xref: /netbsd-src/lib/libc/stdlib/rand48.h (revision 67d513dd664f1e11aecc60f7b1b50dc7deb3facd)
1*67d513ddSdsl /*	$NetBSD: rand48.h,v 1.6 2011/05/18 19:36:36 dsl Exp $	*/
24e067afcSperry 
3933a7b3aSbrezak /*
4933a7b3aSbrezak  * Copyright (c) 1993 Martin Birgmeier
5933a7b3aSbrezak  * All rights reserved.
6933a7b3aSbrezak  *
7933a7b3aSbrezak  * You may redistribute unmodified or modified versions of this source
8933a7b3aSbrezak  * code provided that the above copyright notice and this and the
9933a7b3aSbrezak  * following conditions are retained.
10933a7b3aSbrezak  *
11933a7b3aSbrezak  * This software is provided ``as is'', and comes with no warranties
12933a7b3aSbrezak  * of any kind. I shall in no event be liable for anything that happens
13933a7b3aSbrezak  * to anyone/anything when using this software.
14933a7b3aSbrezak  */
15933a7b3aSbrezak 
16933a7b3aSbrezak #ifndef _RAND48_H_
17933a7b3aSbrezak #define _RAND48_H_
18933a7b3aSbrezak 
19933a7b3aSbrezak #include <stdlib.h>
20933a7b3aSbrezak 
21*67d513ddSdsl extern void		__dorand48(unsigned short[3]);
2243fa6fe3Sjtc extern unsigned short	__rand48_seed[3];
2343fa6fe3Sjtc extern unsigned short	__rand48_mult[3];
2443fa6fe3Sjtc extern unsigned short	__rand48_add;
25933a7b3aSbrezak 
26933a7b3aSbrezak #define	RAND48_SEED_0	(0x330e)
27933a7b3aSbrezak #define	RAND48_SEED_1	(0xabcd)
28933a7b3aSbrezak #define	RAND48_SEED_2	(0x1234)
29933a7b3aSbrezak #define	RAND48_MULT_0	(0xe66d)
30933a7b3aSbrezak #define	RAND48_MULT_1	(0xdeec)
31933a7b3aSbrezak #define	RAND48_MULT_2	(0x0005)
32933a7b3aSbrezak #define	RAND48_ADD	(0x000b)
33933a7b3aSbrezak 
34933a7b3aSbrezak #endif /* _RAND48_H_ */
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