1*c34afa68Sdholland /* $NetBSD: nap.c,v 1.6 2012/06/19 05:30:43 dholland Exp $ */ 2210cab45Smycroft 361f28255Scgd /* nap.c Larn is copyrighted 1986 by Noah Morgan. */ 4a8fba37dSchristos #include <sys/cdefs.h> 5a8fba37dSchristos #ifndef lint 6*c34afa68Sdholland __RCSID("$NetBSD: nap.c,v 1.6 2012/06/19 05:30:43 dholland Exp $"); 7a8fba37dSchristos #endif /* not lint */ 8a8fba37dSchristos 9a8fba37dSchristos #include <unistd.h> 10a8fba37dSchristos #include "header.h" 11a8fba37dSchristos #include "extern.h" 1261f28255Scgd 1361f28255Scgd /* 1461f28255Scgd * routine to take a nap for n milliseconds 1561f28255Scgd */ 16a8fba37dSchristos void nap(int x)17*c34afa68Sdhollandnap(int x) 1861f28255Scgd { 19a8fba37dSchristos if (x <= 0) 20a8fba37dSchristos return; /* eliminate chance for infinite loop */ 2161f28255Scgd lflush(); 22079d9a1dSmycroft usleep(x * 1000); 2361f28255Scgd } 24