diff options
Diffstat (limited to 'lib/libc/stdlib/rand.c')
| -rw-r--r-- | lib/libc/stdlib/rand.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/lib/libc/stdlib/rand.c b/lib/libc/stdlib/rand.c index d58d040ad54..6b27ad46d35 100644 --- a/lib/libc/stdlib/rand.c +++ b/lib/libc/stdlib/rand.c @@ -28,7 +28,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: rand.c,v 1.7 2003/06/02 20:18:38 millert Exp $"; +static char *rcsid = "$OpenBSD: rand.c,v 1.8 2005/03/30 18:51:49 pat Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/types.h> @@ -37,25 +37,20 @@ static char *rcsid = "$OpenBSD: rand.c,v 1.7 2003/06/02 20:18:38 millert Exp $"; static u_int next = 1; int -rand_r(seed) -u_int *seed; +rand_r(u_int *seed) { - *seed = *seed * 1103515245 + 12345; return (*seed % ((u_int)RAND_MAX + 1)); } int -rand() +rand(void) { - return (rand_r(&next)); } void -srand(seed) -u_int seed; +srand(u_int seed) { - next = seed; } |