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diff --git a/tdescreensaver/xsavers/xlockmore.h b/tdescreensaver/xsavers/xlockmore.h
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+#ifndef __XLOCK_XLOCK_H__
+#define __XLOCK_XLOCK_H__
+
+/*-
+ * @(#)xlock.h 4.00 97/01/01 xlockmore
+ *
+ * xlock.h - external interfaces for new modes and SYSV OS defines.
+ *
+ * Copyright (c) 1991 by Patrick J. Naughton.
+ *
+ * See xlock.c for copying information.
+ *
+ * Revision History:
+ *
+ * Changes of David Bagley <bagleyd@bigfoot.com>
+ * 12-May-95: Added defines for SunOS's Adjunct password file
+ * Dale A. Harris <rodmur@ecst.csuchico.edu>
+ * 18-Nov-94: Modified for TQNX 4.2 w/ Metrolink X server from Brian Campbell
+ * <brianc@qnx.com>.
+ * 11-Jul-94: added Bool flag: inwindow, which tells xlock to run in a
+ * window from Greg Bowering <greg@cs.adelaide.edu.au>
+ * 11-Jul-94: patch for Solaris SYR4 from Chris P. Ross <cross@eng.umd.edu>
+ * 28-Jun-94: Reorganized shadow stuff
+ * 24-Jun-94: Reorganized
+ * 22-Jun-94: Modified for VMS
+ * <Anthony.D.Clarke@Support.Hatfield.Raytheon.bae.eurokom.ie>
+ * 17-Jun-94: patched shadow passwords and bcopy and bzero for SYSV from
+ * <reggers@julian.uwo.ca>
+ * 21-Mar-94: patched the patch for AIXV3 and HP from
+ * <R.K.Lloyd@csc.liv.ac.uk>.
+ * 01-Dec-93: added patch for AIXV3 from
+ * (Tom McConnell, tmcconne@sedona.intel.com) also added a patch
+ * for HP-UX 8.0.
+ *
+ */
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xos.h>
+#include <X11/Xresource.h>
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* out of main.cpp */
+#define MODE_NONE 0
+#define MODE_INSTALL 1
+#define MODE_SETUP 2
+#define MODE_PREVIEW 3
+#define MODE_TEST 4
+
+
+#ifndef MAXSCREENS
+#define MAXSCREENS 3
+#endif
+#ifndef NUMCOLORS
+#define NUMCOLORS 64
+#endif
+#ifndef MESSAGELINES
+#define MESSAGELINES 40
+#endif
+#define PASSLENGTH 120
+#define FALLBACK_FONTNAME "fixed"
+#ifndef DEF_MFONT
+#define DEF_MFONT "-*-times-*-*-*-*-18-*-*-*-*-*-*-*"
+#endif
+#ifndef DEF_PROGRAM /* Try the -o option ;) */
+#define DEF_PROGRAM "fortune -s"
+#endif
+
+#ifndef DEF_NONE3D
+#define DEF_NONE3D "Black"
+#endif
+#ifndef DEF_RIGHT3D
+#define DEF_RIGHT3D "Red"
+#endif
+#ifndef DEF_LEFT3D
+#define DEF_LEFT3D "Blue"
+#endif
+#ifndef DEF_BOTH3D
+#define DEF_BOTH3D "Magenta"
+#endif
+
+#ifndef DEF_ICONW
+#define DEF_ICONW 64 /* Age old default */
+#endif
+#ifndef DEF_ICONH
+#define DEF_ICONH 64
+#endif
+
+#define MINICONW 1 /* Will not see much */
+#define MINICONH 1
+
+#ifndef MAXICONW
+#define MAXICONW 256 /* Want users to know the screen is locked */
+#endif
+#ifndef MAXICONH
+#define MAXICONH 256 /* by a particular user */
+#endif
+
+#ifndef MIN
+#define MIN(a,b) (((a)<(b))?(a):(b))
+#endif
+
+#ifndef MAX
+#define MAX(a,b) (((a)>(b))?(a):(b))
+#endif
+
+#ifndef ABS
+#define ABS(a) ((a<0)?(-(a)):(a))
+#endif
+
+#include <math.h>
+#ifndef M_E
+#define M_E 2.7182818284590452354
+#endif
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+#ifndef M_PI_2
+#define M_PI_2 1.57079632679489661923
+#endif
+#if VMS
+#include <unixlib.h>
+#endif
+#include <sys/types.h>
+#if 0
+#ifndef uid_t
+#define uid_t int
+#endif
+#ifndef gid_t
+#define gid_t int
+#endif
+#ifndef pid_t
+#define pid_t int
+#endif
+#ifndef size_t
+#define size_t unsigned
+#endif
+#endif
+#include <unistd.h>
+#if HAVE_MEMORY_H
+#include <memory.h>
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#if HAVE_DIRENT_H
+#ifdef USE_XVMSUTILS
+#if 0
+#include "../xvmsutils/unix_types.h"
+#include "../xvmsutils/dirent.h"
+#else
+#include <X11/unix_types.h>
+#include <X11/dirent.h>
+#endif
+#else /* !USE_XVMSUTILS */
+#include <dirent.h>
+#endif /* !USE_XVMSUTILS */
+#else
+#define dirent direct
+#define NAMELEN(dirent) (dirent)->d_namelen
+#if HAVE_SYS_NDIR_H
+#include <sys/ndir.h>
+#endif
+#if HAVE_SYS_DIR_H
+#include <sys/dir.h>
+#endif
+#if HAVE_NDIR_H
+#include <ndir.h>
+#endif
+#endif
+#ifndef MAXNAMLEN
+#define MAXNAMLEN 256 /* maximum filename length */
+#endif
+#ifndef DIRBUF
+#define DIRBUF 512 /* buffer size for fs-indep. dirs */
+#endif
+
+typedef struct {
+ GC gc; /* graphics context for animation */
+ int npixels; /* number of valid entries in pixels */
+ Colormap cmap; /* current colormap */
+ unsigned long pixels[NUMCOLORS]; /* pixel values in the colormap */
+ unsigned long bgcol, fgcol; /* background and foreground pixel values */
+ unsigned long rightcol, leftcol; /* 3D color pixel values */
+ unsigned long nonecol, bothcol;
+} perscreen;
+
+#define t_String 0
+#define t_Float 1
+#define t_Int 2
+#define t_Bool 3
+
+typedef struct {
+ caddr_t *var;
+ char *name;
+ char *classname;
+ char *def;
+ int type;
+} argtype;
+
+typedef struct {
+ char *opt;
+ char *desc;
+} OptionStruct;
+
+typedef struct {
+ int numopts;
+ XrmOptionDescRec *opts;
+ int numvarsdesc;
+ argtype *vars;
+ OptionStruct *desc;
+} ModeSpecOpt;
+
+/* this must follow definition of ModeSpecOpt */
+#include "mode.h"
+
+#define IS_XBMDONE 1 /* Only need one mono image */
+#define IS_XBM 2
+#define IS_XBMFILE 3
+#define IS_XPM 4
+#define IS_XPMFILE 5
+#define IS_RASTERFILE 6
+
+extern void getResources(int argc, char **argv);
+extern unsigned long allocPixel(Display * display, Colormap cmap,
+ char *name, char *def);
+extern void setColormap(Display * display, Window window, Colormap map,
+ Bool inwindow);
+extern void reserveColors(ModeInfo * mi, Colormap cmap,
+ unsigned long *blackpix, unsigned long *whitepix);
+extern void fixColormap(Display * display, Window window,
+ int screen, float saturation,
+ Bool mono, Bool install, Bool inroot, Bool inwindow, Bool verbose);
+extern int visualClassFromName(char *name);
+extern void showVisualInfo(XVisualInfo * wantVis);
+#ifdef USE_GL
+extern int getVisual(ModeInfo * mi, XVisualInfo * wantVis, int mono);
+#endif
+
+extern unsigned long seconds(void);
+extern void finish(void);
+extern void error(char *s1,...);
+extern void warning(char *s1,...);
+
+#ifndef HAVE_STRDUP
+extern char *strdup(char *);
+#endif
+
+#ifdef MATHF
+#define SINF(n) sinf(n)
+#define COSF(n) cosf(n)
+#define FABSF(n) fabsf(n)
+#else
+#define SINF(n) ((float)sin((double)(n)))
+#define COSF(n) ((float)cos((double)(n)))
+#define FABSF(n) ((float)fabs((double)(n)))
+#endif
+
+#endif /* __XLOCK_XLOCK_H__ */