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/* $NetBSD: nap.c,v 1.6 2012/06/19 05:30:43 dholland Exp $ */
/* nap.c Larn is copyrighted 1986 by Noah Morgan. */
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: nap.c,v 1.6 2012/06/19 05:30:43 dholland Exp $");
#endif /* not lint */
#include <unistd.h>
#include "header.h"
#include "extern.h"
/*
* routine to take a nap for n milliseconds
*/
void
nap(int x)
{
if (x <= 0)
return; /* eliminate chance for infinite loop */
lflush();
usleep(x * 1000);
}
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