1 /*	$NetBSD: srand48.c,v 1.7 2005/06/12 05:21:28 lukem Exp $	*/
2 
3 /*
4  * Copyright (c) 1993 Martin Birgmeier
5  * All rights reserved.
6  *
7  * You may redistribute unmodified or modified versions of this source
8  * code provided that the above copyright notice and this and the
9  * following conditions are retained.
10  *
11  * This software is provided ``as is'', and comes with no warranties
12  * of any kind. I shall in no event be liable for anything that happens
13  * to anyone/anything when using this software.
14  */
15 
16 #include <sys/cdefs.h>
17 #if defined(LIBC_SCCS) && !defined(lint)
18 __RCSID("$NetBSD: srand48.c,v 1.7 2005/06/12 05:21:28 lukem Exp $");
19 #endif /* LIBC_SCCS and not lint */
20 
21 #include "namespace.h"
22 #include "rand48.h"
23 
24 #ifdef __weak_alias
__weak_alias(srand48,_srand48)25 __weak_alias(srand48,_srand48)
26 #endif
27 
28 void
29 srand48(long seed)
30 {
31 	__rand48_seed[0] = RAND48_SEED_0;
32 	__rand48_seed[1] = (unsigned short) seed;
33 	__rand48_seed[2] = (unsigned short) ((unsigned long)seed >> 16);
34 	__rand48_mult[0] = RAND48_MULT_0;
35 	__rand48_mult[1] = RAND48_MULT_1;
36 	__rand48_mult[2] = RAND48_MULT_2;
37 	__rand48_add = RAND48_ADD;
38 }
39