1 /*	$NetBSD: jrand48.c,v 1.9 2013/10/22 08:08:51 matt 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: jrand48.c,v 1.9 2013/10/22 08:08:51 matt Exp $");
19 #endif /* LIBC_SCCS and not lint */
20 
21 #include "namespace.h"
22 
23 #include <assert.h>
24 
25 #include "rand48.h"
26 
27 #ifdef __weak_alias
__weak_alias(jrand48,_jrand48)28 __weak_alias(jrand48,_jrand48)
29 #endif
30 
31 long
32 jrand48(unsigned short xseed[3])
33 {
34 
35 	_DIAGASSERT(xseed != NULL);
36 
37 	__dorand48(xseed);
38 	return (int16_t)xseed[2] * 65536 + xseed[1];
39 }
40