diff options
Diffstat (limited to 'kscreensaver/xsavers/xs_yarandom.h')
| -rw-r--r-- | kscreensaver/xsavers/xs_yarandom.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/kscreensaver/xsavers/xs_yarandom.h b/kscreensaver/xsavers/xs_yarandom.h deleted file mode 100644 index f803d23c..00000000 --- a/kscreensaver/xsavers/xs_yarandom.h +++ /dev/null @@ -1,52 +0,0 @@ -/* xscreensaver, Copyright (c) 1997 by Jamie Zawinski <jwz@jwz.org> - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation. No representations are made about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - */ - -#ifndef __YARANDOM_H__ -#define __YARANDOM_H__ - -#undef random -#undef rand -#undef drand48 -#undef srandom -#undef srand -#undef srand48 -#undef frand - -#ifdef VMS -# include "vms-gtod.h" -#endif - -/* #define random() ya_random() - #define srandom(i) ya_rand_init(0) */ - -extern unsigned int ya_random (void); -extern void ya_rand_init (unsigned int); - - -#if defined (__GNUC__) && (__GNUC__ >= 2) - /* Implement frand using GCC's statement-expression extension. */ - -# define frand(f) \ - ({ double tmp = (((double) random()) / \ - (((double) ((unsigned int)~0)) / ((double) (f)))); \ - tmp < 0 ? (-tmp) : tmp; }) - -#else /* not GCC2 - implement frand using a global variable.*/ - -static double _frand_tmp_; -# define frand(f) \ - (_frand_tmp_ = (((double) random()) / \ - (((double) ((unsigned int)~0)) / ((double) (f)))), \ - _frand_tmp_ < 0 ? (-_frand_tmp_) : _frand_tmp_) - -#endif /* not GCC2 */ - -#endif /* __YARANDOM_H__ */ |