/* xscreensaver, Copyright (c) 1992, 1996, 1997, 2003
* 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
#else /* !HAVE_CONFIG_H */
#endif /* !HAVE_CONFIG_H */
# include <lib$routines.h>
#elif defined(HAVE_SELECT)
# include <sys/time.h> /* for struct timeval */
#ifdef __SCREENHACK_USLEEP_H__
ERROR
, do not include that here
extern void screenhack_usleep (unsigned long usecs
); /* suppress warning */
screenhack_usleep (unsigned long usecs
)
float seconds
= ((float) usecs
)/1000000.0;
unsigned long int statvms
= lib$
wait(&seconds
);
#elif defined(HAVE_SELECT)
/* usleep() doesn't exist everywhere, and select() is faster anyway. */
tv
.tv_sec
= usecs
/ 1000000L;
tv
.tv_usec
= usecs
% 1000000L;
(void) select (0, 0, 0, 0, &tv
);
#else /* !VMS && !HAVE_SELECT */
/* If you don't have select() or usleep(), I guess you lose...
Maybe you have napms() instead? Let me know. */
#endif /* !VMS && !HAVE_SELECT */