newlib-cygwin/newlib/libc/sys/go32/sleep.c

28 lines
673 B
C

/* This is file sleep.c */
/*
** Copyright (C) 1991 DJ Delorie
**
** This file is distributed under the terms listed in the document
** "copying.dj".
** A copy of "copying.dj" should accompany this file; if not, a copy
** should be available from where this file was obtained. This file
** may not be distributed without a verbatim copy of "copying.dj".
**
** This file is distributed WITHOUT ANY WARRANTY; without even the implied
** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
sleep(unsigned int seconds)
{
long tnow, tthen;
time(&tnow);
tthen = tnow + seconds;
while (1)
{
time(&tnow);
if (tnow >= tthen)
return;
}
}