1 /*
2  * Copyright (c) 1993 Martin Birgmeier
3  * All rights reserved.
4  *
5  * You may redistribute unmodified or modified versions of this source
6  * code provided that the above copyright notice and this and the
7  * following conditions are retained.
8  *
9  * This software is provided ``as is'', and comes with no warranties
10  * of any kind. I shall in no event be liable for anything that happens
11  * to anyone/anything when using this software.
12  *
13  *	$OpenBSD: rand48.h,v 1.6 2015/09/14 13:30:17 guenther Exp $
14  */
15 
16 #ifndef _RAND48_H_
17 #define _RAND48_H_
18 
19 #include <stdlib.h>
20 
21 __BEGIN_HIDDEN_DECLS
22 extern unsigned short __rand48_seed[3];
23 extern unsigned short __rand48_mult[3];
24 extern unsigned short __rand48_add;
25 
26 void		__dorand48(unsigned short[3]);
27 extern int	__rand48_deterministic;
28 __END_HIDDEN_DECLS
29 
30 #define	RAND48_SEED_0	(0x330e)
31 #define	RAND48_SEED_1	(0xabcd)
32 #define	RAND48_SEED_2	(0x1234)
33 #define	RAND48_MULT_0	(0xe66d)
34 #define	RAND48_MULT_1	(0xdeec)
35 #define	RAND48_MULT_2	(0x0005)
36 #define	RAND48_ADD	(0x000b)
37 
38 #endif /* _RAND48_H_ */
39