    tqWarning( "TQTextParagraph::lineStartOfLine: couldn't find %d", line );
     return 0;
 }
 
@@ -5407,12 +5407,12 @@ TQTextLineStart *TQTextFormatter::bidiReorderLine( TQTextParagraph * /*parag*/,
 	visual = (int *)malloc( length*sizeof( int ) );
     }
 
-    //qDebug("bidiReorderLine: length=%d (%d-%d)", length, start, last );
+    //tqDebug("bidiReorderLine: length=%d (%d-%d)", length, start, last );
 
     TQTextStringChar *ch = startChar;
     unsigned char *l = levels;
     while ( ch <= lastChar ) {
-	//qDebug( "  level: %d", ch->bidiLevel );
+	//tqDebug( "  level: %d", ch->bidiLevel );
 	*(l++) = (ch++)->bidiLevel;
     }
 
@@ -5472,7 +5472,7 @@ TQTextLineStart *TQTextFormatter::bidiReorderLine( TQTextParagraph * /*parag*/,
 
  	ch->x = x + toAdd;
         ch->rightToLeft = ch->bidiLevel % 2;
-	//qDebug("visual: %d (%x) placed at %d rightToLeft=%d", visual[i], ch->c.unicode(), x +toAdd, ch->rightToLeft  );
+	//tqDebug("visual: %d (%x) placed at %d rightToLeft=%d", visual[i], ch->c.unicode(), x +toAdd, ch->rightToLeft  );
 	int ww = 0;
 	if ( ch->c.unicode() >= 32 || ch->c == '\t' || ch->c == '\n' || ch->isCustom() ) {
 	    ww = text->width( start+visual[i] );
@@ -6178,7 +6178,7 @@ TQTextFormat *TQTextFormatCollection::format( const TQFont &f, const TQColor &c
     cachedFormat->collection = this;
     cKey.insert( cachedFormat->key(), cachedFormat );
     if ( cachedFormat->key() != key )
-	qWarning("ASSERT: keys for format not identical: '%s '%s'", cachedFormat->key().latin1(), key.latin1() );
+	tqWarning("ASSERT: keys for format not identical: '%s '%s'", cachedFormat->key().latin1(), key.latin1() );
     return cachedFormat;
 }
 
@@ -6597,11 +6597,11 @@ TQTextImage::TQTextImage( TQTextDocument *p, const TQMap<TQString, TQString> &at
 	    const TQMimeSource* m =
 		factory.data( imageName, context );
 	    if ( !m ) {
-		qWarning("TQTextImage: no mimesource for %s", imageName.latin1() );
+		tqWarning("TQTextImage: no mimesource for %s", imageName.latin1() );
 	    }
 	    else {
 		if ( !TQImageDrag::decode( m, img ) ) {
-		    qWarning("TQTextImage: cannot decode %s", imageName.latin1() );
+		    tqWarning("TQTextImage: cannot decode %s", imageName.latin1() );
 		}
 	    }
 
@@ -7229,7 +7229,7 @@ static TQMap<TQString, TQChar> *htmlMap()
 {
     if ( !html_map ) {
 	html_map = new TQMap<TQString, TQChar>;
-	qAddPostRoutine( qt_cleanup_html_map );
+	tqAddPostRoutine( qt_cleanup_html_map );
 
 	const Entity *ent = entitylist;
 	while( ent->code ) {
diff --git a/src/kernel/qrichtext_p.cpp b/src/kernel/qrichtext_p.cpp
index f426fcead..7e55b6038 100644
--- a/src/kernel/qrichtext_p.cpp
+++ b/src/kernel/qrichtext_p.cpp
@@ -151,7 +151,7 @@ void TQTextCursor::gotoPosition( TQTextParagraph* p, int index )
     para = p;
     if ( index < 0 || index >= para->length() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQTextCursor::gotoParagraph Index: %d out of range", index );
+	tqWarning( "TQTextCursor::gotoParagraph Index: %d out of range", index );
 #endif
 	if ( index < 0 || para->length() == 0 )
 	    index = 0;
@@ -506,7 +506,7 @@ bool TQTextParagraph::fullSelected( int id ) const
 int TQTextParagraph::lineY( int l ) const
 {
     if ( l > (int)lineStarts.count() - 1 ) {
-	qWarning( "TQTextParagraph::lineY: line %d out of range!", l );
+	tqWarning( "TQTextParagraph::lineY: line %d out of range!", l );
 	return 0;
     }
 
@@ -522,7 +522,7 @@ int TQTextParagraph::lineY( int l ) const
 int TQTextParagraph::lineBaseLine( int l ) const
 {
     if ( l > (int)lineStarts.count() - 1 ) {
-	qWarning( "TQTextParagraph::lineBaseLine: line %d out of range!", l );
+	tqWarning( "TQTextParagraph::lineBaseLine: line %d out of range!", l );
 	return 10;
     }
 
@@ -538,7 +538,7 @@ int TQTextParagraph::lineBaseLine( int l ) const
 int TQTextParagraph::lineHeight( int l ) const
 {
     if ( l > (int)lineStarts.count() - 1 ) {
-	qWarning( "TQTextParagraph::lineHeight: line %d out of range!", l );
+	tqWarning( "TQTextParagraph::lineHeight: line %d out of range!", l );
 	return 15;
     }
 
@@ -554,8 +554,8 @@ int TQTextParagraph::lineHeight( int l ) const
 void TQTextParagraph::lineInfo( int l, int &y, int &h, int &bl ) const
 {
     if ( l > (int)lineStarts.count() - 1 ) {
-	qWarning( "TQTextParagraph::lineInfo: line %d out of range!", l );
-	qDebug( "%d %d", (int)lineStarts.count() - 1, l );
+	tqWarning( "TQTextParagraph::lineInfo: line %d out of range!", l );
+	tqDebug( "%d %d", (int)lineStarts.count() - 1, l );
 	y = 0;
 	h = 15;
 	bl = 10;
diff --git a/src/kernel/qrichtext_p.h b/src/kernel/qrichtext_p.h
index 8bac2e018..48c7b0a47 100644
--- a/src/kernel/qrichtext_p.h
+++ b/src/kernel/qrichtext_p.h
@@ -1981,7 +1981,7 @@ inline void TQTextParagraph::setParagId( int i )
 inline int TQTextParagraph::paragId() const
 {
     if ( id == -1 )
-	qWarning( "invalid parag id!!!!!!!! (%p)", (void*)this );
+	tqWarning( "invalid parag id!!!!!!!! (%p)", (void*)this );
     return id;
 }
 
diff --git a/src/kernel/qscriptengine.cpp b/src/kernel/qscriptengine.cpp
index ab6bd2f36..14adbcf0c 100644
--- a/src/kernel/qscriptengine.cpp
+++ b/src/kernel/qscriptengine.cpp
@@ -120,7 +120,7 @@ static inline void positionCluster(TQShaperItem *item, int gfrom,  int glast)
 {
     int nmarks = glast - gfrom;
     if (nmarks <= 0) {
-        qWarning("positionCluster: no marks to position!");
+        tqWarning("positionCluster: no marks to position!");
         return;
     }
 
@@ -134,12 +134,12 @@ static inline void positionCluster(TQShaperItem *item, int gfrom,  int glast)
 
     TQRect baseRect(baseInfo.x, baseInfo.y, baseInfo.width, baseInfo.height);
 
-//      qDebug("---> positionCluster: cluster from %d to %d", gfrom, glast);
-//     qDebug("baseInfo: %f/%f (%f/%f) off=%f/%f", baseInfo.x, baseInfo.y, baseInfo.width, baseInfo.height, baseInfo.xoff, baseInfo.yoff);
+//      tqDebug("---> positionCluster: cluster from %d to %d", gfrom, glast);
+//     tqDebug("baseInfo: %f/%f (%f/%f) off=%f/%f", baseInfo.x, baseInfo.y, baseInfo.width, baseInfo.height, baseInfo.xoff, baseInfo.yoff);
 
     int size = (f->ascent()/10);
     int offsetBase = (size - 4) / 4 + TQMIN(size, 4) + 1;
-//     qDebug("offset = %f", offsetBase);
+//     tqDebug("offset = %f", offsetBase);
 
     bool rightToLeft = item->flags & TQTextEngine::RightToLeft;
 
@@ -152,7 +152,7 @@ static inline void positionCluster(TQShaperItem *item, int gfrom,  int glast)
         TQPoint p;
         glyph_metrics_t markInfo = f->boundingBox(mark);
         TQRect markRect(markInfo.x, markInfo.y, markInfo.width, markInfo.height);
-//          qDebug("markInfo: %f/%f (%f/%f) off=%f/%f", markInfo.x, markInfo.y, markInfo.width, markInfo.height, markInfo.xoff, markInfo.yoff);
+//          tqDebug("markInfo: %f/%f (%f/%f) off=%f/%f", markInfo.x, markInfo.y, markInfo.width, markInfo.height, markInfo.xoff, markInfo.yoff);
 
         int offset = offsetBase;
         unsigned char cmb = item->attributes[gfrom+i].combiningClass;
@@ -192,7 +192,7 @@ static inline void positionCluster(TQShaperItem *item, int gfrom,  int glast)
 
         // combining marks of different class don't interact. Reset the rectangle.
         if (cmb != lastCmb) {
-            //qDebug("resetting rect");
+            //tqDebug("resetting rect");
             attachmentRect = baseRect;
         }
 
@@ -246,7 +246,7 @@ static inline void positionCluster(TQShaperItem *item, int gfrom,  int glast)
             default:
                 break;
         }
-//         qDebug("char=%x combiningClass = %d offset=%d/%d", mark, cmb, p.x(), p.y());
+//         tqDebug("char=%x combiningClass = %d offset=%d/%d", mark, cmb, p.x(), p.y());
         markRect.moveBy(p.x(), p.y());
         attachmentRect |= markRect;
         lastCmb = cmb;
@@ -287,7 +287,7 @@ static void heuristicSetGlyphAttributes(TQShaperItem *item, const TQChar *uc, in
     // justification is missing here!!!!!
 
     if ( item->num_glyphs != length )
-       qWarning("TQScriptEngine::heuristicSetGlyphAttributes: char length and num glyphs disagree" );
+       tqWarning("TQScriptEngine::heuristicSetGlyphAttributes: char length and num glyphs disagree" );
 
     unsigned short *logClusters = item->log_clusters;
 
@@ -899,7 +899,7 @@ struct TQArabicProperties {
 
 static void getArabicProperties(const unsigned short *chars, int len, TQArabicProperties *properties)
 {
-//     qDebug("arabicSyriacOpenTypeShape: properties:");
+//     tqDebug("arabicSyriacOpenTypeShape: properties:");
     int lastPos = 0;
     int lastGroup = ArabicNone;
 
@@ -1005,7 +1005,7 @@ static void getArabicProperties(const unsigned short *chars, int len, TQArabicPr
 
 
 //     for (int i = 0; i < len; ++i)
-//         qDebug("arabic properties(%d): uc=%x shape=%d, justification=%d", i, chars[i], properties[i].shape, properties[i].justification);
+//         tqDebug("arabic properties(%d): uc=%x shape=%d, justification=%d", i, chars[i], properties[i].shape, properties[i].justification);
 }
 
 
@@ -1326,7 +1326,7 @@ static inline int getShape(uchar cell, int shape)
 */
 static inline const TQChar prevChar(const TQString *str, int pos)
 {
-    //qDebug("leftChar: pos=%d", pos);
+    //tqDebug("leftChar: pos=%d", pos);
     pos--;
     const TQChar *ch = str->unicode() + pos;
     while(pos > -1) {
@@ -1344,7 +1344,7 @@ static inline const TQChar nextChar(const TQString *str, int pos)
     int len = str->length();
     const TQChar *ch = str->unicode() + pos;
     while(pos < len) {
-        //qDebug("rightChar: %d isLetter=%d, joining=%d", pos, ch.isLetter(), ch.joining());
+        //tqDebug("rightChar: %d isLetter=%d, joining=%d", pos, ch.isLetter(), ch.joining());
         if(::category(*ch) != TQChar::Mark_NonSpacing)
             return *ch;
         // assume it's a transparent char, this might not be 100% correct
@@ -1402,7 +1402,7 @@ static void shapedString(const TQString *uc, int from, int len, TQChar *shapeBuf
             uchar c = ch->cell();
             int pos = i + from;
             int shape = properties[i].shape;
-//            qDebug("mapping U+%x to shape %d glyph=0x%x", ch->unicode(), shape, getShape(c, shape));
+//            tqDebug("mapping U+%x to shape %d glyph=0x%x", ch->unicode(), shape, getShape(c, shape));
             // take care of lam-alef ligatures (lam right of alef)
             ushort map;
             switch (c) {
@@ -1414,7 +1414,7 @@ static void shapedString(const TQString *uc, int from, int len, TQChar *shapeBuf
                             case 0x23:
                             case 0x25:
                             case 0x27:
-//                                 qDebug(" lam of lam-alef ligature");
+//                                 tqDebug(" lam of lam-alef ligature");
                                 map = arabicUnicodeLamAlefMapping[pch.cell() - 0x22][shape];
                                 goto next;
                             default:
@@ -1429,7 +1429,7 @@ static void shapedString(const TQString *uc, int from, int len, TQChar *shapeBuf
                 case 0x27: // alef
                     if (prevChar(uc, pos).unicode() == 0x0644) {
                         // have a lam alef ligature
-                        //qDebug(" alef of lam-alef ligature");
+                        //tqDebug(" alef of lam-alef ligature");
                         goto skip;
                     }
                 default:
@@ -1443,7 +1443,7 @@ static void shapedString(const TQString *uc, int from, int len, TQChar *shapeBuf
         //attributes[gpos].zeroWidth = zeroWidth;
         if (::category(*ch) == TQChar::Mark_NonSpacing) {
             attributes[gpos].mark = TRUE;
-//             qDebug("glyph %d (char %d) is mark!", gpos, i);
+//             tqDebug("glyph %d (char %d) is mark!", gpos, i);
         } else {
             attributes[gpos].mark = FALSE;
             clusterStart = data - shapeBuffer;
@@ -1451,7 +1451,7 @@ static void shapedString(const TQString *uc, int from, int len, TQChar *shapeBuf
         attributes[gpos].clusterStart = !attributes[gpos].mark;
         attributes[gpos].combiningClass = combiningClass(*ch);
         attributes[gpos].justification = properties[i].justification;
-//         qDebug("data[%d] = %x (from %x)", gpos, (uint)data->unicode(), ch->unicode());
+//         tqDebug("data[%d] = %x (from %x)", gpos, (uint)data->unicode(), ch->unicode());
         data++;
     skip:
         ch++;
diff --git a/src/kernel/qscriptengine_x11.cpp b/src/kernel/qscriptengine_x11.cpp
index 06523b700..fb18aa3e9 100644
--- a/src/kernel/qscriptengine_x11.cpp
+++ b/src/kernel/qscriptengine_x11.cpp
@@ -1124,7 +1124,7 @@ static const unsigned short split_matras[]  = {
 static inline void splitMatra(unsigned short *reordered, int matra, int &len, int &base)
 {
     unsigned short matra_uc = reordered[matra];
-    //qDebug("matra=%d, reordered[matra]=%x", matra, reordered[matra]);
+    //tqDebug("matra=%d, reordered[matra]=%x", matra, reordered[matra]);
 
     const unsigned short *split = split_matras;
     while (split[0] < matra_uc)
@@ -1189,9 +1189,9 @@ static const TQOpenType::Features indic_features[] = {
 
 // #define INDIC_DEBUG
 #ifdef INDIC_DEBUG
-#define IDEBUG qDebug
+#define IDEBUG tqDebug
 #else
-#define IDEBUG if(0) qDebug
+#define IDEBUG if(0) tqDebug
 #endif
 
 #ifdef INDIC_DEBUG
@@ -1665,7 +1665,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
         {
             IDEBUG("OT properties:");
             for (int i = 0; i < len; ++i)
-                qDebug("    i: %s", ::propertiesToString(properties[i]).toLatin1().data());
+                tqDebug("    i: %s", ::propertiesToString(properties[i]).toLatin1().data());
         }
 #endif
 
@@ -1678,14 +1678,14 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
 
         // move the left matra back to it's correct position in malayalam and tamil
         if ((script == TQFont::Malayalam || script == TQFont::Tamil) && (form(reordered[0]) == Matra)) {
-//             qDebug("reordering matra, len=%d", newLen);
+//             tqDebug("reordering matra, len=%d", newLen);
             // need to find the base in the shaped string and move the matra there
             int basePos = 0;
             while (basePos < newLen && (int)otl_glyphs[basePos].cluster <= base)
                 basePos++;
             --basePos;
             if (basePos < newLen && basePos > 1) {
-//                 qDebug("moving prebase matra to position %d in syllable newlen=%d", basePos, newLen);
+//                 tqDebug("moving prebase matra to position %d in syllable newlen=%d", basePos, newLen);
                 OTL_GlyphItemRec m = otl_glyphs[0];
                 --basePos;
                 for (i = 0; i < basePos; ++i)
@@ -2092,7 +2092,7 @@ static int tibetan_nextSyllableBoundary(const TQString &s, int start, int end, b
     int pos = 0;
     TibetanForm state = tibetan_form(*uc);
 
-//     qDebug("state[%d]=%d (uc=%4x)", pos, state, uc[pos].unicode());
+//     tqDebug("state[%d]=%d (uc=%4x)", pos, state, uc[pos].unicode());
     pos++;
 
     if (state != TibetanHeadConsonant) {
@@ -2473,9 +2473,9 @@ static const signed char khmerStateTable[][CC_COUNT] =
 
 //  #define KHMER_DEBUG
 #ifdef KHMER_DEBUG
-#define KHDEBUG qDebug
+#define KHDEBUG tqDebug
 #else
-#define KHDEBUG if(0) qDebug
+#define KHDEBUG if(0) tqDebug
 #endif
 
 //  Given an input string of characters and a location in which to start looking
@@ -2551,9 +2551,9 @@ static bool khmer_shape_syllable(TQOpenType *openType, TQShaperItem *item)
     memset(properties, 0, 16*sizeof(unsigned char));
 
 #ifdef KHMER_DEBUG
-    qDebug("original:");
+    tqDebug("original:");
     for (int i = from; i < syllableEnd; i++) {
-        qDebug("    %d: %4x", i, string[i].unicode());
+        tqDebug("    %d: %4x", i, string[i].unicode());
     }
 #endif
 
@@ -3001,9 +3001,9 @@ static const signed char mymrStateTable[][Mymr_CC_COUNT] =
 
 // #define MYANMAR_DEBUG
 #ifdef MYANMAR_DEBUG
-#define MMDEBUG qDebug
+#define MMDEBUG tqDebug
 #else
-#define MMDEBUG if(0) qDebug
+#define MMDEBUG if(0) tqDebug
 #endif
 
 //  Given an input string of characters and a location in which to start looking
@@ -3082,9 +3082,9 @@ static bool myanmar_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
 
     const TQChar *uc = item->string->unicode() + item->from;
 #ifdef MYANMAR_DEBUG
-    qDebug("original:");
+    tqDebug("original:");
     for (int i = 0; i < item->length; i++) {
-        qDebug("    %d: %4x", i, uc[i].unicode());
+        tqDebug("    %d: %4x", i, uc[i].unicode());
     }
 #endif
     int vowel_e = -1;
diff --git a/src/kernel/qsize.cpp b/src/kernel/qsize.cpp
index 4cd0735c3..d871aa74d 100644
--- a/src/kernel/qsize.cpp
+++ b/src/kernel/qsize.cpp
@@ -381,7 +381,7 @@ void TQSize::scale( const TQSize &s, ScaleMode mode )
 void TQSize::warningDivByZero()
 {
 #if defined(QT_CHECK_MATH)
-    qWarning( "TQSize: Division by zero error" );
+    tqWarning( "TQSize: Division by zero error" );
 #endif
 }
 
diff --git a/src/kernel/qsizegrip.cpp b/src/kernel/qsizegrip.cpp
index decff43a7..ae46ca62a 100644
--- a/src/kernel/qsizegrip.cpp
+++ b/src/kernel/qsizegrip.cpp
@@ -123,7 +123,7 @@ TQSizeGrip::TQSizeGrip( TQWidget * parent, const char* name )
 #if defined(Q_WS_X11)
     if ( !qt_sizegrip_workspace( this ) ) {
 	WId id = winId();
-	XChangeProperty(qt_xdisplay(), topLevelWidget()->winId(),
+	XChangeProperty(tqt_xdisplay(), topLevelWidget()->winId(),
 			qt_sizegrip, XA_WINDOW, 32, PropModeReplace,
 			(unsigned char *)&id, 1);
     }
@@ -143,7 +143,7 @@ TQSizeGrip::~TQSizeGrip()
 #if defined(Q_WS_X11)
     if ( !TQApplication::closingDown() && parentWidget() ) {
 	WId id = None;
- 	XChangeProperty(qt_xdisplay(), topLevelWidget()->winId(),
+ 	XChangeProperty(tqt_xdisplay(), topLevelWidget()->winId(),
  			qt_sizegrip, XA_WINDOW, 32, PropModeReplace,
  			(unsigned char *)&id, 1);
     }
diff --git a/src/kernel/qsocketnotifier.cpp b/src/kernel/qsocketnotifier.cpp
index b7bceb15e..b89a512ed 100644
--- a/src/kernel/qsocketnotifier.cpp
+++ b/src/kernel/qsocketnotifier.cpp
@@ -146,10 +146,10 @@ TQSocketNotifier::TQSocketNotifier( int socket, Type type, TQObject *parent,
 {
 #if defined(QT_CHECK_RANGE)
     if ( socket < 0 )
-	qWarning( "TQSocketNotifier: Invalid socket specified" );
+	tqWarning( "TQSocketNotifier: Invalid socket specified" );
 #  if defined(Q_OS_UNIX)
     if ( socket >= FD_SETSIZE )
-	qWarning( "TQSocketNotifier: Socket descriptor too large for select()" );
+	tqWarning( "TQSocketNotifier: Socket descriptor too large for select()" );
 #  endif
 #endif
     sockfd = socket;
diff --git a/src/kernel/qtaddons_x11.cpp b/src/kernel/qtaddons_x11.cpp
index 40d7e595d..95dcef208 100644
--- a/src/kernel/qtaddons_x11.cpp
+++ b/src/kernel/qtaddons_x11.cpp
@@ -32,7 +32,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-extern bool qt_use_xrender; // defined in qapplication_x11.cpp
+extern bool tqt_use_xrender; // defined in qapplication_x11.cpp
 
 extern "C" {
 
@@ -95,7 +95,7 @@ XftDraw *XftDrawCreateAlpha( Display *display,
     draw->render_set = True;
     draw->render_able = False;
 
-    if ( qt_use_xrender ) {
+    if ( tqt_use_xrender ) {
 	draw->render_able = True;
 
 	XRenderPictFormat *format = 0;
diff --git a/src/kernel/qtextengine.cpp b/src/kernel/qtextengine.cpp
index 318722c97..adeafb887 100644
--- a/src/kernel/qtextengine.cpp
+++ b/src/kernel/qtextengine.cpp
@@ -157,7 +157,7 @@ static void tqAppendItems(TQTextEngine *engine, int &start, int &stop, BidiContr
 
     if ( start > stop ) {
 	// #### the algorithm is currently not really safe against this. Still needs fixing.
-// 	qWarning( "Bidi: appendItems() internal error" );
+// 	tqWarning( "Bidi: appendItems() internal error" );
 	return;
     }
 
@@ -177,7 +177,7 @@ static void tqAppendItems(TQTextEngine *engine, int &start, int &stop, BidiContr
     }
 
 #if (BIDI_DEBUG >= 1)
-    qDebug("new run: dir=%s from %d, to %d level = %d\n", directions[dir], start, stop, level);
+    tqDebug("new run: dir=%s from %d, to %d level = %d\n", directions[dir], start, stop, level);
 #endif
     TQFont::Script script = TQFont::NoScript;
     TQScriptItem item;
@@ -279,8 +279,8 @@ static void bidiItemize( TQTextEngine *engine, bool rightToLeft, int mode )
     status.last = status.lastStrong;
     status.dir = sdir;
 #if (BIDI_DEBUG >= 2)
-    qDebug("---- bidiReorder --- '%s'", engine->string.utf8().data());
-    qDebug("rightToLeft = %d", rightToLeft);
+    tqDebug("---- bidiReorder --- '%s'", engine->string.utf8().data());
+    tqDebug("rightToLeft = %d", rightToLeft);
 #endif
 
 
@@ -861,7 +861,7 @@ static void calcLineBreaks(const TQString &str, TQCharAttributes *charAttributes
 		softBreak = (cls == TQUnicodeTables::LineBreak_SP);
 	    else
 		softBreak = (brk == Dbk);
-//        qDebug("char = %c %04x, cls=%d, ncls=%d, brk=%d soft=%d", uc[i].cell(), uc[i].unicode(), cls, ncls, brk, charAttributes[i].softBreak);
+//        tqDebug("char = %c %04x, cls=%d, ncls=%d, brk=%d soft=%d", uc[i].cell(), uc[i].unicode(), cls, ncls, brk, charAttributes[i].softBreak);
 	    charAttributes[i].softBreak = softBreak;
 	    charAttributes[i].whiteSpace = FALSE;
 	    charAttributes[i].charStop = TRUE;
@@ -1044,7 +1044,7 @@ void TQTextEngine::splitItem( int item, int pos )
 	oldItem.width = w;
     }
 
-//     qDebug("split at position %d itempos=%d", pos, item );
+//     tqDebug("split at position %d itempos=%d", pos, item );
 }
 
 
@@ -1052,12 +1052,12 @@ int TQTextEngine::width( int from, int len ) const
 {
     int w = 0;
 
-//     qDebug("TQTextEngine::width( from = %d, len = %d ), numItems=%d, strleng=%d", from,  len, items.size(), string.length() );
+//     tqDebug("TQTextEngine::width( from = %d, len = %d ), numItems=%d, strleng=%d", from,  len, items.size(), string.length() );
     for ( int i = 0; i < items.size(); i++ ) {
 	TQScriptItem *si = &items[i];
 	int pos = si->position;
 	int ilen = length( i );
-//  	qDebug("item %d: from %d len %d", i, pos, ilen );
+//  	tqDebug("item %d: from %d len %d", i, pos, ilen );
 	if ( pos >= from + len )
 	    break;
 	if ( pos + ilen > from ) {
@@ -1089,13 +1089,13 @@ int TQTextEngine::width( int from, int len ) const
 		    charEnd++;
 		glyphEnd = (charEnd == ilen) ? si->num_glyphs : logClusters[charEnd];
 
-// 		qDebug("char: start=%d end=%d / glyph: start = %d, end = %d", charFrom, charEnd, glyphStart, glyphEnd );
+// 		tqDebug("char: start=%d end=%d / glyph: start = %d, end = %d", charFrom, charEnd, glyphStart, glyphEnd );
 		for ( int i = glyphStart; i < glyphEnd; i++ )
 		    w += advances[i];
 	    }
 	}
     }
-//     qDebug("   --> w= %d ", w );
+//     tqDebug("   --> w= %d ", w );
     return w;
 }
 
diff --git a/src/kernel/qtextengine_unix.cpp b/src/kernel/qtextengine_unix.cpp
index 0e76f33fb..0d5e3b920 100644
--- a/src/kernel/qtextengine_unix.cpp
+++ b/src/kernel/qtextengine_unix.cpp
@@ -96,10 +96,10 @@ void TQTextEngine::shape( int item ) const
         shaper_item.has_positioning = FALSE;
 
         while (1) {
-//         qDebug("    . num_glyphs=%d, used=%d, item.num_glyphs=%d", num_glyphs, used, shaper_item.num_glyphs);
+//         tqDebug("    . num_glyphs=%d, used=%d, item.num_glyphs=%d", num_glyphs, used, shaper_item.num_glyphs);
             ensureSpace(shaper_item.num_glyphs);
             shaper_item.num_glyphs = num_glyphs - used;
-//          qDebug("    .. num_glyphs=%d, used=%d, item.num_glyphs=%d", num_glyphs, used, shaper_item.num_glyphs);
+//          tqDebug("    .. num_glyphs=%d, used=%d, item.num_glyphs=%d", num_glyphs, used, shaper_item.num_glyphs);
             shaper_item.glyphs = glyphs(&si);
             shaper_item.advances = advances(&si);
             shaper_item.offsets = offsets(&si);
@@ -118,7 +118,7 @@ void TQTextEngine::shape( int item ) const
     advance_t *advances = this->advances( &si );
     advance_t *end = advances + si.num_glyphs;
     while ( advances < end ) {
-//         qDebug("advances[%d] = %d", advances - this->advances(&si), *advances);
+//         tqDebug("advances[%d] = %d", advances - this->advances(&si), *advances);
 	si.width += *(advances++);
     }
 
diff --git a/src/kernel/qtextlayout.cpp b/src/kernel/qtextlayout.cpp
index edbd910ed..ed5641a7b 100644
--- a/src/kernel/qtextlayout.cpp
+++ b/src/kernel/qtextlayout.cpp
@@ -134,7 +134,7 @@ int TQTextItem::cursorToX( int *cPos, Edge edge ) const
 	for ( int i = 0; i < glyph_pos; i++ )
 	    x += advances[i];
     }
-//     qDebug("cursorToX: pos=%d, gpos=%d x=%d", pos, glyph_pos, x );
+//     tqDebug("cursorToX: pos=%d, gpos=%d x=%d", pos, glyph_pos, x );
     *cPos = pos;
     return x;
 }
@@ -174,7 +174,7 @@ int TQTextItem::xToCursor( int x, CursorPosition cpos ) const
 	    cp_after = i;
 	    for ( int j = lastCluster; j < newCluster; j++ )
 		x_after += advances[j];
-	    // 		qDebug("cluster boundary: lastCluster=%d, newCluster=%d, x_before=%d, x_after=%d",
+	    // 		tqDebug("cluster boundary: lastCluster=%d, newCluster=%d, x_before=%d, x_after=%d",
 	    // 		       lastCluster, newCluster, x_before, x_after );
 	    if ( x_after > x )
 		break;
@@ -184,7 +184,7 @@ int TQTextItem::xToCursor( int x, CursorPosition cpos ) const
 
     bool before = ( cpos == OnCharacters || (x - x_before) < (x_after - x) );
 
-//     qDebug("got cursor position for %d: %d/%d, x_ba=%d/%d using %d",
+//     tqDebug("got cursor position for %d: %d/%d, x_ba=%d/%d using %d",
 // 	   x, cp_before,cp_after,  x_before, x_after,  before ? cp_before : cp_after );
 
     return before ? cp_before : cp_after;
@@ -355,7 +355,7 @@ TQTextLayout::Result TQTextLayout::addCurrentItem()
     TQScriptItem &current = d->items[d->currentItem];
     d->shape( d->currentItem );
     d->widthUsed += current.width;
-//     qDebug("trying to add item %d with width %d, remaining %d", d->currentItem, current.width, d->lineWidth-d->widthUsed );
+//     tqDebug("trying to add item %d with width %d, remaining %d", d->currentItem, current.width, d->lineWidth-d->widthUsed );
 
     d->currentItem++;
 
@@ -376,7 +376,7 @@ TQTextLayout::Result TQTextLayout::endLine( int x, int y, int alignment,
     int i;
     TQTextLayout::Result result = LineEmpty;
 
-//    qDebug("endLine x=%d, y=%d, first=%d, current=%d lw=%d wu=%d", x,  y, d->firstItemInLine, d->currentItem, d->lineWidth, d->widthUsed );
+//    tqDebug("endLine x=%d, y=%d, first=%d, current=%d lw=%d wu=%d", x,  y, d->firstItemInLine, d->currentItem, d->lineWidth, d->widthUsed );
     int width_nobreak_found = d->widthUsed;
     if ( d->firstItemInLine == -1 )
 	goto end;
@@ -428,21 +428,21 @@ TQTextLayout::Result TQTextLayout::endLine( int x, int y, int alignment,
 		int lastGlyph = 0;
 		int tmpItemWidth = 0;
 
-//     		qDebug("looking for break in item %d, isSpace=%d", i, si->isSpace );
+//     		tqDebug("looking for break in item %d, isSpace=%d", i, si->isSpace );
 		if(si->isSpace && !(alignment & (TQt::SingleLine|TQt::IncludeTrailingSpaces))) {
 		    swidth += si->width;
 		} else {
 		    tmpWidth += swidth;
 		    swidth = 0;
 		    for ( int pos = 0; pos < length; pos++ ) {
-//  			qDebug("advance=%d, w=%d, tmpWidth=%d, softbreak=%d, whitespace=%d",
+//  			tqDebug("advance=%d, w=%d, tmpWidth=%d, softbreak=%d, whitespace=%d",
 //                                *advances, w, tmpWidth, itemAttrs->softBreak, itemAttrs->whiteSpace );
 			int glyph = logClusters[pos];
 			if ( lastGlyph != glyph ) {
 			    while ( lastGlyph < glyph )
 				tmpItemWidth += advances[lastGlyph++];
 			    if ( breakPosition != -1 && w + tmpWidth + tmpItemWidth > d->lineWidth ) {
-// 				qDebug("found break at w=%d, tmpWidth=%d, tmpItemWidth=%d", w, tmpWidth, tmpItemWidth);
+// 				tqDebug("found break at w=%d, tmpWidth=%d, tmpItemWidth=%d", w, tmpWidth, tmpItemWidth);
 				d->widthUsed = w;
 				goto found;
 			    }
@@ -456,7 +456,7 @@ TQTextLayout::Result TQTextLayout::endLine( int x, int y, int alignment,
 				breakany = FALSE;
 			    breakItem = i;
 			    breakPosition = pos;
-//     			    qDebug("found possible break at item %d, position %d (absolute=%d), w=%d, tmpWidth=%d, tmpItemWidth=%d", breakItem, breakPosition, d->items[breakItem].position+breakPosition, w, tmpWidth, tmpItemWidth);
+//     			    tqDebug("found possible break at item %d, position %d (absolute=%d), w=%d, tmpWidth=%d, tmpItemWidth=%d", breakItem, breakPosition, d->items[breakItem].position+breakPosition, w, tmpWidth, tmpItemWidth);
 			    w += tmpWidth + tmpItemWidth;
 			    itemWidth += tmpItemWidth;
 			    tmpWidth = 0;
@@ -482,12 +482,12 @@ TQTextLayout::Result TQTextLayout::endLine( int x, int y, int alignment,
 	    goto nobreak;
         }
 
-//   	qDebug("linebreak at item %d, position %d, wu=%d", breakItem, breakPosition, d->widthUsed );
+//   	tqDebug("linebreak at item %d, position %d, wu=%d", breakItem, breakPosition, d->widthUsed );
 	// split the line
 	if ( breakPosition > 0 ) {
 // 	    int length = d->length( breakItem );
 
-//   	    qDebug("splitting item, itemWidth=%d", itemWidth);
+//   	    tqDebug("splitting item, itemWidth=%d", itemWidth);
 	    // not a full item, need to break
 	    d->splitItem( breakItem, breakPosition );
 	    d->currentItem = breakItem+1;
@@ -508,10 +508,10 @@ TQTextLayout::Result TQTextLayout::endLine( int x, int y, int alignment,
 	visual = new int[numRuns];
     }
 
-//     qDebug("reordering %d runs, numSpaceItems=%d", numRuns, numSpaceItems );
+//     tqDebug("reordering %d runs, numSpaceItems=%d", numRuns, numSpaceItems );
     for ( i = 0; i < numRuns; i++ ) {
 	levels[i] = d->items[i+d->firstItemInLine].analysis.bidiLevel;
-// 	qDebug("    level = %d", d->items[i+d->firstItemInLine].analysis.bidiLevel );
+// 	tqDebug("    level = %d", d->items[i+d->firstItemInLine].analysis.bidiLevel );
     }
     d->bidiReorder( numRuns, levels, visual );
 
@@ -541,7 +541,7 @@ TQTextLayout::Result TQTextLayout::endLine( int x, int y, int alignment,
     int left = x;
     for ( i = 0; i < numRuns; i++ ) {
 	TQScriptItem &si = d->items[d->firstItemInLine+visual[i]];
-//  	qDebug("positioning item %d with width %d (from=%d/length=%d) at %d", d->firstItemInLine+visual[i], si.width, si.position,
+//  	tqDebug("positioning item %d with width %d (from=%d/length=%d) at %d", d->firstItemInLine+visual[i], si.width, si.position,
 // 	       d->length(d->firstItemInLine+visual[i]), x );
 	si.x = x;
 	si.y = y + asc;
@@ -593,7 +593,7 @@ void TQTextLayout::endLayout()
 
 int TQTextLayout::nextCursorPosition( int oldPos, CursorMode mode ) const
 {
-//     qDebug("looking for next cursor pos for %d", oldPos );
+//     tqDebug("looking for next cursor pos for %d", oldPos );
     const TQCharAttributes *attributes = d->attributes();
     int len = d->string.length();
     if ( oldPos >= len )
@@ -606,13 +606,13 @@ int TQTextLayout::nextCursorPosition( int oldPos, CursorMode mode ) const
 	while ( oldPos < len && !attributes[oldPos].wordStop && !attributes[oldPos-1].whiteSpace )
 	    oldPos++;
     }
-//     qDebug("  -> %d",  oldPos );
+//     tqDebug("  -> %d",  oldPos );
     return oldPos;
 }
 
 int TQTextLayout::previousCursorPosition( int oldPos, CursorMode mode ) const
 {
-//     qDebug("looking for previous cursor pos for %d", oldPos );
+//     tqDebug("looking for previous cursor pos for %d", oldPos );
     const TQCharAttributes *attributes = d->attributes();
     if ( oldPos <= 0 )
 	return 0;
@@ -624,7 +624,7 @@ int TQTextLayout::previousCursorPosition( int oldPos, CursorMode mode ) const
 	while ( oldPos && !attributes[oldPos].wordStop && !attributes[oldPos-1].whiteSpace )
 	    oldPos--;
     }
-//     qDebug("  -> %d",  oldPos );
+//     tqDebug("  -> %d",  oldPos );
     return oldPos;
 }
 
diff --git a/src/kernel/qthread.cpp b/src/kernel/qthread.cpp
index f9c45d92c..a1719313d 100644
--- a/src/kernel/qthread.cpp
+++ b/src/kernel/qthread.cpp
@@ -80,7 +80,7 @@
     {
 	for( int count = 0; count < 20; count++ ) {
 	    sleep( 1 );
-	    qDebug( "Ping!" );
+	    tqDebug( "Ping!" );
 	}
     }
 
@@ -166,7 +166,7 @@ TQThread::~TQThread()
     TQMutexLocker locker( d->mutex() );
     if ( d->running && !d->finished ) {
 #ifdef QT_CHECK_STATE
-	qWarning("TQThread object destroyed while thread is still running.");
+	tqWarning("TQThread object destroyed while thread is still running.");
 #endif
 
 	d->orphan = TRUE;
diff --git a/src/kernel/qthread_unix.cpp b/src/kernel/qthread_unix.cpp
index 35de76021..73319b64a 100644
--- a/src/kernel/qthread_unix.cpp
+++ b/src/kernel/qthread_unix.cpp
@@ -131,7 +131,7 @@ void TQThreadInstance::finish( void * )
 
     if ( ! d ) {
 #ifdef QT_CHECK_STATE
-	qWarning( "TQThread: internal error: zero data for running thread." );
+	tqWarning( "TQThread: internal error: zero data for running thread." );
 #endif // QT_CHECK_STATE
 	return;
     }
@@ -188,8 +188,8 @@ TQt::HANDLE TQThread::currentThread()
 */
 void TQThread::initialize()
 {
-    if ( ! qt_global_mutexpool )
-	qt_global_mutexpool = new TQMutexPool( TRUE, 73 );
+    if ( ! tqt_global_mutexpool )
+	tqt_global_mutexpool = new TQMutexPool( TRUE, 73 );
     if ( ! qt_thread_mutexpool )
 	qt_thread_mutexpool = new TQMutexPool( FALSE, 127 );
 
@@ -202,9 +202,9 @@ void TQThread::initialize()
 */
 void TQThread::cleanup()
 {
-    delete qt_global_mutexpool;
+    delete tqt_global_mutexpool;
     delete qt_thread_mutexpool;
-    qt_global_mutexpool = 0;
+    tqt_global_mutexpool = 0;
     qt_thread_mutexpool = 0;
 
     TQThreadInstance::finish(&main_instance);
@@ -328,7 +328,7 @@ void TQThread::start(Priority priority)
 	    if (pthread_attr_getschedpolicy(&attr, &sched_policy) != 0) {
                 // failed to get the scheduling policy, don't bother
                 // setting the priority
-                qWarning("TQThread: cannot determine default scheduler policy");
+                tqWarning("TQThread: cannot determine default scheduler policy");
                 break;
 	    }
 
@@ -337,7 +337,7 @@ void TQThread::start(Priority priority)
             if (prio_min == -1 || prio_max == -1) {
                 // failed to get the scheduling parameters, don't
                 // bother setting the priority
-                qWarning("TQThread: cannot determine scheduler priority range");
+                tqWarning("TQThread: cannot determine scheduler priority range");
                 break;
             }
 
@@ -378,7 +378,7 @@ void TQThread::start(Priority priority)
 
 	if ( ret ) {
 #ifdef QT_CHECK_STATE
-	    qWarning( "TQThread::start: thread stack size error: %s", strerror( ret ) ) ;
+	    tqWarning( "TQThread::start: thread stack size error: %s", strerror( ret ) ) ;
 #endif // QT_CHECK_STATE
 
 	    // we failed to set the stacksize, and as the documentation states,
@@ -402,7 +402,7 @@ void TQThread::start(Priority priority)
 
     if ( ret ) {
 #ifdef QT_CHECK_STATE
-	qWarning( "TQThread::start: thread creation error: %s", strerror( ret ) );
+	tqWarning( "TQThread::start: thread creation error: %s", strerror( ret ) );
 #endif // QT_CHECK_STATE
 
 	d->running = FALSE;
@@ -439,7 +439,7 @@ bool TQThread::wait( unsigned long time )
 
     if ( d->thread_id == pthread_self() ) {
 #ifdef QT_CHECK_STATE
-	qWarning( "TQThread::wait: thread tried to wait on itself" );
+	tqWarning( "TQThread::wait: thread tried to wait on itself" );
 #endif // QT_CHECK_STATE
 
 	return FALSE;
@@ -464,7 +464,7 @@ bool TQThread::wait( unsigned long time )
 
 #ifdef QT_CHECK_RANGE
     if (ret && ret != ETIMEDOUT)
-	qWarning("Wait condition wait failure: %s",strerror(ret));
+	tqWarning("Wait condition wait failure: %s",strerror(ret));
 #endif
 
     return (ret == 0);
diff --git a/src/kernel/qtimer.cpp b/src/kernel/qtimer.cpp
index ed8098999..a99a49c1b 100644
--- a/src/kernel/qtimer.cpp
+++ b/src/kernel/qtimer.cpp
@@ -246,7 +246,7 @@ static void sst_init()
     if ( !sst_list ) {
 	sst_list = new TQObjectList;
 	TQ_CHECK_PTR( sst_list );
-	qAddPostRoutine( sst_cleanup );
+	tqAddPostRoutine( sst_cleanup );
     }
 }
 
diff --git a/src/kernel/qtranslator.cpp b/src/kernel/qtranslator.cpp
index 7758d31be..6a66947b3 100644
--- a/src/kernel/qtranslator.cpp
+++ b/src/kernel/qtranslator.cpp
@@ -492,13 +492,13 @@ bool TQTranslator::load( const TQString & filename, const TQString & directory,
 
     f = qt_open( TQFile::encodeName(realname), O_RDONLY, 0666 );
     if ( f < 0 ) {
-	// qDebug( "can't open %s: %s", realname.ascii(), strerror( errno ) );
+	// tqDebug( "can't open %s: %s", realname.ascii(), strerror( errno ) );
 	return FALSE;
     }
 
     struct stat st;
     if ( fstat( f, &st ) ) {
-	// qDebug( "can't stat %s: %s", realname.ascii(), strerror( errno ) );
+	// tqDebug( "can't stat %s: %s", realname.ascii(), strerror( errno ) );
 	return FALSE;
     }
     char * tmp;
@@ -507,7 +507,7 @@ bool TQTranslator::load( const TQString & filename, const TQString & directory,
 		       MAP_FILE | MAP_PRIVATE, // swap-backed map from file
 		       f, 0 ); // from offset 0 of f
     if ( !tmp || tmp == (char*)MAP_FAILED ) {
-	// qDebug( "can't mmap %s: %s", filename.ascii(), strerror( errno ) );
+	// tqDebug( "can't mmap %s: %s", filename.ascii(), strerror( errno ) );
 	return FALSE;
     }
 
@@ -845,7 +845,7 @@ void TQTranslator::squeeze( SaveMode mode )
 	delete [] hTable;
 
 	if ( upto > 131072 ) {
-	    qWarning( "TQTranslator::squeeze: Too many contexts" );
+	    tqWarning( "TQTranslator::squeeze: Too many contexts" );
 	    delete d->contextArray;
 	    d->contextArray = 0;
 	}
@@ -1029,7 +1029,7 @@ TQTranslatorMessage TQTranslator::findMessage( const char* context,
 	return TQTranslatorMessage();
 
     if ( systemWordSize == 0 )
-	qSysInfo( &systemWordSize, &systemBigEndian );
+	tqSysInfo( &systemWordSize, &systemBigEndian );
 
     for ( ;; ) {
 	Q_UINT32 h = elfHash( TQCString(sourceText) + comment );
diff --git a/src/kernel/qurl.cpp b/src/kernel/qurl.cpp
index 0a680e0d9..bf960f336 100644
--- a/src/kernel/qurl.cpp
+++ b/src/kernel/qurl.cpp
@@ -849,15 +849,15 @@ bool TQUrl::parse( const TQString& url )
     d->cleanPathDirty = TRUE;
 
 #if 0
-    qDebug( "URL: %s", url.latin1() );
-    qDebug( "protocol: %s", d->protocol.latin1() );
-    qDebug( "user: %s", d->user.latin1() );
-    qDebug( "pass: %s", d->pass.latin1() );
-    qDebug( "host: %s", d->host.latin1() );
-    qDebug( "path: %s", path().latin1() );
-    qDebug( "ref: %s", d->refEncoded.latin1() );
-    qDebug( "query: %s", d->queryEncoded.latin1() );
-    qDebug( "port: %d\n\n----------------------------\n\n", d->port );
+    tqDebug( "URL: %s", url.latin1() );
+    tqDebug( "protocol: %s", d->protocol.latin1() );
+    tqDebug( "user: %s", d->user.latin1() );
+    tqDebug( "pass: %s", d->pass.latin1() );
+    tqDebug( "host: %s", d->host.latin1() );
+    tqDebug( "path: %s", path().latin1() );
+    tqDebug( "ref: %s", d->refEncoded.latin1() );
+    tqDebug( "query: %s", d->queryEncoded.latin1() );
+    tqDebug( "port: %d\n\n----------------------------\n\n", d->port );
 #endif
 
     return TRUE;
@@ -1010,7 +1010,7 @@ void TQUrl::setEncodedPathAndQuery( const TQString& pathAndQuery )
     d->cleanPathDirty = TRUE;
 }
 
-extern bool qt_resolve_symlinks; // defined in qapplication.cpp
+extern bool tqt_resolve_symlinks; // defined in qapplication.cpp
 
 /*!
     Returns the path of the URL. If \a correct is TRUE, the path is
@@ -1053,7 +1053,7 @@ TQString TQUrl::path( bool correct ) const
 		else if ( fi.isDir() ) {
                     TQString canPath = TQDir( d->path ).canonicalPath();
                     TQString dir;
-                    if ( qt_resolve_symlinks && !canPath.isNull() )
+                    if ( tqt_resolve_symlinks && !canPath.isNull() )
 			dir = TQDir::cleanDirPath( canPath );
                     else
 			dir = TQDir::cleanDirPath( TQDir( d->path ).absPath() );
@@ -1064,7 +1064,7 @@ TQString TQUrl::path( bool correct ) const
 			d->cleanPath = dir;
 		} else {
 		    TQString p =
-			TQDir::cleanDirPath( (qt_resolve_symlinks ?
+			TQDir::cleanDirPath( (tqt_resolve_symlinks ?
 					    fi.dir().canonicalPath() :
 					    fi.dir().absPath()) );
 		    d->cleanPath = p + "/" + fi.fileName();
diff --git a/src/kernel/qurloperator.cpp b/src/kernel/qurloperator.cpp
index e4cb185f4..93235a84c 100644
--- a/src/kernel/qurloperator.cpp
+++ b/src/kernel/qurloperator.cpp
@@ -122,7 +122,7 @@ public:
 
     A TQUrlOperator can be used like this, for example to download a
     file (and assuming that the FTP protocol is \link
-    qInitNetworkProtocols() registered\endlink):
+    tqInitNetworkProtocols() registered\endlink):
     \code
     TQUrlOperator *op = new TQUrlOperator();
     op->copy( TQString("ftp://ftp.trolltech.com/qt/source/qt-2.1.0.tar.gz"),
@@ -148,7 +148,7 @@ public:
     handling deals with this problem.
 
     To register the available network protocols, use the
-    qInitNetworkProtocols() function. The protocols currently
+    tqInitNetworkProtocols() function. The protocols currently
     supported are:
     \list
     \i \link TQFtp FTP\endlink,
@@ -293,7 +293,7 @@ TQUrlOperator::TQUrlOperator()
     : TQUrl()
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: cstr 1" );
+    tqDebug( "TQUrlOperator: cstr 1" );
 #endif
     d = new TQUrlOperatorPrivate;
 }
@@ -309,7 +309,7 @@ TQUrlOperator::TQUrlOperator( const TQString &url )
     : TQUrl( url )
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: cstr 2" );
+    tqDebug( "TQUrlOperator: cstr 2" );
 #endif
     d = new TQUrlOperatorPrivate;
     getNetworkProtocol();
@@ -323,7 +323,7 @@ TQUrlOperator::TQUrlOperator( const TQUrlOperator& url )
     : TQObject(), TQUrl( url )
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: cstr 3" );
+    tqDebug( "TQUrlOperator: cstr 3" );
 #endif
     d = new TQUrlOperatorPrivate;
     *d = *url.d;
@@ -345,7 +345,7 @@ TQUrlOperator::TQUrlOperator( const TQUrlOperator& url, const TQString& relUrl,
     : TQUrl( url, relUrl, checkSlash )
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: cstr 4" );
+    tqDebug( "TQUrlOperator: cstr 4" );
 #endif
     d = new TQUrlOperatorPrivate;
     if ( relUrl == "." )
@@ -363,7 +363,7 @@ TQUrlOperator::TQUrlOperator( const TQUrlOperator& url, const TQString& relUrl,
 TQUrlOperator::~TQUrlOperator()
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: dstr" );
+    tqDebug( "TQUrlOperator: dstr" );
 #endif
     delete d;
 }
@@ -570,7 +570,7 @@ const TQNetworkOperation *TQUrlOperator::rename( const TQString &oldname, const
 TQPtrList<TQNetworkOperation> TQUrlOperator::copy( const TQString &from, const TQString &to, bool move, bool toPath )
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: copy %s %s %d", from.latin1(), to.latin1(), move );
+    tqDebug( "TQUrlOperator: copy %s %s %d", from.latin1(), to.latin1(), move );
 #endif
 
     TQPtrList<TQNetworkOperation> ops;
@@ -644,7 +644,7 @@ TQPtrList<TQNetworkOperation> TQUrlOperator::copy( const TQString &from, const T
 	    gProt->setAutoDelete( TRUE );
 	}
 #ifdef TQURLOPERATOR_DEBUG
-	qDebug( "TQUrlOperator: copy operation should start now..." );
+	tqDebug( "TQUrlOperator: copy operation should start now..." );
 #endif
 	return ops;
     } else {
@@ -1063,7 +1063,7 @@ bool TQUrlOperator::checkValid()
 void TQUrlOperator::copyGotData( const TQByteArray &data_, TQNetworkOperation *op )
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: copyGotData: %d new bytes", data_.size() );
+    tqDebug( "TQUrlOperator: copyGotData: %d new bytes", data_.size() );
 #endif
     TQNetworkOperation *put = d->getOpPutOpMap[ (void*)op ];
     if ( put ) {
@@ -1089,7 +1089,7 @@ void TQUrlOperator::continueCopy( TQNetworkOperation *op )
 
 #ifdef TQURLOPERATOR_DEBUG
     if ( op->state() != TQNetworkProtocol::StFailed ) {
-	qDebug( "TQUrlOperator: continue copy (get finished, put will start)" );
+	tqDebug( "TQUrlOperator: continue copy (get finished, put will start)" );
     }
 #endif
 
@@ -1134,7 +1134,7 @@ void TQUrlOperator::continueCopy( TQNetworkOperation *op )
 void TQUrlOperator::finishedCopy()
 {
 #ifdef TQURLOPERATOR_DEBUG
-    qDebug( "TQUrlOperator: finished copy (finished putting)" );
+    tqDebug( "TQUrlOperator: finished copy (finished putting)" );
 #endif
 
     if ( d->waitingCopies.isEmpty() )
diff --git a/src/kernel/qvariant.cpp b/src/kernel/qvariant.cpp
index 6d4b5d1d1..3f4fe430a 100644
--- a/src/kernel/qvariant.cpp
+++ b/src/kernel/qvariant.cpp
@@ -408,7 +408,7 @@ void TQVariant::Private::clear()
     TQDataStream in(...);      // (opening the previously written stream)
     in >> v;                  // Reads an Int variant
     int z = v.toInt();        // z = 123
-    qDebug("Type is %s",      // prints "Type is int"
+    tqDebug("Type is %s",      // prints "Type is int"
 	    v.typeName());
     v.asInt() += 100;	      // The variant now hold the value 223.
     v = TQVariant( TQStringList() );
diff --git a/src/kernel/qwidget.cpp b/src/kernel/qwidget.cpp
index 82b31d430..5a27310f2 100644
--- a/src/kernel/qwidget.cpp
+++ b/src/kernel/qwidget.cpp
@@ -882,7 +882,7 @@ TQWidget::TQWidget( TQWidget *parent, const char *name, WFlags f, NFlags n )
 {
 #if defined(QT_CHECK_STATE) && !defined(Q_WS_WIN)
     if ( tqApp->type() == TQApplication::Tty ) {
-	qWarning( "TQWidget: Cannot create a TQWidget when no GUI "
+	tqWarning( "TQWidget: Cannot create a TQWidget when no GUI "
 		  "is being used" );
     }
 #endif
@@ -954,7 +954,7 @@ TQWidget::~TQWidget()
 {
 #if defined (QT_CHECK_STATE)
     if ( paintingActive() )
-	qWarning( "%s (%s): deleted while being painted", className(), name() );
+	tqWarning( "%s (%s): deleted while being painted", className(), name() );
 #endif
 
     // Remove myself and all children from the can-take-focus list
@@ -2671,7 +2671,7 @@ void TQWidget::setBackgroundMode( BackgroundMode m, BackgroundMode visual )
 	setBackgroundEmpty();
     } else if ( m == FixedColor || m == FixedPixmap ) {
 #if defined(QT_DEBUG)
-	qWarning( "TQWidget::setBackgroundMode: FixedColor or FixedPixmap makes"
+	tqWarning( "TQWidget::setBackgroundMode: FixedColor or FixedPixmap makes"
 		  " no sense" );
 #endif
 	return;
@@ -3181,7 +3181,7 @@ void TQWidget::setFocusProxy( TQWidget * w )
     for ( TQWidget* fp  = w; fp; fp = fp->focusProxy() ) {
 	if ( fp == this ) {
 #if defined (QT_CHECK_STATE)
-	    qWarning( "%s (%s): already in focus proxy chain", className(), name() );
+	    tqWarning( "%s (%s): already in focus proxy chain", className(), name() );
 #endif
 	    return;
 	}
@@ -3443,8 +3443,8 @@ bool TQWidget::focusNextPrevChild( bool next )
     TQWidget *startingPoint = f->it.current();
     TQWidget *candidate = 0;
     TQWidget *w = next ? f->focusWidgets.last() : f->focusWidgets.first();
-    extern bool qt_tab_all_widgets;
-    uint focus_flag = qt_tab_all_widgets ? TabFocus : StrongFocus;
+    extern bool tqt_tab_all_widgets;
+    uint focus_flag = tqt_tab_all_widgets ? TabFocus : StrongFocus;
     do {
 	if ( w && w != startingPoint &&
 	     ( ( w->focusPolicy() & focus_flag ) == focus_flag )
diff --git a/src/kernel/qwidget_x11.cpp b/src/kernel/qwidget_x11.cpp
index 41b048b67..52adb5397 100644
--- a/src/kernel/qwidget_x11.cpp
+++ b/src/kernel/qwidget_x11.cpp
@@ -85,8 +85,8 @@ static TQWidget *mouseGrb    = 0;
 static TQWidget *keyboardGrb = 0;
 
 // defined in qapplication_x11.cpp
-extern Time qt_x_time;
-extern Time qt_x_user_time;
+extern Time tqt_x_time;
+extern Time tqt_x_user_time;
 
 #ifndef QT_NO_XSYNC
 extern Atom qt_net_wm_sync_request_counter;
@@ -95,7 +95,7 @@ extern bool qt_use_xsync;
 #endif
 
 // defined in qfont_x11.cpp
-extern bool qt_has_xft;
+extern bool tqt_has_xft;
 
 int qt_x11_create_desktop_on_screen = -1;
 
@@ -104,13 +104,13 @@ int qt_x11_create_desktop_on_screen = -1;
  *****************************************************************************/
 
 // defined in qapplication_x11.cpp
-extern Atom qt_wm_state;
+extern Atom tqt_wm_state;
 extern Atom qt_wm_change_state;
-extern Atom qt_wm_delete_window;
-extern Atom qt_wm_take_focus;
+extern Atom tqt_wm_delete_window;
+extern Atom tqt_wm_take_focus;
 extern Atom qt_wm_client_leader;
-extern Atom qt_window_role;
-extern Atom qt_sm_client_id;
+extern Atom tqt_window_role;
+extern Atom tqt_sm_client_id;
 extern Atom qt_utf8_string;
 extern Atom qt_net_wm_context_help;
 extern Atom qt_net_wm_ping;
@@ -468,7 +468,7 @@ void TQWidget::create( WId window, bool initializeWindow, bool destroyOldWindow)
 	rendhd = 0;
     }
 
-    if ( qt_has_xft )
+    if ( tqt_has_xft )
 	rendhd = (HANDLE) XftDrawCreate( dpy, id, (Visual *) x11Visual(),
 					 x11Colormap() );
 #endif // QT_NO_XFTFREETYPE
@@ -676,8 +676,8 @@ void TQWidget::create( WId window, bool initializeWindow, bool destroyOldWindow)
 	XStoreName( dpy, id, tqAppName() );
 	Atom protocols[5];
 	int n = 0;
-	protocols[n++] = qt_wm_delete_window;	// support del window protocol
-	protocols[n++] = qt_wm_take_focus;	// support take focus window protocol
+	protocols[n++] = tqt_wm_delete_window;	// support del window protocol
+	protocols[n++] = tqt_wm_take_focus;	// support take focus window protocol
 	protocols[n++] = qt_net_wm_ping;	// support _NET_WM_PING protocol
 #ifndef QT_NO_XSYNC
 	protocols[n++] = qt_net_wm_sync_request;// support the _NET_WM_SYNC_RETQUEST protocol
@@ -727,7 +727,7 @@ void TQWidget::create( WId window, bool initializeWindow, bool destroyOldWindow)
 
 	// declare the widget's object name as window role
 	XChangeProperty( dpy, id,
-			 qt_window_role, XA_STRING, 8, PropModeReplace,
+			 tqt_window_role, XA_STRING, 8, PropModeReplace,
 			 (unsigned char *)name(), tqstrlen( name() ) );
 
 	// set client leader property
@@ -1250,7 +1250,7 @@ qstring_to_xtp( const TQString& s )
 					     tl, 1, XStdICCTextStyle, &tp );
 #if defined(QT_DEBUG)
 	if ( errCode < 0 )
-	    qDebug( "qstring_to_xtp result code %d", errCode );
+	    tqDebug( "qstring_to_xtp result code %d", errCode );
 #endif
     }
     if ( !mapper || errCode < 0 ) {
@@ -1413,7 +1413,7 @@ void TQWidget::grabMouse()
 				  PointerMotionMask | EnterWindowMask |
 				  LeaveWindowMask ),
 			  GrabModeAsync, GrabModeAsync,
-			  None, None, qt_x_time );
+			  None, None, tqt_x_time );
 #if defined(QT_CHECK_STATE)
 	if ( status ) {
 	    const char *s =
@@ -1422,7 +1422,7 @@ void TQWidget::grabMouse()
 		status == GrabFrozen      ? "\"GrabFrozen\"" :
 		status == GrabInvalidTime ? "\"GrabInvalidTime\"" :
 		"<?>";
-	    qWarning( "Grabbing the mouse failed with %s", s );
+	    tqWarning( "Grabbing the mouse failed with %s", s );
 	}
 #endif
 	mouseGrb = this;
@@ -1455,7 +1455,7 @@ void TQWidget::grabMouse( const TQCursor &cursor )
 		      (uint)(ButtonPressMask | ButtonReleaseMask |
 			     PointerMotionMask | EnterWindowMask | LeaveWindowMask),
 		      GrabModeAsync, GrabModeAsync,
-		      None, cursor.handle(), qt_x_time );
+		      None, cursor.handle(), tqt_x_time );
 #if defined(QT_CHECK_STATE)
 	if ( status ) {
 	    const char *s =
@@ -1464,7 +1464,7 @@ void TQWidget::grabMouse( const TQCursor &cursor )
 		status == GrabFrozen      ? "\"GrabFrozen\"" :
 		status == GrabInvalidTime ? "\"GrabInvalidTime\"" :
 					    "<?>";
-	    qWarning( "Grabbing the mouse failed with %s", s );
+	    tqWarning( "Grabbing the mouse failed with %s", s );
 	}
 #endif
 	mouseGrb = this;
@@ -1480,7 +1480,7 @@ void TQWidget::grabMouse( const TQCursor &cursor )
 void TQWidget::releaseMouse()
 {
     if ( !qt_nograb() && mouseGrb == this ) {
-	XUngrabPointer( x11Display(),  qt_x_time );
+	XUngrabPointer( x11Display(),  tqt_x_time );
 	XFlush( x11Display() );
 	mouseGrb = 0;
     }
@@ -1510,7 +1510,7 @@ void TQWidget::grabKeyboard()
 	if ( keyboardGrb )
 	    keyboardGrb->releaseKeyboard();
 	XGrabKeyboard( x11Display(), winid, False, GrabModeAsync, GrabModeAsync,
-		       qt_x_time );
+		       tqt_x_time );
 	keyboardGrb = this;
     }
 }
@@ -1524,7 +1524,7 @@ void TQWidget::grabKeyboard()
 void TQWidget::releaseKeyboard()
 {
     if ( !qt_nograb() && keyboardGrb == this ) {
-	XUngrabKeyboard( x11Display(), qt_x_time );
+	XUngrabKeyboard( x11Display(), tqt_x_time );
 	keyboardGrb = 0;
     }
 }
@@ -1585,7 +1585,7 @@ void TQWidget::setActiveWindow()
 {
     TQWidget *tlw = topLevelWidget();
     if ( tlw->isVisible() && !tlw->topData()->embedded && !qt_deferred_map_contains(tlw) ) {
-	XSetInputFocus( x11Display(), tlw->winId(), RevertToNone, qt_x_time);
+	XSetInputFocus( x11Display(), tlw->winId(), RevertToNone, tqt_x_time);
 	focusInputContext();
     }
 }
@@ -1915,7 +1915,7 @@ void TQWidget::showWindow()
 	if ( got_hints )
 	    XFree( (char *)h );
 
-	if (qt_x_user_time != CurrentTime) {
+	if (tqt_x_user_time != CurrentTime) {
 	    XChangeProperty(x11Display(), winId(), qt_net_wm_user_time, XA_CARDINAL,
 			    32, PropModeReplace, (unsigned char *) &qt_x_user_time, 1);
 	}
@@ -2215,7 +2215,7 @@ void TQWidget::setMinimumSize( int minw, int minh )
 {
 #if defined(QT_CHECK_RANGE)
     if ( minw < 0 || minh < 0 )
-	qWarning("TQWidget::setMinimumSize: The smallest allowed size is (0,0)");
+	tqWarning("TQWidget::setMinimumSize: The smallest allowed size is (0,0)");
 #endif
     createExtra();
     if ( extra->minw == minw && extra->minh == minh )
@@ -2244,7 +2244,7 @@ void TQWidget::setMaximumSize( int maxw, int maxh )
 {
 #if defined(QT_CHECK_RANGE)
     if ( maxw > TQWIDGETSIZE_MAX || maxh > TQWIDGETSIZE_MAX ) {
-	qWarning("TQWidget::setMaximumSize: (%s/%s) "
+	tqWarning("TQWidget::setMaximumSize: (%s/%s) "
 		"The largest allowed size is (%d,%d)",
 		 name( "unnamed" ), className(), TQWIDGETSIZE_MAX,
 		TQWIDGETSIZE_MAX );
@@ -2252,7 +2252,7 @@ void TQWidget::setMaximumSize( int maxw, int maxh )
 	maxh = TQMIN( maxh, TQWIDGETSIZE_MAX );
     }
     if ( maxw < 0 || maxh < 0 ) {
-	qWarning("TQWidget::setMaximumSize: (%s/%s) Negative sizes (%d,%d) "
+	tqWarning("TQWidget::setMaximumSize: (%s/%s) Negative sizes (%d,%d) "
 		"are not possible",
 		name( "unnamed" ), className(), maxw, maxh );
 	maxw = TQMAX( maxw, 0 );
@@ -2424,7 +2424,7 @@ void TQWidget::scroll( int dx, int dy, const TQRect& r )
 	return;
 
     Display *dpy = x11Display();
-    GC gc = qt_xget_readonly_gc( x11Screen(), FALSE );
+    GC gc = tqt_xget_readonly_gc( x11Screen(), FALSE );
     // Want expose events
     if ( w > 0 && h > 0 && !just_update ) {
 	XSetGraphicsExposures( dpy, gc, True );
@@ -2546,7 +2546,7 @@ int TQWidget::metric( int m ) const
 	    default:
 		val = 0;
 #if defined(QT_CHECK_RANGE)
-		qWarning( "TQWidget::metric: Invalid metric command" );
+		tqWarning( "TQWidget::metric: Invalid metric command" );
 #endif
 	}
     }
@@ -2765,7 +2765,7 @@ void TQWidget::setName( const char *name )
     TQObject::setName( name );
     if ( isTopLevel() ) {
 	XChangeProperty( x11Display(), winId(),
-			 qt_window_role, XA_STRING, 8, PropModeReplace,
+			 tqt_window_role, XA_STRING, 8, PropModeReplace,
 			 (unsigned char *)name, tqstrlen( name ) );
     }
 }
@@ -2800,7 +2800,7 @@ void TQWidget::updateFrameStrut() const
 	    XFree(c);
 
 	if (! p) {
-	    qWarning("TQWidget::updateFrameStrut(): ERROR - no parent");
+	    tqWarning("TQWidget::updateFrameStrut(): ERROR - no parent");
 	    return;
 	}
 
diff --git a/src/kernel/qwmatrix.cpp b/src/kernel/qwmatrix.cpp
index 10a7c93fa..06a1068f2 100644
--- a/src/kernel/qwmatrix.cpp
+++ b/src/kernel/qwmatrix.cpp
@@ -702,8 +702,8 @@ TQPointArray TQWMatrix::mapToPolygon( const TQRect &rect ) const
 #if 0
     int i;
     for( i = 0; i< 4; i++ )
-	qDebug("coords(%d) = (%f/%f) (%d/%d)", i, x[i], y[i], tqRound(x[i]), tqRound(y[i]) );
-    qDebug( "width=%f, height=%f", sqrt( (x[1]-x[0])*(x[1]-x[0]) + (y[1]-y[0])*(y[1]-y[0]) ),
+	tqDebug("coords(%d) = (%f/%f) (%d/%d)", i, x[i], y[i], tqRound(x[i]), tqRound(y[i]) );
+    tqDebug( "width=%f, height=%f", sqrt( (x[1]-x[0])*(x[1]-x[0]) + (y[1]-y[0])*(y[1]-y[0]) ),
 	    sqrt( (x[0]-x[3])*(x[0]-x[3]) + (y[0]-y[3])*(y[0]-y[3]) ) );
 #endif
     // all coordinates are correctly, tranform to a pointarray
diff --git a/src/moc/moc.l b/src/moc/moc.l
index 9ddce077f..a917b03e3 100644
--- a/src/moc/moc.l
+++ b/src/moc/moc.l
@@ -264,13 +264,13 @@ STRING		{ALMOSTSTRING}\"
 
 <QT_DEF>[_a-zA-Z][_a-zA-Z0-9]* {
 			  X;
-			  yylval.string = qstrdup(yytext);
+			  yylval.string = tqstrdup(yytext);
 			  return IDENTIFIER;
 			}
 
 <IN_PROPERTY>[_a-zA-Z][_a-zA-Z0-9]* {
 			  X;
-			  yylval.string = qstrdup(yytext);
+			  yylval.string = tqstrdup(yytext);
 			  return IDENTIFIER;
 			}
 
@@ -280,7 +280,7 @@ STRING		{ALMOSTSTRING}\"
 
 <IN_CLASSINFO>{ALMOSTSTRING} {
 			  X;
-			  yylval.string = qstrdup( yytext + 1 );
+			  yylval.string = tqstrdup( yytext + 1 );
 			  input();		/* discard the '"' */
 			  return STRING;
 			}
@@ -317,7 +317,7 @@ STRING		{ALMOSTSTRING}\"
 
 <QT_DEF>{ALMOSTSTRING} {
 			  X;
-			  yylval.string = qstrdup( yytext + 1 );
+			  yylval.string = tqstrdup( yytext + 1 );
 			  input();		/* discard the '"' */
 			  return STRING;
 			}
diff --git a/src/moc/moc_lex.cpp b/src/moc/moc_lex.cpp
index cb2651b4d..149489d07 100644
--- a/src/moc/moc_lex.cpp
+++ b/src/moc/moc_lex.cpp
@@ -1883,7 +1883,7 @@ YY_RULE_SETUP
 #line 265 "moc.l"
 {
 			  X;
-			  yylval.string = qstrdup(yytext);
+			  yylval.string = tqstrdup(yytext);
 			  return IDENTIFIER;
 			}
 	YY_BREAK
@@ -1892,7 +1892,7 @@ YY_RULE_SETUP
 #line 271 "moc.l"
 {
 			  X;
-			  yylval.string = qstrdup(yytext);
+			  yylval.string = tqstrdup(yytext);
 			  return IDENTIFIER;
 			}
 	YY_BREAK
@@ -1917,7 +1917,7 @@ YY_RULE_SETUP
 #line 281 "moc.l"
 {
 			  X;
-			  yylval.string = qstrdup( yytext + 1 );
+			  yylval.string = tqstrdup( yytext + 1 );
 			  input();		/* discard the '"' */
 			  return STRING;
 			}
@@ -1988,7 +1988,7 @@ YY_RULE_SETUP
 #line 318 "moc.l"
 {
 			  X;
-			  yylval.string = qstrdup( yytext + 1 );
+			  yylval.string = tqstrdup( yytext + 1 );
 			  input();		/* discard the '"' */
 			  return STRING;
 			}
diff --git a/src/network/ntqnetwork.h b/src/network/ntqnetwork.h
index 2431b9ef5..800414bf0 100644
--- a/src/network/ntqnetwork.h
+++ b/src/network/ntqnetwork.h
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Definition of qInitNetworkProtocols function.
+** Definition of tqInitNetworkProtocols function.
 **
 ** Created : 970521
 **
@@ -53,7 +53,7 @@
 
 #ifndef QT_NO_NETWORK
 
-TQM_EXPORT_NETWORK void qInitNetworkProtocols();
+TQM_EXPORT_NETWORK void tqInitNetworkProtocols();
 
 #endif
 
diff --git a/src/network/qdns.cpp b/src/network/qdns.cpp
index 17b78b684..ac5ced853 100644
--- a/src/network/qdns.cpp
+++ b/src/network/qdns.cpp
@@ -411,7 +411,7 @@ void TQDnsAnswer::parseA()
 {
     if ( next != pp + 4 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw %d bytes long IN A for %s",
+	tqDebug( "TQDns: saw %d bytes long IN A for %s",
 		next - pp, label.ascii() );
 #endif
 	return;
@@ -424,7 +424,7 @@ void TQDnsAnswer::parseA()
 				( answer[pp+2] <<  8 ) +
 				( answer[pp+3] ) );
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN A %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN A %s (ttl %d)", label.ascii(),
 	    rr->address.toString().ascii(), ttl );
 #endif
 }
@@ -434,7 +434,7 @@ void TQDnsAnswer::parseAaaa()
 {
     if ( next != pp + 16 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw %d bytes long IN Aaaa for %s",
+	tqDebug( "TQDns: saw %d bytes long IN Aaaa for %s",
 		next - pp, label.ascii() );
 #endif
 	return;
@@ -444,7 +444,7 @@ void TQDnsAnswer::parseAaaa()
     rr->t = TQDns::Aaaa;
     rr->address = TQHostAddress( answer+pp );
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN Aaaa %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN Aaaa %s (ttl %d)", label.ascii(),
 	    rr->address.toString().ascii(), ttl );
 #endif
 }
@@ -455,7 +455,7 @@ void TQDnsAnswer::parseMx()
 {
     if ( next < pp + 2 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw %d bytes long IN MX for %s",
+	tqDebug( "TQDns: saw %d bytes long IN MX for %s",
 		next - pp, label.ascii() );
 #endif
 	return;
@@ -467,13 +467,13 @@ void TQDnsAnswer::parseMx()
     rr->target = readString().lower();
     if ( !ok ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw bad string in MX for %s", label.ascii() );
+	tqDebug( "TQDns: saw bad string in MX for %s", label.ascii() );
 #endif
 	return;
     }
     rr->t = TQDns::Mx;
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN MX %d %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN MX %d %s (ttl %d)", label.ascii(),
 	    rr->priority, rr->target.ascii(), ttl );
 #endif
 }
@@ -483,7 +483,7 @@ void TQDnsAnswer::parseSrv()
 {
     if ( next < pp + 6 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw %d bytes long IN SRV for %s",
+	tqDebug( "TQDns: saw %d bytes long IN SRV for %s",
 		next - pp, label.ascii() );
 #endif
 	return;
@@ -497,13 +497,13 @@ void TQDnsAnswer::parseSrv()
     rr->target = readString().lower();
     if ( !ok ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw bad string in SRV for %s", label.ascii() );
+	tqDebug( "TQDns: saw bad string in SRV for %s", label.ascii() );
 #endif
 	return;
     }
     rr->t = TQDns::Srv;
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN SRV %d %d %d %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN SRV %d %d %d %s (ttl %d)", label.ascii(),
 	    rr->priority, rr->weight, rr->port, rr->target.ascii(), ttl );
 #endif
 }
@@ -514,7 +514,7 @@ void TQDnsAnswer::parseCname()
     TQString target = readString().lower();
     if ( !ok ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw bad cname for for %s", label.ascii() );
+	tqDebug( "TQDns: saw bad cname for for %s", label.ascii() );
 #endif
 	return;
     }
@@ -523,7 +523,7 @@ void TQDnsAnswer::parseCname()
     rr->t = TQDns::Cname;
     rr->target = target;
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN CNAME %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN CNAME %s (ttl %d)", label.ascii(),
 	    rr->target.ascii(), ttl );
 #endif
 }
@@ -534,7 +534,7 @@ void TQDnsAnswer::parseNs()
     TQString target = readString().lower();
     if ( !ok ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw bad cname for for %s", label.ascii() );
+	tqDebug( "TQDns: saw bad cname for for %s", label.ascii() );
 #endif
 	return;
     }
@@ -542,7 +542,7 @@ void TQDnsAnswer::parseNs()
     // parse, but ignore
 
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN NS %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN NS %s (ttl %d)", label.ascii(),
 	    target.ascii(), ttl );
 #endif
 }
@@ -553,7 +553,7 @@ void TQDnsAnswer::parsePtr()
     TQString target = readString().lower();
     if ( !ok ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw bad PTR for for %s", label.ascii() );
+	tqDebug( "TQDns: saw bad PTR for for %s", label.ascii() );
 #endif
 	return;
     }
@@ -562,7 +562,7 @@ void TQDnsAnswer::parsePtr()
     rr->t = TQDns::Ptr;
     rr->target = target;
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN PTR %s (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN PTR %s (ttl %d)", label.ascii(),
 	    rr->target.ascii(), ttl );
 #endif
 }
@@ -573,7 +573,7 @@ void TQDnsAnswer::parseTxt()
     TQString text = readString(FALSE);
     if ( !ok ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns: saw bad TXT for for %s", label.ascii() );
+	tqDebug( "TQDns: saw bad TXT for for %s", label.ascii() );
 #endif
 	return;
     }
@@ -582,7 +582,7 @@ void TQDnsAnswer::parseTxt()
     rr->t = TQDns::Txt;
     rr->text = text;
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns: saw %s IN TXT \"%s\" (ttl %d)", label.ascii(),
+    tqDebug( "TQDns: saw %s IN TXT \"%s\" (ttl %d)", label.ascii(),
 	    rr->text.ascii(), ttl );
 #endif
 }
@@ -593,7 +593,7 @@ void TQDnsAnswer::parse()
     // okay, do the work...
     if ( (answer[2] & 0x78) != 0 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: answer to wrong query type (%d)", answer[1] );
+	tqDebug( "DNS Manager: answer to wrong query type (%d)", answer[1] );
 #endif
 	ok = FALSE;
 	return;
@@ -605,7 +605,7 @@ void TQDnsAnswer::parse()
     // TC
     if ( (answer[2] & 2) != 0 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: truncated answer; pressing on" );
+	tqDebug( "DNS Manager: truncated answer; pressing on" );
 #endif
     }
 
@@ -617,7 +617,7 @@ void TQDnsAnswer::parse()
 
     if ( (answer[3] & 0x0f) == 3 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: saw NXDomain for %s", query->l.ascii() );
+	tqDebug( "DNS Manager: saw NXDomain for %s", query->l.ascii() );
 #endif
 	// NXDomain.  cache that for one minute.
 	rr = new TQDnsRR( query->l );
@@ -632,7 +632,7 @@ void TQDnsAnswer::parse()
 
     if ( (answer[3] & 0x0f) != 0 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: error code %d", answer[3] & 0x0f );
+	tqDebug( "DNS Manager: error code %d", answer[3] & 0x0f );
 #endif
 	ok = FALSE;
 	return;
@@ -671,7 +671,7 @@ void TQDnsAnswer::parse()
 	    rdlength = ( answer[pp+8] << 8 ) + answer[pp+9];
 	if ( pp + 10 + rdlength > size ) {
 #if defined(TQDNS_DEBUG)
-	    qDebug( "DNS Manager: ran out of stuff to parse (%d+%d>%d (%d)",
+	    tqDebug( "DNS Manager: ran out of stuff to parse (%d+%d>%d (%d)",
 		    pp, rdlength, size, rrno < ancount );
 #endif
 	    // if we're still in the AN section, we should go back and
@@ -689,7 +689,7 @@ void TQDnsAnswer::parse()
 	pp = pp + 10;
 	if ( clas != 1 ) {
 #if defined(TQDNS_DEBUG)
-	    qDebug( "DNS Manager: class %d (not internet) for %s",
+	    tqDebug( "DNS Manager: class %d (not internet) for %s",
 		    clas, label.isNull() ? "." : label.ascii() );
 #endif
 	} else {
@@ -723,7 +723,7 @@ void TQDnsAnswer::parse()
 	    default:
 		// something we don't know
 #if defined(TQDNS_DEBUG)
-		qDebug( "DNS Manager: type %d for %s", type,
+		tqDebug( "DNS Manager: type %d for %s", type,
 			label.isNull() ? "." : label.ascii() );
 #endif
 		break;
@@ -750,7 +750,7 @@ void TQDnsAnswer::parse()
     }
     if ( answers == 0 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: answer contained no answers" );
+	tqDebug( "DNS Manager: answer contained no answers" );
 #endif
 	ok = ( aa && rd );
     }
@@ -790,7 +790,7 @@ void TQDnsAnswer::parse()
 		    // well, it's equal, but it's not the same. so we kill it,
 		    // but use its expiry time.
 #if defined(TQDNS_DEBUG)
-		    qDebug( "killing off old %d for %s, expire was %d",
+		    tqDebug( "killing off old %d for %s, expire was %d",
                             older->t, older->domain->name().latin1(),
                             rr->expireTime );
 #endif
@@ -799,7 +799,7 @@ void TQDnsAnswer::parse()
 		    rr->deleteTime = TQMAX( older->deleteTime, rr->deleteTime );
 		    older->deleteTime = 0;
 #if defined(TQDNS_DEBUG)
-		    qDebug( "    adjusted expire is %d", rr->expireTime );
+		    tqDebug( "    adjusted expire is %d", rr->expireTime );
 #endif
 		}
 		drrs->next();
@@ -808,7 +808,7 @@ void TQDnsAnswer::parse()
     }
 
 #if defined(TQDNS_DEBUG)
-    //qDebug( "DNS Manager: ()" );
+    //tqDebug( "DNS Manager: ()" );
 #endif
 }
 
@@ -836,7 +836,7 @@ void TQDnsAnswer::notify()
 	    notified.insert( (void*)dns, (void*)42 );
 	    if ( rrs->count() == 0 ) {
 #if defined(TQDNS_DEBUG)
-		qDebug( "DNS Manager: found no answers!" );
+		tqDebug( "DNS Manager: found no answers!" );
 #endif
 		dns->d->noNames = TRUE;
 		((TQDnsUgleHack*)dns)->ugle( TRUE );
@@ -846,7 +846,7 @@ void TQDnsAnswer::notify()
 		    ((TQDnsUgleHack*)dns)->ugle();
 #if defined(TQDNS_DEBUG)
 		else
-		    qDebug( "DNS Manager: DNS thing %s not notified for %s",
+		    tqDebug( "DNS Manager: DNS thing %s not notified for %s",
 			    dns->label().ascii(), query->l.ascii() );
 #endif
 	    }
@@ -902,7 +902,7 @@ static void cleanupDns()
 TQDnsManager * TQDnsManager::manager()
 {
     if ( !globalManager ) {
-        qAddPostRoutine(cleanupDns);
+        tqAddPostRoutine(cleanupDns);
 	new TQDnsManager();
     }
     return globalManager;
@@ -913,7 +913,7 @@ void TQDnsUgleHack::ugle( bool emitAnyway)
 {
     if ( emitAnyway || !isWorking() ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: status change for %s (type %d)",
+	tqDebug( "DNS Manager: status change for %s (type %d)",
 		label().ascii(), recordType() );
 #endif
 	emit resultsReady();
@@ -977,9 +977,9 @@ TQDnsManager::TQDnsManager()
 	if ( !ns->current() ) {
 	    ns->append( new TQHostAddress(*h) );
 #if defined(TQDNS_DEBUG)
-	    qDebug( "using name server %s", h->toString().latin1() );
+	    tqDebug( "using name server %s", h->toString().latin1() );
 	} else {
-	    qDebug( "skipping address %s", h->toString().latin1() );
+	    tqDebug( "skipping address %s", h->toString().latin1() );
 #endif
 	}
 	::ns->next();
@@ -1000,9 +1000,9 @@ TQDnsManager::TQDnsManager()
 	if ( !domains->current() ) {
 	    domains->append( s );
 #if defined(TQDNS_DEBUG)
-	    qDebug( "searching domain %s", s );
+	    tqDebug( "searching domain %s", s );
 	} else {
-	    qDebug( "skipping domain %s", s );
+	    tqDebug( "skipping domain %s", s );
 #endif
 	}
 	::domains->next();
@@ -1035,7 +1035,7 @@ void TQDnsManager::cleanCache()
     TQDnsDomain * d;
     Q_UINT32 thisSweep = now();
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDnsManager::cleanCache(: Called, time is %u, last was %u",
+    tqDebug( "TQDnsManager::cleanCache(: Called, time is %u, last was %u",
 	   thisSweep, lastSweep );
 #endif
 
@@ -1079,12 +1079,12 @@ void TQDnsManager::answer()
 #endif
 #if defined(TQDNS_DEBUG)
 #if !defined (QT_NO_IPV6)
-    qDebug("DNS Manager: answer arrived: %d bytes from %s:%d", r,
+    tqDebug("DNS Manager: answer arrived: %d bytes from %s:%d", r,
 	   useIpv4Socket ? ipv4Socket->peerAddress().toString().ascii()
 	   : ipv6Socket->peerAddress().toString().ascii(),
 	   useIpv4Socket ? ipv4Socket->peerPort() : ipv6Socket->peerPort() );
 #else
-    qDebug("DNS Manager: answer arrived: %d bytes from %s:%d", r,
+    tqDebug("DNS Manager: answer arrived: %d bytes from %s:%d", r,
            ipv4Socket->peerAddress().toString().ascii(), ipv4Socket->peerPort());;
 #endif
 #endif
@@ -1101,7 +1101,7 @@ void TQDnsManager::answer()
 	i++;
     if ( i == queries.size() ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: bad id (0x%04x) %d", aid, i );
+	tqDebug( "DNS Manager: bad id (0x%04x) %d", aid, i );
 #endif
 	return;
     }
@@ -1110,7 +1110,7 @@ void TQDnsManager::answer()
 
     if ( ( (Q_UINT8)(a[2]) & 0x80 ) == 0 ) {
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: received a query" );
+	tqDebug( "DNS Manager: received a query" );
 #endif
 	return;
     }
@@ -1159,7 +1159,7 @@ void TQDnsManager::transmitQuery( int i )
 	// and then get rid of the query
 	queries.take( i );
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: giving up on query 0x%04x", q->id );
+	tqDebug( "DNS Manager: giving up on query 0x%04x", q->id );
 #endif
 	delete q;
 	TQTimer::singleShot( 0, TQDnsManager::manager(), SLOT(cleanCache()) );
@@ -1255,7 +1255,7 @@ void TQDnsManager::transmitQuery( int i )
 	// and then get rid of the query
 	queries.take( i );
 #if defined(TQDNS_DEBUG)
-	qDebug( "DNS Manager: no DNS server found on query 0x%04x", q->id );
+	tqDebug( "DNS Manager: no DNS server found on query 0x%04x", q->id );
 #endif
 	delete q;
 	TQTimer::singleShot( 1000*10, TQDnsManager::manager(), SLOT(cleanCache()) );
@@ -1271,7 +1271,7 @@ void TQDnsManager::transmitQuery( int i )
 	ipv6Socket->writeBlock( p.data(), pp, receiver, 53 );
 #endif
 #if defined(TQDNS_DEBUG)
-    qDebug( "issuing query 0x%04x (%d) about %s type %d to %s",
+    tqDebug( "issuing query 0x%04x (%d) about %s type %d to %s",
 	    q->id, q->step, q->l.ascii(), q->t,
 	    ns->at( q->step % ns->count() )->toString().ascii() );
 #endif
@@ -1289,7 +1289,7 @@ void TQDnsManager::transmitQuery( int i )
 		ipv6Socket->writeBlock( p.data(), pp, *server, 53 );
 #endif
 #if defined(TQDNS_DEBUG)
-	    qDebug( "copying query to %s", server->toString().ascii() );
+	    tqDebug( "copying query to %s", server->toString().ascii() );
 #endif
 	}
     }
@@ -1408,12 +1408,12 @@ TQPtrList<TQDnsRR> * TQDnsDomain::cached( const TQDns * r )
 	TQString s = *it++;
 	nxdomain = FALSE;
 #if defined(TQDNS_DEBUG)
-	qDebug( "looking at cache for %s (%s %d)",
+	tqDebug( "looking at cache for %s (%s %d)",
 		s.ascii(), r->label().ascii(), r->recordType() );
 #endif
 	TQDnsDomain * d = m->domain( s );
 #if defined(TQDNS_DEBUG)
-	qDebug( " - found %d RRs", d && d->rrs ? d->rrs->count() : 0 );
+	tqDebug( " - found %d RRs", d && d->rrs ? d->rrs->count() : 0 );
 #endif
 	if ( d->rrs )
 	    d->rrs->first();
@@ -1425,7 +1425,7 @@ TQPtrList<TQDnsRR> * TQDnsDomain::cached( const TQDns * r )
 		// cname.  if the code is ugly, that may just
 		// possibly be because the concept is.
 #if defined(TQDNS_DEBUG)
-		qDebug( "found cname from %s to %s",
+		tqDebug( "found cname from %s to %s",
 			r->label().ascii(), rr->target.ascii() );
 #endif
 		s = rr->target;
@@ -1472,11 +1472,11 @@ TQPtrList<TQDnsRR> * TQDnsDomain::cached( const TQDns * r )
 	// if we found a positive result, return tquickly
 	if ( answer && l->count() ) {
 #if defined(TQDNS_DEBUG)
-	    qDebug( "found %d records for %s",
+	    tqDebug( "found %d records for %s",
 		    l->count(), r->label().ascii() );
 	    l->first();
 	    while( l->current() ) {
-		qDebug( "  type %d target %s address %s",
+		tqDebug( "  type %d target %s address %s",
 		       l->current()->t,
 		       l->current()->target.latin1(),
 		       l->current()->address.toString().latin1() );
@@ -1489,7 +1489,7 @@ TQPtrList<TQDnsRR> * TQDnsDomain::cached( const TQDns * r )
 
 #if defined(TQDNS_DEBUG)
 	if ( nxdomain )
-	    qDebug( "found NXDomain %s", s.ascii() );
+	    tqDebug( "found NXDomain %s", s.ascii() );
 #endif
 
 	if ( !nxdomain ) {
@@ -1539,7 +1539,7 @@ void TQDnsDomain::sweep( Q_UINT32 thisSweep )
 	    rr->deleteTime = thisSweep; // will hit next time around
 
 #if defined(TQDNS_DEBUG)
-	qDebug( "TQDns::sweep: %s type %d expires %u %u - %s / %s",
+	tqDebug( "TQDns::sweep: %s type %d expires %u %u - %s / %s",
 	       rr->domain->name().latin1(), rr->t,
 	       rr->expireTime, rr->deleteTime,
 	       rr->target.latin1(), rr->address.toString().latin1());
@@ -1775,10 +1775,10 @@ void TQDns::setLabel( const TQString & label )
     setStartQueryTimer(); // start query the next time we enter event loop
 #endif
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::setLabel: %d address(es) for %s", n.count(), l.ascii() );
+    tqDebug( "TQDns::setLabel: %d address(es) for %s", n.count(), l.ascii() );
     int i = 0;
     for( i = 0; i < (int)n.count(); i++ )
-	qDebug( "TQDns::setLabel: %d: %s", i, n[i].ascii() );
+	tqDebug( "TQDns::setLabel: %d: %s", i, n[i].ascii() );
 #endif
 }
 
@@ -1965,7 +1965,7 @@ TQString TQDns::toInAddrArpaDomain( const TQHostAddress &address )
 bool TQDns::isWorking() const
 {
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::isWorking (%s, %d)", l.ascii(), t );
+    tqDebug( "TQDns::isWorking (%s, %d)", l.ascii(), t );
 #endif
     if ( t == None )
 	return FALSE;
@@ -2020,7 +2020,7 @@ bool TQDns::isWorking() const
 TQValueList<TQHostAddress> TQDns::addresses() const
 {
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::addresses (%s)", l.ascii() );
+    tqDebug( "TQDns::addresses (%s)", l.ascii() );
 #endif
     TQValueList<TQHostAddress> result;
     if ( t != A && t != Aaaa )
@@ -2074,7 +2074,7 @@ TQValueList<TQHostAddress> TQDns::addresses() const
 TQValueList<TQDns::MailServer> TQDns::mailServers() const
 {
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::mailServers (%s)", l.ascii() );
+    tqDebug( "TQDns::mailServers (%s)", l.ascii() );
 #endif
     TQValueList<TQDns::MailServer> result;
     if ( t != Mx )
@@ -2131,7 +2131,7 @@ TQValueList<TQDns::MailServer> TQDns::mailServers() const
 TQValueList<TQDns::Server> TQDns::servers() const
 {
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::servers (%s)", l.ascii() );
+    tqDebug( "TQDns::servers (%s)", l.ascii() );
 #endif
     TQValueList<TQDns::Server> result;
     if ( t != Srv )
@@ -2170,7 +2170,7 @@ TQValueList<TQDns::Server> TQDns::servers() const
 TQStringList TQDns::hostNames() const
 {
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::hostNames (%s)", l.ascii() );
+    tqDebug( "TQDns::hostNames (%s)", l.ascii() );
 #endif
     TQStringList result;
     if ( t != Ptr )
@@ -2208,7 +2208,7 @@ TQStringList TQDns::hostNames() const
 TQStringList TQDns::texts() const
 {
 #if defined(TQDNS_DEBUG)
-    qDebug( "TQDns::texts (%s)", l.ascii() );
+    tqDebug( "TQDns::texts (%s)", l.ascii() );
 #endif
     TQStringList result;
     if ( t != Txt )
@@ -2475,7 +2475,7 @@ void TQDns::doResInit()
 	last = searchList.find( separator, first );
 	if ( last < 0 )
 	    last = searchList.length();
-	domains->append( qstrdup( searchList.mid( first, last-first ) ) );
+	domains->append( tqstrdup( searchList.mid( first, last-first ) ) );
 	first = last+1;
     } while( first < (int)searchList.length() );
 }
diff --git a/src/network/qftp.cpp b/src/network/qftp.cpp
index ec09fde4e..cb7af95a5 100644
--- a/src/network/qftp.cpp
+++ b/src/network/qftp.cpp
@@ -325,7 +325,7 @@ void TQFtpDTP::writeData()
 {
     if ( is_ba ) {
 #if defined(TQFTPDTP_DEBUG)
-	qDebug( "TQFtpDTP::writeData: write %d bytes", data.ba->size() );
+	tqDebug( "TQFtpDTP::writeData: write %d bytes", data.ba->size() );
 #endif
 	if ( data.ba->size() == 0 )
 	    emit dataTransferProgress( 0, bytesTotal );
@@ -340,7 +340,7 @@ void TQFtpDTP::writeData()
 	while ( !data.dev->atEnd() && socket.bytesToWrite()==0 ) {
 	    Q_LONG read = data.dev->readBlock( buf, blockSize );
 #if defined(TQFTPDTP_DEBUG)
-	    qDebug( "TQFtpDTP::writeData: writeBlock() of size %d bytes", (int)read );
+	    tqDebug( "TQFtpDTP::writeData: writeBlock() of size %d bytes", (int)read );
 #endif
 	    socket.writeBlock( buf, read );
 	    if ( !data.dev )
@@ -375,7 +375,7 @@ inline void TQFtpDTP::clearError()
 void TQFtpDTP::abortConnection()
 {
 #if defined(TQFTPDTP_DEBUG)
-    qDebug( "TQFtpDTP::abortConnection" );
+    tqDebug( "TQFtpDTP::abortConnection" );
 #endif
     callWriteData = FALSE;
     clearData();
@@ -526,7 +526,7 @@ void TQFtpDTP::socketConnected()
 
     bytesDone = 0;
 #if defined(TQFTPDTP_DEBUG)
-    qDebug( "TQFtpDTP::connectState( CsConnected )" );
+    tqDebug( "TQFtpDTP::connectState( CsConnected )" );
 #endif
     emit connectState( TQFtpDTP::CsConnected );
 }
@@ -536,7 +536,7 @@ void TQFtpDTP::socketReadyRead()
     if ( pi->currentCommand().isEmpty() ) {
 	socket.close();
 #if defined(TQFTPDTP_DEBUG)
-	qDebug( "TQFtpDTP::connectState( CsClosed )" );
+	tqDebug( "TQFtpDTP::connectState( CsClosed )" );
 #endif
 	emit connectState( TQFtpDTP::CsClosed );
 	return;
@@ -547,7 +547,7 @@ void TQFtpDTP::socketReadyRead()
 	    TQUrlInfo i;
 	    TQString line = socket.readLine();
 #if defined(TQFTPDTP_DEBUG)
-	    qDebug( "TQFtpDTP read (list): '%s'", line.latin1() );
+	    tqDebug( "TQFtpDTP read (list): '%s'", line.latin1() );
 #endif
 	    if ( parseDir( line, "", &i ) ) {
 		emit listInfo( i );
@@ -570,14 +570,14 @@ void TQFtpDTP::socketReadyRead()
 	    ba.resize( bytesRead );
 	    bytesDone += bytesRead;
 #if defined(TQFTPDTP_DEBUG)
-	    qDebug( "TQFtpDTP read: %d bytes (total %d bytes)", (int)bytesRead, bytesDone );
+	    tqDebug( "TQFtpDTP read: %d bytes (total %d bytes)", (int)bytesRead, bytesDone );
 #endif
 	    emit dataTransferProgress( bytesDone, bytesTotal );
             if (data.dev)       // make sure it wasn't deleted in the slot
                 data.dev->writeBlock( ba );
 	} else {
 #if defined(TQFTPDTP_DEBUG)
-	    qDebug( "TQFtpDTP readyRead: %d bytes available (total %d bytes read)", (int)bytesAvailable(), bytesDone );
+	    tqDebug( "TQFtpDTP readyRead: %d bytes available (total %d bytes read)", (int)bytesAvailable(), bytesDone );
 #endif
 	    emit dataTransferProgress( bytesDone+socket.bytesAvailable(), bytesTotal );
 	    emit readyRead();
@@ -589,12 +589,12 @@ void TQFtpDTP::socketError( int e )
 {
     if ( e == TQSocket::ErrHostNotFound ) {
 #if defined(TQFTPDTP_DEBUG)
-	qDebug( "TQFtpDTP::connectState( CsHostNotFound )" );
+	tqDebug( "TQFtpDTP::connectState( CsHostNotFound )" );
 #endif
 	emit connectState( TQFtpDTP::CsHostNotFound );
     } else if ( e == TQSocket::ErrConnectionRefused ) {
 #if defined(TQFTPDTP_DEBUG)
-	qDebug( "TQFtpDTP::connectState( CsConnectionRefused )" );
+	tqDebug( "TQFtpDTP::connectState( CsConnectionRefused )" );
 #endif
 	emit connectState( TQFtpDTP::CsConnectionRefused );
     }
@@ -606,7 +606,7 @@ void TQFtpDTP::socketConnectionClosed()
 	clearData();
     }
 #if defined(TQFTPDTP_DEBUG)
-    qDebug( "TQFtpDTP::connectState( CsClosed )" );
+    tqDebug( "TQFtpDTP::connectState( CsClosed )" );
 #endif
     emit connectState( TQFtpDTP::CsClosed );
 }
@@ -615,7 +615,7 @@ void TQFtpDTP::socketBytesWritten( int bytes )
 {
     bytesDone += bytes;
 #if defined(TQFTPDTP_DEBUG)
-    qDebug( "TQFtpDTP::bytesWritten( %d )", bytesDone );
+    tqDebug( "TQFtpDTP::bytesWritten( %d )", bytesDone );
 #endif
     emit dataTransferProgress( bytesDone, bytesTotal );
     if ( callWriteData )
@@ -701,7 +701,7 @@ void TQFtpPI::abort()
 
     abortState = AbortStarted;
 #if defined(TQFTPPI_DEBUG)
-    qDebug( "TQFtpPI send: ABOR" );
+    tqDebug( "TQFtpPI send: ABOR" );
 #endif
     commandSocket.writeBlock( "ABOR\r\n", 6 );
 
@@ -718,7 +718,7 @@ void TQFtpPI::connected()
 {
     state = Begin;
 #if defined(TQFTPPI_DEBUG)
-//    qDebug( "TQFtpPI state: %d [connected()]", state );
+//    tqDebug( "TQFtpPI state: %d [connected()]", state );
 #endif
     emit connectState( TQFtp::Connected );
 }
@@ -807,11 +807,11 @@ void TQFtpPI::readyRead()
 bool TQFtpPI::processReply()
 {
 #if defined(TQFTPPI_DEBUG)
-//    qDebug( "TQFtpPI state: %d [processReply() begin]", state );
+//    tqDebug( "TQFtpPI state: %d [processReply() begin]", state );
     if ( replyText.length() < 400 )
-	qDebug( "TQFtpPI recv: %d %s", 100*replyCode[0]+10*replyCode[1]+replyCode[2], replyText.latin1() );
+	tqDebug( "TQFtpPI recv: %d %s", 100*replyCode[0]+10*replyCode[1]+replyCode[2], replyText.latin1() );
     else
-	qDebug( "TQFtpPI recv: %d (text skipped)", 100*replyCode[0]+10*replyCode[1]+replyCode[2] );
+	tqDebug( "TQFtpPI recv: %d (text skipped)", 100*replyCode[0]+10*replyCode[1]+replyCode[2] );
 #endif
 
     // process 226 replies ("Closing Data Connection") only when the data
@@ -861,7 +861,7 @@ bool TQFtpPI::processReply()
 	    return TRUE;
     }
 #if defined(TQFTPPI_DEBUG)
-//    qDebug( "TQFtpPI state: %d [processReply() intermediate]", state );
+//    tqDebug( "TQFtpPI state: %d [processReply() intermediate]", state );
 #endif
 
     // special actions on certain replies
@@ -878,7 +878,7 @@ bool TQFtpPI::processReply()
 	TQRegExp addrPortPattern("(\\d+),(\\d+),(\\d+),(\\d+),(\\d+),(\\d+)");
 	if (addrPortPattern.search(replyText) == -1) {
 #if defined(TQFTPPI_DEBUG)
-	    qDebug( "TQFtp: bad 227 response -- address and port information missing" );
+	    tqDebug( "TQFtp: bad 227 response -- address and port information missing" );
 #endif
 	    // ### error handling
 	} else {
@@ -930,13 +930,13 @@ bool TQFtpPI::processReply()
 	    break;
     }
 #if defined(TQFTPPI_DEBUG)
-//    qDebug( "TQFtpPI state: %d [processReply() end]", state );
+//    tqDebug( "TQFtpPI state: %d [processReply() end]", state );
 #endif
     return TRUE;
 }
 
 #ifndef QT_NO_TEXTCODEC
-TQM_EXPORT_FTP TQTextCodec *qt_ftp_filename_codec = 0;
+TQM_EXPORT_FTP TQTextCodec *tqt_ftp_filename_codec = 0;
 #endif
 
 /*
@@ -951,7 +951,7 @@ bool TQFtpPI::startNextCmd()
 
 #if defined(TQFTPPI_DEBUG)
     if ( state != Idle )
-	qDebug( "TQFtpPI startNextCmd: Internal error! TQFtpPI called in non-Idle state %d", state );
+	tqDebug( "TQFtpPI startNextCmd: Internal error! TQFtpPI called in non-Idle state %d", state );
 #endif
     if ( pendingCommands.isEmpty() ) {
 	currentCmd = TQString::null;
@@ -961,13 +961,13 @@ bool TQFtpPI::startNextCmd()
     currentCmd = pendingCommands.first();
     pendingCommands.pop_front();
 #if defined(TQFTPPI_DEBUG)
-    qDebug( "TQFtpPI send: %s", currentCmd.left( currentCmd.length()-2 ).latin1() );
+    tqDebug( "TQFtpPI send: %s", currentCmd.left( currentCmd.length()-2 ).latin1() );
 #endif
     state = Waiting;
 #ifndef QT_NO_TEXTCODEC
-    if ( qt_ftp_filename_codec ) {
+    if ( tqt_ftp_filename_codec ) {
 	int len = 0;
-	TQCString enc = qt_ftp_filename_codec->fromUnicode(currentCmd,len);
+	TQCString enc = tqt_ftp_filename_codec->fromUnicode(currentCmd,len);
 	commandSocket.writeBlock( enc.data(), len );
     } else
 #endif
@@ -1042,7 +1042,7 @@ static TQFtpPrivate* d( const TQFtp* foo )
     if ( !d_ptr ) {
 	d_ptr = new TQPtrDict<TQFtpPrivate>;
 	d_ptr->setAutoDelete( TRUE );
-	qAddPostRoutine( cleanup_d_ptr );
+	tqAddPostRoutine( cleanup_d_ptr );
     }
     TQFtpPrivate* ret = d_ptr->find( (void*)foo );
     if ( ! ret ) {
@@ -1093,7 +1093,7 @@ static void delete_d( const TQFtp* foo )
     \endcode
 
     This code will only work if the TQFtp class is registered; to
-    register the class, you must call qInitNetworkProtocols() before
+    register the class, you must call tqInitNetworkProtocols() before
     using a TQUrlOperator with TQFtp.
 
     The rest of this descrption describes the direct interface to FTP.
diff --git a/src/network/qhttp.cpp b/src/network/qhttp.cpp
index b8a110e58..1962557bb 100644
--- a/src/network/qhttp.cpp
+++ b/src/network/qhttp.cpp
@@ -1039,7 +1039,7 @@ TQString TQHttpRequestHeader::toString() const
     \endcode
 
     This code will only work if the TQHttp class is registered; to
-    register the class, you must call qInitNetworkProtocols() before
+    register the class, you must call tqInitNetworkProtocols() before
     using a TQUrlOperator with HTTP.
 
     The TQNetworkProtocol interface for HTTP only supports the
@@ -1435,7 +1435,7 @@ void TQHttp::abort()
 Q_ULONG TQHttp::bytesAvailable() const
 {
 #if defined(TQHTTP_DEBUG)
-    qDebug( "TQHttp::bytesAvailable(): %d bytes", (int)d->rba.size() );
+    tqDebug( "TQHttp::bytesAvailable(): %d bytes", (int)d->rba.size() );
 #endif
     return d->rba.size();
 }
@@ -1450,7 +1450,7 @@ Q_LONG TQHttp::readBlock( char *data, Q_ULONG maxlen )
 {
     if ( data == 0 && maxlen != 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQHttp::readBlock: Null pointer error" );
+	tqWarning( "TQHttp::readBlock: Null pointer error" );
 #endif
 	return -1;
     }
@@ -1460,7 +1460,7 @@ Q_LONG TQHttp::readBlock( char *data, Q_ULONG maxlen )
 
     d->bytesDone += maxlen;
 #if defined(TQHTTP_DEBUG)
-    qDebug( "TQHttp::readBlock(): read %d bytes (%d bytes done)", (int)maxlen, d->bytesDone );
+    tqDebug( "TQHttp::readBlock(): read %d bytes (%d bytes done)", (int)maxlen, d->bytesDone );
 #endif
     return maxlen;
 }
@@ -1880,7 +1880,7 @@ void TQHttp::slotConnected()
     d->bytesTotal = str.length();
     d->socket.writeBlock( str.latin1(), d->bytesTotal );
 #if defined(TQHTTP_DEBUG)
-    qDebug( "TQHttp: write request header:\n---{\n%s}---", str.latin1() );
+    tqDebug( "TQHttp: write request header:\n---{\n%s}---", str.latin1() );
 #endif
 
     if ( d->postDevice ) {
@@ -1927,7 +1927,7 @@ void TQHttp::slotBytesWritten( int written )
 
 	int n = d->postDevice->readBlock( arr.data(), max );
 	if ( n != max ) {
-	    qWarning("Could not read enough bytes from the device");
+	    tqWarning("Could not read enough bytes from the device");
 	    close();
 	    return;
 	}
@@ -1965,12 +1965,12 @@ void TQHttp::slotReadyRead()
 	    return;
 
 #if defined(TQHTTP_DEBUG)
-	qDebug( "TQHttp: read response header:\n---{\n%s}---", d->headerStr.latin1() );
+	tqDebug( "TQHttp: read response header:\n---{\n%s}---", d->headerStr.latin1() );
 #endif
 	d->response = TQHttpResponseHeader( d->headerStr );
 	d->headerStr = "";
 #if defined(TQHTTP_DEBUG)
-	qDebug( "TQHttp: read response header:\n---{\n%s}---", d->response.toString().latin1() );
+	tqDebug( "TQHttp: read response header:\n---{\n%s}---", d->response.toString().latin1() );
 #endif
 	// Check header
 	if ( !d->response.isValid() ) {
@@ -2089,7 +2089,7 @@ void TQHttp::slotReadyRead()
 		    delete arr;
 		    d->bytesDone += n;
 #if defined(TQHTTP_DEBUG)
-		    qDebug( "TQHttp::slotReadyRead(): read %ld bytes (%d bytes done)", n, d->bytesDone );
+		    tqDebug( "TQHttp::slotReadyRead(): read %ld bytes (%d bytes done)", n, d->bytesDone );
 #endif
 		    if ( d->response.hasContentLength() )
 			emit dataReadProgress( d->bytesDone, d->response.contentLength() );
@@ -2098,7 +2098,7 @@ void TQHttp::slotReadyRead()
 		} else {
 		    d->rba.append( arr );
 #if defined(TQHTTP_DEBUG)
-		    qDebug( "TQHttp::slotReadyRead(): read %ld bytes (%ld bytes done)", n, d->bytesDone + bytesAvailable() );
+		    tqDebug( "TQHttp::slotReadyRead(): read %ld bytes (%ld bytes done)", n, d->bytesDone + bytesAvailable() );
 #endif
 		    if ( d->response.hasContentLength() )
 			emit dataReadProgress( d->bytesDone + bytesAvailable(), d->response.contentLength() );
@@ -2185,7 +2185,7 @@ void TQHttp::killIdleTimer()
 void TQHttp::setState( int s )
 {
 #if defined(TQHTTP_DEBUG)
-    qDebug( "TQHttp state changed %d -> %d", d->state, s );
+    tqDebug( "TQHttp state changed %d -> %d", d->state, s );
 #endif
     d->state = (State)s;
     emit stateChanged( s );
diff --git a/src/network/qnetwork.cpp b/src/network/qnetwork.cpp
index a3e8a7443..47c1c7ad5 100644
--- a/src/network/qnetwork.cpp
+++ b/src/network/qnetwork.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Implementation of qInitNetworkProtocols function.
+** Implementation of tqInitNetworkProtocols function.
 **
 ** Created : 970521
 **
@@ -58,7 +58,7 @@
 
     This function is declared in \l ntqnetwork.h.
 */
-void qInitNetworkProtocols()
+void tqInitNetworkProtocols()
 {
 #ifndef QT_NO_NETWORKPROTOCOL_FTP
     TQNetworkProtocol::registerNetworkProtocol( "ftp", new TQNetworkProtocolFactory< TQFtp > );
diff --git a/src/network/qserversocket.cpp b/src/network/qserversocket.cpp
index 04dc965ef..840ee231c 100644
--- a/src/network/qserversocket.cpp
+++ b/src/network/qserversocket.cpp
@@ -176,7 +176,7 @@ void TQServerSocket::init( const TQHostAddress & address, Q_UINT16 port, int bac
 	connect( d->n, SIGNAL(activated(int)),
 		 this, SLOT(incomingConnection(int)) );
     } else {
-	qWarning( "TQServerSocket: failed to bind or listen to the socket" );
+	tqWarning( "TQServerSocket: failed to bind or listen to the socket" );
 	delete d->s;
 	d->s = 0;
     }
diff --git a/src/network/qsocket.cpp b/src/network/qsocket.cpp
index 8e69aa7cc..10cd2173e 100644
--- a/src/network/qsocket.cpp
+++ b/src/network/qsocket.cpp
@@ -321,7 +321,7 @@ TQSocket::TQSocket( TQObject *parent, const char *name )
 TQSocket::~TQSocket()
 {
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s): Destroy", name() );
+    tqDebug( "TQSocket (%s): Destroy", name() );
 #endif
     if ( state() != Idle )
 	close();
@@ -411,7 +411,7 @@ TQSocket::State TQSocket::state() const
 void TQSocket::connectToHost( const TQString &host, Q_UINT16 port )
 {
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s)::connectToHost: host %s, port %d",
+    tqDebug( "TQSocket (%s)::connectToHost: host %s, port %d",
 	    name(), host.ascii(), port );
 #endif
     setSocketIntern( -1 );
@@ -442,7 +442,7 @@ void TQSocket::connectToHost( const TQString &host, Q_UINT16 port )
 void TQSocket::tryConnecting()
 {
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s)::tryConnecting()", name() );
+    tqDebug( "TQSocket (%s)::tryConnecting()", name() );
 #endif
     // ### this ifdef isn't correct - addresses() also does /etc/hosts and
     // numeric-address-as-string handling.
@@ -452,7 +452,7 @@ void TQSocket::tryConnecting()
 	d->l4 = d->dns4->addresses();
 	if ( !d->l4.isEmpty() || !d->dns4->isWorking() ) {
 #if defined(TQSOCKET_DEBUG)
-	    qDebug( "TQSocket (%s)::tryConnecting: host %s, port %d: "
+	    tqDebug( "TQSocket (%s)::tryConnecting: host %s, port %d: "
 		    "%d IPv4 addresses",
 		    name(), d->host.ascii(), d->port, d->l4.count() );
 #endif
@@ -465,7 +465,7 @@ void TQSocket::tryConnecting()
 	d->l6 = d->dns6->addresses();
 	if ( !d->l6.isEmpty() || !d->dns6->isWorking() ) {
 #if defined(TQSOCKET_DEBUG)
-	    qDebug( "TQSocket (%s)::tryConnecting: host %s, port %d: "
+	    tqDebug( "TQSocket (%s)::tryConnecting: host %s, port %d: "
 		    "%d IPv6 addresses",
 		    name(), d->host.ascii(), d->port, d->l6.count() );
 #endif
@@ -516,7 +516,7 @@ void TQSocket::tryConnecting()
 		}
 
 #if defined(TQSOCKET_DEBUG)
-		qDebug( "TQSocket (%s)::tryConnecting: "
+		tqDebug( "TQSocket (%s)::tryConnecting: "
 			"Gave up on IP address %s",
 			name(), d->socket->peerAddress().toString().ascii() );
 #endif
@@ -539,7 +539,7 @@ void TQSocket::tryConnecting()
 		d->setSocketDevice( this, 0 );
 		stuck = TRUE;
 #if defined(TQSOCKET_DEBUG)
-		qDebug( "TQSocket (%s)::tryConnecting: Trying IP address %s",
+		tqDebug( "TQSocket (%s)::tryConnecting: Trying IP address %s",
 			name(), d->addr.toString().ascii() );
 #endif
 	    }
@@ -654,7 +654,7 @@ bool TQSocket::open( int m )
 {
     if ( isOpen() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSocket::open: Already open" );
+	tqWarning( "TQSocket::open: Already open" );
 #endif
 	return FALSE;
     }
@@ -692,7 +692,7 @@ void TQSocket::close()
     if ( !d->rsn || !d->wsn )
 	return;
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s): close socket", name() );
+    tqDebug( "TQSocket (%s): close socket", name() );
 #endif
     if ( d->socket && d->wsize ) {		// there's data to be written
 	d->state = Closing;
@@ -721,7 +721,7 @@ bool TQSocket::consumeWriteBuf( Q_ULONG nbytes )
     if ( nbytes <= 0 || nbytes > d->wsize )
 	return FALSE;
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s): skipWriteBuf %d bytes", name(), (int)nbytes );
+    tqDebug( "TQSocket (%s): skipWriteBuf %d bytes", name(), (int)nbytes );
 #endif
     d->wsize -= nbytes;
     for ( ;; ) {
@@ -754,7 +754,7 @@ void TQSocket::flush()
     int consumed = 0;
     while ( !osBufferFull && d->state >= Connecting && d->wsize > 0 ) {
 #if defined(TQSOCKET_DEBUG)
-	qDebug( "TQSocket (%s): flush: Write data to the socket", name() );
+	tqDebug( "TQSocket (%s): flush: Write data to the socket", name() );
 #endif
 	TQByteArray *a = d->wba.first();
 	int nwritten;
@@ -798,14 +798,14 @@ void TQSocket::flush()
     }
     if ( consumed > 0 ) {
 #if defined(TQSOCKET_DEBUG)
-	qDebug( "TQSocket (%s): flush: wrote %d bytes, %d left",
+	tqDebug( "TQSocket (%s): flush: wrote %d bytes, %d left",
 		name(), consumed, (int)d->wsize );
 #endif
 	emit bytesWritten( consumed );
     }
     if ( d->state == Closing && d->wsize == 0 ) {
 #if defined(TQSOCKET_DEBUG)
-	qDebug( "TQSocket (%s): flush: Delayed close done. Terminating.",
+	tqDebug( "TQSocket (%s): flush: Delayed close done. Terminating.",
 		name() );
 #endif
 	setFlags( IO_Sequential );
@@ -981,20 +981,20 @@ Q_LONG TQSocket::readBlock( char *data, Q_ULONG maxlen )
 {
     if ( data == 0 && maxlen != 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQSocket::readBlock: Null pointer error" );
+	tqWarning( "TQSocket::readBlock: Null pointer error" );
 #endif
 	return -1;
     }
     if ( !isOpen() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSocket::readBlock: Socket is not open" );
+	tqWarning( "TQSocket::readBlock: Socket is not open" );
 #endif
 	return -1;
     }
     if ( maxlen >= d->rba.size() )
 	maxlen = d->rba.size();
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s): readBlock %d bytes", name(), (int)maxlen );
+    tqDebug( "TQSocket (%s): readBlock %d bytes", name(), (int)maxlen );
 #endif
     d->rba.consumeBytes( maxlen, data );
     // After we read data from our internal buffer, if we use the
@@ -1019,18 +1019,18 @@ Q_LONG TQSocket::writeBlock( const char *data, Q_ULONG len )
 {
 #if defined(QT_CHECK_NULL)
     if ( data == 0 && len != 0 ) {
-	qWarning( "TQSocket::writeBlock: Null pointer error" );
+	tqWarning( "TQSocket::writeBlock: Null pointer error" );
     }
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQSocket::writeBlock: Socket is not open" );
+	tqWarning( "TQSocket::writeBlock: Socket is not open" );
 	return -1;
     }
 #endif
 #if defined(QT_CHECK_STATE)
     if ( d->state == Closing ) {
-	qWarning( "TQSocket::writeBlock: Cannot write, socket is closing" );
+	tqWarning( "TQSocket::writeBlock: Cannot write, socket is closing" );
     }
 #endif
     if ( len == 0 || d->state == Closing || d->state == Idle )
@@ -1061,7 +1061,7 @@ Q_LONG TQSocket::writeBlock( const char *data, Q_ULONG len )
     else if ( d->wsn )
 	d->wsn->setEnabled( TRUE );
 #if defined(TQSOCKET_DEBUG)
-    qDebug( "TQSocket (%s): writeBlock %d bytes", name(), (int)len );
+    tqDebug( "TQSocket (%s): writeBlock %d bytes", name(), (int)len );
 #endif
     return len;
 }
@@ -1121,7 +1121,7 @@ int TQSocket::ungetch( int ch )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQSocket::ungetch: Socket not open" );
+	tqWarning( "TQSocket::ungetch: Socket not open" );
 	return -1;
     }
 #endif
@@ -1243,7 +1243,7 @@ void TQSocket::sn_read( bool force )
 	if ( nread == 0 ) {			// really closed
 	    if ( !d->socket->isOpen() ) {
 #if defined(TQSOCKET_DEBUG)
-		qDebug( "TQSocket (%s): sn_read: Connection closed", name() );
+		tqDebug( "TQSocket (%s): sn_read: Connection closed", name() );
 #endif
 		d->connectionClosed();
 		emit connectionClosed();
@@ -1258,7 +1258,7 @@ void TQSocket::sn_read( bool force )
 		    return;
 		}
 #if defined(TQSOCKET_DEBUG)
-		qWarning( "TQSocket::sn_read (%s): Close error", name() );
+		tqWarning( "TQSocket::sn_read (%s): Close error", name() );
 #endif
 		if ( d->rsn )
 		    d->rsn->setEnabled( FALSE );
@@ -1272,7 +1272,7 @@ void TQSocket::sn_read( bool force )
 
     } else {					// data to be read
 #if defined(TQSOCKET_DEBUG)
-	qDebug( "TQSocket (%s): sn_read: %ld incoming bytes", name(), nbytes );
+	tqDebug( "TQSocket (%s): sn_read: %ld incoming bytes", name(), nbytes );
 #endif
 	if ( nbytes > (int)sizeof(buf) ) {
 	    // big
@@ -1289,7 +1289,7 @@ void TQSocket::sn_read( bool force )
 	}
 	if ( nread == 0 ) {
 #if defined(TQSOCKET_DEBUG)
-	    qDebug( "TQSocket (%s): sn_read: Connection closed", name() );
+	    tqDebug( "TQSocket (%s): sn_read: Connection closed", name() );
 #endif
 	    // ### we should rather ask the socket device if it is closed
 	    d->connectionClosed();
@@ -1306,7 +1306,7 @@ void TQSocket::sn_read( bool force )
 		return;
 	    }
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQSocket::sn_read: Read error" );
+	    tqWarning( "TQSocket::sn_read: Read error" );
 #endif
 	    if ( d->rsn )
 		d->rsn->setEnabled( FALSE );
@@ -1316,7 +1316,7 @@ void TQSocket::sn_read( bool force )
 	}
 	if ( nread != (int)a->size() ) {		// unexpected
 #if defined(CHECK_RANGE) && !defined(Q_OS_WIN32)
-	    qWarning( "TQSocket::sn_read: Unexpected short read" );
+	    tqWarning( "TQSocket::sn_read: Unexpected short read" );
 #endif
 	    a->resize( nread );
 	}
@@ -1356,7 +1356,7 @@ void TQSocket::tryConnection()
     if ( d->socket->connect( d->addr, d->port ) ) {
 	d->state = Connected;
 #if defined(TQSOCKET_DEBUG)
-	qDebug( "TQSocket (%s): sn_write: Got connection to %s",
+	tqDebug( "TQSocket (%s): sn_write: Got connection to %s",
 		name(), peerName().ascii() );
 #endif
 	if ( d->rsn )
diff --git a/src/network/qsocketdevice.cpp b/src/network/qsocketdevice.cpp
index c09cbb59a..7be3accb1 100644
--- a/src/network/qsocketdevice.cpp
+++ b/src/network/qsocketdevice.cpp
@@ -163,7 +163,7 @@ TQSocketDevice::TQSocketDevice( int socket, Type type )
       d(new TQSocketDevicePrivate(Unknown))
 {
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice: Created TQSocketDevice %p (socket %x, type %d)",
+    tqDebug( "TQSocketDevice: Created TQSocketDevice %p (socket %x, type %d)",
 	   this, socket, type );
 #endif
     init();
@@ -186,7 +186,7 @@ TQSocketDevice::TQSocketDevice( Type type )
       d(new TQSocketDevicePrivate(IPv4))
 {
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice: Created TQSocketDevice object %p, type %d",
+    tqDebug( "TQSocketDevice: Created TQSocketDevice object %p, type %d",
 	    this, type );
 #endif
     init();
@@ -215,7 +215,7 @@ TQSocketDevice::TQSocketDevice( Type type, Protocol protocol, int )
       d(new TQSocketDevicePrivate(protocol))
 {
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice: Created TQSocketDevice object %p, type %d",
+    tqDebug( "TQSocketDevice: Created TQSocketDevice object %p, type %d",
 	    this, type );
 #endif
     init();
@@ -231,7 +231,7 @@ TQSocketDevice::~TQSocketDevice()
     delete d;
     d = 0;
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice: Destroyed TQSocketDevice %p", this );
+    tqDebug( "TQSocketDevice: Destroyed TQSocketDevice %p", this );
 #endif
 }
 
@@ -308,7 +308,7 @@ void TQSocketDevice::setSocket( int socket, Type type )
     if ( fd != -1 )			// close any open socket
 	close();
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice::setSocket: socket %x, type %d", socket, type );
+    tqDebug( "TQSocketDevice::setSocket: socket %x, type %d", socket, type );
 #endif
     t = type;
     fd = socket;
@@ -335,7 +335,7 @@ bool TQSocketDevice::open( int mode )
     if ( isOpen() || !isValid() )
 	return FALSE;
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice::open: mode %x", mode );
+    tqDebug( "TQSocketDevice::open: mode %x", mode );
 #endif
     setMode( mode & IO_ReadWrite );
     setState( IO_Open );
diff --git a/src/network/qsocketdevice_unix.cpp b/src/network/qsocketdevice_unix.cpp
index a5adfef06..2d359f218 100644
--- a/src/network/qsocketdevice_unix.cpp
+++ b/src/network/qsocketdevice_unix.cpp
@@ -224,7 +224,7 @@ void TQSocketDevice::close()
     setState( 0 );
     ::close( fd );
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice::close: Closed socket %x", fd );
+    tqDebug( "TQSocketDevice::close: Closed socket %x", fd );
 #endif
     fd = -1;
     fetchConnectionParameters();
@@ -268,7 +268,7 @@ bool TQSocketDevice::blocking() const
 void TQSocketDevice::setBlocking( bool enable )
 {
 #if defined(TQSOCKETDEVICE_DEBUG)
-    qDebug( "TQSocketDevice::setBlocking( %d )", enable );
+    tqDebug( "TQSocketDevice::setBlocking( %d )", enable );
 #endif
     if ( !isValid() )
 	return;
@@ -760,20 +760,20 @@ Q_LONG TQSocketDevice::readBlock( char *data, Q_ULONG maxlen )
 {
 #if defined(QT_CHECK_NULL)
     if ( data == 0 && maxlen != 0 ) {
-	qWarning( "TQSocketDevice::readBlock: Null pointer error" );
+	tqWarning( "TQSocketDevice::readBlock: Null pointer error" );
     }
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isValid() ) {
-	qWarning( "TQSocketDevice::readBlock: Invalid socket" );
+	tqWarning( "TQSocketDevice::readBlock: Invalid socket" );
 	return -1;
     }
     if ( !isOpen() ) {
-	qWarning( "TQSocketDevice::readBlock: Device is not open" );
+	tqWarning( "TQSocketDevice::readBlock: Device is not open" );
 	return -1;
     }
     if ( !isReadable() ) {
-	qWarning( "TQSocketDevice::readBlock: Read operation not permitted" );
+	tqWarning( "TQSocketDevice::readBlock: Read operation not permitted" );
 	return -1;
     }
 #endif
@@ -851,25 +851,25 @@ Q_LONG TQSocketDevice::writeBlock( const char *data, Q_ULONG len )
 {
     if ( data == 0 && len != 0 ) {
 #if defined(QT_CHECK_NULL) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::writeBlock: Null pointer error" );
+	tqWarning( "TQSocketDevice::writeBlock: Null pointer error" );
 #endif
 	return -1;
     }
     if ( !isValid() ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::writeBlock: Invalid socket" );
+	tqWarning( "TQSocketDevice::writeBlock: Invalid socket" );
 #endif
 	return -1;
     }
     if ( !isOpen() ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::writeBlock: Device is not open" );
+	tqWarning( "TQSocketDevice::writeBlock: Device is not open" );
 #endif
 	return -1;
     }
     if ( !isWritable() ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::writeBlock: Write operation not permitted" );
+	tqWarning( "TQSocketDevice::writeBlock: Write operation not permitted" );
 #endif
 	return -1;
     }
@@ -939,32 +939,32 @@ Q_LONG TQSocketDevice::writeBlock( const char * data, Q_ULONG len,
 {
     if ( t != Datagram ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::sendBlock: Not datagram" );
+	tqWarning( "TQSocketDevice::sendBlock: Not datagram" );
 #endif
 	return -1; // for now - later we can do t/tcp
     }
 
     if ( data == 0 && len != 0 ) {
 #if defined(QT_CHECK_NULL) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::sendBlock: Null pointer error" );
+	tqWarning( "TQSocketDevice::sendBlock: Null pointer error" );
 #endif
 	return -1;
     }
     if ( !isValid() ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::sendBlock: Invalid socket" );
+	tqWarning( "TQSocketDevice::sendBlock: Invalid socket" );
 #endif
 	return -1;
     }
     if ( !isOpen() ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::sendBlock: Device is not open" );
+	tqWarning( "TQSocketDevice::sendBlock: Device is not open" );
 #endif
 	return -1;
     }
     if ( !isWritable() ) {
 #if defined(QT_CHECK_STATE) || defined(TQSOCKETDEVICE_DEBUG)
-	qWarning( "TQSocketDevice::sendBlock: Write operation not permitted" );
+	tqWarning( "TQSocketDevice::sendBlock: Write operation not permitted" );
 #endif
 	return -1;
     }
diff --git a/src/opengl/ntqgl.h b/src/opengl/ntqgl.h
index 7388c41ed..0ebe5a6b3 100644
--- a/src/opengl/ntqgl.h
+++ b/src/opengl/ntqgl.h
@@ -56,7 +56,7 @@
 #define TQGL_VERSION	450
 #define TQGL_VERSION_STR	"4.5"
 TQM_EXPORT_OPENGL inline const char *qGLVersion() {
-    qObsolete( 0, "qGLVersion", "qVersion" );
+    tqObsolete( 0, "qGLVersion", "qVersion" );
     return TQGL_VERSION_STR;
 }
 #endif
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp
index 95cbae5d7..d8f8914c4 100644
--- a/src/opengl/qgl.cpp
+++ b/src/opengl/qgl.cpp
@@ -159,7 +159,7 @@ static TQCleanupHandler<TQGLFormat> qgl_cleanup_format;
     if ( !w->format().stereo() ) {
 	// ok, goggles off
 	if ( !w->format().hasOverlay() ) {
-	    qFatal( "Cool hardware required" );
+	    tqFatal( "Cool hardware required" );
 	}
     }
     \endcode
@@ -211,9 +211,9 @@ TQGLFormat::TQGLFormat()
 	: TQGLWidget( TQGLFormat( StencilBuffer | AlphaChannel ), parent, name )
     {
 	if ( !format().stencil() )
-	    qWarning( "Could not get stencil buffer; results will be suboptimal" );
+	    tqWarning( "Could not get stencil buffer; results will be suboptimal" );
 	if ( !format().alphaChannel() )
-	    qWarning( "Could not get alpha channel; results will be suboptimal" );
+	    tqWarning( "Could not get alpha channel; results will be suboptimal" );
 	...
     }
     \endcode
@@ -877,7 +877,7 @@ void TQGLContext::setDevice( TQPaintDevice *pDev )
     if ( d->paintDevice && (d->paintDevice->devType() != TQInternal::Widget
 			&& d->paintDevice->devType() != TQInternal::Pixmap) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQGLContext: Unsupported paint device type" );
+	tqWarning( "TQGLContext: Unsupported paint device type" );
 #endif
     }
 }
diff --git a/src/opengl/qgl_x11.cpp b/src/opengl/qgl_x11.cpp
index 8989a05b4..a738aa486 100644
--- a/src/opengl/qgl_x11.cpp
+++ b/src/opengl/qgl_x11.cpp
@@ -135,7 +135,7 @@ bool qt_resolve_gl_symbols(bool fatal)
 
     if (!qt_glCallLists) { // if this fails the rest will surely fail
 	if (fatal)
-	    qFatal("Unable to resolve GL/GLX symbols - please check your GL library installation.");
+	    tqFatal("Unable to resolve GL/GLX symbols - please check your GL library installation.");
 	return FALSE;
     }
 
@@ -241,7 +241,7 @@ static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
 	const char *v = glXQueryServerString( dpy, vi->screen, GLX_VERSION );
 	if ( v )
 	    mesa_gl = strstr(v,"Mesa") != 0;
-	qAddPostRoutine( cleanup_cmaps );
+	tqAddPostRoutine( cleanup_cmaps );
     }
 
     CMapEntry *x = cmap_dict->find( (long) vi->visualid + ( vi->screen * 256 ) );
@@ -253,11 +253,11 @@ static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
     XStandardColormap *c;
     int n, i;
 
-    // qDebug( "Choosing cmap for vID %0x", vi->visualid );
+    // tqDebug( "Choosing cmap for vID %0x", vi->visualid );
 
     if ( vi->visualid ==
 	 XVisualIDFromVisual( (Visual*)TQPaintDevice::x11AppVisual( vi->screen ) ) ) {
-	// qDebug( "Using x11AppColormap" );
+	// tqDebug( "Using x11AppColormap" );
 	return TQPaintDevice::x11AppColormap( vi->screen );
     }
 
@@ -271,7 +271,7 @@ static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
 		    if ( c[i].visualid == vi->visual->visualid ) {
 			x->cmap = c[i].colormap;
 			x->scmap = c[i];
-			//qDebug( "Using HP_RGB scmap" );
+			//tqDebug( "Using HP_RGB scmap" );
 
 		    }
 		    i++;
@@ -288,7 +288,7 @@ static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
 	_XmuLookupStandardColormap qt_XmuLookupStandardColormap;
 	qt_XmuLookupStandardColormap = (_XmuLookupStandardColormap) TQLibrary::resolve("Xmu.so.6", "XmuLookupStandardColormap");
 	if (!qt_XmuLookupStandardColormap)
-	    qFatal("Unable to resolve Xmu symbols - please check your Xmu library installation.");
+	    tqFatal("Unable to resolve Xmu symbols - please check your Xmu library installation.");
 #define XmuLookupStandardColormap qt_XmuLookupStandardColormap
 
 #endif
@@ -302,7 +302,7 @@ static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
 		    if ( c[i].visualid == vi->visualid ) {
 			x->cmap = c[i].colormap;
 			x->scmap = c[i];
-			//qDebug( "Using RGB_DEFAULT scmap" );
+			//tqDebug( "Using RGB_DEFAULT scmap" );
 		    }
 		    i++;
 		}
@@ -315,7 +315,7 @@ static Colormap choose_cmap( Display *dpy, XVisualInfo *vi )
 	x->cmap = XCreateColormap( dpy, RootWindow(dpy,vi->screen), vi->visual,
 				   AllocNone );
 	x->alloc = TRUE;
-	// qDebug( "Allocating cmap" );
+	// tqDebug( "Allocating cmap" );
     }
 
     // associate cmap with visualid
@@ -399,7 +399,7 @@ bool TQGLFormat::hasOpenGL()
 {
     if (!qt_resolve_gl_symbols(FALSE))
 	return FALSE;
-    return glXQueryExtension(qt_xdisplay(),0,0) != 0;
+    return glXQueryExtension(tqt_xdisplay(),0,0) != 0;
 }
 
 
@@ -466,7 +466,7 @@ bool TQGLContext::chooseContext( const TQGLContext* shareContext )
     if ( shareContext &&
 	 ( !shareContext->isValid() || !shareContext->cx ) ) {
 #if defined(QT_CHECK_NULL)
-	    qWarning("TQGLContext::chooseContext(): Cannot share with invalid context");
+	    tqWarning("TQGLContext::chooseContext(): Cannot share with invalid context");
 #endif
 	    shareContext = 0;
     }
@@ -703,7 +703,7 @@ void TQGLContext::makeCurrent()
 {
     if ( !d->valid ) {
 #if defined(QT_CHECK_STATE)
-	qWarning("TQGLContext::makeCurrent(): Cannot make invalid context current.");
+	tqWarning("TQGLContext::makeCurrent(): Cannot make invalid context current.");
 #endif
 	return;
     }
@@ -718,9 +718,9 @@ void TQGLContext::makeCurrent()
 			     ((TQWidget *)d->paintDevice)->winId(),
 			     (GLXContext)cx );
 #if defined(QT_CHECK_NULL)
-    //    qDebug("makeCurrent: %i, vi=%i, vi->vi=%i, vi->id=%i", (int)this, (int)vi, (int)((XVisualInfo*)vi)->visual, (int)((XVisualInfo*)vi)->visualid );
+    //    tqDebug("makeCurrent: %i, vi=%i, vi->vi=%i, vi->id=%i", (int)this, (int)vi, (int)((XVisualInfo*)vi)->visual, (int)((XVisualInfo*)vi)->visualid );
     if ( !ok )
-	qWarning("TQGLContext::makeCurrent(): Failed.");
+	tqWarning("TQGLContext::makeCurrent(): Failed.");
 #endif
     if ( ok )
 	currentCtx = this;
@@ -881,13 +881,13 @@ void qgl_use_font(TQFontEngineXft *engine, int first, int count, int listBase)
 
 	err = FT_Load_Glyph(face, FT_Get_Char_Index(face, i), FT_LOAD_DEFAULT);
 	if (err) {
-	    qDebug("failed loading glyph %d from font", i);
+	    tqDebug("failed loading glyph %d from font", i);
 	    Q_ASSERT(!err);
 	}
 	err = FT_Render_Glyph(face->glyph, (antialiased ? ft_render_mode_normal
 					    : ft_render_mode_mono));
 	if (err) {
-	    qDebug("failed rendering glyph %d from font", i);
+	    tqDebug("failed rendering glyph %d from font", i);
 	    Q_ASSERT(!err);
 	}
 
@@ -1011,7 +1011,7 @@ void TQGLOverlayWidget::initializeGL()
     if ( transparentColor.isValid() )
 	qglClearColor( transparentColor );
     else
-	qWarning( "TQGLOverlayWidget::initializeGL(): Could not get transparent color" );
+	tqWarning( "TQGLOverlayWidget::initializeGL(): Could not get transparent color" );
     realWidget->initializeOverlayGL();
 }
 
@@ -1128,13 +1128,13 @@ void TQGLWidget::setContext( TQGLContext *context,
 {
     if ( context == 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGLWidget::setContext: Cannot set null context" );
+	tqWarning( "TQGLWidget::setContext: Cannot set null context" );
 #endif
 	return;
     }
     if ( !context->deviceIsPixmap() && context->device() != this ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQGLWidget::setContext: Context must refer to this widget" );
+	tqWarning( "TQGLWidget::setContext: Context must refer to this widget" );
 #endif
 	return;
     }
@@ -1333,7 +1333,7 @@ void TQGLWidget::setColormap( const TQGLColormap & c )
 	return;
 
     if ( !cmap.d->cmapHandle && !qCanAllocColors( this ) ) {
-	qWarning( "TQGLWidget::setColormap: Cannot create a read/write "
+	tqWarning( "TQGLWidget::setColormap: Cannot create a read/write "
 		  "colormap for this visual" );
 	return;
     }
diff --git a/src/opengl/qglcolormap.cpp b/src/opengl/qglcolormap.cpp
index d095a754c..541e309d6 100644
--- a/src/opengl/qglcolormap.cpp
+++ b/src/opengl/qglcolormap.cpp
@@ -173,7 +173,7 @@ void TQGLColormap::setEntry( int idx, TQRgb color )
 
 #if defined(QT_CHECK_RANGE)
     if ( idx < 0 || idx > (int) d->cells.size() ) {
-	qWarning( "TQGLColormap::setRgb: Index out of range." );
+	tqWarning( "TQGLColormap::setRgb: Index out of range." );
 	return;
     }
 #endif
diff --git a/src/sql/drivers/ibase/qsql_ibase.cpp b/src/sql/drivers/ibase/qsql_ibase.cpp
index f6aff5dbb..59d9f89a5 100644
--- a/src/sql/drivers/ibase/qsql_ibase.cpp
+++ b/src/sql/drivers/ibase/qsql_ibase.cpp
@@ -411,7 +411,7 @@ TQIBaseResult::~TQIBaseResult()
 
 bool TQIBaseResult::prepare(const TQString& query)
 {
-    //qDebug("prepare: %s", query.ascii());
+    //tqDebug("prepare: %s", query.ascii());
     if (!driver() || !driver()->isOpen() || driver()->isOpenError())
 	return FALSE;
     d->cleanup();
@@ -471,7 +471,7 @@ bool TQIBaseResult::exec()
     if (d->inda && extension()->index.count() > 0) {
 	TQMap<int, TQString>::ConstIterator it;
 	if ((int)extension()->index.count() > d->inda->sqld) {
-	    qWarning("TQIBaseResult::exec: Parameter mismatch, expected %d, got %d parameters", d->inda->sqld, extension()->index.count());
+	    tqWarning("TQIBaseResult::exec: Parameter mismatch, expected %d, got %d parameters", d->inda->sqld, extension()->index.count());
 	    return FALSE;
 	}
 	int para = 0;
@@ -560,7 +560,7 @@ bool TQIBaseResult::exec()
 
 bool TQIBaseResult::reset (const TQString& query)
 {
-//    qDebug("reset: %s", query.ascii());
+//    tqDebug("reset: %s", query.ascii());
     if (!driver() || !driver()->isOpen() || driver()->isOpenError())
 	return FALSE;
     d->cleanup();
diff --git a/src/sql/drivers/mysql/qsql_mysql.cpp b/src/sql/drivers/mysql/qsql_mysql.cpp
index d34e58500..aca83545f 100644
--- a/src/sql/drivers/mysql/qsql_mysql.cpp
+++ b/src/sql/drivers/mysql/qsql_mysql.cpp
@@ -53,7 +53,7 @@
 # define Q_NO_MYSQL_EMBEDDED
 #endif
 
-TQPtrDict<TQSqlOpenExtension> *qSqlOpenExtDict();
+TQPtrDict<TQSqlOpenExtension> *tqSqlOpenExtDict();
 
 static int qMySqlConnectionCount = 0;
 static bool qMySqlInitHandledByUser = FALSE;
@@ -237,7 +237,7 @@ bool TQMYSQLResult::fetchFirst()
 TQVariant TQMYSQLResult::data( int field )
 {
     if ( !isSelect() || field >= (int) d->fieldTypes.count() ) {
-	qWarning( "TQMYSQLResult::data: column %d out of range", field );
+	tqWarning( "TQMYSQLResult::data: column %d out of range", field );
 	return TQVariant();
     }
     
@@ -284,7 +284,7 @@ TQVariant TQMYSQLResult::data( int field )
 	return TQVariant( val );
     }
 #ifdef QT_CHECK_RANGE
-    qWarning("TQMYSQLResult::data: unknown data type");
+    tqWarning("TQMYSQLResult::data: unknown data type");
 #endif
     return TQVariant();
 }
@@ -368,7 +368,7 @@ static void qServerInit()
     // but is vital for the embedded lib
     if ( mysql_server_init( 0, 0, 0 ) ) {
 #  ifdef QT_CHECK_RANGE
-	qWarning( "TQMYSQLDriver::qServerInit: unable to start server." );
+	tqWarning( "TQMYSQLDriver::qServerInit: unable to start server." );
 #  endif
     }
     
@@ -404,7 +404,7 @@ TQMYSQLDriver::TQMYSQLDriver( MYSQL * con, TQObject * parent, const char * name
 
 void TQMYSQLDriver::init()
 {
-    qSqlOpenExtDict()->insert( this, new TQMYSQLOpenExtension(this) );
+    tqSqlOpenExtDict()->insert( this, new TQMYSQLOpenExtension(this) );
     d = new TQMYSQLDriverPrivate();
     d->mysql = 0;
     qMySqlConnectionCount++;
@@ -417,8 +417,8 @@ TQMYSQLDriver::~TQMYSQLDriver()
         qServerEnd();
 
     delete d;
-    if ( !qSqlOpenExtDict()->isEmpty() ) {
-	TQSqlOpenExtension *ext = qSqlOpenExtDict()->take( this );
+    if ( !tqSqlOpenExtDict()->isEmpty() ) {
+	TQSqlOpenExtension *ext = tqSqlOpenExtDict()->take( this );
 	delete ext;
     }
 }
@@ -452,7 +452,7 @@ bool TQMYSQLDriver::open( const TQString&,
 			 const TQString&,
 			 int )
 {
-    qWarning("TQMYSQLDriver::open(): This version of open() is no longer supported." );
+    tqWarning("TQMYSQLDriver::open(): This version of open() is no longer supported." );
     return FALSE;
 }
 
@@ -482,7 +482,7 @@ bool TQMYSQLDriver::open( const TQString& db,
 	    if ( val == "TRUE" || val == "1" )
 		opts << tmp.left( idx );
 	    else
-		qWarning( "TQMYSQLDriver::open: Illegal connect option value '%s'", tmp.latin1() );
+		tqWarning( "TQMYSQLDriver::open: Illegal connect option value '%s'", tmp.latin1() );
 	} else {
 	    opts << tmp;
 	}
@@ -505,7 +505,7 @@ bool TQMYSQLDriver::open( const TQString& db,
 	else if ( opt == "CLIENT_SSL" )
 	    optionFlags |= CLIENT_SSL;
 	else 
-	    qWarning( "TQMYSQLDriver::open: Unknown connect option '%s'", (*it).latin1() );
+	    tqWarning( "TQMYSQLDriver::open: Unknown connect option '%s'", (*it).latin1() );
     }
 
     if ( (d->mysql = mysql_init((MYSQL*) 0)) &&
@@ -696,7 +696,7 @@ bool TQMYSQLDriver::beginTransaction()
 #endif
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQMYSQLDriver::beginTransaction: Database not open" );
+	tqWarning( "TQMYSQLDriver::beginTransaction: Database not open" );
 #endif
 	return FALSE;
     }
@@ -714,7 +714,7 @@ bool TQMYSQLDriver::commitTransaction()
 #endif
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQMYSQLDriver::commitTransaction: Database not open" );
+	tqWarning( "TQMYSQLDriver::commitTransaction: Database not open" );
 #endif
 	return FALSE;
     }
@@ -732,7 +732,7 @@ bool TQMYSQLDriver::rollbackTransaction()
 #endif
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQMYSQLDriver::rollbackTransaction: Database not open" );
+	tqWarning( "TQMYSQLDriver::rollbackTransaction: Database not open" );
 #endif
 	return FALSE;
     }
diff --git a/src/sql/drivers/odbc/qsql_odbc.cpp b/src/sql/drivers/odbc/qsql_odbc.cpp
index 2a387f516..f1c9e8da7 100644
--- a/src/sql/drivers/odbc/qsql_odbc.cpp
+++ b/src/sql/drivers/odbc/qsql_odbc.cpp
@@ -127,7 +127,7 @@ public:
     TQODBCResult * result;
 };
 
-TQPtrDict<TQSqlOpenExtension> *qSqlOpenExtDict();
+TQPtrDict<TQSqlOpenExtension> *tqSqlOpenExtDict();
 
 class TQODBCOpenExtension : public TQSqlOpenExtension
 {
@@ -190,7 +190,7 @@ static TQString qODBCWarn( const TQODBCPrivate* odbc)
 static void qSqlWarning( const TQString& message, const TQODBCPrivate* odbc )
 {
 #ifdef QT_CHECK_RANGE
-    qWarning( "%s\tError: %s", message.local8Bit().data(), qODBCWarn( odbc ).local8Bit().data() );
+    tqWarning( "%s\tError: %s", message.local8Bit().data(), qODBCWarn( odbc ).local8Bit().data() );
 #endif
 }
 
@@ -309,7 +309,7 @@ static TQString qGetStringData( SQLHANDLE hStmt, int column, int colSize, bool&
 	    break;
 	} else {
 #ifdef QT_CHECK_RANGE
-	    qWarning( "qGetStringData: Error while fetching data (%d)", r );
+	    tqWarning( "qGetStringData: Error while fetching data (%d)", r );
 #endif
 	    fieldVal = TQString::null;
 	    break;
@@ -341,7 +341,7 @@ static TQByteArray qGetBinaryData( SQLHANDLE hStmt, int column, TQSQLLEN& length
 			&nullable );
 #ifdef QT_CHECK_RANGE
     if ( r != SQL_SUCCESS )
-	qWarning( "qGetBinaryData: Unable to describe column %d", column );
+	tqWarning( "qGetBinaryData: Unable to describe column %d", column );
 #endif
     // SQLDescribeCol may return 0 if size cannot be determined
     if (!colSize) {
@@ -524,7 +524,7 @@ bool TQODBCPrivate::setConnectionOptions( const TQString& connOpts )
 	if ( (idx = tmp.find( '=' )) != -1 )
 	    connMap[ tmp.left( idx ) ] = tmp.mid( idx + 1 ).simplifyWhiteSpace();
 	else
-	    qWarning( "TQODBCDriver::open: Illegal connect option value '%s'", tmp.latin1() );
+	    tqWarning( "TQODBCDriver::open: Illegal connect option value '%s'", tmp.latin1() );
     }
     if ( connMap.count() ) {
 	TQMap<TQString, TQString>::ConstIterator it;
@@ -540,7 +540,7 @@ bool TQODBCPrivate::setConnectionOptions( const TQString& connOpts )
 		} else if ( val == "SQL_MODE_READ_WRITE" ) {
 		    v = SQL_MODE_READ_WRITE;
 		} else {
-		    qWarning( TQString( "TQODBCDriver::open: Unknown option value '%1'" ).arg( *it ) );
+		    tqWarning( TQString( "TQODBCDriver::open: Unknown option value '%1'" ).arg( *it ) );
 		    break;
 		}
 		r = SQLSetConnectAttr( hDbc, SQL_ATTR_ACCESS_MODE, (SQLPOINTER) v, 0 );
@@ -565,7 +565,7 @@ bool TQODBCPrivate::setConnectionOptions( const TQString& connOpts )
 		} else if ( val == "SQL_FALSE" ) {
 		    v = SQL_FALSE;
 		} else {
-		    qWarning( TQString( "TQODBCDriver::open: Unknown option value '%1'" ).arg( *it ) );
+		    tqWarning( TQString( "TQODBCDriver::open: Unknown option value '%1'" ).arg( *it ) );
 		    break;
 		}
 		r = SQLSetConnectAttr( hDbc, SQL_ATTR_METADATA_ID, (SQLPOINTER) v, 0 );
@@ -587,14 +587,14 @@ bool TQODBCPrivate::setConnectionOptions( const TQString& connOpts )
 		} else if ( val == "SQL_OPT_TRACE_ON" ) {
 		    v = SQL_OPT_TRACE_ON;
 		} else {
-		    qWarning( TQString( "TQODBCDriver::open: Unknown option value '%1'" ).arg( *it ) );
+		    tqWarning( TQString( "TQODBCDriver::open: Unknown option value '%1'" ).arg( *it ) );
 		    break;
 		}
 		r = SQLSetConnectAttr( hDbc, SQL_ATTR_TRACE, (SQLPOINTER) v, 0 );
 	    }
 #ifdef QT_CHECK_RANGE
               else {
-		  qWarning( TQString("TQODBCDriver::open: Unknown connection attribute '%1'").arg( opt ) );
+		  tqWarning( TQString("TQODBCDriver::open: Unknown connection attribute '%1'").arg( opt ) );
 	    }
 #endif
 	    if ( r != SQL_SUCCESS && r != SQL_SUCCESS_WITH_INFO ) {
@@ -860,7 +860,7 @@ bool TQODBCResult::fetchLast()
 TQVariant TQODBCResult::data( int field )
 {
     if ( field >= (int) d->rInf.count() ) {
-	qWarning( "TQODBCResult::data: column %d out of range", field );
+	tqWarning( "TQODBCResult::data: column %d out of range", field );
 	return TQVariant();
     }
     if ( fieldCache.contains( field ) )
@@ -1230,7 +1230,7 @@ bool TQODBCResult::exec()
 	    para++;
 	    if ( r != SQL_SUCCESS ) {
 #ifdef QT_CHECK_RANGE
-		qWarning( "TQODBCResult::exec: unable to bind variable: %s", qODBCWarn( d ).local8Bit().data() );
+		tqWarning( "TQODBCResult::exec: unable to bind variable: %s", qODBCWarn( d ).local8Bit().data() );
 #endif
 		setLastError( qMakeError( "Unable to bind variable", TQSqlError::Statement, d ) );
 		return FALSE;
@@ -1240,7 +1240,7 @@ bool TQODBCResult::exec()
     r = SQLExecute( d->hStmt );
     if ( r != SQL_SUCCESS && r != SQL_SUCCESS_WITH_INFO ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQODBCResult::exec: Unable to execute statement: %s", qODBCWarn( d ).local8Bit().data() );
+	tqWarning( "TQODBCResult::exec: Unable to execute statement: %s", qODBCWarn( d ).local8Bit().data() );
 #endif
 	setLastError( qMakeError( "Unable to execute statement", TQSqlError::Statement, d ) );
 	return FALSE;
@@ -1345,7 +1345,7 @@ TQODBCDriver::TQODBCDriver( SQLHANDLE env, SQLHANDLE con, TQObject * parent, con
 
 void TQODBCDriver::init()
 {
-    qSqlOpenExtDict()->insert( this, new TQODBCOpenExtension(this) );
+    tqSqlOpenExtDict()->insert( this, new TQODBCOpenExtension(this) );
     d = new TQODBCPrivate();
 }
 
@@ -1353,8 +1353,8 @@ TQODBCDriver::~TQODBCDriver()
 {
     cleanup();
     delete d;
-    if ( !qSqlOpenExtDict()->isEmpty() ) {
-	TQSqlOpenExtension *ext = qSqlOpenExtDict()->take( this );
+    if ( !tqSqlOpenExtDict()->isEmpty() ) {
+	TQSqlOpenExtension *ext = tqSqlOpenExtDict()->take( this );
 	delete ext;
     }
 }
@@ -1398,7 +1398,7 @@ bool TQODBCDriver::open( const TQString&,
 			const TQString&,
 			int )
 {
-    qWarning("TQODBCDriver::open(): This version of open() is no longer supported." );
+    tqWarning("TQODBCDriver::open(): This version of open() is no longer supported." );
     return FALSE;
 }
 
@@ -1603,7 +1603,7 @@ bool TQODBCPrivate::checkDriver() const
 #endif
 	if ( sup == SQL_FALSE ) {
 #ifdef QT_CHECK_RANGE
-	    qWarning ( "TQODBCDriver::open: Warning - Driver doesn't support all needed functionality (%d). "
+	    tqWarning ( "TQODBCDriver::open: Warning - Driver doesn't support all needed functionality (%d). "
 		       "Please look at the TQt SQL Module Driver documentation for more information.", reqFunc[ i ] );
 #endif
 	    return FALSE;
@@ -1623,7 +1623,7 @@ bool TQODBCPrivate::checkDriver() const
 #endif
 	if ( sup == SQL_FALSE ) {
 #ifdef QT_CHECK_RANGE
-	    qWarning( "TQODBCDriver::checkDriver: Warning - Driver doesn't support some non-critical functions (%d)", optFunc[ i ] );
+	    tqWarning( "TQODBCDriver::checkDriver: Warning - Driver doesn't support some non-critical functions (%d)", optFunc[ i ] );
 #endif
 	    return TRUE;
 	}
@@ -1656,7 +1656,7 @@ bool TQODBCDriver::beginTransaction()
 {
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning(" TQODBCDriver::beginTransaction: Database not open" );
+	tqWarning(" TQODBCDriver::beginTransaction: Database not open" );
 #endif
 	return FALSE;
     }
@@ -1676,7 +1676,7 @@ bool TQODBCDriver::commitTransaction()
 {
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning(" TQODBCDriver::commitTransaction: Database not open" );
+	tqWarning(" TQODBCDriver::commitTransaction: Database not open" );
 #endif
 	return FALSE;
     }
@@ -1694,7 +1694,7 @@ bool TQODBCDriver::rollbackTransaction()
 {
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning(" TQODBCDriver::rollbackTransaction: Database not open" );
+	tqWarning(" TQODBCDriver::rollbackTransaction: Database not open" );
 #endif
 	return FALSE;
     }
diff --git a/src/sql/drivers/psql/qsql_psql.cpp b/src/sql/drivers/psql/qsql_psql.cpp
index b039a2474..033c69f35 100644
--- a/src/sql/drivers/psql/qsql_psql.cpp
+++ b/src/sql/drivers/psql/qsql_psql.cpp
@@ -64,8 +64,8 @@
 # undef open
 #endif
 
-TQPtrDict<TQSqlDriverExtension> *qSqlDriverExtDict();
-TQPtrDict<TQSqlOpenExtension> *qSqlOpenExtDict();
+TQPtrDict<TQSqlDriverExtension> *tqSqlDriverExtDict();
+TQPtrDict<TQSqlOpenExtension> *tqSqlOpenExtDict();
 
 class TQPSQLPrivate
 {
@@ -272,7 +272,7 @@ static TQPoint pointFromString( const TQString& s)
 TQVariant TQPSQLResult::data( int i )
 {
     if ( i >= PQnfields( d->result ) ) {
-	qWarning( "TQPSQLResult::data: column %d out of range", i );
+	tqWarning( "TQPSQLResult::data: column %d out of range", i );
 	return TQVariant();
     }
     int ptype = PQftype( d->result, i );
@@ -395,7 +395,7 @@ TQVariant TQPSQLResult::data( int i )
 	int fd = lo_open( d->connection, oid, INV_READ );
 #ifdef QT_CHECK_RANGE
 	if ( fd < 0) {
-	    qWarning( "TQPSQLResult::data: unable to open large object for read" );
+	    tqWarning( "TQPSQLResult::data: unable to open large object for read" );
 	    ((TQSqlDriver*)driver())->commitTransaction();
 	    return TQVariant( ba );
 	}
@@ -429,7 +429,7 @@ TQVariant TQPSQLResult::data( int i )
 #endif
 
 	if (retval < 0) {
-	    qWarning( "TQPSQLResult::data: unable to read large object" );
+	    tqWarning( "TQPSQLResult::data: unable to read large object" );
 	} else {
 	    ba.duplicate( buf, size );
 	}
@@ -441,7 +441,7 @@ TQVariant TQPSQLResult::data( int i )
     default:
     case TQVariant::Invalid:
 #ifdef QT_CHECK_RANGE
-	qWarning("TQPSQLResult::data: unknown data type");
+	tqWarning("TQPSQLResult::data: unknown data type");
 #endif
 	;
     }
@@ -512,7 +512,7 @@ static void setDatestyle( PGconn* connection )
 #ifdef QT_CHECK_RANGE
     int status =  PQresultStatus( result );
     if ( status != PGRES_COMMAND_OK )
-        qWarning( "%s", PQerrorMessage( connection ) );
+        tqWarning( "%s", PQerrorMessage( connection ) );
 #endif
     PQclear( result );
 }
@@ -531,7 +531,7 @@ static TQPSQLDriver::Protocol getPSQLVersion( PGconn* connection )
 	    int vMin = rx.cap( 2 ).toInt();
 	    if ( vMaj < 6 ) {
 #ifdef QT_CHECK_RANGE
-		qWarning( "This version of PostgreSQL is not supported and may not work." );
+		tqWarning( "This version of PostgreSQL is not supported and may not work." );
 #endif
 		return TQPSQLDriver::Version6;
 	    }
@@ -547,7 +547,7 @@ static TQPSQLDriver::Protocol getPSQLVersion( PGconn* connection )
 	}
     } else {
 #ifdef QT_CHECK_RANGE
-	qWarning( "This version of PostgreSQL is not supported and may not work." );
+	tqWarning( "This version of PostgreSQL is not supported and may not work." );
 #endif
     }
 
@@ -574,8 +574,8 @@ TQPSQLDriver::TQPSQLDriver( PGconn * conn, TQObject * parent, const char * name
 
 void TQPSQLDriver::init()
 {
-    qSqlDriverExtDict()->insert( this, new TQPSQLDriverExtension(this) );
-    qSqlOpenExtDict()->insert( this, new TQPSQLOpenExtension(this) );
+    tqSqlDriverExtDict()->insert( this, new TQPSQLDriverExtension(this) );
+    tqSqlOpenExtDict()->insert( this, new TQPSQLOpenExtension(this) );
 
     d = new TQPSQLPrivate();
 }
@@ -585,12 +585,12 @@ TQPSQLDriver::~TQPSQLDriver()
     if ( d->connection )
 	PQfinish( d->connection );
     delete d;
-    if ( !qSqlDriverExtDict()->isEmpty() ) {
-	TQSqlDriverExtension *ext = qSqlDriverExtDict()->take( this );
+    if ( !tqSqlDriverExtDict()->isEmpty() ) {
+	TQSqlDriverExtension *ext = tqSqlDriverExtDict()->take( this );
 	delete ext;
     }
-    if ( !qSqlOpenExtDict()->isEmpty() ) {
-	TQSqlOpenExtension *ext = qSqlOpenExtDict()->take( this );
+    if ( !tqSqlOpenExtDict()->isEmpty() ) {
+	TQSqlOpenExtension *ext = tqSqlOpenExtDict()->take( this );
 	delete ext;
     }
 }
@@ -623,7 +623,7 @@ bool TQPSQLDriver::open( const TQString&,
 			const TQString&,
 			int )
 {
-    qWarning("TQPSQLDriver::open(): This version of open() is no longer supported." );
+    tqWarning("TQPSQLDriver::open(): This version of open() is no longer supported." );
     return FALSE;
 }
 
@@ -688,7 +688,7 @@ bool TQPSQLDriver::beginTransaction()
 {
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQPSQLDriver::beginTransaction: Database not open" );
+	tqWarning( "TQPSQLDriver::beginTransaction: Database not open" );
 #endif
 	return FALSE;
     }
@@ -706,7 +706,7 @@ bool TQPSQLDriver::commitTransaction()
 {
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQPSQLDriver::commitTransaction: Database not open" );
+	tqWarning( "TQPSQLDriver::commitTransaction: Database not open" );
 #endif
 	return FALSE;
     }
@@ -724,7 +724,7 @@ bool TQPSQLDriver::rollbackTransaction()
 {
     if ( !isOpen() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQPSQLDriver::rollbackTransaction: Database not open" );
+	tqWarning( "TQPSQLDriver::rollbackTransaction: Database not open" );
 #endif
 	return FALSE;
     }
diff --git a/src/sql/qdatatable.cpp b/src/sql/qdatatable.cpp
index f300c43e5..3fbdc3260 100644
--- a/src/sql/qdatatable.cpp
+++ b/src/sql/qdatatable.cpp
@@ -112,10 +112,10 @@ public:
 #ifdef QT_DEBUG_DATATABLE
 void qt_debug_buffer( const TQString& msg, TQSqlRecord* cursor )
 {
-    qDebug("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
-    qDebug(msg);
+    tqDebug("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+    tqDebug(msg);
     for ( uint j = 0; j < cursor->count(); ++j ) {
-	qDebug(cursor->field(j)->name() + " type:" + TQString(cursor->field(j)->value().typeName()) + " value:" + cursor->field(j)->value().toString() );
+	tqDebug(cursor->field(j)->name() + " type:" + TQString(cursor->field(j)->value().typeName()) + " value:" + cursor->field(j)->value().toString() );
     }
 }
 #endif
@@ -1047,7 +1047,7 @@ bool TQDataTable::insertCurrent()
 	return FALSE;
     if ( !sqlCursor()->canInsert() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQDataTable::insertCurrent: insert not allowed for %s",
+	tqWarning("TQDataTable::insertCurrent: insert not allowed for %s",
 		 sqlCursor()->name().latin1() );
 #endif
 	endInsert();
@@ -1121,7 +1121,7 @@ bool TQDataTable::updateCurrent()
 	return FALSE;
     if ( sqlCursor()->primaryIndex().count() == 0 ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQDataTable::updateCurrent: no primary index for %s",
+	tqWarning("TQDataTable::updateCurrent: no primary index for %s",
 		 sqlCursor()->name().latin1() );
 #endif
 	endUpdate();
@@ -1129,7 +1129,7 @@ bool TQDataTable::updateCurrent()
     }
     if ( !sqlCursor()->canUpdate() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQDataTable::updateCurrent: updates not allowed for %s",
+	tqWarning("TQDataTable::updateCurrent: updates not allowed for %s",
 		 sqlCursor()->name().latin1() );
 #endif
 	endUpdate();
@@ -1195,7 +1195,7 @@ bool TQDataTable::deleteCurrent()
 	return FALSE;
     if ( sqlCursor()->primaryIndex().count() == 0 ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQDataTable::deleteCurrent: no primary index %s",
+	tqWarning("TQDataTable::deleteCurrent: no primary index %s",
 		 sqlCursor()->name().latin1() );
 #endif
 	return FALSE;
diff --git a/src/sql/qsqlcursor.cpp b/src/sql/qsqlcursor.cpp
index 3ddd2c9e0..b2a53dbdd 100644
--- a/src/sql/qsqlcursor.cpp
+++ b/src/sql/qsqlcursor.cpp
@@ -400,7 +400,7 @@ void TQSqlCursor::setName( const TQString& name, bool autopopulate )
 	}
 #ifdef QT_CHECK_RANGE
 	if ( isEmpty() )
-	    qWarning("TQSqlCursor::setName: unable to build record, does '%s' exist?", name.latin1() );
+	    tqWarning("TQSqlCursor::setName: unable to build record, does '%s' exist?", name.latin1() );
 #endif
     }
 }
@@ -1533,7 +1533,7 @@ bool TQSqlCursor::isNull( const TQString& name ) const
 void TQSqlCursor::setValue( int i, const TQVariant& val )
 {
 #ifdef QT_DEBUG
-    qDebug("TQSqlCursor::setValue(): This will not affect actual database values. Use primeInsert(), primeUpdate() or primeDelete().");
+    tqDebug("TQSqlCursor::setValue(): This will not affect actual database values. Use primeInsert(), primeUpdate() or primeDelete().");
 #endif
     TQSqlRecord::setValue( i, val );
 }
@@ -1542,7 +1542,7 @@ void TQSqlCursor::setValue( int i, const TQVariant& val )
 void TQSqlCursor::setValue( const TQString& name, const TQVariant& val )
 {
 #ifdef QT_DEBUG
-    qDebug("TQSqlCursor::setValue(): This will not affect actual database values. Use primeInsert(), primeUpdate() or primeDelete().");
+    tqDebug("TQSqlCursor::setValue(): This will not affect actual database values. Use primeInsert(), primeUpdate() or primeDelete().");
 #endif
     TQSqlRecord::setValue( name, val );
 }
diff --git a/src/sql/qsqldatabase.cpp b/src/sql/qsqldatabase.cpp
index 582219b49..be51271b3 100644
--- a/src/sql/qsqldatabase.cpp
+++ b/src/sql/qsqldatabase.cpp
@@ -92,7 +92,7 @@ TQPtrDict<TQSqlOpenExtension> *qt_open_extension_dict = 0;
 static TQSingleCleanupHandler< TQPtrDict<TQSqlDriverExtension> > qt_driver_ext_cleanup;
 static TQSingleCleanupHandler< TQPtrDict<TQSqlOpenExtension> > qt_open_ext_cleanup;
 
-Q_EXPORT TQPtrDict<TQSqlDriverExtension> *qSqlDriverExtDict()
+Q_EXPORT TQPtrDict<TQSqlDriverExtension> *tqSqlDriverExtDict()
 {
     if ( !qt_driver_extension_dict ) {
 	qt_driver_extension_dict = new TQPtrDict<TQSqlDriverExtension>;
@@ -101,7 +101,7 @@ Q_EXPORT TQPtrDict<TQSqlDriverExtension> *qSqlDriverExtDict()
     return qt_driver_extension_dict;
 }
 
-Q_EXPORT TQPtrDict<TQSqlOpenExtension> *qSqlOpenExtDict()
+Q_EXPORT TQPtrDict<TQSqlOpenExtension> *tqSqlOpenExtDict()
 {
     if ( !qt_open_extension_dict ) {
 	qt_open_extension_dict = new TQPtrDict<TQSqlOpenExtension>;
@@ -212,7 +212,7 @@ TQSqlDatabaseManager* TQSqlDatabaseManager::instance()
     static TQGuardedPtr<TQSqlDatabaseManager> sqlConnection = 0;
     if ( !sqlConnection ) {
 	if( tqApp == 0 ){
-	    qFatal( "TQSqlDatabaseManager: A TQApplication object has to be "
+	    tqFatal( "TQSqlDatabaseManager: A TQApplication object has to be "
 		    "instantiated in order to use the SQL module." );
 	    return 0;
 	}
@@ -238,7 +238,7 @@ TQSqlDatabase* TQSqlDatabaseManager::database( const TQString& name, bool open )
 	db->open();
 #ifdef QT_CHECK_RANGE
 	if ( !db->isOpen() )
-	    qWarning("TQSqlDatabaseManager::database: unable to open database: %s: %s",
+	    tqWarning("TQSqlDatabaseManager::database: unable to open database: %s: %s",
                     db->lastError().databaseText().latin1(), db->lastError().driverText().latin1() );
 #endif
     }
@@ -690,8 +690,8 @@ void TQSqlDatabase::init( const TQString& type, const TQString& )
 
     if ( !d->driver ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQSqlDatabase: %s driver not loaded", type.latin1() );
-	qWarning( "TQSqlDatabase: available drivers: %s", drivers().join(" ").latin1() );
+	tqWarning( "TQSqlDatabase: %s driver not loaded", type.latin1() );
+	tqWarning( "TQSqlDatabase: available drivers: %s", drivers().join(" ").latin1() );
 #endif
 	d->driver = new TQNullDriver();
 	d->driver->setLastError( TQSqlError( "Driver not loaded", "Driver not loaded" ) );
diff --git a/src/sql/qsqldriver.cpp b/src/sql/qsqldriver.cpp
index 3bce7ee43..f4798c9af 100644
--- a/src/sql/qsqldriver.cpp
+++ b/src/sql/qsqldriver.cpp
@@ -50,8 +50,8 @@
 #define DBState_OpenError	0x0002
 
 // ### This needs to go in 4.0!
-TQPtrDict<TQSqlDriverExtension> *qSqlDriverExtDict();
-TQPtrDict<TQSqlOpenExtension> *qSqlOpenExtDict();
+TQPtrDict<TQSqlDriverExtension> *tqSqlDriverExtDict();
+TQPtrDict<TQSqlOpenExtension> *tqSqlOpenExtDict();
 
 /*!
     \class TQSqlDriver ntqsqldriver.h
@@ -132,8 +132,8 @@ TQSqlDriver::~TQSqlDriver()
 
 bool TQSqlDriver::isOpen() const
 {
-    if ( !qSqlDriverExtDict()->isEmpty() ) {
-	TQSqlDriverExtension *ext = qSqlDriverExtDict()->find( (TQSqlDriver *) this );
+    if ( !tqSqlDriverExtDict()->isEmpty() ) {
+	TQSqlDriverExtension *ext = tqSqlDriverExtDict()->find( (TQSqlDriver *) this );
 	if ( ext )
 	    return ext->isOpen();
     }
@@ -498,8 +498,8 @@ bool TQSqlDriver::open( const TQString& db,
 		       int port,
 		       const TQString& connOpts )
 {
-    if ( !qSqlOpenExtDict()->isEmpty() ) {
-	TQSqlOpenExtension *ext = qSqlOpenExtDict()->find( (TQSqlDriver *) this );
+    if ( !tqSqlOpenExtDict()->isEmpty() ) {
+	TQSqlOpenExtension *ext = tqSqlOpenExtDict()->find( (TQSqlDriver *) this );
 	if ( ext )
 	    return ext->open( db, user, password, host, port, connOpts );
     }
diff --git a/src/sql/qsqlfield.cpp b/src/sql/qsqlfield.cpp
index ca7edc3d5..0dec46790 100644
--- a/src/sql/qsqlfield.cpp
+++ b/src/sql/qsqlfield.cpp
@@ -193,7 +193,7 @@ void TQSqlField::setValue( const TQVariant& value )
 	return;
     if ( value.type() != d->type ) {
 	if ( !val.canCast( d->type ) )
-	     qWarning("TQSqlField::setValue: %s cannot cast from %s to %s",
+	     tqWarning("TQSqlField::setValue: %s cannot cast from %s to %s",
 		      nm.local8Bit().data(), value.typeName(), TQVariant::typeToName( d->type ) );
     }
     val = value;
diff --git a/src/sql/qsqlindex.cpp b/src/sql/qsqlindex.cpp
index d0df39788..6f69ae27d 100644
--- a/src/sql/qsqlindex.cpp
+++ b/src/sql/qsqlindex.cpp
@@ -277,7 +277,7 @@ TQSqlIndex TQSqlIndex::fromStringList( const TQStringList& l, const TQSqlCursor*
 	if ( field )
 	    newSort.append( *field, desc );
 	else
-	    qWarning( "TQSqlIndex::fromStringList: unknown field: '%s'", f.latin1());
+	    tqWarning( "TQSqlIndex::fromStringList: unknown field: '%s'", f.latin1());
     }
     return newSort;
 }
diff --git a/src/sql/qsqlmanager_p.cpp b/src/sql/qsqlmanager_p.cpp
index c7c3ec3c5..563406772 100644
--- a/src/sql/qsqlmanager_p.cpp
+++ b/src/sql/qsqlmanager_p.cpp
@@ -307,10 +307,10 @@ static int compare_recs( const TQSqlRecord* buf1, const TQSqlRecord* buf2,
 #ifdef QT_DEBUG_DATAMANAGER
 static void debug_datamanager_buffer( const TQString& msg, TQSqlRecord* cursor )
 {
-    qDebug("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
-    qDebug( "%s", msg.latin1() );
+    tqDebug("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
+    tqDebug( "%s", msg.latin1() );
     for ( uint j = 0; j < cursor->count(); ++j ) {
-	qDebug( "%s", (cursor->field(j)->name() + " type:"
+	tqDebug( "%s", (cursor->field(j)->name() + " type:"
 		       + TQString(cursor->field(j)->value().typeName())
 		       + " value:" + cursor->field(j)->value().toString())
 		       .latin1() );
@@ -348,7 +348,7 @@ update.  For example:
 bool TQSqlCursorManager::findBuffer( const TQSqlIndex& idx, int atHint )
 {
 #ifdef QT_DEBUG_DATAMANAGER
-    qDebug("TQSqlCursorManager::findBuffer:");
+    tqDebug("TQSqlCursorManager::findBuffer:");
 #endif
     TQSqlCursor* cur = cursor();
     if ( !cur )
@@ -363,7 +363,7 @@ bool TQSqlCursorManager::findBuffer( const TQSqlIndex& idx, int atHint )
     TQSqlRecord* buf = cur->editBuffer();
     bool indexEquals = FALSE;
 #ifdef QT_DEBUG_DATAMANAGER
-    qDebug(" Checking hint...");
+    tqDebug(" Checking hint...");
 #endif
     /* check the hint */
     if ( cur->seek( atHint ) )
@@ -371,7 +371,7 @@ bool TQSqlCursorManager::findBuffer( const TQSqlIndex& idx, int atHint )
 
     if ( !indexEquals ) {
 #ifdef QT_DEBUG_DATAMANAGER
-	qDebug(" Checking current page...");
+	tqDebug(" Checking current page...");
 #endif
 	/* check current page */
 	int pageSize = 20;
@@ -389,7 +389,7 @@ bool TQSqlCursorManager::findBuffer( const TQSqlIndex& idx, int atHint )
     if ( !indexEquals && cur->driver()->hasFeature( TQSqlDriver::QuerySize )
 	 && cur->sort().count() ) {
 #ifdef QT_DEBUG_DATAMANAGER
-	qDebug(" Using binary search...");
+	tqDebug(" Using binary search...");
 #endif
 	// binary search based on record buffer and current sort fields
 	int lo = 0;
@@ -442,7 +442,7 @@ bool TQSqlCursorManager::findBuffer( const TQSqlIndex& idx, int atHint )
 
     if ( !indexEquals ) {
 #ifdef QT_DEBUG_DATAMANAGER
-	qDebug(" Using brute search...");
+	tqDebug(" Using brute search...");
 #endif
 #ifndef QT_NO_CURSOR
 	TQApplication::setOverrideCursor( TQt::waitCursor );
@@ -465,7 +465,7 @@ bool TQSqlCursorManager::findBuffer( const TQSqlIndex& idx, int atHint )
 #endif
     }
 #ifdef QT_DEBUG_DATAMANAGER
-	qDebug(" Done, result:" + TQString::number( indexEquals ) );
+	tqDebug(" Done, result:" + TQString::number( indexEquals ) );
 #endif
     return indexEquals;
 }
diff --git a/src/sql/qsqlpropertymap.cpp b/src/sql/qsqlpropertymap.cpp
index 9d619a016..2d32583c3 100644
--- a/src/sql/qsqlpropertymap.cpp
+++ b/src/sql/qsqlpropertymap.cpp
@@ -221,7 +221,7 @@ TQVariant TQSqlPropertyMap::property( TQWidget * widget )
 
     if ( !mo ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlPropertyMap::property: %s does not exist", widget->metaObject()->className() );
+	tqWarning("TQSqlPropertyMap::property: %s does not exist", widget->metaObject()->className() );
 #endif
 	return TQVariant();
     }
@@ -240,7 +240,7 @@ void TQSqlPropertyMap::setProperty( TQWidget * widget, const TQVariant & value )
 	mo = mo->superClass();
     if ( !mo ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlPropertyMap::setProperty: %s not handled by TQSqlPropertyMap", widget->metaObject()->className() );
+	tqWarning("TQSqlPropertyMap::setProperty: %s not handled by TQSqlPropertyMap", widget->metaObject()->className() );
 #endif
 	return;
     }
diff --git a/src/sql/qsqlquery.cpp b/src/sql/qsqlquery.cpp
index 94325d507..ac4631b1a 100644
--- a/src/sql/qsqlquery.cpp
+++ b/src/sql/qsqlquery.cpp
@@ -353,7 +353,7 @@ bool TQSqlQuery::exec ( const TQString& query )
     d->sqlResult->setAt( TQSql::BeforeFirst );
     if ( !driver() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::exec: no driver" );
+	tqWarning("TQSqlQuery::exec: no driver" );
 #endif
 	return FALSE;
     }
@@ -363,18 +363,18 @@ bool TQSqlQuery::exec ( const TQString& query )
     d->executedQuery = d->sqlResult->lastQuery();
     if ( !driver()->isOpen() || driver()->isOpenError() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::exec: database not open" );
+	tqWarning("TQSqlQuery::exec: database not open" );
 #endif
 	return FALSE;
     }
     if ( query.isNull() || query.length() == 0 ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::exec: empty query" );
+	tqWarning("TQSqlQuery::exec: empty query" );
 #endif
 	return FALSE;
     }
 #ifdef QT_DEBUG_SQL
-    qDebug( "\n TQSqlQuery: " + query );
+    tqDebug( "\n TQSqlQuery: " + query );
 #endif
     return d->sqlResult->reset( query );
 }
@@ -403,7 +403,7 @@ TQVariant TQSqlQuery::value( int i ) const
 	return d->sqlResult->data( i );
     } else {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQSqlQuery::value: not positioned on a valid record" );
+	tqWarning( "TQSqlQuery::value: not positioned on a valid record" );
 #endif
     }
     return TQVariant();
@@ -544,7 +544,7 @@ bool TQSqlQuery::seek( int i, bool relative )
     // let drivers optimize
     if ( isForwardOnly() && actualIdx < at() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::seek: cannot seek backwards in a forward only query" );
+	tqWarning("TQSqlQuery::seek: cannot seek backwards in a forward only query" );
 #endif
 	afterSeek();
 	return FALSE;
@@ -661,7 +661,7 @@ bool TQSqlQuery::prev()
 	return FALSE;
     if ( isForwardOnly() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::seek: cannot seek backwards in a forward only query" );
+	tqWarning("TQSqlQuery::seek: cannot seek backwards in a forward only query" );
 #endif
 	return FALSE;
     }
@@ -705,7 +705,7 @@ bool TQSqlQuery::first()
 	return FALSE;
     if ( isForwardOnly() && at() > TQSql::BeforeFirst ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::seek: cannot seek backwards in a forward only query" );
+	tqWarning("TQSqlQuery::seek: cannot seek backwards in a forward only query" );
 #endif
 	return FALSE;
     }
@@ -937,7 +937,7 @@ bool TQSqlQuery::prepare( const TQString& query )
     d->sqlResult->extension()->clear();
     if ( !driver() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::prepare: no driver" );
+	tqWarning("TQSqlQuery::prepare: no driver" );
 #endif
 	return FALSE;
     }
@@ -946,18 +946,18 @@ bool TQSqlQuery::prepare( const TQString& query )
     d->sqlResult->setQuery( query.stripWhiteSpace() );
     if ( !driver()->isOpen() || driver()->isOpenError() ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::prepare: database not open" );
+	tqWarning("TQSqlQuery::prepare: database not open" );
 #endif
 	return FALSE;
     }
     if ( query.isNull() || query.length() == 0 ) {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQSqlQuery::prepare: empty query" );
+	tqWarning("TQSqlQuery::prepare: empty query" );
 #endif
 	return FALSE;
     }
 #ifdef QT_DEBUG_SQL
-    qDebug( "\n TQSqlQuery: " + query );
+    tqDebug( "\n TQSqlQuery: " + query );
 #endif
     TQString q = query;
     TQRegExp rx(TQString::fromLatin1("'[^']*'|:([a-zA-Z0-9_]+)"));
@@ -1176,7 +1176,7 @@ TQVariant TQSqlQuery::boundValue( int pos ) const
     TQMap<TQString, TQVariant>::ConstIterator it;
     TQMap<TQString, TQVariant> vals = query.boundValues();
     for ( it = vals.begin(); it != vals.end(); ++it )
-        qWarning( "Placeholder: " + it.key() + ", Value: " + (*it).toString() );
+        tqWarning( "Placeholder: " + it.key() + ", Value: " + (*it).toString() );
     ...
 
     // Examine the bound values - bound using positional binding
@@ -1184,7 +1184,7 @@ TQVariant TQSqlQuery::boundValue( int pos ) const
     TQValueList<TQVariant> list = query.boundValues().values();
     int i = 0;
     for ( it = list.begin(); it != list.end(); ++it )
-        qWarning( "Placeholder pos: %d, Value: " + (*it).toString(), i++ );
+        tqWarning( "Placeholder pos: %d, Value: " + (*it).toString(), i++ );
     ...
 
     \endcode
diff --git a/src/sql/qsqlrecord.cpp b/src/sql/qsqlrecord.cpp
index 998ba0a71..b1e0aa8e3 100644
--- a/src/sql/qsqlrecord.cpp
+++ b/src/sql/qsqlrecord.cpp
@@ -302,7 +302,7 @@ int TQSqlRecord::position( const TQString& name ) const
 	    return i;
     }
 #ifdef QT_CHECK_RANGE
-    qWarning( "TQSqlRecord::position: unable to find field %s", name.latin1() );
+    tqWarning( "TQSqlRecord::position: unable to find field %s", name.latin1() );
 #endif
     return -1;
 }
@@ -317,7 +317,7 @@ TQSqlField* TQSqlRecord::field( int i )
     checkDetach();
     if ( !sh->d->contains( i ) ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQSqlRecord::field: index out of range: %d", i );
+	tqWarning( "TQSqlRecord::field: index out of range: %d", i );
 #endif
 	return 0;
     }
@@ -348,7 +348,7 @@ const TQSqlField* TQSqlRecord::field( int i ) const
 {
     if ( !sh->d->contains( i ) ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQSqlRecord::field: index out of range: %d", i  );
+	tqWarning( "TQSqlRecord::field: index out of range: %d", i  );
 #endif // QT_CHECK_RANGE
 	return 0;
     }
diff --git a/src/styles/qcommonstyle.cpp b/src/styles/qcommonstyle.cpp
index fb04f7e52..fa95124e4 100644
--- a/src/styles/qcommonstyle.cpp
+++ b/src/styles/qcommonstyle.cpp
@@ -611,7 +611,7 @@ void TQCommonStyle::drawControl( ControlElement element,
 {
 #if defined(QT_CHECK_STATE)
     if (! widget) {
-	qWarning("TQCommonStyle::drawControl: widget parameter cannot be zero!");
+	tqWarning("TQCommonStyle::drawControl: widget parameter cannot be zero!");
 	return;
     }
 #endif
@@ -1139,7 +1139,7 @@ TQRect TQCommonStyle::subRect(SubRect r, const TQWidget *widget) const
 {
 #if defined(QT_CHECK_STATE)
     if (! widget) {
-	qWarning("TQCommonStyle::subRect: widget parameter cannot be zero!");
+	tqWarning("TQCommonStyle::subRect: widget parameter cannot be zero!");
 	return TQRect();
     }
 #endif
@@ -1491,7 +1491,7 @@ void TQCommonStyle::drawComplexControl( ComplexControl control,
 {
 #if defined(QT_CHECK_STATE)
     if (! widget) {
-	qWarning("TQCommonStyle::drawComplexControl: widget parameter cannot be zero!");
+	tqWarning("TQCommonStyle::drawComplexControl: widget parameter cannot be zero!");
 	return;
     }
 #endif
@@ -1917,7 +1917,7 @@ TQRect TQCommonStyle::querySubControlMetrics( ComplexControl control,
 {
 #if defined(QT_CHECK_STATE)
     if (! widget) {
-	qWarning("TQCommonStyle::querySubControlMetrics: widget parameter cannot be zero!");
+	tqWarning("TQCommonStyle::querySubControlMetrics: widget parameter cannot be zero!");
 	return TQRect();
     }
 #endif
@@ -2468,7 +2468,7 @@ TQSize TQCommonStyle::sizeFromContents(ContentsType contents,
 
 #if defined(QT_CHECK_STATE)
     if (! widget) {
-	qWarning("TQCommonStyle::sizeFromContents: widget parameter cannot be zero!");
+	tqWarning("TQCommonStyle::sizeFromContents: widget parameter cannot be zero!");
 	return sz;
     }
 #endif
diff --git a/src/table/qtable.cpp b/src/table/qtable.cpp
index 0a1d9c62f..94ee53938 100644
--- a/src/table/qtable.cpp
+++ b/src/table/qtable.cpp
@@ -72,7 +72,7 @@ static bool qt_table_clipper_enabled = TRUE;
 #ifndef QT_INTERNAL_TABLE
 Q_EXPORT
 #endif
-void qt_set_table_clipper_enabled( bool enabled )
+void tqt_set_table_clipper_enabled( bool enabled )
 {
     qt_table_clipper_enabled = enabled;
 }
@@ -7290,8 +7290,8 @@ bool TQTableHeader::isSectionStretchable( int s ) const
 
 void TQTableHeader::swapSections( int oldIdx, int newIdx, bool swapTable )
 {
-    extern bool qt_qheader_label_return_null_strings; // qheader.cpp
-    qt_qheader_label_return_null_strings = TRUE;
+    extern bool tqt_qheader_label_return_null_strings; // qheader.cpp
+    tqt_qheader_label_return_null_strings = TRUE;
 
     TQIconSet oldIconSet, newIconSet;
     if ( iconSet( oldIdx ) )
@@ -7307,7 +7307,7 @@ void TQTableHeader::swapSections( int oldIdx, int newIdx, bool swapTable )
         setLabel( newIdx, oldIconSet, oldLabel );
     }
 
-    qt_qheader_label_return_null_strings = FALSE;
+    tqt_qheader_label_return_null_strings = FALSE;
 
     int w1 = sectionSize( oldIdx );
     int w2 = sectionSize( newIdx );
diff --git a/src/tools/ntqcstring.h b/src/tools/ntqcstring.h
index 18837ad34..7c60c1f44 100644
--- a/src/tools/ntqcstring.h
+++ b/src/tools/ntqcstring.h
@@ -53,9 +53,9 @@
   Safe and portable C string functions; extensions to standard string.h
  *****************************************************************************/
 
-Q_EXPORT void *qmemmove( void *dst, const void *src, uint len );
+Q_EXPORT void *tqmemmove( void *dst, const void *src, uint len );
 
-Q_EXPORT char *qstrdup( const char * );
+Q_EXPORT char *tqstrdup( const char * );
 
 Q_EXPORT inline uint tqstrlen( const char *str )
 { return str ? (uint)strlen(str) : 0u; }
@@ -63,7 +63,7 @@ Q_EXPORT inline uint tqstrlen( const char *str )
 Q_EXPORT inline char *qstrcpy( char *dst, const char *src )
 { return src ? strcpy(dst, src) : 0; }
 
-Q_EXPORT char *qstrncpy( char *dst, const char *src, uint len );
+Q_EXPORT char *tqstrncpy( char *dst, const char *src, uint len );
 
 Q_EXPORT inline int qstrcmp( const char *str1, const char *str2 )
 {
@@ -77,9 +77,9 @@ Q_EXPORT inline int tqstrncmp( const char *str1, const char *str2, uint len )
 			    : ( str1 ? 1 : ( str2 ? -1 : 0 ) );
 }
 
-Q_EXPORT int qstricmp( const char *, const char * );
+Q_EXPORT int tqstricmp( const char *, const char * );
 
-Q_EXPORT int qstrnicmp( const char *, const char *, uint len );
+Q_EXPORT int tqstrnicmp( const char *, const char *, uint len );
 
 #ifndef QT_CLEAN_NAMESPACE
 Q_EXPORT inline uint cstrlen( const char *str )
@@ -96,9 +96,9 @@ Q_EXPORT inline int cstrncmp( const char *str1, const char *str2, uint len )
 #endif
 
 
-// qChecksum: Internet checksum
+// tqChecksum: Internet checksum
 
-Q_EXPORT Q_UINT16 qChecksum( const char *s, uint len );
+Q_EXPORT Q_UINT16 tqChecksum( const char *s, uint len );
 
 /*****************************************************************************
   TQByteArray class
@@ -120,10 +120,10 @@ typedef TQMemArray<char> TQByteArray;
 #endif
 
 #ifndef QT_NO_COMPRESS
-Q_EXPORT TQByteArray qCompress( const uchar* data, int nbytes );
+Q_EXPORT TQByteArray tqCompress( const uchar* data, int nbytes );
 Q_EXPORT TQByteArray tqUncompress( const uchar* data, int nbytes );
-Q_EXPORT inline TQByteArray qCompress( const TQByteArray& data)
-{ return qCompress( (const uchar*)data.data(), data.size() ); }
+Q_EXPORT inline TQByteArray tqCompress( const TQByteArray& data)
+{ return tqCompress( (const uchar*)data.data(), data.size() ); }
 Q_EXPORT inline TQByteArray tqUncompress( const TQByteArray& data )
 { return tqUncompress( (const uchar*)data.data(), data.size() ); }
 #endif
diff --git a/src/tools/ntqglobal.h b/src/tools/ntqglobal.h
index 385156f0b..b2a6413a3 100644
--- a/src/tools/ntqglobal.h
+++ b/src/tools/ntqglobal.h
@@ -914,9 +914,9 @@ extern Q_EXPORT bool qt_winunicode;
 // System information
 //
 
-Q_EXPORT const char *qVersion();
-Q_EXPORT bool qSysInfo( int *wordSize, bool *bigEndian );
-Q_EXPORT bool qSharedBuild();
+Q_EXPORT const char *tqVersion();
+Q_EXPORT bool tqSysInfo( int *wordSize, bool *bigEndian );
+Q_EXPORT bool tqSharedBuild();
 #if defined(Q_OS_MAC)
 int qMacVersion();
 #elif defined(Q_WS_WIN)
@@ -975,25 +975,25 @@ Q_EXPORT int qWinVersion();
 #endif
 
 
-Q_EXPORT void qDebug( const char *, ... )	// print debug message
+Q_EXPORT void tqDebug( const char *, ... )	// print debug message
 #if defined(Q_CC_GNU) && !defined(__INSURE__)
     __attribute__ ((format (printf, 1, 2)))
 #endif
 ;
 
-Q_EXPORT void qWarning( const char *, ... )	// print warning message
+Q_EXPORT void tqWarning( const char *, ... )	// print warning message
 #if defined(Q_CC_GNU) && !defined(__INSURE__)
     __attribute__ ((format (printf, 1, 2)))
 #endif
 ;
 
-Q_EXPORT void qFatal( const char *, ... )	// print fatal message and exit
+Q_EXPORT void tqFatal( const char *, ... )	// print fatal message and exit
 #if defined(Q_CC_GNU)
     __attribute__ ((format (printf, 1, 2)))
 #endif
 ;
 
-Q_EXPORT void qSystemWarning( const char *, int code = -1 );
+Q_EXPORT void tqSystemWarning( const char *, int code = -1 );
 
 #if !defined(QT_CLEAN_NAMESPACE) 		// compatibility with TQt 1
 
@@ -1021,9 +1021,9 @@ Q_EXPORT void fatal( const char *, ... )	// print fatal message and exit
 #if !defined(Q_ASSERT)
 #  if defined(QT_CHECK_STATE)
 #    if defined(QT_FATAL_ASSERT)
-#      define Q_ASSERT(x)  ((x) ? (void)0 : qFatal("ASSERT: \"%s\" in %s (%d)",#x,__FILE__,__LINE__))
+#      define Q_ASSERT(x)  ((x) ? (void)0 : tqFatal("ASSERT: \"%s\" in %s (%d)",#x,__FILE__,__LINE__))
 #    else
-#      define Q_ASSERT(x)  ((x) ? (void)0 : qWarning("ASSERT: \"%s\" in %s (%d)",#x,__FILE__,__LINE__))
+#      define Q_ASSERT(x)  ((x) ? (void)0 : tqWarning("ASSERT: \"%s\" in %s (%d)",#x,__FILE__,__LINE__))
 #    endif
 #  else
 #    define Q_ASSERT(x)
@@ -1039,10 +1039,10 @@ Q_EXPORT void fatal( const char *, ... )	// print fatal message and exit
 #endif // QT_NO_COMPAT
 
 
-Q_EXPORT bool qt_check_pointer( bool c, const char *, int );
+Q_EXPORT bool tqt_check_pointer( bool c, const char *, int );
 
 #if defined(QT_CHECK_NULL)
-#  define TQ_CHECK_PTR(p) (qt_check_pointer((p)==0,__FILE__,__LINE__))
+#  define TQ_CHECK_PTR(p) (tqt_check_pointer((p)==0,__FILE__,__LINE__))
 #else
 #  define TQ_CHECK_PTR(p)
 #endif
@@ -1062,27 +1062,27 @@ Q_EXPORT TQtMsgHandler qInstallMsgHandler( TQtMsgHandler );
 typedef TQtMsgHandler msg_handler;
 #endif // QT_NO_COMPAT
 
-Q_EXPORT void qSuppressObsoleteWarnings( bool = TRUE );
+Q_EXPORT void tqSuppressObsoleteWarnings( bool = TRUE );
 
-Q_EXPORT void qObsolete( const char *obj, const char *oldfunc,
+Q_EXPORT void tqObsolete( const char *obj, const char *oldfunc,
 		   const char *newfunc );
-Q_EXPORT void qObsolete( const char *obj, const char *oldfunc );
-Q_EXPORT void qObsolete( const char *message );
+Q_EXPORT void tqObsolete( const char *obj, const char *oldfunc );
+Q_EXPORT void tqObsolete( const char *message );
 
 
 //
 // Install paths from configure
 //
 
-Q_EXPORT const char *qInstallPath();
-Q_EXPORT const char *qInstallPathDocs();
-Q_EXPORT const char *qInstallPathHeaders();
-Q_EXPORT const char *qInstallPathLibs();
-Q_EXPORT const char *qInstallPathBins();
-Q_EXPORT const char *qInstallPathPlugins();
-Q_EXPORT const char *qInstallPathData();
-Q_EXPORT const char *qInstallPathTranslations();
-Q_EXPORT const char *qInstallPathSysconf();
+Q_EXPORT const char *tqInstallPath();
+Q_EXPORT const char *tqInstallPathDocs();
+Q_EXPORT const char *tqInstallPathHeaders();
+Q_EXPORT const char *tqInstallPathLibs();
+Q_EXPORT const char *tqInstallPathBins();
+Q_EXPORT const char *tqInstallPathPlugins();
+Q_EXPORT const char *tqInstallPathData();
+Q_EXPORT const char *tqInstallPathTranslations();
+Q_EXPORT const char *tqInstallPathSysconf();
 
 #endif /* __cplusplus */
 
@@ -1097,7 +1097,7 @@ Q_EXPORT const char *qInstallPathSysconf();
 #ifdef Q_FULL_TEMPLATE_INSTANTIATION
 #  define Q_DUMMY_COMPARISON_OPERATOR(C) \
     bool operator==( const C& ) const { \
-        qWarning( #C"::operator==( const "#C"& ) got called." ); \
+        tqWarning( #C"::operator==( const "#C"& ) got called." ); \
         return FALSE; \
     }
 #else
diff --git a/src/tools/ntqmap.h b/src/tools/ntqmap.h
index 7c0d375cf..02dd289ca 100644
--- a/src/tools/ntqmap.h
+++ b/src/tools/ntqmap.h
@@ -577,7 +577,7 @@ Q_INLINE_TEMPLATES Q_TYPENAME TQMapPrivate<Key,T>::Iterator TQMapPrivate<Key,T>:
 
 #ifdef QT_CHECK_RANGE
 # if !defined( QT_NO_DEBUG ) && defined( QT_CHECK_MAP_RANGE )
-#  define QT_CHECK_INVALID_MAP_ELEMENT if ( empty() ) qWarning( "TQMap: Warning invalid element" )
+#  define QT_CHECK_INVALID_MAP_ELEMENT if ( empty() ) tqWarning( "TQMap: Warning invalid element" )
 #  define QT_CHECK_INVALID_MAP_ELEMENT_FATAL Q_ASSERT( !empty() );
 # else
 #  define QT_CHECK_INVALID_MAP_ELEMENT
diff --git a/src/tools/ntqstring.h b/src/tools/ntqstring.h
index 04b319aeb..54fb170a2 100644
--- a/src/tools/ntqstring.h
+++ b/src/tools/ntqstring.h
@@ -225,7 +225,7 @@ public:
     static bool networkOrdered() {
 	int wordSize;
 	bool bigEndian = FALSE;
-	qSysInfo( &wordSize, &bigEndian );
+	tqSysInfo( &wordSize, &bigEndian );
 	return bigEndian;
     }
 
diff --git a/src/tools/ntqstrlist.h b/src/tools/ntqstrlist.h
index 67d88048e..1f346ad5d 100644
--- a/src/tools/ntqstrlist.h
+++ b/src/tools/ntqstrlist.h
@@ -64,7 +64,7 @@ public:
     TQStrList& operator=( const TQStrList & );
 
 private:
-    TQPtrCollection::Item newItem( TQPtrCollection::Item d ) { return dc ? qstrdup( (const char*)d ) : d; }
+    TQPtrCollection::Item newItem( TQPtrCollection::Item d ) { return dc ? tqstrdup( (const char*)d ) : d; }
     void deleteItem( TQPtrCollection::Item d ) { if ( del_item ) delete[] (char*)d; }
     int compareItems( TQPtrCollection::Item s1, TQPtrCollection::Item s2 ) { return qstrcmp((const char*)s1,
 							 (const char*)s2); }
@@ -85,7 +85,7 @@ public:
     ~TQStrIList()			{ clear(); }
 private:
     int	  compareItems( TQPtrCollection::Item s1, TQPtrCollection::Item s2 )
-				{ return qstricmp((const char*)s1,
+				{ return tqstricmp((const char*)s1,
 						    (const char*)s2); }
 };
 
diff --git a/src/tools/ntqstrvec.h b/src/tools/ntqstrvec.h
index 8eb7afd8b..f69f6273b 100644
--- a/src/tools/ntqstrvec.h
+++ b/src/tools/ntqstrvec.h
@@ -54,7 +54,7 @@ public:
     TQStrVec( uint size, bool deepc = TRUE ) : TQPtrVector<char>(size) {dc=deepc;}
    ~TQStrVec()  { clear(); }
 private:
-    Item	 newItem( Item d )	{ return dc ? qstrdup( (const char*)d ) : d; }
+    Item	 newItem( Item d )	{ return dc ? tqstrdup( (const char*)d ) : d; }
     void deleteItem( Item d )	{ if ( dc ) delete[] (char*)d; }
     int	 compareItems( Item s1, Item s2 )
 				{ return qstrcmp((const char*)s1,
@@ -77,7 +77,7 @@ public:
    ~TQStrIVec() { clear(); }
 private:
     int	 compareItems( Item s1, Item s2 )
-				{ return qstricmp((const char*)s1,
+				{ return tqstricmp((const char*)s1,
 						 (const char*)s2); }
 };
 
diff --git a/src/tools/ntqvaluelist.h b/src/tools/ntqvaluelist.h
index 411c2dd75..91a437a98 100644
--- a/src/tools/ntqvaluelist.h
+++ b/src/tools/ntqvaluelist.h
@@ -396,7 +396,7 @@ Q_INLINE_TEMPLATES void TQValueListPrivate<T>::clear()
 
 #ifdef QT_CHECK_RANGE
 # if !defined( QT_NO_DEBUG ) && defined( QT_CHECK_VALUELIST_RANGE )
-#  define QT_CHECK_INVALID_LIST_ELEMENT if ( empty() ) qWarning( "TQValueList: Warning invalid element" )
+#  define QT_CHECK_INVALID_LIST_ELEMENT if ( empty() ) tqWarning( "TQValueList: Warning invalid element" )
 #  define QT_CHECK_INVALID_LIST_ELEMENT_FATAL Q_ASSERT( !empty() );
 # else
 #  define QT_CHECK_INVALID_LIST_ELEMENT
diff --git a/src/tools/qbitarray.cpp b/src/tools/qbitarray.cpp
index a374cc6ca..49074ad93 100644
--- a/src/tools/qbitarray.cpp
+++ b/src/tools/qbitarray.cpp
@@ -296,7 +296,7 @@ bool TQBitArray::testBit( uint index ) const
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= size() ) {
-	qWarning( "TQBitArray::testBit: Index %d out of range", index );
+	tqWarning( "TQBitArray::testBit: Index %d out of range", index );
 	return FALSE;
     }
 #endif
@@ -315,7 +315,7 @@ void TQBitArray::setBit( uint index )
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= size() ) {
-	qWarning( "TQBitArray::setBit: Index %d out of range", index );
+	tqWarning( "TQBitArray::setBit: Index %d out of range", index );
 	return;
     }
 #endif
@@ -348,7 +348,7 @@ void TQBitArray::clearBit( uint index )
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= size() ) {
-	qWarning( "TQBitArray::clearBit: Index %d out of range", index );
+	tqWarning( "TQBitArray::clearBit: Index %d out of range", index );
 	return;
     }
 #endif
@@ -368,7 +368,7 @@ bool TQBitArray::toggleBit( uint index )
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= size() ) {
-	qWarning( "TQBitArray::toggleBit: Index %d out of range", index );
+	tqWarning( "TQBitArray::toggleBit: Index %d out of range", index );
 	return FALSE;
     }
 #endif
@@ -653,7 +653,7 @@ TQDataStream &operator>>( TQDataStream &s, TQBitArray &a )
     s >> len;					// read size of array
     if ( !a.resize( (uint)len ) ) {		// resize array
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDataStream: Not enough memory to read TQBitArray" );
+	tqWarning( "TQDataStream: Not enough memory to read TQBitArray" );
 #endif
 	len = 0;
     }
diff --git a/src/tools/qbuffer.cpp b/src/tools/qbuffer.cpp
index 75bb35da7..342309808 100644
--- a/src/tools/qbuffer.cpp
+++ b/src/tools/qbuffer.cpp
@@ -150,7 +150,7 @@ bool TQBuffer::setBuffer( TQByteArray buf )
 {
     if ( isOpen() ) {
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQBuffer::setBuffer: Buffer is open" );
+        tqWarning( "TQBuffer::setBuffer: Buffer is open" );
 #endif
         return FALSE;
     }
@@ -193,7 +193,7 @@ bool TQBuffer::open( int m  )
 {
     if ( isOpen() ) {                           // buffer already open
 #if defined(QT_CHECK_STATE)
-        qWarning( "TQBuffer::open: Buffer already open" );
+        tqWarning( "TQBuffer::open: Buffer already open" );
 #endif
         return FALSE;
     }
@@ -262,16 +262,16 @@ bool TQBuffer::at( Offset pos )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-        qWarning( "TQBuffer::at: Buffer is not open" );
+        tqWarning( "TQBuffer::at: Buffer is not open" );
         return FALSE;
     }
 #endif
     if ( pos > a_len ) {
 #if defined(QT_CHECK_RANGE)
 #if defined(QT_ABI_QT4)
-        qWarning( "TQBuffer::at: Index %lld out of range", pos );
+        tqWarning( "TQBuffer::at: Index %lld out of range", pos );
 #else
-        qWarning( "TQBuffer::at: Index %lu out of range", pos );
+        tqWarning( "TQBuffer::at: Index %lu out of range", pos );
 #endif
 #endif
         return FALSE;
@@ -289,15 +289,15 @@ Q_LONG TQBuffer::readBlock( char *p, Q_ULONG len )
 {
 #if defined(QT_CHECK_STATE)
     if ( !p ) {
-	qWarning( "TQBuffer::readBlock: Null pointer error" );
+	tqWarning( "TQBuffer::readBlock: Null pointer error" );
 	return -1;
     }
     if ( !isOpen() ) {                          // buffer not open
-        qWarning( "TQBuffer::readBlock: Buffer not open" );
+        tqWarning( "TQBuffer::readBlock: Buffer not open" );
         return -1;
     }
     if ( !isReadable() ) {                      // reading not permitted
-        qWarning( "TQBuffer::readBlock: Read operation not permitted" );
+        tqWarning( "TQBuffer::readBlock: Read operation not permitted" );
         return -1;
     }
 #endif
@@ -337,17 +337,17 @@ Q_LONG TQBuffer::writeBlock( const char *p, Q_ULONG len )
 
 #if defined(QT_CHECK_NULL)
     if ( p == 0 ) {
-        qWarning( "TQBuffer::writeBlock: Null pointer error" );
+        tqWarning( "TQBuffer::writeBlock: Null pointer error" );
         return -1;
     }
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {                          // buffer not open
-        qWarning( "TQBuffer::writeBlock: Buffer not open" );
+        tqWarning( "TQBuffer::writeBlock: Buffer not open" );
         return -1;
     }
     if ( !isWritable() ) {                      // writing not permitted
-        qWarning( "TQBuffer::writeBlock: Write operation not permitted" );
+        tqWarning( "TQBuffer::writeBlock: Write operation not permitted" );
         return -1;
     }
 #endif
@@ -355,7 +355,7 @@ Q_LONG TQBuffer::writeBlock( const char *p, Q_ULONG len )
         Q_ULONG new_len = a_len + a_inc*((ioIndex+len-a_len)/a_inc+1);
         if ( !a.resize( new_len ) ) {           // could not resize
 #if defined(QT_CHECK_NULL)
-            qWarning( "TQBuffer::writeBlock: Memory allocation error" );
+            tqWarning( "TQBuffer::writeBlock: Memory allocation error" );
 #endif
             setStatus( IO_ResourceError );
             return -1;
@@ -380,17 +380,17 @@ Q_LONG TQBuffer::readLine( char *p, Q_ULONG maxlen )
 {
 #if defined(QT_CHECK_NULL)
     if ( p == 0 ) {
-        qWarning( "TQBuffer::readLine: Null pointer error" );
+        tqWarning( "TQBuffer::readLine: Null pointer error" );
         return -1;
     }
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {                          // buffer not open
-        qWarning( "TQBuffer::readLine: Buffer not open" );
+        tqWarning( "TQBuffer::readLine: Buffer not open" );
         return -1;
     }
     if ( !isReadable() ) {                      // reading not permitted
-        qWarning( "TQBuffer::readLine: Read operation not permitted" );
+        tqWarning( "TQBuffer::readLine: Read operation not permitted" );
         return -1;
     }
 #endif
@@ -419,11 +419,11 @@ int TQBuffer::getch()
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {                          // buffer not open
-        qWarning( "TQBuffer::getch: Buffer not open" );
+        tqWarning( "TQBuffer::getch: Buffer not open" );
         return -1;
     }
     if ( !isReadable() ) {                      // reading not permitted
-        qWarning( "TQBuffer::getch: Read operation not permitted" );
+        tqWarning( "TQBuffer::getch: Read operation not permitted" );
         return -1;
     }
 #endif
@@ -450,11 +450,11 @@ int TQBuffer::putch( int ch )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {                          // buffer not open
-        qWarning( "TQBuffer::putch: Buffer not open" );
+        tqWarning( "TQBuffer::putch: Buffer not open" );
         return -1;
     }
     if ( !isWritable() ) {                      // writing not permitted
-        qWarning( "TQBuffer::putch: Write operation not permitted" );
+        tqWarning( "TQBuffer::putch: Write operation not permitted" );
         return -1;
     }
 #endif
@@ -479,11 +479,11 @@ int TQBuffer::ungetch( int ch )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {                          // buffer not open
-        qWarning( "TQBuffer::ungetch: Buffer not open" );
+        tqWarning( "TQBuffer::ungetch: Buffer not open" );
         return -1;
     }
     if ( !isReadable() ) {                      // reading not permitted
-        qWarning( "TQBuffer::ungetch: Read operation not permitted" );
+        tqWarning( "TQBuffer::ungetch: Read operation not permitted" );
         return -1;
     }
 #endif
diff --git a/src/tools/qcomlibrary.cpp b/src/tools/qcomlibrary.cpp
index 5869d3e37..7097b287a 100644
--- a/src/tools/qcomlibrary.cpp
+++ b/src/tools/qcomlibrary.cpp
@@ -100,25 +100,25 @@ static bool qt_verify( const TQString& library, uint version, uint flags,
 
     if ( (flags & 1) == 0 ) {
 	if ( warn )
-	    qWarning( "Conflict in %s:\n"
+	    tqWarning( "Conflict in %s:\n"
 		      "  Plugin cannot be queried successfully!",
 		      (const char*) TQFile::encodeName(library) );
     } else if ( ( version > TQT_VERSION ) ||
 		( ( TQT_VERSION & 0xff0000 ) > ( version & 0xff0000 ) ) ) {
 	if ( warn )
-	    qWarning( "Conflict in %s:\n"
+	    tqWarning( "Conflict in %s:\n"
 		      "  Plugin uses incompatible TQt library (%d.%d.%d)!",
 		      (const char*) TQFile::encodeName(library),
 		      (version&0xff0000) >> 16, (version&0xff00) >> 8, version&0xff );
     } else if ( (flags & 2) != (our_flags & 2) ) {
 	if ( warn )
-	    qWarning( "Conflict in %s:\n"
+	    tqWarning( "Conflict in %s:\n"
 		      "  Plugin uses %s TQt library!",
 		      (const char*) TQFile::encodeName(library),
 		      (flags & 2) ? "multi threaded" : "single threaded" );
     } else if ( key != TQT_BUILD_KEY ) {
 	if ( warn )
-	    qWarning( "Conflict in %s:\n"
+	    tqWarning( "Conflict in %s:\n"
 		      "  Plugin uses incompatible TQt library!\n"
 		      "  expected build key \"%s\", got \"%s\".",
 		      (const char*) TQFile::encodeName(library),
@@ -326,7 +326,7 @@ static bool qt_unix_query( const TQString &library, uint *version, uint *flags,
 {
     TQFile file( library );
     if (! file.open( IO_ReadOnly ) ) {
-	qWarning( "%s: %s", (const char*) TQFile::encodeName(library),
+	tqWarning( "%s: %s", (const char*) TQFile::encodeName(library),
 	    strerror( errno ) );
 	return FALSE;
     }
@@ -345,7 +345,7 @@ static bool qt_unix_query( const TQString &library, uint *version, uint *flags,
 	fdlen = maplen;
     } else {
 	// mmap failed
-	qWarning( "mmap: %s", strerror( errno ) );
+	tqWarning( "mmap: %s", strerror( errno ) );
 #endif // USE_MMAP
 	// try reading the data into memory instead
 	data = file.readAll();
@@ -367,7 +367,7 @@ static bool qt_unix_query( const TQString &library, uint *version, uint *flags,
 
 #ifdef USE_MMAP
     if ( mapaddr != MAP_FAILED && munmap(mapaddr, maplen) != 0 ) {
-	qWarning( "munmap: %s", strerror( errno ) );
+	tqWarning( "munmap: %s", strerror( errno ) );
     }
 #endif // USE_MMAP
 
@@ -399,8 +399,8 @@ void TQComLibrary::createInstanceInternal()
     bool warn_mismatch = TRUE;
 
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &cache ) : 0 );
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &cache ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
     if ( ! cache ) {
@@ -474,7 +474,7 @@ void TQComLibrary::createInstanceInternal()
 
     if ( ! query_done ) {
 	if ( warn_mismatch ) {
-	    qWarning( "Conflict in %s:\n Plugin cannot be queried successfully!",
+	    tqWarning( "Conflict in %s:\n Plugin cannot be queried successfully!",
 		      (const char*) TQFile::encodeName( library() ) );
 	}
 	unload();
@@ -499,7 +499,7 @@ void TQComLibrary::createInstanceInternal()
     ucmInstanceProc = (UCMInstanceProc) resolve( "ucm_instantiate" );
 #if defined(QT_DEBUG_COMPONENT)
     if ( !ucmInstanceProc )
-	qWarning( "%s: Not a UCOM library.", (const char*) TQFile::encodeName(library()) );
+	tqWarning( "%s: Not a UCOM library.", (const char*) TQFile::encodeName(library()) );
 #endif
     entry = ucmInstanceProc ? ucmInstanceProc() : 0;
 
@@ -514,7 +514,7 @@ void TQComLibrary::createInstanceInternal()
 	}
     } else {
 #if defined(QT_DEBUG_COMPONENT)
-	qWarning( "%s: No exported component provided.", (const char*) TQFile::encodeName(library()) );
+	tqWarning( "%s: No exported component provided.", (const char*) TQFile::encodeName(library()) );
 #endif
 	unload();
     }
diff --git a/src/tools/qcomponentfactory.cpp b/src/tools/qcomponentfactory.cpp
index 22e871409..09bb358ad 100644
--- a/src/tools/qcomponentfactory.cpp
+++ b/src/tools/qcomponentfactory.cpp
@@ -116,7 +116,7 @@ static TQPtrList<TQComLibrary> *liblist()
     if ( !libraries ) {
 	libraries = new TQPtrList<TQComLibrary>();
 	libraries->setAutoDelete( TRUE );
-	qAddPostRoutine( cleanup );
+	tqAddPostRoutine( cleanup );
     }
     return libraries;
 }
diff --git a/src/tools/qcstring.cpp b/src/tools/qcstring.cpp
index 8e7a1d14d..f6f4f1ff8 100644
--- a/src/tools/qcstring.cpp
+++ b/src/tools/qcstring.cpp
@@ -70,7 +70,7 @@
     is copied correctly even if \a src and \a dst overlap.
 */
 
-void *qmemmove( void *dst, const void *src, uint len )
+void *tqmemmove( void *dst, const void *src, uint len )
 {
     register char *d;
     register char *s;
@@ -100,7 +100,7 @@ void *qmemmove( void *dst, const void *src, uint len )
     The returned string must be deleted using \c delete[].
 */
 
-char *qstrdup( const char *src )
+char *tqstrdup( const char *src )
 {
     if ( !src )
 	return 0;
@@ -133,7 +133,7 @@ char *qstrdup( const char *src )
     \sa qstrcpy()
 */
 
-char *qstrncpy( char *dst, const char *src, uint len )
+char *tqstrncpy( char *dst, const char *src, uint len )
 {
     if ( !src || !dst )
 	return 0;
@@ -170,7 +170,7 @@ char *qstrncpy( char *dst, const char *src, uint len )
     Special case II: Returns a random nonzero value if \a str1 is 0
     or \a str2 is 0 (but not both).
 
-    \sa tqstrncmp() qstricmp() qstrnicmp()
+    \sa tqstrncmp() tqstricmp() tqstrnicmp()
 	\link #asciinotion Note on character comparisons \endlink
 */
 
@@ -192,7 +192,7 @@ char *qstrncpy( char *dst, const char *src, uint len )
     Special case II: Returns a random nonzero value if \a str1 is 0
     or \a str2 is 0 (but not both).
 
-    \sa qstrcmp(), qstricmp(), qstrnicmp()
+    \sa qstrcmp(), tqstricmp(), tqstrnicmp()
 	\link #asciinotion Note on character comparisons \endlink
 */
 
@@ -212,11 +212,11 @@ char *qstrncpy( char *dst, const char *src, uint len )
     Special case II: Returns a random nonzero value if \a str1 is 0
     or \a str2 is 0 (but not both).
 
-    \sa qstrcmp(), tqstrncmp(), qstrnicmp()
+    \sa qstrcmp(), tqstrncmp(), tqstrnicmp()
 	\link #asciinotion Note on character comparisons \endlink
 */
 
-int qstricmp( const char *str1, const char *str2 )
+int tqstricmp( const char *str1, const char *str2 )
 {
     register const uchar *s1 = (const uchar *)str1;
     register const uchar *s2 = (const uchar *)str2;
@@ -246,11 +246,11 @@ int qstricmp( const char *str1, const char *str2 )
     Special case II: Returns a random nonzero value if \a str1 is 0
     or \a str2 is 0 (but not both).
 
-    \sa qstrcmp(), tqstrncmp() qstricmp()
+    \sa qstrcmp(), tqstrncmp() tqstricmp()
 	\link #asciinotion Note on character comparisons \endlink
 */
 
-int qstrnicmp( const char *str1, const char *str2, uint len )
+int tqstrnicmp( const char *str1, const char *str2, uint len )
 {
     register const uchar *s1 = (const uchar *)str1;
     register const uchar *s2 = (const uchar *)str2;
@@ -308,13 +308,13 @@ static void createCRC16Table()			// build CRC16 lookup table
     The checksum is independent of the byte order (endianness).
 */
 
-Q_UINT16 qChecksum( const char *data, uint len )
+Q_UINT16 tqChecksum( const char *data, uint len )
 {
     if ( !crc_tbl_init ) {			// create lookup table
 
 #ifdef QT_THREAD_SUPPORT
-	TQMutexLocker locker( qt_global_mutexpool ?
-			     qt_global_mutexpool->get( &crc_tbl_init ) : 0 );
+	TQMutexLocker locker( tqt_global_mutexpool ?
+			     tqt_global_mutexpool->get( &crc_tbl_init ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
 	if ( !crc_tbl_init ) {
@@ -335,7 +335,7 @@ Q_UINT16 qChecksum( const char *data, uint len )
 }
 
 /*!
-    \fn TQByteArray qCompress( const TQByteArray& data )
+    \fn TQByteArray tqCompress( const TQByteArray& data )
 
     \relates TQByteArray
 
@@ -355,7 +355,7 @@ Q_UINT16 qChecksum( const char *data, uint len )
 */
 
 #ifndef QT_NO_COMPRESS
-TQByteArray qCompress( const uchar* data, int nbytes )
+TQByteArray tqCompress( const uchar* data, int nbytes )
 {
     if ( nbytes == 0 ) {
 	TQByteArray tmp( 4 );
@@ -364,7 +364,7 @@ TQByteArray qCompress( const uchar* data, int nbytes )
     }
     if ( !data ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "qCompress: data is NULL." );
+	tqWarning( "qCompress: data is NULL." );
 #endif
 	return TQByteArray();
     }
@@ -386,7 +386,7 @@ TQByteArray qCompress( const uchar* data, int nbytes )
 	    break;
 	case Z_MEM_ERROR:
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "qCompress: Z_MEM_ERROR: Not enough memory." );
+	    tqWarning( "qCompress: Z_MEM_ERROR: Not enough memory." );
 #endif
 	    bazip.resize( 0 );
 	    break;
@@ -411,12 +411,12 @@ TQByteArray qCompress( const uchar* data, int nbytes )
     Returns an empty TQByteArray if the input data was corrupt.
     \omit
     ADD THE FOLLOWING FOR TQt 4.0
-    This function will uncompress data compressed with qCompress()
+    This function will uncompress data compressed with tqCompress()
     from this and any earlier TQt version, back to TQt 3.1 when this
     feature was added.
     \endomit
 
-    \sa qCompress()
+    \sa tqCompress()
 */
 
 /*!
@@ -433,14 +433,14 @@ TQByteArray tqUncompress( const uchar* data, int nbytes )
 {
     if ( !data ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "qUncompress: data is NULL." );
+	tqWarning( "qUncompress: data is NULL." );
 #endif
 	return TQByteArray();
     }
     if ( nbytes <= 4 ) {
 #if defined(QT_CHECK_RANGE)
 	if ( nbytes < 4 || ( data[0]!=0 || data[1]!=0 || data[2]!=0 || data[3]!=0 ) )
-	    qWarning( "qUncompress: Input data is corrupted." );
+	    tqWarning( "qUncompress: Input data is corrupted." );
 #endif
 	return TQByteArray();
     }
@@ -463,7 +463,7 @@ TQByteArray tqUncompress( const uchar* data, int nbytes )
 	    break;
 	case Z_MEM_ERROR:
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "qUncompress: Z_MEM_ERROR: Not enough memory." );
+	    tqWarning( "qUncompress: Z_MEM_ERROR: Not enough memory." );
 #endif
 	    break;
 	case Z_BUF_ERROR:
@@ -471,7 +471,7 @@ TQByteArray tqUncompress( const uchar* data, int nbytes )
 	    break;
 	case Z_DATA_ERROR:
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "qUncompress: Z_DATA_ERROR: Input data is corrupted." );
+	    tqWarning( "qUncompress: Z_DATA_ERROR: Input data is corrupted." );
 #endif
 	    break;
 	}
@@ -552,7 +552,7 @@ TQDataStream &operator>>( TQDataStream &s, TQByteArray &a )
     }
     if ( !a.resize( (uint)len ) ) {		// resize array
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDataStream: Not enough memory to read TQByteArray" );
+	tqWarning( "TQDataStream: Not enough memory to read TQByteArray" );
 #endif
 	len = 0;
     }
@@ -1031,7 +1031,7 @@ int TQCString::find( const char *str, int index, bool cs, uint l ) const
 	while ( haystack <= end ) {
 	    hashHaystack += tolower(*(haystack+sl_minus_1));
 	    if ( hashHaystack == hashNeedle
-		 && qstrnicmp( needle, haystack, sl ) == 0 )
+		 && tqstrnicmp( needle, haystack, sl ) == 0 )
 		return haystack - data();
 
 	    REHASH( tolower(*haystack) );
@@ -1136,7 +1136,7 @@ int TQCString::findRev( const char *str, int index, bool cs ) const
 	hashHaystack -= tolower(*haystack);
 	while ( haystack >= end ) {
 	    hashHaystack += tolower(*haystack);
-	    if ( hashHaystack == hashNeedle && qstrnicmp( needle, haystack, sl ) == 0 )
+	    if ( hashHaystack == hashNeedle && tqstrnicmp( needle, haystack, sl ) == 0 )
 		return haystack-data();
 	    --haystack;
 	    REHASH( tolower(*(haystack+sl)) );
@@ -2192,7 +2192,7 @@ TQCString &TQCString::setNum( double n, char f, int prec )
 {
 #if defined(QT_CHECK_RANGE)
     if ( !(f=='f' || f=='F' || f=='e' || f=='E' || f=='g' || f=='G') )
-	qWarning( "TQCString::setNum: Invalid format char '%c'", f );
+	tqWarning( "TQCString::setNum: Invalid format char '%c'", f );
 #endif
     char format[20];
     register char *fs = format;			// generate format string
@@ -2323,7 +2323,7 @@ TQDataStream &operator>>( TQDataStream &s, TQCString &str )
     }
     if ( !str.TQByteArray::resize( (uint)len )) {// resize string
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDataStream: Not enough memory to read TQCString" );
+	tqWarning( "TQDataStream: Not enough memory to read TQCString" );
 #endif
 	len = 0;
     }
diff --git a/src/tools/qdatastream.cpp b/src/tools/qdatastream.cpp
index deab90bb6..1af0d649b 100644
--- a/src/tools/qdatastream.cpp
+++ b/src/tools/qdatastream.cpp
@@ -219,7 +219,7 @@
 #if defined(QT_CHECK_STATE)
 #undef  CHECK_STREAM_PRECOND
 #define CHECK_STREAM_PRECOND  if ( !dev ) {				\
-				qWarning( "TQDataStream: No device" );	\
+				tqWarning( "TQDataStream: No device" );	\
 				return *this; }
 #else
 #define CHECK_STREAM_PRECOND
@@ -248,7 +248,7 @@ static const int DefaultStreamVersion = 6;
 TQDataStream::TQDataStream()
 {
     if ( systemWordSize == 0 )			// get system features
-	qSysInfo( &systemWordSize, &systemBigEndian );
+	tqSysInfo( &systemWordSize, &systemBigEndian );
     dev	      = 0;				// no device set
     owndev    = FALSE;
     byteorder = BigEndian;			// default byte order
@@ -272,7 +272,7 @@ TQDataStream::TQDataStream()
 TQDataStream::TQDataStream( TQIODevice *d )
 {
     if ( systemWordSize == 0 )			// get system features
-	qSysInfo( &systemWordSize, &systemBigEndian );
+	tqSysInfo( &systemWordSize, &systemBigEndian );
     dev	      = d;				// set device
     owndev    = FALSE;
     byteorder = BigEndian;			// default byte order
@@ -303,7 +303,7 @@ TQDataStream::TQDataStream( TQIODevice *d )
 TQDataStream::TQDataStream( TQByteArray a, int mode )
 {
     if ( systemWordSize == 0 )			// get system features
-	qSysInfo( &systemWordSize, &systemBigEndian );
+	tqSysInfo( &systemWordSize, &systemBigEndian );
     dev	      = new TQBuffer( a );		// create device
     ((TQBuffer *)dev)->open( mode );		// open device
     owndev    = TRUE;
diff --git a/src/tools/qdatetime.cpp b/src/tools/qdatetime.cpp
index d1358cc87..00eba97d3 100644
--- a/src/tools/qdatetime.cpp
+++ b/src/tools/qdatetime.cpp
@@ -513,7 +513,7 @@ TQString TQDate::shortMonthName( int month )
 {
 #if defined(QT_CHECK_RANGE)
     if ( month < 1 || month > 12 ) {
-	qWarning( "TQDate::shortMonthName: Parameter out ouf range" );
+	tqWarning( "TQDate::shortMonthName: Parameter out ouf range" );
 	month = 1;
     }
 #endif
@@ -559,7 +559,7 @@ TQString TQDate::longMonthName( int month )
 {
 #if defined(QT_CHECK_RANGE)
     if ( month < 1 || month > 12 ) {
-	qWarning( "TQDate::longMonthName: Parameter out ouf range" );
+	tqWarning( "TQDate::longMonthName: Parameter out ouf range" );
 	month = 1;
     }
 #endif
@@ -613,7 +613,7 @@ TQString TQDate::shortDayName( int weekday )
 {
 #if defined(QT_CHECK_RANGE)
     if ( weekday < 1 || weekday > 7 ) {
-	qWarning( "TQDate::shortDayName: Parameter out of range" );
+	tqWarning( "TQDate::shortDayName: Parameter out of range" );
 	weekday = 1;
     }
 #endif
@@ -661,7 +661,7 @@ TQString TQDate::longDayName( int weekday )
 {
 #if defined(QT_CHECK_RANGE)
     if ( weekday < 1 || weekday > 7 ) {
-	qWarning( "TQDate::longDayName: Parameter out of range" );
+	tqWarning( "TQDate::longDayName: Parameter out of range" );
 	weekday = 1;
     }
 #endif
@@ -850,7 +850,7 @@ bool TQDate::setYMD( int y, int m, int d )
 	return isValid();
     if ( !isValid(y,m,d) ) {
 #if defined(QT_CHECK_RANGE)
-	 qWarning( "TQDate::setYMD: Invalid date %04d-%02d-%02d", y, m, d );
+	 tqWarning( "TQDate::setYMD: Invalid date %04d-%02d-%02d", y, m, d );
 #endif
 	 return FALSE;
     }
@@ -1073,7 +1073,7 @@ TQDate TQDate::fromString( const TQString& s, TQt::DateFormat f )
 {
     if ( ( s.isEmpty() ) || ( f == TQt::LocalDate ) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQDate::fromString: Parameter out of range" );
+	tqWarning( "TQDate::fromString: Parameter out of range" );
 #endif
 	TQDate d;
 	d.jd = 0;
@@ -1122,7 +1122,7 @@ TQDate TQDate::fromString( const TQString& s, TQt::DateFormat f )
 	    }
 #if defined(QT_CHECK_RANGE)
 	    if ( month < 1 || month > 12 ) {
-		qWarning( "TQDate::fromString: Parameter out of range" );
+		tqWarning( "TQDate::fromString: Parameter out of range" );
 		TQDate d;
 		d.jd = 0;
 		return d;
@@ -1493,7 +1493,7 @@ bool TQTime::setHMS( int h, int m, int s, int ms )
 {
     if ( !isValid(h,m,s,ms) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQTime::setHMS Invalid time %02d:%02d:%02d.%03d", h, m, s,
+	tqWarning( "TQTime::setHMS Invalid time %02d:%02d:%02d.%03d", h, m, s,
 		 ms );
 #endif
 	ds = MSECS_PER_DAY;		// make this invalid
@@ -1664,7 +1664,7 @@ TQTime TQTime::fromString( const TQString& s, TQt::DateFormat f )
 {
     if ( ( s.isEmpty() ) || ( f == TQt::LocalDate ) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQTime::fromString: Parameter out of range" );
+	tqWarning( "TQTime::fromString: Parameter out of range" );
 #endif
 	TQTime t;
 	t.ds = MSECS_PER_DAY;
@@ -1708,7 +1708,7 @@ bool TQTime::currentTime( TQTime *ct, TQt::TimeSpec ts )
 {
     if ( !ct ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQTime::currentTime(TQTime *): Null pointer not allowed" );
+	tqWarning( "TQTime::currentTime(TQTime *): Null pointer not allowed" );
 #endif
 	return FALSE;
     }
@@ -1789,7 +1789,7 @@ bool TQTime::isValid( int h, int m, int s, int ms )
     TQTime t;
     t.start();
     some_lengthy_task();
-    qDebug( "Time elapsed: %d ms", t.elapsed() );
+    tqDebug( "Time elapsed: %d ms", t.elapsed() );
     \endcode
 
     \sa restart(), elapsed(), currentTime()
@@ -2320,7 +2320,7 @@ int TQDateTime::daysTo( const TQDateTime &dt ) const
     \code
     TQDateTime dt = TQDateTime::currentDateTime();
     TQDateTime xmas( TQDate(dt.date().year(),12,24), TQTime(17,00) );
-    qDebug( "There are %d seconds to Christmas", dt.secsTo(xmas) );
+    tqDebug( "There are %d seconds to Christmas", dt.secsTo(xmas) );
     \endcode
 
     \sa addSecs(), daysTo(), TQTime::secsTo()
@@ -2449,7 +2449,7 @@ TQDateTime TQDateTime::fromString( const TQString& s, TQt::DateFormat f )
 {
     if ( ( s.isEmpty() ) || ( f == TQt::LocalDate ) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQDateTime::fromString: Parameter out of range" );
+	tqWarning( "TQDateTime::fromString: Parameter out of range" );
 #endif
 	TQDateTime dt;
 	dt.d.jd = 0;
@@ -2482,7 +2482,7 @@ TQDateTime TQDateTime::fromString( const TQString& s, TQt::DateFormat f )
 	}
 #if defined(QT_CHECK_RANGE)
 	if ( month < 1 || month > 12 ) {
-	    qWarning( "TQDateTime::fromString: Parameter out of range" );
+	    tqWarning( "TQDateTime::fromString: Parameter out of range" );
 	    TQDateTime dt;
 	    dt.d.jd = 0;
 	    return dt;
diff --git a/src/tools/qdir.cpp b/src/tools/qdir.cpp
index 17b748510..4079b7ea5 100644
--- a/src/tools/qdir.cpp
+++ b/src/tools/qdir.cpp
@@ -132,18 +132,18 @@ const bool CaseSensitiveFS = TRUE;
     \code
     TQDir d( "example" );			// "./example"
     if ( !d.exists() )
-	qWarning( "Cannot find the example directory" );
+	tqWarning( "Cannot find the example directory" );
     \endcode
 
     Traversing directories and reading a file.
     \code
     TQDir d = TQDir::root();			// "/"
     if ( !d.cd("tmp") ) {			// "/tmp"
-	qWarning( "Cannot find the \"/tmp\" directory" );
+	tqWarning( "Cannot find the \"/tmp\" directory" );
     } else {
 	TQFile f( d.filePath("ex1.txt") );	// "/tmp/ex1.txt"
 	if ( !f.open(IO_ReadWrite) )
-	    qWarning( "Cannot create the file %s", f.name() );
+	    tqWarning( "Cannot create the file %s", f.name() );
     }
     \endcode
 
@@ -1005,7 +1005,7 @@ TQDir &TQDir::operator=( const TQString &path )
     TQDir d1( "/usr/local/bin" );
     TQDir d2( "bin" );
     if ( d1 != d2 )
-	qDebug( "They differ" );
+	tqDebug( "They differ" );
     \endcode
 */
 
@@ -1021,7 +1021,7 @@ TQDir &TQDir::operator=( const TQString &path )
     TQDir d2( "bin" );
     d2.convertToAbs();
     if ( d1 == d2 )
-	qDebug( "They're the same" );
+	tqDebug( "They're the same" );
     \endcode
 */
 
@@ -1051,7 +1051,7 @@ bool TQDir::remove( const TQString &fileName, bool acceptAbsPath )
 {
     if ( fileName.isEmpty() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDir::remove: Empty or null file name" );
+	tqWarning( "TQDir::remove: Empty or null file name" );
 #endif
 	return FALSE;
     }
@@ -1076,7 +1076,7 @@ bool TQDir::exists( const TQString &name, bool acceptAbsPath ) //### const in 4.
 {
     if ( name.isEmpty() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDir::exists: Empty or null file name" );
+	tqWarning( "TQDir::exists: Empty or null file name" );
 #endif
 	return FALSE;
     }
diff --git a/src/tools/qdir_unix.cpp b/src/tools/qdir_unix.cpp
index 54ca9df56..7f316ad71 100644
--- a/src/tools/qdir_unix.cpp
+++ b/src/tools/qdir_unix.cpp
@@ -142,7 +142,7 @@ bool TQDir::rename( const TQString &name, const TQString &newName,
 {
     if ( name.isEmpty() || newName.isEmpty() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDir::rename: Empty or null file name(s)" );
+	tqWarning( "TQDir::rename: Empty or null file name(s)" );
 #endif
 	return FALSE;
     }
@@ -178,11 +178,11 @@ TQString TQDir::currentDirPath()
 #endif /* __GLIBC__ && !PATH_MAX */
 #if defined(QT_DEBUG)
 	if ( result.isNull() )
-	    qWarning( "TQDir::currentDirPath: getcwd() failed" );
+	    tqWarning( "TQDir::currentDirPath: getcwd() failed" );
 #endif
     } else {
 #if defined(QT_DEBUG)
-	qWarning( "TQDir::currentDirPath: stat(\".\") failed" );
+	tqWarning( "TQDir::currentDirPath: stat(\".\") failed" );
 #endif
     }
     slashify( result );
@@ -269,7 +269,7 @@ bool TQDir::readDirEntries( const TQString &nameFilter,
     }
     if ( closedir(dir) != 0 ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQDir::readDirEntries: Cannot close the directory: %s",
+	tqWarning( "TQDir::readDirEntries: Cannot close the directory: %s",
 		  dPath.local8Bit().data() );
 #endif
     }
@@ -312,8 +312,8 @@ const TQFileInfoList * TQDir::drives()
     if ( !knownMemoryLeak ) {
 
 #ifdef QT_THREAD_SUPPORT
-	TQMutexLocker locker( qt_global_mutexpool ?
-			     qt_global_mutexpool->get( &knownMemoryLeak ) : 0 );
+	TQMutexLocker locker( tqt_global_mutexpool ?
+			     tqt_global_mutexpool->get( &knownMemoryLeak ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
 	if ( !knownMemoryLeak ) {
diff --git a/src/tools/qfile.cpp b/src/tools/qfile.cpp
index 78c08c7dd..eee256836 100644
--- a/src/tools/qfile.cpp
+++ b/src/tools/qfile.cpp
@@ -247,7 +247,7 @@ void TQFile::setName( const TQString &name )
 {
     if ( isOpen() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQFile::setName: File is open" );
+	tqWarning( "TQFile::setName: File is open" );
 #endif
 	close();
     }
@@ -336,7 +336,7 @@ bool TQFile::atEnd() const
 {
     if ( !isOpen() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQFile::atEnd: File is not open" );
+	tqWarning( "TQFile::atEnd: File is not open" );
 #endif
 	return FALSE;
     }
@@ -373,11 +373,11 @@ Q_LONG TQFile::readLine( char *p, Q_ULONG maxlen )
 #if defined(QT_CHECK_STATE)
     TQ_CHECK_PTR( p );
     if ( !isOpen() ) {				// file not open
-	qWarning( "TQFile::readLine: File not open" );
+	tqWarning( "TQFile::readLine: File not open" );
 	return -1;
     }
     if ( !isReadable() ) {			// reading not permitted
-	qWarning( "TQFile::readLine: Read operation not permitted" );
+	tqWarning( "TQFile::readLine: Read operation not permitted" );
 	return -1;
     }
 #endif
@@ -444,11 +444,11 @@ int TQFile::getch()
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {				// file not open
-	qWarning( "TQFile::getch: File not open" );
+	tqWarning( "TQFile::getch: File not open" );
 	return EOF;
     }
     if ( !isReadable() ) {			// reading not permitted
-	qWarning( "TQFile::getch: Read operation not permitted" );
+	tqWarning( "TQFile::getch: Read operation not permitted" );
 	return EOF;
     }
 #endif
@@ -489,11 +489,11 @@ int TQFile::putch( int ch )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {				// file not open
-	qWarning( "TQFile::putch: File not open" );
+	tqWarning( "TQFile::putch: File not open" );
 	return EOF;
     }
     if ( !isWritable() ) {			// writing not permitted
-	qWarning( "TQFile::putch: Write operation not permitted" );
+	tqWarning( "TQFile::putch: Write operation not permitted" );
 	return EOF;
     }
 #endif
@@ -530,11 +530,11 @@ int TQFile::ungetch( int ch )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {				// file not open
-	qWarning( "TQFile::ungetch: File not open" );
+	tqWarning( "TQFile::ungetch: File not open" );
 	return EOF;
     }
     if ( !isReadable() ) {			// reading not permitted
-	qWarning( "TQFile::ungetch: Read operation not permitted" );
+	tqWarning( "TQFile::ungetch: Read operation not permitted" );
 	return EOF;
     }
 #endif
diff --git a/src/tools/qfile_unix.cpp b/src/tools/qfile_unix.cpp
index c65bf9228..90decadb5 100644
--- a/src/tools/qfile_unix.cpp
+++ b/src/tools/qfile_unix.cpp
@@ -75,7 +75,7 @@ bool TQFile::remove( const TQString &fileName )
 {
     if ( fileName.isEmpty() ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQFile::remove: Empty or null file name" );
+	tqWarning( "TQFile::remove: Empty or null file name" );
 #endif
 	return FALSE;
     }
@@ -168,13 +168,13 @@ bool TQFile::open( int m )
 {
     if ( isOpen() ) {				// file already open
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQFile::open: File already open" );
+	tqWarning( "TQFile::open: File already open" );
 #endif
 	return FALSE;
     }
     if ( fn.isEmpty() ) {			// no file name defined
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQFile::open: No file name specified" );
+	tqWarning( "TQFile::open: No file name specified" );
 #endif
 	return FALSE;
     }
@@ -182,7 +182,7 @@ bool TQFile::open( int m )
     setMode( m );
     if ( !(isReadable() || isWritable()) ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFile::open: File access not specified" );
+	tqWarning( "TQFile::open: File access not specified" );
 #endif
 	return FALSE;
     }
@@ -340,7 +340,7 @@ bool TQFile::open( int m, FILE *f )
 {
     if ( isOpen() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFile::open: File already open" );
+	tqWarning( "TQFile::open: File already open" );
 #endif
 	return FALSE;
     }
@@ -412,7 +412,7 @@ bool TQFile::open( int m, int f )
 {
     if ( isOpen() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQFile::open: File already open" );
+	tqWarning( "TQFile::open: File already open" );
 #endif
 	return FALSE;
     }
@@ -508,7 +508,7 @@ bool TQFile::at( Offset pos )
 {
     if ( !isOpen() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQFile::at: File is not open" );
+	tqWarning( "TQFile::at: File is not open" );
 #endif
 	return FALSE;
     }
@@ -535,9 +535,9 @@ bool TQFile::at( Offset pos )
 #if defined(QT_CHECK_RANGE)
     else
 #if defined(QT_ABI_QT4)
-	qWarning( "TQFile::at: Cannot set file position %lld", pos );
+	tqWarning( "TQFile::at: Cannot set file position %lld", pos );
 #else
-	qWarning( "TQFile::at: Cannot set file position %lu", pos );
+	tqWarning( "TQFile::at: Cannot set file position %lu", pos );
 #endif
 #endif
     return ok;
@@ -560,15 +560,15 @@ Q_LONG TQFile::readBlock( char *p, Q_ULONG len )
 
 #if defined(QT_CHECK_NULL)
     if ( !p )
-	qWarning( "TQFile::readBlock: Null pointer error" );
+	tqWarning( "TQFile::readBlock: Null pointer error" );
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQFile::readBlock: File not open" );
+	tqWarning( "TQFile::readBlock: File not open" );
 	return -1;
     }
     if ( !isReadable() ) {
-	qWarning( "TQFile::readBlock: Read operation not permitted" );
+	tqWarning( "TQFile::readBlock: Read operation not permitted" );
 	return -1;
     }
 #endif
@@ -629,15 +629,15 @@ Q_LONG TQFile::writeBlock( const char *p, Q_ULONG len )
 
 #if defined(QT_CHECK_NULL)
     if ( p == 0 && len != 0 )
-	qWarning( "TQFile::writeBlock: Null pointer error" );
+	tqWarning( "TQFile::writeBlock: Null pointer error" );
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {				// file not open
-	qWarning( "TQFile::writeBlock: File not open" );
+	tqWarning( "TQFile::writeBlock: File not open" );
 	return -1;
     }
     if ( !isWritable() ) {			// writing not permitted
-	qWarning( "TQFile::writeBlock: Write operation not permitted" );
+	tqWarning( "TQFile::writeBlock: Write operation not permitted" );
 	return -1;
     }
 #endif
diff --git a/src/tools/qfileinfo_unix.cpp b/src/tools/qfileinfo_unix.cpp
index 5f10a2074..a78452fdf 100644
--- a/src/tools/qfileinfo_unix.cpp
+++ b/src/tools/qfileinfo_unix.cpp
@@ -277,9 +277,9 @@ uint TQFileInfo::groupId() const
     \code
 	TQFileInfo fi( "/tmp/archive.tar.gz" );
 	if ( fi.permission( TQFileInfo::WriteUser | TQFileInfo::ReadGroup ) )
-	    qWarning( "I can change the file; my group can read the file" );
+	    tqWarning( "I can change the file; my group can read the file" );
 	if ( fi.permission( TQFileInfo::WriteGroup | TQFileInfo::WriteOther ) )
-	    qWarning( "The group or others can change the file" );
+	    tqWarning( "The group or others can change the file" );
     \endcode
 
     \sa isReadable(), isWritable(), isExecutable()
@@ -319,7 +319,7 @@ bool TQFileInfo::permission( int permissionSpec ) const
 	   return (fic->st.st_mode & mask) == mask;
 	} else {
 #if defined(QT_CHECK_NULL)
-	   qWarning( "TQFileInfo::permission: permissionSpec is 0" );
+	   tqWarning( "TQFileInfo::permission: permissionSpec is 0" );
 #endif
 	   return TRUE;
 	}
diff --git a/src/tools/qgarray.cpp b/src/tools/qgarray.cpp
index 8eba534ca..31e881790 100644
--- a/src/tools/qgarray.cpp
+++ b/src/tools/qgarray.cpp
@@ -138,7 +138,7 @@ TQGArray::TQGArray( int size )
 {
     if ( size < 0 ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQGArray: Cannot allocate array with negative length" );
+	tqWarning( "TQGArray: Cannot allocate array with negative length" );
 #endif
 	size = 0;
     }
@@ -578,7 +578,7 @@ void TQGArray::resetRawData( const char *d, uint len )
 {
     if ( d != shd->data || len != shd->len ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQGArray::resetRawData: Inconsistent arguments" );
+	tqWarning( "TQGArray::resetRawData: Inconsistent arguments" );
 #endif
 	return;
     }
@@ -601,7 +601,7 @@ int TQGArray::find( const char *d, uint index, uint sz ) const
     index *= sz;
     if ( index >= shd->len ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQGArray::find: Index %d out of range", index/sz );
+	tqWarning( "TQGArray::find: Index %d out of range", index/sz );
 #endif
 	return -1;
     }
@@ -734,8 +734,8 @@ void TQGArray::sort( uint sz )
 	return;
 
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &cmp_item_size ) : 0 );
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &cmp_item_size ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
     cmp_item_size = sz;
@@ -753,8 +753,8 @@ int TQGArray::bsearch( const char *d, uint sz ) const
 	return -1;
 
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &cmp_item_size ) : 0 );
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &cmp_item_size ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
     cmp_item_size = sz;
@@ -803,7 +803,7 @@ bool TQGArray::setExpand( uint index, const char *d, uint sz )
 void TQGArray::msg_index( uint index )
 {
 #if defined(QT_CHECK_RANGE)
-    qWarning( "TQGArray::at: Absolute index %d out of range", index );
+    tqWarning( "TQGArray::at: Absolute index %d out of range", index );
 #else
     Q_UNUSED( index )
 #endif
diff --git a/src/tools/qgcache.cpp b/src/tools/qgcache.cpp
index a67112f9c..7d6d7d415 100644
--- a/src/tools/qgcache.cpp
+++ b/src/tools/qgcache.cpp
@@ -283,7 +283,7 @@ TQGCache::TQGCache( const TQGCache & )
     : TQPtrCollection()
 {
 #if defined(QT_CHECK_NULL)
-    qFatal( "TQGCache::TQGCache(TQGCache &): Cannot copy a cache" );
+    tqFatal( "TQGCache::TQGCache(TQGCache &): Cannot copy a cache" );
 #endif
 }
 
@@ -305,7 +305,7 @@ TQGCache::~TQGCache()
 TQGCache &TQGCache::operator=( const TQGCache & )
 {
 #if defined(QT_CHECK_NULL)
-    qFatal( "TQGCache::operator=: Cannot copy a cache" );
+    tqFatal( "TQGCache::operator=: Cannot copy a cache" );
 #endif
     return *this;
 }
@@ -413,7 +413,7 @@ bool TQGCache::insert_other( const char *key, TQPtrCollection::Item data,
     lruList->insertCosts += cost;
 #endif
     if ( keytype == AsciiKey && copyk )
-	key = qstrdup( key );
+	key = tqstrdup( key );
     if ( priority < -32768 )
 	priority = -32768;
     else if ( priority > 32767 )
@@ -641,28 +641,28 @@ void TQGCache::statistics() const
 #if defined(QT_DEBUG)
     TQString line;
     line.fill( '*', 80 );
-    qDebug( "%s", line.ascii() );
-    qDebug( "CACHE STATISTICS:" );
-    qDebug( "cache contains %d item%s, with a total cost of %d",
+    tqDebug( "%s", line.ascii() );
+    tqDebug( "CACHE STATISTICS:" );
+    tqDebug( "cache contains %d item%s, with a total cost of %d",
 	   count(), count() != 1 ? "s" : "", tCost );
-    qDebug( "maximum cost is %d, cache is %d%% full.",
+    tqDebug( "maximum cost is %d, cache is %d%% full.",
 	   mCost, (200*tCost + mCost) / (mCost*2) );
-    qDebug( "find() has been called %d time%s",
+    tqDebug( "find() has been called %d time%s",
 	   lruList->finds, lruList->finds != 1 ? "s" : "" );
-    qDebug( "%d of these were hits, items found had a total cost of %d.",
+    tqDebug( "%d of these were hits, items found had a total cost of %d.",
 	   lruList->hits,lruList->hitCosts );
-    qDebug( "%d item%s %s been inserted with a total cost of %d.",
+    tqDebug( "%d item%s %s been inserted with a total cost of %d.",
 	   lruList->inserts,lruList->inserts != 1 ? "s" : "",
 	   lruList->inserts != 1 ? "have" : "has", lruList->insertCosts );
-    qDebug( "%d item%s %s too large or had too low priority to be inserted.",
+    tqDebug( "%d item%s %s too large or had too low priority to be inserted.",
 	   lruList->insertMisses, lruList->insertMisses != 1 ? "s" : "",
 	   lruList->insertMisses != 1 ? "were" : "was" );
-    qDebug( "%d item%s %s been thrown away with a total cost of %d.",
+    tqDebug( "%d item%s %s been thrown away with a total cost of %d.",
 	   lruList->dumps, lruList->dumps != 1 ? "s" : "",
 	   lruList->dumps != 1 ? "have" : "has", lruList->dumpCosts );
-    qDebug( "Statistics from internal dictionary class:" );
+    tqDebug( "Statistics from internal dictionary class:" );
     dict->statistics();
-    qDebug( "%s", line.ascii() );
+    tqDebug( "%s", line.ascii() );
 #endif
 }
 
diff --git a/src/tools/qgdict.cpp b/src/tools/qgdict.cpp
index ac54098fc..225745243 100644
--- a/src/tools/qgdict.cpp
+++ b/src/tools/qgdict.cpp
@@ -92,7 +92,7 @@ int TQGDict::hashKeyString( const TQString &key )
 {
 #if defined(QT_CHECK_NULL)
     if ( key.isNull() )
-	qWarning( "TQGDict::hashKeyString: Invalid null key" );
+	tqWarning( "TQGDict::hashKeyString: Invalid null key" );
 #endif
     int i;
     register uint h=0;
@@ -127,7 +127,7 @@ int TQGDict::hashKeyAscii( const char *key )
 {
 #if defined(QT_CHECK_NULL)
     if ( key == 0 )
-	qWarning( "TQGDict::hashAsciiKey: Invalid null key" );
+	tqWarning( "TQGDict::hashAsciiKey: Invalid null key" );
 #endif
     register const char *k = key;
     register uint h=0;
@@ -361,7 +361,7 @@ TQPtrCollection::Item TQGDict::look_string( const TQString &key, TQPtrCollection
     TQ_CHECK_PTR( n );
 #if defined(QT_CHECK_NULL)
     if ( n->getData() == 0 )
-	qWarning( "TQDict: Cannot insert null item" );
+	tqWarning( "TQDict: Cannot insert null item" );
 #endif
     vec[index] = n;
     numItems++;
@@ -382,7 +382,7 @@ TQPtrCollection::Item TQGDict::look_ascii( const char *key, TQPtrCollection::Ite
 	} else {
 	    for ( n=(TQAsciiBucket*)vec[index]; n;
 		  n=(TQAsciiBucket*)n->getNext() ) {
-		if ( qstricmp(n->getKey(),key) == 0 )
+		if ( tqstricmp(n->getKey(),key) == 0 )
 		    return n->getData();	// item found
 	    }
 	}
@@ -393,11 +393,11 @@ TQPtrCollection::Item TQGDict::look_ascii( const char *key, TQPtrCollection::Ite
 	    remove_ascii( key );
     }
     // op_insert or op_replace
-    n = new TQAsciiBucket(copyk ? qstrdup(key) : key,newItem(d),vec[index]);
+    n = new TQAsciiBucket(copyk ? tqstrdup(key) : key,newItem(d),vec[index]);
     TQ_CHECK_PTR( n );
 #if defined(QT_CHECK_NULL)
     if ( n->getData() == 0 )
-	qWarning( "TQAsciiDict: Cannot insert null item" );
+	tqWarning( "TQAsciiDict: Cannot insert null item" );
 #endif
     vec[index] = n;
     numItems++;
@@ -425,7 +425,7 @@ TQPtrCollection::Item TQGDict::look_int( long key, TQPtrCollection::Item d, int
     TQ_CHECK_PTR( n );
 #if defined(QT_CHECK_NULL)
     if ( n->getData() == 0 )
-	qWarning( "TQIntDict: Cannot insert null item" );
+	tqWarning( "TQIntDict: Cannot insert null item" );
 #endif
     vec[index] = n;
     numItems++;
@@ -453,7 +453,7 @@ TQPtrCollection::Item TQGDict::look_ptr( void *key, TQPtrCollection::Item d, int
     TQ_CHECK_PTR( n );
 #if defined(QT_CHECK_NULL)
     if ( n->getData() == 0 )
-	qWarning( "TQPtrDict: Cannot insert null item" );
+	tqWarning( "TQPtrDict: Cannot insert null item" );
 #endif
     vec[index] = n;
     numItems++;
@@ -610,7 +610,7 @@ TQAsciiBucket *TQGDict::unlink_ascii( const char *key, TQPtrCollection::Item d )
     int index = hashKeyAscii(key) % vlen;
     for ( n=(TQAsciiBucket *)vec[index]; n; n=(TQAsciiBucket *)n->getNext() ) {
 	bool found = (cases ? qstrcmp(n->getKey(),key)
-		       : qstricmp(n->getKey(),key)) == 0;
+		       : tqstricmp(n->getKey(),key)) == 0;
 	if ( found && d )
 	    found = (n->getData() == d);
 	if ( found ) {
@@ -846,11 +846,11 @@ void TQGDict::statistics() const
     TQString line;
     line.fill( '-', 60 );
     double real, ideal;
-    qDebug( "%s", line.ascii() );
-    qDebug( "DICTIONARY STATISTICS:" );
+    tqDebug( "%s", line.ascii() );
+    tqDebug( "DICTIONARY STATISTICS:" );
     if ( count() == 0 ) {
-	qDebug( "Empty!" );
-	qDebug( "%s", line.ascii() );
+	tqDebug( "Empty!" );
+	tqDebug( "%s", line.ascii() );
 	return;
     }
     real = 0.0;
@@ -871,15 +871,15 @@ void TQGDict::statistics() const
 	while ( b-- )
 	    *pbuf++ = '*';
 	*pbuf = '\0';
-	qDebug( "%s", buf );
+	tqDebug( "%s", buf );
 	i++;
     }
-    qDebug( "Array size = %d", size() );
-    qDebug( "# items    = %d", count() );
-    qDebug( "Real dist  = %g", real );
-    qDebug( "Rand dist  = %g", ideal );
-    qDebug( "Real/Rand  = %g", real/ideal );
-    qDebug( "%s", line.ascii() );
+    tqDebug( "Array size = %d", size() );
+    tqDebug( "# items    = %d", count() );
+    tqDebug( "Real dist  = %g", real );
+    tqDebug( "Rand dist  = %g", ideal );
+    tqDebug( "Real/Rand  = %g", real/ideal );
+    tqDebug( "%s", line.ascii() );
 #endif // QT_DEBUG
 }
 
@@ -1072,7 +1072,7 @@ TQPtrCollection::Item TQGDictIterator::toFirst()
 {
     if ( !dict ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGDictIterator::toFirst: Dictionary has been deleted" );
+	tqWarning( "TQGDictIterator::toFirst: Dictionary has been deleted" );
 #endif
 	return 0;
     }
@@ -1098,7 +1098,7 @@ TQPtrCollection::Item TQGDictIterator::operator()()
 {
     if ( !dict ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGDictIterator::operator(): Dictionary has been deleted" );
+	tqWarning( "TQGDictIterator::operator(): Dictionary has been deleted" );
 #endif
 	return 0;
     }
@@ -1117,7 +1117,7 @@ TQPtrCollection::Item TQGDictIterator::operator++()
 {
     if ( !dict ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGDictIterator::operator++: Dictionary has been deleted" );
+	tqWarning( "TQGDictIterator::operator++: Dictionary has been deleted" );
 #endif
 	return 0;
     }
diff --git a/src/tools/qglist.cpp b/src/tools/qglist.cpp
index b67b11540..f1c89023b 100644
--- a/src/tools/qglist.cpp
+++ b/src/tools/qglist.cpp
@@ -516,7 +516,7 @@ bool TQGList::removeNode( TQLNode *n )
 #if defined(QT_CHECK_NULL)
     if ( n == 0 || (n->prev && n->prev->next != n) ||
 	 (n->next && n->next->prev != n) ) {
-	qWarning( "TQGList::removeNode: Corrupted node" );
+	tqWarning( "TQGList::removeNode: Corrupted node" );
 	return FALSE;
     }
 #endif
@@ -618,7 +618,7 @@ TQPtrCollection::Item TQGList::takeNode( TQLNode *n )
 #if defined(QT_CHECK_NULL)
     if ( n == 0 || (n->prev && n->prev->next != n) ||
 	 (n->next && n->next->prev != n) ) {
-	qWarning( "TQGList::takeNode: Corrupted node" );
+	tqWarning( "TQGList::takeNode: Corrupted node" );
 	return 0;
     }
 #endif
@@ -1171,7 +1171,7 @@ TQPtrCollection::Item TQGListIterator::toFirst()
 {
     if ( !list ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGListIterator::toFirst: List has been deleted" );
+	tqWarning( "TQGListIterator::toFirst: List has been deleted" );
 #endif
 	return 0;
     }
@@ -1187,7 +1187,7 @@ TQPtrCollection::Item TQGListIterator::toLast()
 {
     if ( !list ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGListIterator::toLast: List has been deleted" );
+	tqWarning( "TQGListIterator::toLast: List has been deleted" );
 #endif
 	return 0;
     }
diff --git a/src/tools/qglobal.cpp b/src/tools/qglobal.cpp
index baf6e6f69..f2c92c2e0 100644
--- a/src/tools/qglobal.cpp
+++ b/src/tools/qglobal.cpp
@@ -63,12 +63,12 @@
     3.0.5's \c TQT_VERSION is 0x030005.
 */
 
-const char *qVersion()
+const char *tqVersion()
 {
     return TQT_VERSION_STR;
 }
 
-bool qSharedBuild()
+bool tqSharedBuild()
 {
 #ifdef QT_SHARED
     return TRUE;
@@ -94,12 +94,12 @@ static bool si_bigEndian;
     *wordSize. The \a *bigEndian is set to TRUE if this is a big-endian
     machine, or to FALSE if this is a little-endian machine.
 
-    In debug mode, this function calls qFatal() with a message if the
+    In debug mode, this function calls tqFatal() with a message if the
     computer is truly weird (i.e. different endianness for 16 bit and
     32 bit integers); in release mode it returns FALSE.
 */
 
-bool qSysInfo( int *wordSize, bool *bigEndian )
+bool tqSysInfo( int *wordSize, bool *bigEndian )
 {
 #if defined(QT_CHECK_NULL)
     Q_ASSERT( wordSize != 0 );
@@ -124,14 +124,14 @@ bool qSysInfo( int *wordSize, bool *bigEndian )
 	 *wordSize != 32 &&
 	 *wordSize != 16 ) {			// word size: 16, 32 or 64
 #if defined(QT_CHECK_RANGE)
-	qFatal( "qSysInfo: Unsupported system word size %d", *wordSize );
+	tqFatal( "qSysInfo: Unsupported system word size %d", *wordSize );
 #endif
 	return FALSE;
     }
     if ( sizeof(Q_INT8) != 1 || sizeof(Q_INT16) != 2 || sizeof(Q_INT32) != 4 ||
 	 sizeof(Q_ULONG)*8 != si_wordSize || sizeof(float) != 4 || sizeof(double) != 8 ) {
 #if defined(QT_CHECK_RANGE)
-	qFatal( "qSysInfo: Unsupported system data type size" );
+	tqFatal( "qSysInfo: Unsupported system data type size" );
 #endif
 	return FALSE;
     }
@@ -154,7 +154,7 @@ bool qSysInfo( int *wordSize, bool *bigEndian )
 
     if ( be16 != be32 ) {			// strange machine!
 #if defined(QT_CHECK_RANGE)
-	qFatal( "qSysInfo: Inconsistent system byte order" );
+	tqFatal( "qSysInfo: Inconsistent system byte order" );
 #endif
 	return FALSE;
     }
@@ -321,7 +321,7 @@ int qWinVersion()
 	    } else if ( osver.dwMinorVersion == 2 ) {
 		winver = TQt::WV_2003;
 	    } else {
-		qWarning("Untested Windows version detected!");
+		tqWarning("Untested Windows version detected!");
 		winver = TQt::WV_NT_based;
 	    }
 	}
@@ -346,7 +346,7 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
  *****************************************************************************/
 
 /*!
-    \fn void qDebug( const char *msg, ... )
+    \fn void tqDebug( const char *msg, ... )
 
     \relates TQApplication
 
@@ -358,7 +358,7 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
 
     Example:
     \code
-	qDebug( "my window handle = %x", myWidget->id() );
+	tqDebug( "my window handle = %x", myWidget->id() );
     \endcode
 
     Under X11, the text is printed to stderr. Under Windows, the text
@@ -367,15 +367,15 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
     \warning The internal buffer is limited to 8196 bytes (including
     the '\0'-terminator).
 
-    \warning Passing (const char *)0 as argument to qDebug might lead
+    \warning Passing (const char *)0 as argument to tqDebug might lead
     to crashes on certain platforms due to the platforms printf implementation.
 
-    \sa qWarning(), qFatal(), qInstallMsgHandler(),
+    \sa tqWarning(), tqFatal(), qInstallMsgHandler(),
 	\link debug.html Debugging\endlink
 */
 
 /*!
-    \fn void qWarning( const char *msg, ... )
+    \fn void tqWarning( const char *msg, ... )
 
     \relates TQApplication
 
@@ -390,7 +390,7 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
 	void f( int c )
 	{
 	    if ( c > 200 )
-		qWarning( "f: bad argument, c == %d", c );
+		tqWarning( "f: bad argument, c == %d", c );
 	}
     \endcode
 
@@ -400,15 +400,15 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
     \warning The internal buffer is limited to 8196 bytes (including
     the '\0'-terminator).
 
-    \warning Passing (const char *)0 as argument to qWarning might lead
+    \warning Passing (const char *)0 as argument to tqWarning might lead
     to crashes on certain platforms due to the platforms printf implementation.
 
-    \sa qDebug(), qFatal(), qInstallMsgHandler(),
+    \sa tqDebug(), tqFatal(), qInstallMsgHandler(),
     \link debug.html Debugging\endlink
 */
 
 /*!
-    \fn void qFatal( const char *msg, ... )
+    \fn void tqFatal( const char *msg, ... )
 
     \relates TQApplication
 
@@ -423,7 +423,7 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
 	int divide( int a, int b )
 	{
 	    if ( b == 0 )				// program error
-		qFatal( "divide: cannot divide by zero" );
+		tqFatal( "divide: cannot divide by zero" );
 	    return a/b;
 	}
     \endcode
@@ -434,10 +434,10 @@ TQt::WindowsVersion qt_winver = (TQt::WindowsVersion)qWinVersion();
     \warning The internal buffer is limited to 8196 bytes (including
     the '\0'-terminator).
 
-    \warning Passing (const char *)0 as argument to qFatal might lead
+    \warning Passing (const char *)0 as argument to tqFatal might lead
     to crashes on certain platforms due to the platforms printf implementation.
 
-    \sa qDebug(), qWarning(), qInstallMsgHandler(),
+    \sa tqDebug(), tqWarning(), qInstallMsgHandler(),
     \link debug.html Debugging\endlink
 */
 
@@ -465,7 +465,7 @@ static void mac_default_handler( const char *msg )
 #endif
 
 
-void qDebug( const char *msg, ... )
+void tqDebug( const char *msg, ... )
 {
     char buf[QT_BUFFER_LENGTH];
     va_list ap;
@@ -516,7 +516,7 @@ void debug( const char *msg, ... )
     }
 }
 
-void qWarning( const char *msg, ... )
+void tqWarning( const char *msg, ... )
 {
     char buf[QT_BUFFER_LENGTH];
     va_list ap;
@@ -568,7 +568,7 @@ void warning( const char *msg, ... )
     }
 }
 
-void qFatal( const char *msg, ... )
+void tqFatal( const char *msg, ... )
 {
     char buf[QT_BUFFER_LENGTH];
     va_list ap;
@@ -646,7 +646,7 @@ void fatal( const char *msg, ... )
   This function does nothing when TQt is built with \c QT_NO_DEBUG
   defined.
 */
-void qSystemWarning( const char* msg, int code )
+void tqSystemWarning( const char* msg, int code )
 {
 #ifndef QT_NO_DEBUG
 #if defined(Q_OS_WIN32)
@@ -666,7 +666,7 @@ void qSystemWarning( const char* msg, int code )
 		       0,
 		       NULL );
 
-	qWarning( "%s\n\tError code %d - %s", msg, code, TQString::fromUcs2(string).latin1() );
+	tqWarning( "%s\n\tError code %d - %s", msg, code, TQString::fromUcs2(string).latin1() );
     }, {
 	FormatMessageA( FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
 			NULL,
@@ -676,14 +676,14 @@ void qSystemWarning( const char* msg, int code )
 			0,
 			NULL );
 
-	qWarning( "%s\n\tError code %d - %s", msg, code, (const char*)string );
+	tqWarning( "%s\n\tError code %d - %s", msg, code, (const char*)string );
     } );
     LocalFree( (HLOCAL)string );
 #else
     if ( code != -1 )
-	qWarning( "%s\n\tError code %d - %s", msg, code, strerror( code ) );
+	tqWarning( "%s\n\tError code %d - %s", msg, code, strerror( code ) );
     else
-	qWarning( "%s", msg );
+	tqWarning( "%s", msg );
 #endif
 #else
     Q_UNUSED( msg );
@@ -719,12 +719,12 @@ void qSystemWarning( const char* msg, int code )
     \endcode
 
     If \c b is zero, the Q_ASSERT statement will output the following
-    message using the qWarning() function:
+    message using the tqWarning() function:
     \code
 	ASSERT: "b != 0" in div.cpp (9)
     \endcode
 
-    \sa qWarning(), \link debug.html Debugging\endlink
+    \sa tqWarning(), \link debug.html Debugging\endlink
 */
 
 
@@ -748,7 +748,7 @@ void qSystemWarning( const char* msg, int code )
 	TQ_CHECK_PTR( a );
     \endcode
 
-    \sa qWarning(), \link debug.html Debugging\endlink
+    \sa tqWarning(), \link debug.html Debugging\endlink
 */
 
 
@@ -757,14 +757,14 @@ void qSystemWarning( const char* msg, int code )
 //
 #if (TQT_VERSION-0 >= 0x040000)
 #if defined(Q_CC_GNU)
-#warning "Change TQ_CHECK_PTR to '{if ((p)==0) qt_check_pointer(__FILE__,__LINE__);}'"
-#warning "No need for qt_check_pointer() to return a value - make it void!"
+#warning "Change TQ_CHECK_PTR to '{if ((p)==0) tqt_check_pointer(__FILE__,__LINE__);}'"
+#warning "No need for tqt_check_pointer() to return a value - make it void!"
 #endif
 #endif
-bool qt_check_pointer( bool c, const char *n, int l )
+bool tqt_check_pointer( bool c, const char *n, int l )
 {
     if ( c )
-	qWarning( "In file %s, line %d: Out of memory", n, l );
+	tqWarning( "In file %s, line %d: Out of memory", n, l );
     return TRUE;
 }
 
@@ -775,7 +775,7 @@ static bool firstObsoleteWarning(const char *obj, const char *oldfunc )
     if ( !obsoleteDict ) {			// first time func is called
 	obsoleteDict = new TQAsciiDict<int>;
 #if defined(QT_DEBUG)
-	qDebug(
+	tqDebug(
       "You are using obsolete functions in the TQt library. Call the function\n"
       "qSuppressObsoleteWarnings() to suppress obsolete warnings.\n"
 	     );
@@ -793,44 +793,44 @@ static bool firstObsoleteWarning(const char *obj, const char *oldfunc )
 
 static bool suppressObsolete = FALSE;
 
-void qSuppressObsoleteWarnings( bool suppress )
+void tqSuppressObsoleteWarnings( bool suppress )
 {
     suppressObsolete = suppress;
 }
 
-void qObsolete(	 const char *obj, const char *oldfunc, const char *newfunc )
+void tqObsolete(	 const char *obj, const char *oldfunc, const char *newfunc )
 {
     if ( suppressObsolete )
 	return;
     if ( !firstObsoleteWarning(obj, oldfunc) )
 	return;
     if ( obj )
-	qDebug( "%s::%s: This function is obsolete, use %s instead.",
+	tqDebug( "%s::%s: This function is obsolete, use %s instead.",
 	       obj, oldfunc, newfunc );
     else
-	qDebug( "%s: This function is obsolete, use %s instead.",
+	tqDebug( "%s: This function is obsolete, use %s instead.",
 	       oldfunc, newfunc );
 }
 
-void qObsolete(	 const char *obj, const char *oldfunc )
+void tqObsolete(	 const char *obj, const char *oldfunc )
 {
     if ( suppressObsolete )
 	return;
     if ( !firstObsoleteWarning(obj, oldfunc) )
 	return;
     if ( obj )
-	qDebug( "%s::%s: This function is obsolete.", obj, oldfunc );
+	tqDebug( "%s::%s: This function is obsolete.", obj, oldfunc );
     else
-	qDebug( "%s: This function is obsolete.", oldfunc );
+	tqDebug( "%s: This function is obsolete.", oldfunc );
 }
 
-void qObsolete(	 const char *message )
+void tqObsolete(	 const char *message )
 {
     if ( suppressObsolete )
 	return;
     if ( !firstObsoleteWarning( "TQt", message) )
 	return;
-    qDebug( "%s", message );
+    tqDebug( "%s", message );
 }
 
 
@@ -886,7 +886,7 @@ void qObsolete(	 const char *message )
 	}
     \endcode
 
-    \sa qDebug(), qWarning(), qFatal(), \link debug.html Debugging\endlink
+    \sa tqDebug(), tqWarning(), tqFatal(), \link debug.html Debugging\endlink
 */
 
 TQtMsgHandler qInstallMsgHandler( TQtMsgHandler h )
diff --git a/src/tools/qgpluginmanager.cpp b/src/tools/qgpluginmanager.cpp
index 5c428f924..ac8a2eebe 100644
--- a/src/tools/qgpluginmanager.cpp
+++ b/src/tools/qgpluginmanager.cpp
@@ -501,12 +501,12 @@ bool TQGPluginManager::addLibrary( TQLibrary* lib )
 		if ( !takeFirst ) {
 		    useful = TRUE;
 		    plugDict.replace( *f, plugin );
-		    qWarning("%s: Discarding feature %s in %s!",
+		    tqWarning("%s: Discarding feature %s in %s!",
 			     (const char*) TQFile::encodeName( plugin->library()),
 			     (*f).latin1(),
 			     (const char*) TQFile::encodeName( old->library() ) );
 		} else {
-		    qWarning("%s: Feature %s already defined in %s!",
+		    tqWarning("%s: Feature %s already defined in %s!",
 			     (const char*) TQFile::encodeName( old->library() ),
 			     (*f).latin1(),
 			     (const char*) TQFile::encodeName( plugin->library() ) );
diff --git a/src/tools/qgvector.cpp b/src/tools/qgvector.cpp
index 90bb88e07..af896ab72 100644
--- a/src/tools/qgvector.cpp
+++ b/src/tools/qgvector.cpp
@@ -236,7 +236,7 @@ bool TQGVector::insert( uint index, Item d )	// insert item at index
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= len ) {			// range error
-	qWarning( "TQGVector::insert: Index %d out of range", index );
+	tqWarning( "TQGVector::insert: Index %d out of range", index );
 	return FALSE;
     }
 #endif
@@ -259,7 +259,7 @@ bool TQGVector::remove( uint index )		// remove item at index
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= len ) {			// range error
-	qWarning( "TQGVector::remove: Index %d out of range", index );
+	tqWarning( "TQGVector::remove: Index %d out of range", index );
 	return FALSE;
     }
 #endif
@@ -275,7 +275,7 @@ TQPtrCollection::Item TQGVector::take( uint index )		// take out item
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= len ) {			// range error
-	qWarning( "TQGVector::take: Index %d out of range", index );
+	tqWarning( "TQGVector::take: Index %d out of range", index );
 	return 0;
     }
 #endif
@@ -406,8 +406,8 @@ void TQGVector::sort()				// sort vector
     }
 
 #ifdef QT_THREAD_SUPPORT
-    TQMutexLocker locker( qt_global_mutexpool ?
-			 qt_global_mutexpool->get( &sort_vec ) : 0 );
+    TQMutexLocker locker( tqt_global_mutexpool ?
+			 tqt_global_mutexpool->get( &sort_vec ) : 0 );
 #endif // QT_THREAD_SUPPORT
 
     sort_vec = (TQGVector*)this;
@@ -421,7 +421,7 @@ int TQGVector::bsearch( Item d ) const		// binary search; when sorted
 	return -1;
     if ( !d ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQGVector::bsearch: Cannot search for null object" );
+	tqWarning( "TQGVector::bsearch: Cannot search for null object" );
 #endif
 	return -1;
     }
@@ -457,7 +457,7 @@ int TQGVector::findRef( Item d, uint index) const // find exact item in vector
 {
 #if defined(QT_CHECK_RANGE)
     if ( index > len ) {			// range error
-	qWarning( "TQGVector::findRef: Index %d out of range", index );
+	tqWarning( "TQGVector::findRef: Index %d out of range", index );
 	return -1;
     }
 #endif
@@ -472,7 +472,7 @@ int TQGVector::find( Item d, uint index ) const	// find equal item in vector
 {
 #if defined(QT_CHECK_RANGE)
     if ( index >= len ) {			// range error
-	qWarning( "TQGVector::find: Index %d out of range", index );
+	tqWarning( "TQGVector::find: Index %d out of range", index );
 	return -1;
     }
 #endif
@@ -530,7 +530,7 @@ void TQGVector::toList( TQGList *list ) const	// store items in list
 void TQGVector::warningIndexRange( uint i )
 {
 #if defined(QT_CHECK_RANGE)
-    qWarning( "TQGVector::operator[]: Index %d out of range", i );
+    tqWarning( "TQGVector::operator[]: Index %d out of range", i );
 #else
     Q_UNUSED( i )
 #endif
diff --git a/src/tools/qiodevice.cpp b/src/tools/qiodevice.cpp
index 64c39915f..6e584ec45 100644
--- a/src/tools/qiodevice.cpp
+++ b/src/tools/qiodevice.cpp
@@ -431,7 +431,7 @@ void TQIODevice::setType( int t )
 {
 #if defined(QT_CHECK_RANGE)
     if ( (t & IO_TypeMask) != t )
-	qWarning( "TQIODevice::setType: Specified type out of range" );
+	tqWarning( "TQIODevice::setType: Specified type out of range" );
 #endif
     ioMode &= ~IO_TypeMask;			// reset type bits
     ioMode |= t;
@@ -447,7 +447,7 @@ void TQIODevice::setMode( int m )
 {
 #if defined(QT_CHECK_RANGE)
     if ( (m & IO_ModeMask) != m )
-	qWarning( "TQIODevice::setMode: Specified mode out of range" );
+	tqWarning( "TQIODevice::setMode: Specified mode out of range" );
 #endif
     ioMode &= ~IO_ModeMask;			// reset mode bits
     ioMode |= m;
@@ -463,7 +463,7 @@ void TQIODevice::setState( int s )
 {
 #if defined(QT_CHECK_RANGE)
     if ( ((uint)s & IO_StateMask) != (uint)s )
-	qWarning( "TQIODevice::setState: Specified state out of range" );
+	tqWarning( "TQIODevice::setState: Specified state out of range" );
 #endif
     ioMode &= ~IO_StateMask;			// reset state bits
     ioMode |= (uint)s;
@@ -569,9 +569,9 @@ bool TQIODevice::at( Offset pos )
 #if defined(QT_CHECK_RANGE)
     if ( pos > size() ) {
 #if defined(QT_ABI_QT4)
-	qWarning( "TQIODevice::at: Index %lld out of range", pos );
+	tqWarning( "TQIODevice::at: Index %lld out of range", pos );
 #else
-	qWarning( "TQIODevice::at: Index %lu out of range", pos );
+	tqWarning( "TQIODevice::at: Index %lu out of range", pos );
 #endif
 	return FALSE;
     }
diff --git a/src/tools/qlibrary.cpp b/src/tools/qlibrary.cpp
index a96e0c068..80a328d8b 100644
--- a/src/tools/qlibrary.cpp
+++ b/src/tools/qlibrary.cpp
@@ -342,13 +342,13 @@ bool TQLibrary::unload()
 #if !defined(QT_NO_LIBRARY_UNLOAD)
     if ( !d->freeLibrary() ) {
 # if defined(QT_DEBUG_COMPONENT)
-	qWarning( "%s could not be unloaded", (const char*) TQFile::encodeName(library()) );
+	tqWarning( "%s could not be unloaded", (const char*) TQFile::encodeName(library()) );
 # endif
 	return FALSE;
     }
 
 # if defined(QT_DEBUG_COMPONENT) && QT_DEBUG_COMPONENT == 2
-    qWarning( "%s has been unloaded", (const char*) TQFile::encodeName(library()) );
+    tqWarning( "%s has been unloaded", (const char*) TQFile::encodeName(library()) );
 # endif
     d->pHnd = 0;
 #endif
diff --git a/src/tools/qlibrary_unix.cpp b/src/tools/qlibrary_unix.cpp
index 6ca49a37e..09962d283 100644
--- a/src/tools/qlibrary_unix.cpp
+++ b/src/tools/qlibrary_unix.cpp
@@ -68,7 +68,7 @@ bool TQLibraryPrivate::loadLibrary()
     pHnd = (void*)shl_load( filename.latin1(), BIND_DEFERRED | BIND_NONFATAL | DYNAMIC_PATH, 0 );
 #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
     if ( !pHnd )
-	qWarning( "%s: failed to load library!", filename.latin1() );
+	tqWarning( "%s: failed to load library!", filename.latin1() );
 #endif
     return pHnd != 0;
 }
@@ -81,7 +81,7 @@ bool TQLibraryPrivate::freeLibrary()
     if ( shl_unload( (shl_t)pHnd ) ) {
 #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
 	TQString filename = library->library();
-	qWarning( "%s: Failed to unload library!", filename.latin1() );
+	tqWarning( "%s: Failed to unload library!", filename.latin1() );
 #endif
 	return FALSE;
     }
@@ -98,7 +98,7 @@ void* TQLibraryPrivate::resolveSymbol( const char* symbol )
     if ( shl_findsym( (shl_t*)&pHnd, symbol, TYPE_UNDEFINED, &address ) < 0 ) {
 #if defined(QT_DEBUG_COMPONENT)
 	TQString filename = library->library();
-	qWarning( "%s: couldn't resolve symbol \"%s\"", filename.latin1(), symbol );
+	tqWarning( "%s: couldn't resolve symbol \"%s\"", filename.latin1(), symbol );
 #endif
     }
     return address;
@@ -120,7 +120,7 @@ bool TQLibraryPrivate::loadLibrary()
     pHnd = DL_PREFIX(dlopen)( filename.latin1(), RTLD_LAZY );
 #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
     if ( !pHnd )
-	qWarning( "%s", DL_PREFIX(dlerror)() );
+	tqWarning( "%s", DL_PREFIX(dlerror)() );
 #endif
     return pHnd != 0;
 }
@@ -132,7 +132,7 @@ bool TQLibraryPrivate::freeLibrary()
 
     if ( DL_PREFIX(dlclose)( pHnd ) ) {
 #if defined(QT_DEBUG) || defined(QT_DEBUG_COMPONENT)
-	qWarning( "%s", DL_PREFIX(dlerror)() );
+	tqWarning( "%s", DL_PREFIX(dlerror)() );
 #endif
 	return FALSE;
     }
@@ -159,7 +159,7 @@ void* TQLibraryPrivate::resolveSymbol( const char* symbol )
 #if defined(QT_DEBUG_COMPONENT)
     const char* error = DL_PREFIX(dlerror)();
     if ( error )
-	qWarning( "%s", error );
+	tqWarning( "%s", error );
 #endif
     return address;
 }
diff --git a/src/tools/qlocale.cpp b/src/tools/qlocale.cpp
index ce2e1647b..3dabc3ee6 100644
--- a/src/tools/qlocale.cpp
+++ b/src/tools/qlocale.cpp
@@ -3071,7 +3071,7 @@ static char digitToCLocale(TQChar zero, TQChar d)
             && zero.unicode() + 10 > d.unicode())
         return '0' + d.unicode() - zero.unicode();
 
-    qWarning("TQLocalePrivate::digitToCLocale(): bad digit: row=%d, cell=%d", d.row(), d.cell());
+    tqWarning("TQLocalePrivate::digitToCLocale(): bad digit: row=%d, cell=%d", d.row(), d.cell());
     return TQChar(0);
 }
 
@@ -3246,7 +3246,7 @@ TQString TQLocalePrivate::doubleToString(double d,
 #ifdef QT_QLOCALE_USES_FCVT
 #ifdef QT_THREAD_SUPPORT
         static bool dummy_for_mutex;
-        TQMutex *fcvt_mutex =  qt_global_mutexpool ? qt_global_mutexpool->get( &dummy_for_mutex ) : 0;
+        TQMutex *fcvt_mutex =  tqt_global_mutexpool ? tqt_global_mutexpool->get( &dummy_for_mutex ) : 0;
 # define FCVT_LOCK if (fcvt_mutex) fcvt_mutex->lock()
 # define FCVT_UNLOCK if (fcvt_mutex) fcvt_mutex->unlock()
 #else
diff --git a/src/tools/qmutex_unix.cpp b/src/tools/qmutex_unix.cpp
index 146edbec9..b69661ad1 100644
--- a/src/tools/qmutex_unix.cpp
+++ b/src/tools/qmutex_unix.cpp
@@ -119,7 +119,7 @@ TQMutexPrivate::~TQMutexPrivate()
 
 #ifdef QT_CHECK_RANGE
     if ( ret )
-	qWarning( "Mutex destroy failure: %s", strerror( ret ) );
+	tqWarning( "Mutex destroy failure: %s", strerror( ret ) );
 #endif
 }
 
@@ -136,7 +136,7 @@ TQRealMutexPrivate::TQRealMutexPrivate(bool recurs)
 
 #ifdef QT_CHECK_RANGE
     if( ret )
-	qWarning( "Mutex init failure: %s", strerror( ret ) );
+	tqWarning( "Mutex init failure: %s", strerror( ret ) );
 #endif // QT_CHECK_RANGE
 }
 
@@ -146,7 +146,7 @@ void TQRealMutexPrivate::lock()
 
 #ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning("Mutex lock failure: %s", strerror(ret));
+	tqWarning("Mutex lock failure: %s", strerror(ret));
 #endif
 }
 
@@ -156,7 +156,7 @@ void TQRealMutexPrivate::unlock()
 
 #ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning("Mutex unlock failure: %s", strerror(ret));
+	tqWarning("Mutex unlock failure: %s", strerror(ret));
 #endif
 }
 
@@ -168,7 +168,7 @@ bool TQRealMutexPrivate::locked()
 	return TRUE;
     } else if (ret) {
 #ifdef QT_CHECK_RANGE
-	qWarning("Mutex locktest failure: %s", strerror(ret));
+	tqWarning("Mutex locktest failure: %s", strerror(ret));
 #endif
     } else
 	pthread_mutex_unlock(&handle);
@@ -184,7 +184,7 @@ bool TQRealMutexPrivate::trylock()
 	return FALSE;
     } else if (ret) {
 #ifdef QT_CHECK_RANGE
-	qWarning("Mutex trylock failure: %s", strerror(ret));
+	tqWarning("Mutex trylock failure: %s", strerror(ret));
 #endif
 	return FALSE;
     }
@@ -210,7 +210,7 @@ TQRecursiveMutexPrivate::TQRecursiveMutexPrivate()
 
 #  ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning( "Mutex init failure: %s", strerror(ret) );
+	tqWarning( "Mutex init failure: %s", strerror(ret) );
 #  endif
 
     pthread_mutexattr_init(&attr);
@@ -219,7 +219,7 @@ TQRecursiveMutexPrivate::TQRecursiveMutexPrivate()
 
 #  ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning( "Mutex init failure: %s", strerror(ret) );
+	tqWarning( "Mutex init failure: %s", strerror(ret) );
 #  endif
 }
 
@@ -229,7 +229,7 @@ TQRecursiveMutexPrivate::~TQRecursiveMutexPrivate()
 
 #  ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning( "Mutex destroy failure: %s", strerror(ret) );
+	tqWarning( "Mutex destroy failure: %s", strerror(ret) );
 #  endif
 }
 
@@ -263,8 +263,8 @@ void TQRecursiveMutexPrivate::unlock()
 	}
     } else {
 #ifdef QT_CHECK_RANGE
-	qWarning("TQMutex::unlock: unlock from different thread than locker");
-	qWarning("                was locked by %d, unlock attempt from %d",
+	tqWarning("TQMutex::unlock: unlock from different thread than locker");
+	tqWarning("                was locked by %d, unlock attempt from %d",
 		 (int)owner, (int)pthread_self());
 #endif
     }
@@ -284,7 +284,7 @@ bool TQRecursiveMutexPrivate::locked()
     } else {
 #ifdef QT_CHECK_RANGE
 	if (code)
-	    qWarning("Mutex trylock failure: %s", strerror(code));
+	    tqWarning("Mutex trylock failure: %s", strerror(code));
 #endif
 
 	pthread_mutex_unlock(&handle);
@@ -311,7 +311,7 @@ bool TQRecursiveMutexPrivate::trylock()
 	    ret = FALSE;
 	} else if (code) {
 #ifdef QT_CHECK_RANGE
-	    qWarning("Mutex trylock failure: %s", strerror(code));
+	    tqWarning("Mutex trylock failure: %s", strerror(code));
 #endif
 	    ret = FALSE;
 	} else {
diff --git a/src/tools/qmutexpool.cpp b/src/tools/qmutexpool.cpp
index 48f1beeb4..5bc6cce2f 100644
--- a/src/tools/qmutexpool.cpp
+++ b/src/tools/qmutexpool.cpp
@@ -42,7 +42,7 @@
 
 #include <ntqthread.h>
 
-Q_EXPORT TQMutexPool *qt_global_mutexpool = 0;
+Q_EXPORT TQMutexPool *tqt_global_mutexpool = 0;
 
 
 /*!
diff --git a/src/tools/qmutexpool_p.h b/src/tools/qmutexpool_p.h
index 67bd23c03..e560c994c 100644
--- a/src/tools/qmutexpool_p.h
+++ b/src/tools/qmutexpool_p.h
@@ -73,7 +73,7 @@ private:
     bool recurs;
 };
 
-extern Q_EXPORT TQMutexPool *qt_global_mutexpool;
+extern Q_EXPORT TQMutexPool *tqt_global_mutexpool;
 
 #endif // QT_THREAD_SUPPORT
 
diff --git a/src/tools/qregexp.cpp b/src/tools/qregexp.cpp
index 5338e6dbb..7330f4f1a 100644
--- a/src/tools/qregexp.cpp
+++ b/src/tools/qregexp.cpp
@@ -1516,49 +1516,49 @@ void TQRegExpEngine::heuristicallyChooseHeuristic()
 void TQRegExpEngine::dump() const
 {
     int i, j;
-    qDebug( "Case %ssensitive engine", cs ? "" : "in" );
-    qDebug( "  States" );
+    tqDebug( "Case %ssensitive engine", cs ? "" : "in" );
+    tqDebug( "  States" );
     for ( i = 0; i < ns; i++ ) {
-	qDebug( "  %d%s", i,
+	tqDebug( "  %d%s", i,
 		i == InitialState ? " (initial)" :
 		i == FinalState ? " (final)" : "" );
 #ifndef QT_NO_REGEXP_CAPTURE
-	qDebug( "    in atom %d", s[i]->atom );
+	tqDebug( "    in atom %d", s[i]->atom );
 #endif
 	int m = s[i]->match;
 	if ( (m & CharClassBit) != 0 ) {
-	    qDebug( "    match character class %d", m ^ CharClassBit );
+	    tqDebug( "    match character class %d", m ^ CharClassBit );
 #ifndef QT_NO_REGEXP_CCLASS
 	    cl[m ^ CharClassBit]->dump();
 #else
-	    qDebug( "    negative character class" );
+	    tqDebug( "    negative character class" );
 #endif
 	} else if ( (m & BackRefBit) != 0 ) {
-	    qDebug( "    match back-reference %d", m ^ BackRefBit );
+	    tqDebug( "    match back-reference %d", m ^ BackRefBit );
 	} else if ( m >= 0x20 && m <= 0x7e ) {
-	    qDebug( "    match 0x%.4x (%c)", m, m );
+	    tqDebug( "    match 0x%.4x (%c)", m, m );
 	} else {
-	    qDebug( "    match 0x%.4x", m );
+	    tqDebug( "    match 0x%.4x", m );
 	}
 	for ( j = 0; j < (int) s[i]->outs.size(); j++ ) {
 	    int next = s[i]->outs[j];
-	    qDebug( "    -> %d", next );
+	    tqDebug( "    -> %d", next );
 	    if ( s[i]->reenter != 0 && s[i]->reenter->contains(next) )
-		qDebug( "       [reenter %d]", (*s[i]->reenter)[next] );
+		tqDebug( "       [reenter %d]", (*s[i]->reenter)[next] );
 	    if ( s[i]->anchors != 0 && at(*s[i]->anchors, next) != 0 )
-		qDebug( "       [anchors 0x%.8x]", (*s[i]->anchors)[next] );
+		tqDebug( "       [anchors 0x%.8x]", (*s[i]->anchors)[next] );
 	}
     }
 #ifndef QT_NO_REGEXP_CAPTURE
     if ( nf > 0 ) {
-	qDebug( "  Atom    Parent  Capture" );
+	tqDebug( "  Atom    Parent  Capture" );
 	for ( i = 0; i < nf; i++ )
-	    qDebug( "  %6d  %6d  %6d", i, f[i].parent, f[i].capture );
+	    tqDebug( "  %6d  %6d  %6d", i, f[i].parent, f[i].capture );
     }
 #endif
 #ifndef QT_NO_REGEXP_ANCHOR_ALT
     for ( i = 0; i < (int) aa.size(); i++ )
-	qDebug( "  Anchor alternation 0x%.8x: 0x%.8x 0x%.9x", i, aa[i].a,
+	tqDebug( "  Anchor alternation 0x%.8x: 0x%.8x 0x%.9x", i, aa[i].a,
 		aa[i].b );
 #endif
 }
@@ -2290,13 +2290,13 @@ bool TQRegExpEngine::CharClass::in( TQChar ch ) const
 void TQRegExpEngine::CharClass::dump() const
 {
     int i;
-    qDebug( "    %stive character class", n ? "nega" : "posi" );
+    tqDebug( "    %stive character class", n ? "nega" : "posi" );
 #ifndef QT_NO_REGEXP_CCLASS
     if ( c != 0 )
-	qDebug( "      categories 0x%.8x", c );
+	tqDebug( "      categories 0x%.8x", c );
 #endif
     for ( i = 0; i < (int) r.size(); i++ )
-	qDebug( "      0x%.4x through 0x%.4x", r[i].from, r[i].to );
+	tqDebug( "      0x%.4x through 0x%.4x", r[i].from, r[i].to );
 }
 #endif
 #endif
@@ -2559,22 +2559,22 @@ void TQRegExpEngine::Box::setupHeuristics()
 void TQRegExpEngine::Box::dump() const
 {
     int i;
-    qDebug( "Box of at least %d character%s", minl, minl == 1 ? "" : "s" );
-    qDebug( "  Left states:" );
+    tqDebug( "Box of at least %d character%s", minl, minl == 1 ? "" : "s" );
+    tqDebug( "  Left states:" );
     for ( i = 0; i < (int) ls.size(); i++ ) {
 	if ( at(lanchors, ls[i]) == 0 )
-	    qDebug( "    %d", ls[i] );
+	    tqDebug( "    %d", ls[i] );
 	else
-	    qDebug( "    %d [anchors 0x%.8x]", ls[i], lanchors[ls[i]] );
+	    tqDebug( "    %d [anchors 0x%.8x]", ls[i], lanchors[ls[i]] );
     }
-    qDebug( "  Right states:" );
+    tqDebug( "  Right states:" );
     for ( i = 0; i < (int) rs.size(); i++ ) {
 	if ( at(ranchors, rs[i]) == 0 )
-	    qDebug( "    %d", rs[i] );
+	    tqDebug( "    %d", rs[i] );
 	else
-	    qDebug( "    %d [anchors 0x%.8x]", rs[i], ranchors[rs[i]] );
+	    tqDebug( "    %d [anchors 0x%.8x]", rs[i], ranchors[rs[i]] );
     }
-    qDebug( "  Skip anchors: 0x%.8x", skipanchors );
+    tqDebug( "  Skip anchors: 0x%.8x", skipanchors );
 }
 #endif
 
diff --git a/src/tools/qsemaphore.cpp b/src/tools/qsemaphore.cpp
index 52fbd2765..ed3c328be 100644
--- a/src/tools/qsemaphore.cpp
+++ b/src/tools/qsemaphore.cpp
@@ -178,7 +178,7 @@ int TQSemaphore::operator+=(int n)
 
     if ( n < 0 || n > d->max ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQSemaphore::operator+=: paramter %d out of range", n );
+	tqWarning( "TQSemaphore::operator+=: paramter %d out of range", n );
 #endif // QT_CHECK_RANGE
 	n = n < 0 ? 0 : d->max;
     }
@@ -201,7 +201,7 @@ int TQSemaphore::operator-=(int n)
 
     if ( n < 0 || n > d->value ) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQSemaphore::operator-=: paramter %d out of range", n );
+	tqWarning( "TQSemaphore::operator-=: paramter %d out of range", n );
 #endif // QT_CHECK_RANGE
 	n = n < 0 ? 0 : d->value;
     }
diff --git a/src/tools/qsettings.cpp b/src/tools/qsettings.cpp
index 640d5643c..d5e9f81c0 100644
--- a/src/tools/qsettings.cpp
+++ b/src/tools/qsettings.cpp
@@ -345,7 +345,7 @@ void TQSettingsHeading::read(const TQString &filename)
     TQFile file(filename);
     if (! file.open(IO_ReadOnly)) {
 #if defined(QT_CHECK_STATE)
-	qWarning("TQSettings: failed to open file '%s'", filename.latin1());
+	tqWarning("TQSettings: failed to open file '%s'", filename.latin1());
 #endif
 	return;
     }
@@ -391,7 +391,7 @@ void TQSettingsHeading::parseLine(TQTextStream &stream)
     } else {
 	if (git == end()) {
 #if defined(QT_CHECK_STATE)
-	    qWarning("TQSettings: line '%s' out of group", line.latin1());
+	    tqWarning("TQSettings: line '%s' out of group", line.latin1());
 #endif
 	    return;
 	}
@@ -399,7 +399,7 @@ void TQSettingsHeading::parseLine(TQTextStream &stream)
 	int i = line.find('=');
        	if (i == -1) {
 #if defined(QT_CHECK_STATE)
-	    qWarning("TQSettings: malformed line '%s' in group '%s'",
+	    tqWarning("TQSettings: malformed line '%s' in group '%s'",
 		     line.latin1(), git.key().latin1());
 #endif
 	    return;
@@ -430,7 +430,7 @@ void TQSettingsHeading::parseLine(TQTextStream &stream)
 		    // still escaped at EOL - manually escaped "newline"
 		    if (stream.atEnd()) {
 #if defined(QT_CHECK_STATE)
-			qWarning("TQSettings: reached end of file, expected continued line");
+			tqWarning("TQSettings: reached end of file, expected continued line");
 #endif
 			break;
 		    }
@@ -503,13 +503,13 @@ TQSettingsPrivate::TQSettingsPrivate( TQSettings::Format format )
     } );
 #endif // Q_OS_TEMP
 #else
-    defPath = qInstallPathSysconf();
+    defPath = tqInstallPathSysconf();
 #endif
     TQDir dir(appSettings);
     if (! dir.exists()) {
 	if (! dir.mkdir(dir.path()))
 #if defined(QT_CHECK_STATE)
-	    qWarning("TQSettings: error creating %s", dir.path().latin1());
+	    tqWarning("TQSettings: error creating %s", dir.path().latin1());
 #else
 	    ;
 #endif
@@ -804,7 +804,7 @@ void TQSettings::insertSearchPath( System s, const TQString &path)
 
     if ( !qt_verify_key( path ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::insertSearchPath: Invalid key: '%s'", path.isNull() ? "(null)" : path.latin1() );
+	tqWarning( "TQSettings::insertSearchPath: Invalid key: '%s'", path.isNull() ? "(null)" : path.latin1() );
 #endif
 	return;
     }
@@ -844,7 +844,7 @@ void TQSettings::removeSearchPath( System s, const TQString &path)
 {
     if ( !qt_verify_key( path ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::insertSearchPath: Invalid key: '%s'", path.isNull() ? "(null)" : path.latin1() );
+	tqWarning( "TQSettings::insertSearchPath: Invalid key: '%s'", path.isNull() ? "(null)" : path.latin1() );
 #endif
 	return;
     }
@@ -985,7 +985,7 @@ bool TQSettings::sync()
 	if ( filename.isEmpty() ) {
 
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::sync: filename is null/empty");
+	    tqWarning("TQSettings::sync: filename is null/empty");
 #endif // QT_CHECK_STATE
 
 	    success = FALSE;
@@ -1000,7 +1000,7 @@ bool TQSettings::sync()
 	if (! file.open(IO_WriteOnly)) {
 
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::sync: failed to open '%s' for writing",
+	    tqWarning("TQSettings::sync: failed to open '%s' for writing",
 		     file.name().latin1());
 #endif // QT_CHECK_STATE
 
@@ -1041,7 +1041,7 @@ bool TQSettings::sync()
 	if (file.status() != IO_Ok) {
 
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::sync: error at end of write");
+	    tqWarning("TQSettings::sync: error at end of write");
 #endif // QT_CHECK_STATE
 
 	    success = FALSE;
@@ -1055,7 +1055,7 @@ bool TQSettings::sync()
 		 !dir.rename( file.name(), filename, TRUE ) ) {
 
 #ifdef QT_CHECK_STATE
-		qWarning( "TQSettings::sync: error writing file '%s'",
+		tqWarning( "TQSettings::sync: error writing file '%s'",
 			  TQFile::encodeName( filename ).data() );
 #endif // QT_CHECK_STATE
 
@@ -1096,7 +1096,7 @@ bool TQSettings::readBoolEntry(const TQString &key, bool def, bool *ok )
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::readBoolEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::readBoolEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
     	if ( ok )
 	    *ok = FALSE;
@@ -1121,7 +1121,7 @@ bool TQSettings::readBoolEntry(const TQString &key, bool def, bool *ok )
 	return FALSE;
 
     if (! value.isEmpty())
-	qWarning("TQSettings::readBoolEntry: '%s' is not 'true' or 'false'",
+	tqWarning("TQSettings::readBoolEntry: '%s' is not 'true' or 'false'",
 		 value.latin1());
     if ( ok )
 	*ok = FALSE;
@@ -1148,7 +1148,7 @@ double TQSettings::readDoubleEntry(const TQString &key, double def, bool *ok )
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::readDoubleEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::readDoubleEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
     	if ( ok )
 	    *ok = FALSE;
@@ -1167,7 +1167,7 @@ double TQSettings::readDoubleEntry(const TQString &key, double def, bool *ok )
     if ( conv_ok )
 	return retval;
     if ( ! value.isEmpty() )
-	qWarning( "TQSettings::readDoubleEntry: '%s' is not a number",
+	tqWarning( "TQSettings::readDoubleEntry: '%s' is not a number",
 		  value.latin1() );
     if ( ok )
 	*ok = FALSE;
@@ -1194,7 +1194,7 @@ int TQSettings::readNumEntry(const TQString &key, int def, bool *ok )
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::readNumEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::readNumEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	if ( ok )
 	    *ok = FALSE;
@@ -1212,7 +1212,7 @@ int TQSettings::readNumEntry(const TQString &key, int def, bool *ok )
     if ( conv_ok )
 	return retval;
     if ( ! value.isEmpty() )
-	qWarning( "TQSettings::readNumEntry: '%s' is not a number",
+	tqWarning( "TQSettings::readNumEntry: '%s' is not a number",
 		  value.latin1() );
     if ( ok )
 	*ok = FALSE;
@@ -1239,7 +1239,7 @@ TQString TQSettings::readEntry(const TQString &key, const TQString &def, bool *o
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::readEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::readEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	if ( ok )
 	    *ok = FALSE;
@@ -1263,7 +1263,7 @@ TQString TQSettings::readEntry(const TQString &key, const TQString &def, bool *o
 
 	if (list.count() < 2) {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::readEntry: invalid key '%s'", grp_key.latin1());
+	    tqWarning("TQSettings::readEntry: invalid key '%s'", grp_key.latin1());
 #endif // QT_CHECK_STATE
 	    if ( ok )
 		*ok = FALSE;
@@ -1321,7 +1321,7 @@ bool TQSettings::writeEntry(const TQString &key, bool value)
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return FALSE;
     }
@@ -1352,7 +1352,7 @@ bool TQSettings::writeEntry(const TQString &key, double value)
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return FALSE;
     }
@@ -1382,7 +1382,7 @@ bool TQSettings::writeEntry(const TQString &key, int value)
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return FALSE;
     }
@@ -1435,7 +1435,7 @@ bool TQSettings::writeEntry(const TQString &key, const TQString &value)
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::writeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return FALSE;
     }
@@ -1454,7 +1454,7 @@ bool TQSettings::writeEntry(const TQString &key, const TQString &value)
 
 	if (list.count() < 2) {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::writeEntry: invalid key '%s'", grp_key.latin1());
+	    tqWarning("TQSettings::writeEntry: invalid key '%s'", grp_key.latin1());
 #endif // QT_CHECK_STATE
 
 	    return FALSE;
@@ -1498,7 +1498,7 @@ bool TQSettings::removeEntry(const TQString &key)
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::removeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::removeEntry: Invalid key: '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return FALSE;
     }
@@ -1515,7 +1515,7 @@ bool TQSettings::removeEntry(const TQString &key)
 
 	if (list.count() < 2) {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::removeEntry: invalid key '%s'", grp_key.latin1());
+	    tqWarning("TQSettings::removeEntry: invalid key '%s'", grp_key.latin1());
 #endif // QT_CHECK_STATE
 
 	    return FALSE;
@@ -1578,7 +1578,7 @@ TQStringList TQSettings::entryList(const TQString &key) const
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::entryList: Invalid key: %s", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::entryList: Invalid key: %s", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return TQStringList();
     }
@@ -1595,7 +1595,7 @@ TQStringList TQSettings::entryList(const TQString &key) const
 
 	if (list.count() < 1) {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::listEntries: invalid key '%s'", grp_key.latin1());
+	    tqWarning("TQSettings::listEntries: invalid key '%s'", grp_key.latin1());
 #endif // QT_CHECK_STATE
 
 	    return TQStringList();
@@ -1686,7 +1686,7 @@ TQStringList TQSettings::subkeyList(const TQString &key) const
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::subkeyList: Invalid key: %s", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::subkeyList: Invalid key: %s", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return TQStringList();
     }
@@ -1704,7 +1704,7 @@ TQStringList TQSettings::subkeyList(const TQString &key) const
 
 	if (list.count() < 1) {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::subkeyList: invalid key '%s'", grp_key.latin1());
+	    tqWarning("TQSettings::subkeyList: invalid key '%s'", grp_key.latin1());
 #endif // QT_CHECK_STATE
 
 	    return TQStringList();
@@ -1781,7 +1781,7 @@ TQDateTime TQSettings::lastModificationTime( const TQString &key )
     TQString grp_key( groupKey( group(), key ) );
     if ( !qt_verify_key( grp_key ) ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQSettings::lastModificationTime: Invalid key '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
+	tqWarning( "TQSettings::lastModificationTime: Invalid key '%s'", grp_key.isNull() ? "(null)" : grp_key.latin1() );
 #endif
 	return TQDateTime();
     }
@@ -1797,7 +1797,7 @@ TQDateTime TQSettings::lastModificationTime( const TQString &key )
 
 	if (list.count() < 2) {
 #ifdef QT_CHECK_STATE
-	    qWarning("TQSettings::lastModificationTime: Invalid key '%s'", grp_key.latin1());
+	    tqWarning("TQSettings::lastModificationTime: Invalid key '%s'", grp_key.latin1());
 #endif // QT_CHECK_STATE
 
 	    return TQDateTime();
@@ -2030,7 +2030,7 @@ void TQSettings::setPath( const TQString &domain, const TQString &product, Scope
     if (scope == User)
 	actualSearchPath = TQDir::homeDirPath() + "/.";
     else
-	actualSearchPath = TQString(qInstallPathSysconf()) + "/";
+	actualSearchPath = TQString(tqInstallPathSysconf()) + "/";
     actualSearchPath += domain.mid( 0, lastDot ) + "/" + product;
     insertSearchPath( Unix, actualSearchPath );
 #endif
diff --git a/src/tools/qstring.cpp b/src/tools/qstring.cpp
index 756f12477..bb521868c 100644
--- a/src/tools/qstring.cpp
+++ b/src/tools/qstring.cpp
@@ -1986,7 +1986,7 @@ static TQString replaceArgEscapes(const TQString &s, const ArgEscapeData &d, int
     differ between languages.
 
     If there is no place marker (\c %1, \c %2, etc.), a warning
-    message (qWarning()) is output and the result is undefined.
+    message (tqWarning()) is output and the result is undefined.
 
     \warning If any placeholder occurs more than once, the result is undefined.
 
@@ -1996,7 +1996,7 @@ TQString TQString::arg( const TQString& a, int fieldWidth ) const
     ArgEscapeData d = findArgEscapes(*this);
 
     if (d.occurrences == 0) {
-        qWarning( "TQString::arg(): Argument missing: %s, %s", latin1(),
+        tqWarning( "TQString::arg(): Argument missing: %s, %s", latin1(),
                   a.latin1() );
         return *this;
     }
@@ -2103,7 +2103,7 @@ TQString TQString::arg( Q_LLONG a, int fieldWidth, int base ) const
     ArgEscapeData d = findArgEscapes(*this);
 
     if (d.occurrences == 0) {
-        qWarning( "TQString::arg(): Argument missing: %s, %lld", latin1(),
+        tqWarning( "TQString::arg(): Argument missing: %s, %lld", latin1(),
                   a );
         return *this;
     }
@@ -2133,7 +2133,7 @@ TQString TQString::arg( Q_ULLONG a, int fieldWidth, int base ) const
     ArgEscapeData d = findArgEscapes(*this);
 
     if (d.occurrences == 0) {
-        qWarning( "TQString::arg(): Argument missing: %s, %llu", latin1(),
+        tqWarning( "TQString::arg(): Argument missing: %s, %llu", latin1(),
                   a );
         return *this;
     }
@@ -2249,7 +2249,7 @@ TQString TQString::arg( double a, int fieldWidth, char fmt, int prec ) const
     ArgEscapeData d = findArgEscapes(*this);
 
     if (d.occurrences == 0) {
-        qWarning( "TQString::arg(): Argument missing: %s, %g", latin1(),
+        tqWarning( "TQString::arg(): Argument missing: %s, %g", latin1(),
                   a );
         return *this;
     }
@@ -2281,7 +2281,7 @@ TQString TQString::arg( double a, int fieldWidth, char fmt, int prec ) const
 		break;
 	    default:
 #if defined(QT_CHECK_RANGE)
-		qWarning( "TQString::setNum: Invalid format char '%c'", fmt );
+		tqWarning( "TQString::setNum: Invalid format char '%c'", fmt );
 #endif
 		break;
 	}
@@ -2329,7 +2329,7 @@ TQString TQString::multiArg( int numArgs, const TQString& a1, const TQString& a2
 	} while ( lastDigit < 10 && digitUsed[lastDigit] == 0 );
 
 	if ( lastDigit == 10 ) {
-	    qWarning( "TQString::arg(): Argument missing: %s, %s",
+	    tqWarning( "TQString::arg(): Argument missing: %s, %s",
 		      latin1(), args[i]->latin1() );
 	    numArgs = i;
 	    lastDigit = 9;
@@ -4735,7 +4735,7 @@ Q_LLONG TQString::toLongLong( bool *ok, int base ) const
 {
 #if defined(QT_CHECK_RANGE)
     if ( base != 0 && (base < 2 || base > 36) ) {
-	qWarning( "TQString::toLongLong: Invalid base (%d)", base );
+	tqWarning( "TQString::toLongLong: Invalid base (%d)", base );
 	base = 10;
     }
 #endif
@@ -4825,7 +4825,7 @@ Q_ULLONG TQString::toULongLong( bool *ok, int base ) const
 {
 #if defined(QT_CHECK_RANGE)
     if ( base != 0 && (base < 2 || base > 36) ) {
-	qWarning( "TQString::toULongLong: Invalid base %d", base );
+	tqWarning( "TQString::toULongLong: Invalid base %d", base );
 	base = 10;
     }
 #endif
@@ -5153,7 +5153,7 @@ TQString &TQString::setNum( Q_LLONG n, int base )
 {
 #if defined(QT_CHECK_RANGE)
     if ( base < 2 || base > 36 ) {
-	qWarning( "TQString::setNum: Invalid base %d", base );
+	tqWarning( "TQString::setNum: Invalid base %d", base );
 	base = 10;
     }
 #endif
@@ -5175,7 +5175,7 @@ TQString &TQString::setNum( Q_ULLONG n, int base )
 {
 #if defined(QT_CHECK_RANGE)
     if ( base < 2 || base > 36 ) {
-	qWarning( "TQString::setNum: Invalid base %d", base );
+	tqWarning( "TQString::setNum: Invalid base %d", base );
 	base = 10;
     }
 #endif
@@ -5282,7 +5282,7 @@ TQString &TQString::setNum( double n, char f, int prec )
 	    break;
 	default:
 #if defined(QT_CHECK_RANGE)
-	    qWarning( "TQString::setNum: Invalid format char '%c'", f );
+	    tqWarning( "TQString::setNum: Invalid format char '%c'", f );
 #endif
 	    break;
     }
@@ -7128,7 +7128,7 @@ TQCString qt_winTQString2MB( const TQString& s, int uclen )
 	} else {
 #ifndef QT_NO_DEBUG
 	    // Fail.
-	    qWarning("WideCharToMultiByte cannot convert multibyte text (error %d): %s (UTF8)",
+	    tqWarning("WideCharToMultiByte cannot convert multibyte text (error %d): %s (UTF8)",
 		r, s.utf8().data());
 #endif
 	    break;
@@ -7154,7 +7154,7 @@ TQString qt_winMB2TQString( const char* mb, int mblen )
 	int r = GetLastError();
 	if ( r == ERROR_INSUFFICIENT_BUFFER ) {
 	    if ( wc != wc_auto ) {
-		qWarning("Size changed in MultiByteToWideChar");
+		tqWarning("Size changed in MultiByteToWideChar");
 		break;
 	    } else {
 		wclen = MultiByteToWideChar( CP_ACP, MB_PRECOMPOSED,
@@ -7164,7 +7164,7 @@ TQString qt_winMB2TQString( const char* mb, int mblen )
 	    }
 	} else {
 	    // Fail.
-	    qWarning("MultiByteToWideChar cannot convert multibyte text");
+	    tqWarning("MultiByteToWideChar cannot convert multibyte text");
 	    break;
 	}
     }
diff --git a/src/tools/qtextstream.cpp b/src/tools/qtextstream.cpp
index e3633600f..e5ccf8bad 100644
--- a/src/tools/qtextstream.cpp
+++ b/src/tools/qtextstream.cpp
@@ -185,7 +185,7 @@
 #if defined(QT_CHECK_STATE)
 #undef  CHECK_STREAM_PRECOND
 #define CHECK_STREAM_PRECOND  if ( !dev ) {				\
-				qWarning( "TQTextStream: No device" );	\
+				tqWarning( "TQTextStream: No device" );	\
 				return *this; }
 #else
 #define CHECK_STREAM_PRECOND
@@ -327,13 +327,13 @@ bool TQStringBuffer::open( int m )
 {
     if ( !s ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQStringBuffer::open: No string" );
+	tqWarning( "TQStringBuffer::open: No string" );
 #endif
 	return FALSE;
     }
     if ( isOpen() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQStringBuffer::open: Buffer already open" );
+	tqWarning( "TQStringBuffer::open: Buffer already open" );
 #endif
 	return FALSE;
     }
@@ -377,16 +377,16 @@ bool TQStringBuffer::at( Offset pos )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQStringBuffer::at: Buffer is not open" );
+	tqWarning( "TQStringBuffer::at: Buffer is not open" );
 	return FALSE;
     }
 #endif
     if ( pos >= s->length()*2 ) {
 #if defined(QT_CHECK_RANGE)
 #if defined(QT_ABI_QT4)
-	qWarning( "TQStringBuffer::at: Index %lld out of range", pos );
+	tqWarning( "TQStringBuffer::at: Index %lld out of range", pos );
 #else
-	qWarning( "TQStringBuffer::at: Index %lu out of range", pos );
+	tqWarning( "TQStringBuffer::at: Index %lu out of range", pos );
 #endif
 #endif
 	return FALSE;
@@ -401,11 +401,11 @@ Q_LONG TQStringBuffer::readBlock( char *p, Q_ULONG len )
 #if defined(QT_CHECK_STATE)
     TQ_CHECK_PTR( p );
     if ( !isOpen() ) {
-	qWarning( "TQStringBuffer::readBlock: Buffer not open" );
+	tqWarning( "TQStringBuffer::readBlock: Buffer not open" );
 	return -1;
     }
     if ( !isReadable() ) {
-	qWarning( "TQStringBuffer::readBlock: Read operation not permitted" );
+	tqWarning( "TQStringBuffer::readBlock: Read operation not permitted" );
 	return -1;
     }
 #endif
@@ -427,23 +427,23 @@ Q_LONG TQStringBuffer::writeBlock( const char *p, Q_ULONG len )
 {
 #if defined(QT_CHECK_NULL)
     if ( p == 0 && len != 0 )
-	qWarning( "TQStringBuffer::writeBlock: Null pointer error" );
+	tqWarning( "TQStringBuffer::writeBlock: Null pointer error" );
 #endif
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQStringBuffer::writeBlock: Buffer not open" );
+	tqWarning( "TQStringBuffer::writeBlock: Buffer not open" );
 	return -1;
     }
     if ( !isWritable() ) {
-	qWarning( "TQStringBuffer::writeBlock: Write operation not permitted" );
+	tqWarning( "TQStringBuffer::writeBlock: Write operation not permitted" );
 	return -1;
     }
     if ( ioIndex&1 ) {
-	qWarning( "TQStringBuffer::writeBlock: non-even index - non Unicode" );
+	tqWarning( "TQStringBuffer::writeBlock: non-even index - non Unicode" );
 	return -1;
     }
     if ( len&1 ) {
-	qWarning( "TQStringBuffer::writeBlock: non-even length - non Unicode" );
+	tqWarning( "TQStringBuffer::writeBlock: non-even length - non Unicode" );
 	return -1;
     }
 #endif
@@ -456,11 +456,11 @@ int TQStringBuffer::getch()
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQStringBuffer::getch: Buffer not open" );
+	tqWarning( "TQStringBuffer::getch: Buffer not open" );
 	return -1;
     }
     if ( !isReadable() ) {
-	qWarning( "TQStringBuffer::getch: Read operation not permitted" );
+	tqWarning( "TQStringBuffer::getch: Read operation not permitted" );
 	return -1;
     }
 #endif
@@ -484,11 +484,11 @@ int TQStringBuffer::ungetch( int ch )
 {
 #if defined(QT_CHECK_STATE)
     if ( !isOpen() ) {
-	qWarning( "TQStringBuffer::ungetch: Buffer not open" );
+	tqWarning( "TQStringBuffer::ungetch: Buffer not open" );
 	return -1;
     }
     if ( !isReadable() ) {
-	qWarning( "TQStringBuffer::ungetch: Read operation not permitted" );
+	tqWarning( "TQStringBuffer::ungetch: Read operation not permitted" );
 	return -1;
     }
 #endif
@@ -1702,7 +1702,7 @@ TQString TQTextStream::readLine()
 {
 #if defined(QT_CHECK_STATE)
     if ( !dev ) {
-	qWarning( "TQTextStream::readLine: No device" );
+	tqWarning( "TQTextStream::readLine: No device" );
 	return TQString::null;
     }
 #endif
@@ -1785,7 +1785,7 @@ TQString TQTextStream::read()
 {
 #if defined(QT_CHECK_STATE)
     if ( !dev ) {
-	qWarning( "TQTextStream::read: No device" );
+	tqWarning( "TQTextStream::read: No device" );
 	return TQString::null;
     }
 #endif
diff --git a/src/tools/qthreadstorage_unix.cpp b/src/tools/qthreadstorage_unix.cpp
index 05b86b954..df4c3866f 100644
--- a/src/tools/qthreadstorage_unix.cpp
+++ b/src/tools/qthreadstorage_unix.cpp
@@ -80,7 +80,7 @@ TQThreadStorageData::TQThreadStorageData( void (*func)( void * ) )
     thread_storage_usage[id].func = func;
 
 #ifdef TQTHREADSTORAGE_DEBUG
-    qDebug( "TQThreadStorageData: allocated id %d", id );
+    tqDebug( "TQThreadStorageData: allocated id %d", id );
 #endif // TQTHREADSTORAGE_DEBUG
 
     pthread_mutex_unlock( &thread_storage_mutex );
@@ -93,7 +93,7 @@ TQThreadStorageData::~TQThreadStorageData()
     thread_storage_usage[id].func = 0;
 
 #ifdef TQTHREADSTORAGE_DEBUG
-    qDebug( "TQThreadStorageData: released id %d", id );
+    tqDebug( "TQThreadStorageData: released id %d", id );
 #endif // TQTHREADSTORAGE_DEBUG
 
     pthread_mutex_unlock( &thread_storage_mutex );
@@ -103,7 +103,7 @@ void **TQThreadStorageData::get() const
 {
     TQThreadInstance *d = TQThreadInstance::current();
     if (!d) {
-        qWarning("TQThreadStorage can only be used with threads started with TQThread");
+        tqWarning("TQThreadStorage can only be used with threads started with TQThread");
         return 0;
     }
     TQMutexLocker locker( d->mutex() );
@@ -114,13 +114,13 @@ void **TQThreadStorageData::set( void *p )
 {
     TQThreadInstance *d = TQThreadInstance::current();
     if (!d) {
-        qWarning("TQThreadStorage can only be used with threads started with TQThread");
+        tqWarning("TQThreadStorage can only be used with threads started with TQThread");
         return 0;
     }
     TQMutexLocker locker( d->mutex() );
     if ( !d->thread_storage ) {
 #ifdef TQTHREADSTORAGE_DEBUG
-	qDebug( "TQThreadStorageData: allocating storage for thread %lx",
+	tqDebug( "TQThreadStorageData: allocating storage for thread %lx",
 		(unsigned long) pthread_self() );
 #endif // TQTHREADSTORAGE_DEBUG
 
@@ -142,7 +142,7 @@ void TQThreadStorageData::finish( void **thread_storage )
     if ( ! thread_storage ) return; // nothing to do
 
 #ifdef TQTHREADSTORAGE_DEBUG
-    qDebug( "TQThreadStorageData: destroying storage for thread %lx",
+    tqDebug( "TQThreadStorageData: destroying storage for thread %lx",
 	    (unsigned long) pthread_self() );
 #endif // TQTHREADSTORAGE_DEBUG
 
@@ -150,7 +150,7 @@ void TQThreadStorageData::finish( void **thread_storage )
 	if ( ! thread_storage[i] ) continue;
 	if ( ! thread_storage_usage[i].used ) {
 #ifdef QT_CHECK_STATE
-	    qWarning( "TQThreadStorage: thread %lx exited after TQThreadStorage destroyed",
+	    tqWarning( "TQThreadStorage: thread %lx exited after TQThreadStorage destroyed",
 		      (unsigned long) pthread_self() );
 #endif // QT_CHECK_STATE
 	    continue;
diff --git a/src/tools/qucom.cpp b/src/tools/qucom.cpp
index e05893bed..6035d6622 100644
--- a/src/tools/qucom.cpp
+++ b/src/tools/qucom.cpp
@@ -514,7 +514,7 @@ bool TQUType_TQString::convertTo( TQUObject *o, TQUType *t )
 {
     TQString *str = (TQString *)o->payload.ptr;
     if ( isEqual( t, &static_QUType_charstar ) ) {
-	o->payload.charstar.ptr = qstrdup( str->local8Bit().data() );
+	o->payload.charstar.ptr = tqstrdup( str->local8Bit().data() );
 	o->payload.charstar.owner = TRUE;
 	o->type = &static_QUType_charstar;
     } else if ( isEqual( t,  &static_QUType_int ) ) {
diff --git a/src/tools/qwaitcondition_unix.cpp b/src/tools/qwaitcondition_unix.cpp
index 2f1e5b98a..2d985332b 100644
--- a/src/tools/qwaitcondition_unix.cpp
+++ b/src/tools/qwaitcondition_unix.cpp
@@ -153,7 +153,7 @@ TQWaitCondition::TQWaitCondition()
 
 #ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning( "Wait condition init failure: %s", strerror( ret ) );
+	tqWarning( "Wait condition init failure: %s", strerror( ret ) );
 #endif
 }
 
@@ -167,7 +167,7 @@ TQWaitCondition::~TQWaitCondition()
 
     if (ret) {
 #ifdef QT_CHECK_RANGE
-	qWarning( "Wait condition destroy failure: %s", strerror( ret ) );
+	tqWarning( "Wait condition destroy failure: %s", strerror( ret ) );
 #endif
 
 	// seems we have threads waiting on us, lets wake them up
@@ -190,7 +190,7 @@ void TQWaitCondition::wakeOne()
 
 #ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning("Wait condition wakeOne failure: %s", strerror(ret));
+	tqWarning("Wait condition wakeOne failure: %s", strerror(ret));
 #endif
 }
 
@@ -207,7 +207,7 @@ void TQWaitCondition::wakeAll()
 
 #ifdef QT_CHECK_RANGE
     if (ret)
-	qWarning("Wait condition wakeAll failure: %s", strerror(ret));
+	tqWarning("Wait condition wakeAll failure: %s", strerror(ret));
 #endif
 }
 
@@ -246,7 +246,7 @@ bool TQWaitCondition::wait(unsigned long time)
 
 #ifdef QT_CHECK_RANGE
     if (ret && ret != ETIMEDOUT)
-	qWarning("Wait condition wait failure: %s",strerror(ret));
+	tqWarning("Wait condition wait failure: %s",strerror(ret));
 #endif
 
     pthread_mutex_unlock( &mutex );
@@ -285,7 +285,7 @@ bool TQWaitCondition::wait(TQMutex *mutex, unsigned long time)
 
     if (mutex->d->type() == Q_MUTEX_RECURSIVE) {
 #ifdef QT_CHECK_RANGE
-	qWarning("Wait condition warning: using recursive mutexes with\n"
+	tqWarning("Wait condition warning: using recursive mutexes with\n"
 		 "                        wait conditions is undefined!");
 #endif
 	return FALSE;
@@ -307,7 +307,7 @@ bool TQWaitCondition::wait(TQMutex *mutex, unsigned long time)
 
 #ifdef QT_CHECK_RANGE
     if (ret && ret != ETIMEDOUT)
-	qWarning("Wait condition wait failure: %s",strerror(ret));
+	tqWarning("Wait condition wait failure: %s",strerror(ret));
 #endif
 
     return (ret == 0);
diff --git a/src/widgets/ntqheader.h b/src/widgets/ntqheader.h
index 09a2ce359..b079e3af9 100644
--- a/src/widgets/ntqheader.h
+++ b/src/widgets/ntqheader.h
@@ -212,7 +212,7 @@ inline TQHeader::Orientation TQHeader::orientation() const
 inline void TQHeader::setTracking( bool enable ) { trackingIsOn = enable; }
 inline bool TQHeader::tracking() const { return trackingIsOn; }
 
-extern Q_EXPORT bool qt_qheader_label_return_null_strings; // needed for professional edition
+extern Q_EXPORT bool tqt_qheader_label_return_null_strings; // needed for professional edition
 
 #endif // QT_NO_HEADER
 
diff --git a/src/widgets/qaction.cpp b/src/widgets/qaction.cpp
index d911717c1..314a4f705 100644
--- a/src/widgets/qaction.cpp
+++ b/src/widgets/qaction.cpp
@@ -785,7 +785,7 @@ void TQAction::setAccel( const TQKeySequence& key )
     }
 #if defined(QT_CHECK_STATE)
     else
-	qWarning( "TQAction::setAccel() (%s) requires widget in parent chain", name() );
+	tqWarning( "TQAction::setAccel() (%s) requires widget in parent chain", name() );
 #endif
     d->update();
 }
@@ -841,7 +841,7 @@ void TQAction::activate()
 {
     if ( isToggleAction() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQAction::%s() (%s) Toggle actions "
+	tqWarning( "TQAction::%s() (%s) Toggle actions "
 		  "can not be activated", "activate", name() );
 #endif
 	return;
@@ -858,7 +858,7 @@ void TQAction::toggle()
 {
     if ( !isToggleAction() ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQAction::%s() (%s) Only toggle actions "
+	tqWarning( "TQAction::%s() (%s) Only toggle actions "
 		  "can be switched", "toggle", name() );
 #endif
 	return;
@@ -882,7 +882,7 @@ void TQAction::setOn( bool enable )
     if ( !isToggleAction() ) {
 #if defined(QT_CHECK_STATE)
 	if ( enable )
-	    qWarning( "TQAction::%s() (%s) Only toggle actions "
+	    tqWarning( "TQAction::%s() (%s) Only toggle actions "
 		      "can be switched", "setOn", name() );
 #endif
 	return;
@@ -1066,7 +1066,7 @@ bool TQAction::addTo( TQWidget* w )
 
 	d->update( TQActionPrivate::State | TQActionPrivate::EverythingElse );
     } else {
-	qWarning( "TQAction::addTo(), unknown object" );
+	tqWarning( "TQAction::addTo(), unknown object" );
 	return FALSE;
     }
     return TRUE;
@@ -1226,7 +1226,7 @@ bool TQAction::removeFrom( TQWidget* w )
 	    }
 	}
     } else {
-	qWarning( "TQAction::removeFrom(), unknown object" );
+	tqWarning( "TQAction::removeFrom(), unknown object" );
 	return FALSE;
     }
     return TRUE;
diff --git a/src/widgets/qbutton.cpp b/src/widgets/qbutton.cpp
index 5445f61fb..d24dd17f7 100644
--- a/src/widgets/qbutton.cpp
+++ b/src/widgets/qbutton.cpp
@@ -631,7 +631,7 @@ void TQButton::setState( ToggleState s )
 {
     if ( !toggleTyp ) {
 #if defined(QT_CHECK_STATE)
-	qWarning( "TQButton::setState() / setOn: (%s) Only toggle buttons "
+	tqWarning( "TQButton::setState() / setOn: (%s) Only toggle buttons "
 		 "may be switched", name( "unnamed" ) );
 #endif
 	return;
diff --git a/src/widgets/qcombobox.cpp b/src/widgets/qcombobox.cpp
index 60a85337c..c595d75e6 100644
--- a/src/widgets/qcombobox.cpp
+++ b/src/widgets/qcombobox.cpp
@@ -469,7 +469,7 @@ static inline bool checkInsertIndex( const char *method, const char * name,
     bool range_err = (*index > count);
 #if defined(QT_CHECK_RANGE)
     if ( range_err )
-	qWarning( "TQComboBox::%s: (%s) Index %d out of range",
+	tqWarning( "TQComboBox::%s: (%s) Index %d out of range",
 		 method, name ? name : "<no name>", *index );
 #else
     Q_UNUSED( method )
@@ -487,7 +487,7 @@ static inline bool checkIndex( const char *method, const char * name,
     bool range_err = (index >= count);
 #if defined(QT_CHECK_RANGE)
     if ( range_err )
-	qWarning( "TQComboBox::%s: (%s) Index %i out of range",
+	tqWarning( "TQComboBox::%s: (%s) Index %i out of range",
 		 method, name ? name : "<no name>", index );
 #else
     Q_UNUSED( method )
diff --git a/src/widgets/qdatetimeedit.cpp b/src/widgets/qdatetimeedit.cpp
index 117c20cdc..e226d671e 100644
--- a/src/widgets/qdatetimeedit.cpp
+++ b/src/widgets/qdatetimeedit.cpp
@@ -2118,7 +2118,7 @@ void TQTimeEdit::stepUp()
     default:
 	accepted = FALSE;
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQTimeEdit::stepUp: Focus section out of range!" );
+	tqWarning( "TQTimeEdit::stepUp: Focus section out of range!" );
 #endif
 	break;
     }
@@ -2170,7 +2170,7 @@ void TQTimeEdit::stepDown()
     default:
 	accepted = FALSE;
 #ifdef QT_CHECK_RANGE
-	qWarning( "TQTimeEdit::stepDown: Focus section out of range!" );
+	tqWarning( "TQTimeEdit::stepDown: Focus section out of range!" );
 #endif
 	break;
     }
diff --git a/src/widgets/qdialogbuttons.cpp b/src/widgets/qdialogbuttons.cpp
index 2aad8a193..a14eec3a2 100644
--- a/src/widgets/qdialogbuttons.cpp
+++ b/src/widgets/qdialogbuttons.cpp
@@ -84,7 +84,7 @@ void
 TQDialogButtons::init(Q_UINT32 buttons, Orientation orient)
 {
     if(buttons == All) {
-	qWarning("TQDialogButtons: cannot specify All by itself!");
+	tqWarning("TQDialogButtons: cannot specify All by itself!");
 	buttons = None;
     }
     d = new TQDialogButtonsPrivate;
@@ -173,7 +173,7 @@ void
 TQDialogButtons::setDefaultButton(Button button)
 {
     if(!((int)(d->visible & button) == button)) {
-	qWarning("TQDialogButtons: Button '%d' is not visible (so cannot be default)", button);
+	tqWarning("TQDialogButtons: Button '%d' is not visible (so cannot be default)", button);
 	return;
     }
     if(d->def != button) {
diff --git a/src/widgets/qdockarea.cpp b/src/widgets/qdockarea.cpp
index cd56be0b3..0e2555bd7 100644
--- a/src/widgets/qdockarea.cpp
+++ b/src/widgets/qdockarea.cpp
@@ -766,21 +766,21 @@ void TQDockArea::moveDockWindow( TQDockWindow *w, const TQPoint &p, const TQRect
 	    insertLine = TRUE;
 
 #if defined(TQDOCKAREA_DEBUG)
-	qDebug( "insert in line %d, and insert that line: %d", dockLine, insertLine );
-	qDebug( "     (btw, we have %d lines)", lines.count() );
+	tqDebug( "insert in line %d, and insert that line: %d", dockLine, insertLine );
+	tqDebug( "     (btw, we have %d lines)", lines.count() );
 #endif
 	TQDockWindow *dw = 0;
 	if ( dockLine >= (int)lines.count() ) { // insert after last line
 	    dockWindows->append( dockWindow );
 	    dockWindow->setNewLine( TRUE );
 #if defined(TQDOCKAREA_DEBUG)
-	    qDebug( "insert at the end" );
+	    tqDebug( "insert at the end" );
 #endif
 	} else if ( dockLine == 0 && insertLine ) { // insert before first line
 	    dockWindows->insert( 0, dockWindow );
 	    dockWindows->at( 1 )->setNewLine( TRUE );
 #if defined(TQDOCKAREA_DEBUG)
-	    qDebug( "insert at the begin" );
+	    tqDebug( "insert at the begin" );
 #endif
 	} else { // insert somewhere in between
 	    // make sure each line start has a new line
@@ -790,7 +790,7 @@ void TQDockArea::moveDockWindow( TQDockWindow *w, const TQPoint &p, const TQRect
 	    // find the index of the first widget in the search line
 	    int searchLine = dockLine;
 #if defined(TQDOCKAREA_DEBUG)
-	    qDebug( "search line start of %d", searchLine );
+	    tqDebug( "search line start of %d", searchLine );
 #endif
 	    TQDockWindow *lsw = lineStarts.at( searchLine );
 	    int index = dockWindows->find( lsw );
@@ -803,7 +803,7 @@ void TQDockArea::moveDockWindow( TQDockWindow *w, const TQPoint &p, const TQRect
 		    (void)dockWindows->at( index ); // move current to index
 	    }
 #if defined(TQDOCKAREA_DEBUG)
-	    qDebug( "     which starts at %d", index );
+	    tqDebug( "     which starts at %d", index );
 #endif
 	    if ( !insertLine ) { // if we insert the docking widget in the existing line
 		// find the index for the widget
@@ -825,7 +825,7 @@ void TQDockArea::moveDockWindow( TQDockWindow *w, const TQPoint &p, const TQRect
 		    firstTime = FALSE;
 		}
 #if defined(TQDOCKAREA_DEBUG)
-		qDebug( "insert at index: %d", index );
+		tqDebug( "insert at index: %d", index );
 #endif
 		// if we insert it just before a widget which has a new line, transfer the newline to the docking widget
 		// but not if we didn't only mave a widget in its line which was alone in the line before
@@ -833,7 +833,7 @@ void TQDockArea::moveDockWindow( TQDockWindow *w, const TQPoint &p, const TQRect
 		     && index >= 0 && index < (int)dockWindows->count() &&
 		     dockWindows->at( index )->newLine() && lineOf( index ) == dockLine ) {
 #if defined(TQDOCKAREA_DEBUG)
-		    qDebug( "get rid of the old newline and get me one" );
+		    tqDebug( "get rid of the old newline and get me one" );
 #endif
 		    dockWindows->at( index )->setNewLine( FALSE );
 		    dockWindow->setNewLine( TRUE );
@@ -844,18 +844,18 @@ void TQDockArea::moveDockWindow( TQDockWindow *w, const TQPoint &p, const TQRect
 		}
 	    } else { // insert in a new line, so make sure the dock widget and the widget which will be after it have a newline
 #if defined(TQDOCKAREA_DEBUG)
-		qDebug( "insert a new line" );
+		tqDebug( "insert a new line" );
 #endif
 		if ( index < (int)dockWindows->count() ) {
 #if defined(TQDOCKAREA_DEBUG)
-		    qDebug( "give the widget at %d a newline", index );
+		    tqDebug( "give the widget at %d a newline", index );
 #endif
 		    TQDockWindow* nldw = dockWindows->at( index );
 		    if ( nldw )
 			nldw->setNewLine( TRUE );
 		}
 #if defined(TQDOCKAREA_DEBUG)
-		qDebug( "give me a newline" );
+		tqDebug( "give me a newline" );
 #endif
 		dockWindow->setNewLine( TRUE );
 	    }
diff --git a/src/widgets/qheader.cpp b/src/widgets/qheader.cpp
index e20fd3349..b2c0e0e40 100644
--- a/src/widgets/qheader.cpp
+++ b/src/widgets/qheader.cpp
@@ -826,7 +826,7 @@ void TQHeader::mouseMoveEvent( TQMouseEvent *e )
 	break;
     }
     default:
-	qWarning( "TQHeader::mouseMoveEvent: (%s) unknown state", name() );
+	tqWarning( "TQHeader::mouseMoveEvent: (%s) unknown state", name() );
 	break;
     }
 }
@@ -992,7 +992,7 @@ void TQHeader::setLabel( int section, const TQString &s, int size )
 }
 
 
-bool qt_qheader_label_return_null_strings = FALSE;
+bool tqt_qheader_label_return_null_strings = FALSE;
 /*!
     Returns the text for section \a section. If the section does not
     exist, a TQString::null is returned.
@@ -1003,7 +1003,7 @@ TQString TQHeader::label( int section ) const
 	return TQString::null;
     if ( d->labels[ section ] )
 	return *( d->labels[ section ] );
-    else if ( qt_qheader_label_return_null_strings )
+    else if ( tqt_qheader_label_return_null_strings )
 	return TQString::null;
     else
 	return TQString::number( section + 1 );
diff --git a/src/widgets/qlcdnumber.cpp b/src/widgets/qlcdnumber.cpp
index 99eddf56d..c284da3ea 100644
--- a/src/widgets/qlcdnumber.cpp
+++ b/src/widgets/qlcdnumber.cpp
@@ -375,14 +375,14 @@ void TQLCDNumber::setNumDigits( int numDigits )
 {
     if ( numDigits > 99 ) {
 #if defined(QT_CHECK_RANGE)
-        qWarning( "TQLCDNumber::setNumDigits: (%s) Max 99 digits allowed",
+        tqWarning( "TQLCDNumber::setNumDigits: (%s) Max 99 digits allowed",
                  name( "unnamed" ) );
 #endif
         numDigits = 99;
     }
     if (numDigits < 0 ) {
 #if defined(QT_CHECK_RANGE)
-        qWarning( "TQLCDNumber::setNumDigits: (%s) Min 0 digits allowed",
+        tqWarning( "TQLCDNumber::setNumDigits: (%s) Min 0 digits allowed",
                  name( "unnamed" ) );
 #endif
         numDigits = 0;
@@ -976,7 +976,7 @@ void TQLCDNumber::drawSegment( const TQPoint &pos, char segmentNo, TQPainter &p,
             break;
 #if defined(QT_CHECK_RANGE)
         default :
-            qWarning( "TQLCDNumber::drawSegment: (%s) Internal error."
+            tqWarning( "TQLCDNumber::drawSegment: (%s) Internal error."
                      "  Illegal segment id: %d\n",
                      name( "unnamed" ), segmentNo );
 #endif
@@ -1111,7 +1111,7 @@ void TQLCDNumber::drawSegment( const TQPoint &pos, char segmentNo, TQPainter &p,
             break;
 #if defined(QT_CHECK_RANGE)
         default :
-            qWarning( "TQLCDNumber::drawSegment: (%s) Internal error."
+            tqWarning( "TQLCDNumber::drawSegment: (%s) Internal error."
                      "  Illegal segment id: %d\n",
                      name( "unnamed" ), segmentNo );
 #endif
diff --git a/src/widgets/qlineedit.cpp b/src/widgets/qlineedit.cpp
index 74976e2ef..3ba828c18 100644
--- a/src/widgets/qlineedit.cpp
+++ b/src/widgets/qlineedit.cpp
@@ -1587,8 +1587,8 @@ void TQLineEdit::keyPressEvent( TQKeyEvent * e )
 	     e->key() != Key_Delete &&
 	     e->key() != Key_Backspace ) {
 #ifdef Q_WS_X11
-	    extern bool qt_hebrew_keyboard_hack;
-	    if ( qt_hebrew_keyboard_hack ) {
+	    extern bool tqt_hebrew_keyboard_hack;
+	    if ( tqt_hebrew_keyboard_hack ) {
 		// the X11 keyboard layout is broken and does not reverse
 		// braces correctly. This is a hack to get halfway correct
 		// behaviour
diff --git a/src/widgets/qlistbox.cpp b/src/widgets/qlistbox.cpp
index f38550260..4e26f005b 100644
--- a/src/widgets/qlistbox.cpp
+++ b/src/widgets/qlistbox.cpp
@@ -3789,14 +3789,14 @@ void TQListBox::viewportPaintEvent( TQPaintEvent * e )
 	// this stuff has been useful enough times that from now I'm
 	//  leaving it in the source.
 	uint i = 0;
-	qDebug( "%s/%s: %i rects", className(), name(), r.rects().size() );
+	tqDebug( "%s/%s: %i rects", className(), name(), r.rects().size() );
 	while( i < r.rects().size() ) {
-	    qDebug( "rect %d: %d, %d, %d, %d", i,
+	    tqDebug( "rect %d: %d, %d, %d, %d", i,
 		   r.rects()[i].left(), r.rects()[i].top(),
 		   r.rects()[i].width(), r.rects()[i].height() );
 	    i++;
 	}
-	qDebug( "" );
+	tqDebug( "" );
     }
 #endif
 
@@ -3977,7 +3977,7 @@ TQRect TQListBox::itemRect( TQListBoxItem *item ) const
 */
 int TQListBox::inSort( const TQListBoxItem * lbi )
 {
-    qObsolete( "TQListBox", "inSort", "insertItem" );
+    tqObsolete( "TQListBox", "inSort", "insertItem" );
     if ( !lbi )
 	return -1;
 
@@ -4009,7 +4009,7 @@ int TQListBox::inSort( const TQListBoxItem * lbi )
 */
 int TQListBox::inSort( const TQString& text )
 {
-    qObsolete( "TQListBox", "inSort", "insertItem" );
+    tqObsolete( "TQListBox", "inSort", "insertItem" );
     return inSort( new TQListBoxText(text) );
 }
 
@@ -4160,7 +4160,7 @@ void TQListBox::showEvent( TQShowEvent * )
 */
 bool TQListBox::itemYPos( int index, int *yPos ) const
 {
-    qObsolete( "TQListBox", "itemYPos" );
+    tqObsolete( "TQListBox", "itemYPos" );
     TQListBoxItem* i = item(index);
     if ( !i )
 	return FALSE;
diff --git a/src/widgets/qlistview.cpp b/src/widgets/qlistview.cpp
index 7b776d523..06830bddf 100644
--- a/src/widgets/qlistview.cpp
+++ b/src/widgets/qlistview.cpp
@@ -6048,7 +6048,7 @@ TQCheckListItem::TQCheckListItem( TQCheckListItem *parent, const TQString &text,
     init();
     if ( myType == RadioButton ) {
 	if ( parent->type() != RadioButtonController )
-	    qWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
+	    tqWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
 		      "child of a controller" );
 	else
 	    d->exclusive = parent;
@@ -6069,7 +6069,7 @@ TQCheckListItem::TQCheckListItem( TQCheckListItem *parent, TQListViewItem *after
     init();
     if ( myType == RadioButton ) {
  	if ( parent->type() != RadioButtonController )
- 	    qWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
+ 	    tqWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
 		      "child of a controller" );
  	else
  	    d->exclusive = parent;
@@ -6088,7 +6088,7 @@ TQCheckListItem::TQCheckListItem( TQListViewItem *parent, const TQString &text,
 {
     myType = tt;
     if ( myType == RadioButton ) {
-      qWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
+      tqWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
 	       "child of a TQCheckListItem" );
     }
     init();
@@ -6107,7 +6107,7 @@ TQCheckListItem::TQCheckListItem( TQListViewItem *parent, TQListViewItem *after,
 {
     myType = tt;
     if ( myType == RadioButton ) {
- 	qWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
+ 	tqWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
  		  "child of a TQCheckListItem" );
     }
     init();
@@ -6125,7 +6125,7 @@ TQCheckListItem::TQCheckListItem( TQListView *parent, const TQString &text,
 {
     myType = tt;
     if ( tt == RadioButton )
-	qWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
+	tqWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
 		 "child of a TQCheckListItem" );
     init();
 }
@@ -6142,7 +6142,7 @@ TQCheckListItem::TQCheckListItem( TQListView *parent, TQListViewItem *after,
 {
     myType = tt;
     if ( tt == RadioButton )
- 	qWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
+ 	tqWarning( "TQCheckListItem::TQCheckListItem(), radio button must be "
  		  "child of a TQCheckListItem" );
     init();
 }
@@ -6236,7 +6236,7 @@ TQCheckListItem::~TQCheckListItem()
 void TQCheckListItem::setTristate( bool b )
 {
     if ( ( myType != CheckBoxController ) && ( myType != CheckBox ) ) {
-	qWarning( "TQCheckListItem::setTristate(), has no effect on RadioButton "
+	tqWarning( "TQCheckListItem::setTristate(), has no effect on RadioButton "
 		  "or RadioButtonController." );
     	return;
     }
@@ -7733,7 +7733,7 @@ TQListViewItemIterator &TQListViewItemIterator::operator-=( int j )
 TQListViewItem* TQListViewItemIterator::operator*()
 {
     if ( curr != 0 && !matchesFlags( curr ) )
-	qWarning( "TQListViewItemIterator::operator*() curr out of sync" );
+	tqWarning( "TQListViewItemIterator::operator*() curr out of sync" );
     return curr;
 }
 
@@ -7744,7 +7744,7 @@ TQListViewItem* TQListViewItemIterator::operator*()
 TQListViewItem *TQListViewItemIterator::current() const
 {
     if ( curr != 0 && !matchesFlags( curr ) )
-	qWarning( "TQListViewItemIterator::current() curr out of sync" );
+	tqWarning( "TQListViewItemIterator::current() curr out of sync" );
     return curr;
 }
 
diff --git a/src/widgets/qmenudata.cpp b/src/widgets/qmenudata.cpp
index e40aa0b73..437234dc7 100644
--- a/src/widgets/qmenudata.cpp
+++ b/src/widgets/qmenudata.cpp
@@ -813,7 +813,7 @@ void TQMenuData::removeItemAt( int index )
 {
     if ( index < 0 || index >= (int)mitems->count() ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQMenuData::removeItem: Index %d out of range", index );
+	tqWarning( "TQMenuData::removeItem: Index %d out of range", index );
 #endif
 	return;
     }
diff --git a/src/widgets/qpopupmenu.cpp b/src/widgets/qpopupmenu.cpp
index f6858c25e..76605be88 100644
--- a/src/widgets/qpopupmenu.cpp
+++ b/src/widgets/qpopupmenu.cpp
@@ -112,7 +112,7 @@ static void cleanup()
 static void popupSubMenuLater( int msec, TQPopupMenu * receiver ) {
     if ( !singleSingleShot ) {
 	singleSingleShot = new TQTimer( tqApp, "popup submenu timer" );
-	qAddPostRoutine( cleanup );
+	tqAddPostRoutine( cleanup );
     }
 
     singleSingleShot->disconnect( SIGNAL(timeout()) );
@@ -1163,7 +1163,7 @@ TQSize TQPopupMenu::updateSize(bool force_update, bool do_resize)
 #if defined(QT_CHECK_NULL)
 		if ( mi->text().isNull() && !mi->pixmap() && !mi->iconSet() &&
 		     !mi->isSeparator() && !mi->widget() && !mi->custom() )
-		    qWarning( "TQPopupMenu: (%s) Popup has invalid menu item",
+		    tqWarning( "TQPopupMenu: (%s) Popup has invalid menu item",
 			      name( "unnamed" ) );
 #endif
 	    }
diff --git a/src/widgets/qrangecontrol.cpp b/src/widgets/qrangecontrol.cpp
index 036f8c7b6..7f1701ff7 100644
--- a/src/widgets/qrangecontrol.cpp
+++ b/src/widgets/qrangecontrol.cpp
@@ -348,7 +348,7 @@ void TQRangeControl::setRange( int minValue, int maxValue )
 {
     if ( minValue > maxValue ) {
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQRangeControl::setRange: minValue %d > maxValue %d",
+	tqWarning( "TQRangeControl::setRange: minValue %d > maxValue %d",
 		  minValue, maxValue );
 #endif
 	maxValue = minValue;
diff --git a/src/widgets/qscrollview.cpp b/src/widgets/qscrollview.cpp
index 68dcd700b..20d0adeb9 100644
--- a/src/widgets/qscrollview.cpp
+++ b/src/widgets/qscrollview.cpp
@@ -1388,7 +1388,7 @@ void TQScrollView::addChild(TQWidget* child, int x, int y)
 {
     if ( !child ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQScrollView::addChild(): Cannot add null child" );
+	tqWarning( "TQScrollView::addChild(): Cannot add null child" );
 #endif
 	return;
     }
@@ -2538,8 +2538,8 @@ bool TQScrollView::focusNextPrevChild( bool next )
     TQWidget *candidate = 0;
     TQWidget *w = next ? f->next() : f->prev();
     TQSVChildRec *r;
-    extern bool qt_tab_all_widgets;
-    uint focus_flag = qt_tab_all_widgets ? TabFocus : StrongFocus;
+    extern bool tqt_tab_all_widgets;
+    uint focus_flag = tqt_tab_all_widgets ? TabFocus : StrongFocus;
 
     // then scan for a possible focus widget candidate
     while( !candidate && w != startingPoint ) {
@@ -2589,7 +2589,7 @@ void TQScrollView::enableClipper(bool y)
     if ( !d->clipped_viewport == !y )
 	return;
     if ( d->children.count() )
-	qFatal("May only call TQScrollView::enableClipper() before adding widgets");
+	tqFatal("May only call TQScrollView::enableClipper() before adding widgets");
     if ( y ) {
 	d->clipped_viewport = new TQClipperWidget(clipper(), "qt_clipped_viewport", d->flags);
 	d->clipped_viewport->setGeometry(-coord_limit/2,-coord_limit/2,
diff --git a/src/widgets/qslider.cpp b/src/widgets/qslider.cpp
index e6b555a18..bf5b74881 100644
--- a/src/widgets/qslider.cpp
+++ b/src/widgets/qslider.cpp
@@ -601,7 +601,7 @@ void TQSlider::resetState()
     case Idle:
 	break;
     default:
-	qWarning("TQSlider: (%s) in wrong state", name( "unnamed" ) );
+	tqWarning("TQSlider: (%s) in wrong state", name( "unnamed" ) );
     }
     state = Idle;
 }
diff --git a/src/widgets/qstatusbar.cpp b/src/widgets/qstatusbar.cpp
index ea4172e29..557d7ef71 100644
--- a/src/widgets/qstatusbar.cpp
+++ b/src/widgets/qstatusbar.cpp
@@ -194,7 +194,7 @@ void TQStatusBar::addWidget( TQWidget * widget, int stretch, bool permanent )
 {
     if ( !widget ) {
 #if defined(QT_CHECK_NULL)
-	qWarning( "TQStatusBar::addWidget(): Cannot add null widget" );
+	tqWarning( "TQStatusBar::addWidget(): Cannot add null widget" );
 #endif
 	return;
     }
@@ -246,7 +246,7 @@ void TQStatusBar::removeWidget( TQWidget* widget )
 	reformat();
 #if defined(QT_DEBUG)
     else
-	qDebug( "TQStatusBar::removeWidget(): Widget not found." );
+	tqDebug( "TQStatusBar::removeWidget(): Widget not found." );
 #endif
 }
 
diff --git a/src/widgets/qtextbrowser.cpp b/src/widgets/qtextbrowser.cpp
index 1dcf689aa..3449fada9 100644
--- a/src/widgets/qtextbrowser.cpp
+++ b/src/widgets/qtextbrowser.cpp
@@ -251,11 +251,11 @@ void TQTextBrowser::setSource(const TQString& name)
 	const TQMimeSource* m =
 		    mimeSourceFactory()->data( source, context() );
 	if ( !m ){
-	    qWarning("TQTextBrowser: no mimesource for %s", source.latin1() );
+	    tqWarning("TQTextBrowser: no mimesource for %s", source.latin1() );
 	}
 	else {
 	    if ( !TQTextDrag::decode( m, txt ) ) {
-		qWarning("TQTextBrowser: cannot decode %s", source.latin1() );
+		tqWarning("TQTextBrowser: cannot decode %s", source.latin1() );
 	    }
 	}
 	if ( isVisible() ) {
diff --git a/src/widgets/qtextedit.cpp b/src/widgets/qtextedit.cpp
index 5910ef4c6..9a5502c1f 100644
--- a/src/widgets/qtextedit.cpp
+++ b/src/widgets/qtextedit.cpp
@@ -1451,8 +1451,8 @@ void TQTextEdit::keyPressEvent( TQKeyEvent *e )
                 }
 		TQString t = e->text();
 #ifdef Q_WS_X11
-		extern bool qt_hebrew_keyboard_hack;
-		if ( qt_hebrew_keyboard_hack ) {
+		extern bool tqt_hebrew_keyboard_hack;
+		if ( tqt_hebrew_keyboard_hack ) {
 		    // the X11 keyboard layout is broken and does not reverse
 		    // braces correctly. This is a hack to get halfway correct
 		    // behaviour
@@ -5069,7 +5069,7 @@ void TQTextEdit::updateStyles()
 void TQTextEdit::setDocument( TQTextDocument *dc )
 {
     if ( dc == 0 ) {
-        qWarning( "Q3TextEdit::setDocument() called with null Q3TextDocument pointer" );
+        tqWarning( "Q3TextEdit::setDocument() called with null Q3TextDocument pointer" );
         return;
     }
     if ( dc == doc )
@@ -6452,7 +6452,7 @@ void TQTextEdit::optimParseTags( TQString * line, int lineNo, int indexOffset )
 		    cur = tag->prev;
 		    if ( !cur ) {
 #ifdef QT_CHECK_RANGE
-			qWarning( "TQTextEdit::optimParseTags: no left-tag for '<%s>' in line %d.", tag->tag.ascii(), tag->line + 1 );
+			tqWarning( "TQTextEdit::optimParseTags: no left-tag for '<%s>' in line %d.", tag->tag.ascii(), tag->line + 1 );
 #endif
 			return; // something is wrong - give up
 		    }
@@ -6475,7 +6475,7 @@ void TQTextEdit::optimParseTags( TQString * line, int lineNo, int indexOffset )
 				    break;
 				} else if ( !cur->leftTag ) {
 #ifdef QT_CHECK_RANGE
-				    qWarning( "TQTextEdit::optimParseTags: mismatching %s-tag for '<%s>' in line %d.", cur->tag[0] == '/' ? "left" : "right", cur->tag.ascii(), cur->line + 1 );
+				    tqWarning( "TQTextEdit::optimParseTags: mismatching %s-tag for '<%s>' in line %d.", cur->tag[0] == '/' ? "left" : "right", cur->tag.ascii(), cur->line + 1 );
 #endif
 				    return; // something is amiss - give up
 				}
@@ -6956,9 +6956,9 @@ void TQTextEdit::optimDrawContents( TQPainter * p, int clipx, int clipy,
         // useful debug info
 	//
 //	tag = d->od->tags;
-//	qWarning("###");
+//	tqWarning("###");
 //	while ( tag ) {
-//	    qWarning( "Tag: %p, parent: %09p, leftTag: %09p, Name: %-15s, ParentName: %s, %d%d%d", tag,
+//	    tqWarning( "Tag: %p, parent: %09p, leftTag: %09p, Name: %-15s, ParentName: %s, %d%d%d", tag,
 //		       tag->parent, tag->leftTag, tag->tag.latin1(), tag->parent ? tag->parent->tag.latin1():"<none>",
 //		      tag->bold, tag->italic, tag->underline );
 //	    tag = tag->next;
diff --git a/src/widgets/qtoolbutton.cpp b/src/widgets/qtoolbutton.cpp
index 644353820..26f5607f7 100644
--- a/src/widgets/qtoolbutton.cpp
+++ b/src/widgets/qtoolbutton.cpp
@@ -716,10 +716,10 @@ void TQToolButton::setOnIconSet( const TQIconSet& set )
 {
     setIconSet( set );
     /*
-      ### Get rid of all qWarning in this file in 4.0.
+      ### Get rid of all tqWarning in this file in 4.0.
       Also consider inlining the obsolete functions then.
     */
-    qWarning( "TQToolButton::setOnIconSet(): This function is not supported"
+    tqWarning( "TQToolButton::setOnIconSet(): This function is not supported"
 	      " anymore" );
 }
 
@@ -790,7 +790,7 @@ void TQToolButton::setIconSet( const TQIconSet & set )
 void TQToolButton::setIconSet( const TQIconSet & set, bool /* on */ )
 {
     setIconSet( set );
-    qWarning( "TQToolButton::setIconSet(): 'on' parameter ignored" );
+    tqWarning( "TQToolButton::setIconSet(): 'on' parameter ignored" );
 }
 
 #endif
diff --git a/src/widgets/qwhatsthis.cpp b/src/widgets/qwhatsthis.cpp
index 6e3338b0b..2a61fec80 100644
--- a/src/widgets/qwhatsthis.cpp
+++ b/src/widgets/qwhatsthis.cpp
@@ -417,7 +417,7 @@ void TQWhatsThat::paintEvent( TQPaintEvent* )
 TQWhatsThisPrivate::WhatsThisItem::~WhatsThisItem()
 {
     if ( count )
-	qFatal( "TQWhatsThis: Internal error (%d)", count );
+	tqFatal( "TQWhatsThis: Internal error (%d)", count );
     delete whatsthis;
 }
 
@@ -617,7 +617,7 @@ void TQWhatsThisPrivate::setUpWhatsThis()
 	// It is necessary to use a post routine, because
 	// the destructor deletes pixmaps and other stuff that
 	// needs a working X connection under X11.
-	qAddPostRoutine( qWhatsThisPrivateCleanup );
+	tqAddPostRoutine( qWhatsThisPrivateCleanup );
     }
 }
 
diff --git a/src/workspace/qworkspace.cpp b/src/workspace/qworkspace.cpp
index b46a9dddb..ef8dbed36 100644
--- a/src/workspace/qworkspace.cpp
+++ b/src/workspace/qworkspace.cpp
@@ -976,7 +976,7 @@ void TQWorkspace::showEvent( TQShowEvent *e )
 			    dw->move(dw->mapToGlobal(TQPoint(0, 0)));
 			    d->newdocks.append(dw);
 			} else {
-			    qDebug("not sure what to do with %s %s", (*dock_it)->className(),
+			    tqDebug("not sure what to do with %s %s", (*dock_it)->className(),
 				   (*dock_it)->name());
 			}
 		    }
@@ -1316,7 +1316,7 @@ bool TQWorkspace::eventFilter( TQObject *o, TQEvent * e)
 	    ::qt_cast<TQDockArea*>(o) && !((TQWidget*)o)->isVisible()) {
 	    TQChildEvent *ce = (TQChildEvent*)e;
 	    if(!::qt_cast<TQDockWindow*>(ce->child())) {
-		qDebug("No idea what to do..");
+		tqDebug("No idea what to do..");
 		return FALSE;
 	    }
 	    TQDockWindow *w = (TQDockWindow*)ce->child();
diff --git a/src/xml/qdom.cpp b/src/xml/qdom.cpp
index 954321c48..44f073460 100644
--- a/src/xml/qdom.cpp
+++ b/src/xml/qdom.cpp
@@ -3686,7 +3686,7 @@ static TQString encodeAttr( const TQString& str )
 	    i += 4;
         } else if (!isXmlChar(tmp[(int)i])) {
             TQString repl = "&#x" + TQString::number(tmp[(int)i].unicode(), 16) + ';';
-            qWarning("TQDom: saving invalid character %s, the document will not be well-formed", repl.latin1());
+            tqWarning("TQDom: saving invalid character %s, the document will not be well-formed", repl.latin1());
             tmp.replace(i, 1, repl);
             len += repl.length() - 1;
             i += repl.length();
@@ -4651,7 +4651,7 @@ TQDomNodePrivate* TQDomTextPrivate::cloneNode( bool deep)
 TQDomTextPrivate* TQDomTextPrivate::splitText( int offset )
 {
     if ( !parent() ) {
-	qWarning( "TQDomText::splitText  The node has no parent. So I can not split" );
+	tqWarning( "TQDomText::splitText  The node has no parent. So I can not split" );
 	return 0;
     }
 
diff --git a/src/xml/qsvgdevice.cpp b/src/xml/qsvgdevice.cpp
index da64aa911..106905594 100644
--- a/src/xml/qsvgdevice.cpp
+++ b/src/xml/qsvgdevice.cpp
@@ -187,13 +187,13 @@ bool TQSvgDevice::play( TQPainter *painter )
     pt->setPen( TQt::NoPen ); // SVG default pen and brush
     pt->setBrush( TQt::black );
     if ( doc.isNull() ) {
-	qWarning( "TQSvgDevice::play: No SVG data set." );
+	tqWarning( "TQSvgDevice::play: No SVG data set." );
 	return FALSE;
     }
 
     TQDomNode svg = doc.namedItem( "svg" );
     if ( svg.isNull() || !svg.isElement() ) {
-	qWarning( "TQSvgDevice::play: Couldn't find any svg element." );
+	tqWarning( "TQSvgDevice::play: Couldn't find any svg element." );
 	return FALSE;
     }
 
@@ -221,7 +221,7 @@ bool TQSvgDevice::play( TQPainter *painter )
 	TQRegExp re( TQString::fromLatin1("\\s*(\\S+)\\s*,?\\s*(\\S+)\\s*,?"
 					"\\s*(\\S+)\\s*,?\\s*(\\S+)\\s*") );
 	if ( re.search( attr.namedItem( "viewBox" ).nodeValue() ) < 0 ) {
-	    qWarning( "TQSvgDevice::play: Invalid viewBox attribute.");
+	    tqWarning( "TQSvgDevice::play: Invalid viewBox attribute.");
 	    return FALSE;
 	} else {
 	    double x = re.cap( 1 ).toDouble();
@@ -229,7 +229,7 @@ bool TQSvgDevice::play( TQPainter *painter )
 	    double w = re.cap( 3 ).toDouble();
 	    double h = re.cap( 4 ).toDouble();
 	    if ( w < 0 || h < 0 ) {
-		qWarning( "TQSvgDevice::play: Invalid viewBox dimension.");
+		tqWarning( "TQSvgDevice::play: Invalid viewBox dimension.");
 		return FALSE;
 	    } else if ( w == 0 || h == 0 ) {
 		return TRUE;
@@ -353,7 +353,7 @@ bool TQSvgDevice::save( TQIODevice *dev )
 {
 #if defined(CHECK_RANGE)
     if ( !d->images.isEmpty() || !d->pixmaps.isEmpty() )
-	qWarning( "TQSvgDevice::save: skipping external images" );
+	tqWarning( "TQSvgDevice::save: skipping external images" );
 #endif
 
     TQTextStream s( dev );
@@ -419,7 +419,7 @@ int TQSvgDevice::metric( int m ) const
     default:
 	val = 0;
 #if defined(QT_CHECK_RANGE)
-	qWarning( "TQSvgDevice::metric: Invalid metric command" );
+	tqWarning( "TQSvgDevice::metric: Invalid metric command" );
 #endif
     }
     return val;
@@ -714,7 +714,7 @@ bool TQSvgDevice::cmd ( int c, TQPainter *painter, TQPDevCmdParam *p )
 	}
     default:
 #if defined(CHECK_RANGE)
-	qWarning( "TQSVGDevice::cmd: Invalid command %d", c );
+	tqWarning( "TQSVGDevice::cmd: Invalid command %d", c );
 #endif
 	break;
     }
@@ -981,7 +981,7 @@ bool TQSvgDevice::play( const TQDomNode &node )
 		// ### catch references to embedded .svg files
 		TQPixmap pix;
 		if ( !pix.load( href ) ) {
-		    qWarning( "TQSvgDevice::play: Couldn't load image %s", href.latin1() );
+		    tqWarning( "TQSvgDevice::play: Couldn't load image %s", href.latin1() );
 		    break;
 		}
 		pt->drawPixmap( TQRect( x1, y1, w, h ), pix );
@@ -1027,7 +1027,7 @@ bool TQSvgDevice::play( const TQDomNode &node )
                 break;
 	    }
 	case InvalidElement:
-	    qWarning( "TQSvgDevice::play: unknown element type %s",
+	    tqWarning( "TQSvgDevice::play: unknown element type %s",
 		      node.nodeName().latin1() );
 	    break;
 	};
@@ -1114,7 +1114,7 @@ double TQSvgDevice::parseLen( const TQString &str, bool *ok, bool horiz ) const
 {
     TQRegExp reg( TQString::fromLatin1("([+-]?\\d*\\.*\\d*[Ee]?[+-]?\\d*)(em|ex|px|%|pt|pc|cm|mm|in|)$") );
     if ( reg.search( str ) == -1 ) {
-	qWarning( "TQSvgDevice::parseLen: couldn't parse %s ", str.latin1() );
+	tqWarning( "TQSvgDevice::parseLen: couldn't parse %s ", str.latin1() );
 	if ( ok )
 	    *ok = FALSE;
 	return 0.0;
@@ -1143,7 +1143,7 @@ double TQSvgDevice::parseLen( const TQString &str, bool *ok, bool horiz ) const
 	else if ( u == "pc" )
 	    dbl *= m.logicalDpiX() / 6.0;
 	else
-	    qWarning( "TQSvgDevice::parseLen: Unknown unit %s",  u.latin1() );
+	    tqWarning( "TQSvgDevice::parseLen: Unknown unit %s",  u.latin1() );
     }
     if ( ok )
 	*ok = TRUE;
@@ -1241,7 +1241,7 @@ void TQSvgDevice::setStyleProperty( const TQString &prop, const TQString &val,
 	else if ( val == "italic" )
 	    font->setItalic( TRUE );
 	else
-	    qWarning( "TQSvgDevice::setStyleProperty: unhandled "
+	    tqWarning( "TQSvgDevice::setStyleProperty: unhandled "
 		      "font-style: %s", val.latin1() );
     } else if ( prop == "font-weight" ) {
 	int w = font->weight();
@@ -1373,7 +1373,7 @@ void TQSvgDevice::drawPath( const TQString &data )
 		cmd = mode;			// continue in previous mode
 		idx--;
 	    } else {
-		qWarning( "TQSvgDevice::drawPath: Unknown command" );
+		tqWarning( "TQSvgDevice::drawPath: Unknown command" );
 		return;
 	    }
 	}
@@ -1385,7 +1385,7 @@ void TQSvgDevice::drawPath( const TQString &data )
 	for ( int i = 0; i < numArgs; i++ ) {
 	    int pos = reg.search( data, idx );
 	    if ( pos == -1 ) {
-		qWarning( "TQSvgDevice::drawPath: Error parsing arguments" );
+		tqWarning( "TQSvgDevice::drawPath: Error parsing arguments" );
 		return;
 	    }
 	    arg[ i ] = reg.cap( 1 ).toDouble();
diff --git a/src/xml/qxml.cpp b/src/xml/qxml.cpp
index ccc3498d7..f57920e62 100644
--- a/src/xml/qxml.cpp
+++ b/src/xml/qxml.cpp
@@ -2725,7 +2725,7 @@ bool TQXmlSimpleReader::feature( const TQString& name, bool *ok ) const
     } else if ( name == "http://trolltech.com/xml/features/report-start-end-entity" ) {
 	return d->reportEntities;
     } else {
-	qWarning( "Unknown feature %s", name.latin1() );
+	tqWarning( "Unknown feature %s", name.latin1() );
 	if ( ok != 0 )
 	    *ok = FALSE;
     }
@@ -2783,7 +2783,7 @@ void TQXmlSimpleReader::setFeature( const TQString& name, bool value )
     } else if ( name == "http://trolltech.com/xml/features/report-start-end-entity" ) {
 	d->reportEntities = value;
     } else {
-	qWarning( "Unknown feature %s", name.latin1() );
+	tqWarning( "Unknown feature %s", name.latin1() );
     }
 }
 
@@ -3182,14 +3182,14 @@ bool TQXmlSimpleReader::parseProlog()
     } else {
         state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseProlog (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseProlog (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
             ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -3370,14 +3370,14 @@ bool TQXmlSimpleReader::parseElement()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseElement (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseElement (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -3734,14 +3734,14 @@ bool TQXmlSimpleReader::parseContent()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseContent (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseContent (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -4035,14 +4035,14 @@ bool TQXmlSimpleReader::parseMisc()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseMisc (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseMisc (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -4189,14 +4189,14 @@ bool TQXmlSimpleReader::parsePI()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parsePI (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parsePI (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -4418,14 +4418,14 @@ bool TQXmlSimpleReader::parseDoctype()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseDoctype (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseDoctype (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -4620,14 +4620,14 @@ bool TQXmlSimpleReader::parseExternalID()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseExternalID (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseExternalID (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -4781,14 +4781,14 @@ bool TQXmlSimpleReader::parseMarkupdecl()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseMarkupdecl (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseMarkupdecl (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -4938,14 +4938,14 @@ bool TQXmlSimpleReader::parsePEReference()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parsePEReference (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parsePEReference (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -5110,14 +5110,14 @@ bool TQXmlSimpleReader::parseAttlistDecl()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseAttlistDecl (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseAttlistDecl (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -5325,14 +5325,14 @@ bool TQXmlSimpleReader::parseAttType()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseAttType (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseAttType (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -5545,14 +5545,14 @@ bool TQXmlSimpleReader::parseAttValue()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseAttValue (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseAttValue (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -5686,14 +5686,14 @@ bool TQXmlSimpleReader::parseElementDecl()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseElementDecl (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseElementDecl (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -5894,14 +5894,14 @@ bool TQXmlSimpleReader::parseNotationDecl()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseNotationDecl (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseNotationDecl (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6037,14 +6037,14 @@ bool TQXmlSimpleReader::parseChoiceSeq()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseChoiceSeq (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseChoiceSeq (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6201,14 +6201,14 @@ bool TQXmlSimpleReader::parseEntityDecl()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseEntityDecl (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseEntityDecl (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6469,14 +6469,14 @@ bool TQXmlSimpleReader::parseEntityValue()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseEntityValue (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseEntityValue (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6587,14 +6587,14 @@ bool TQXmlSimpleReader::parseComment()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseComment (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseComment (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6698,14 +6698,14 @@ bool TQXmlSimpleReader::parseAttribute()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseAttribute (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseAttribute (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6804,14 +6804,14 @@ bool TQXmlSimpleReader::parseName()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseName (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseName (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6889,14 +6889,14 @@ bool TQXmlSimpleReader::parseNmtoken()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseNmtoken (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseNmtoken (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -6997,14 +6997,14 @@ bool TQXmlSimpleReader::parseReference()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseReference (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseReference (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {
@@ -7324,14 +7324,14 @@ bool TQXmlSimpleReader::parseString()
     } else {
 	state = d->parseStack->pop().state;
 #if defined(QT_QXML_DEBUG)
-	qDebug( "TQXmlSimpleReader: parseString (cont) in state %d", state );
+	tqDebug( "TQXmlSimpleReader: parseString (cont) in state %d", state );
 #endif
 	if ( !d->parseStack->isEmpty() ) {
 	    ParseFunction function = d->parseStack->top().function;
 	    if ( function == &TQXmlSimpleReader::eat_ws ) {
 		d->parseStack->pop();
 #if defined(QT_QXML_DEBUG)
-		qDebug( "TQXmlSimpleReader: eat_ws (cont)" );
+		tqDebug( "TQXmlSimpleReader: eat_ws (cont)" );
 #endif
 	    }
 	    if ( !(this->*function)() ) {