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 1.5 2015/08/27 04:33:31 guenther Exp $ 14 */ 15 16 #ifndef _RAND48_H_ 17 #define _RAND48_H_ 18 19 #include <math.h> 20 #include <stdlib.h> 21 22 __BEGIN_HIDDEN_DECLS 23 extern unsigned short __rand48_seed[3]; 24 extern unsigned short __rand48_mult[3]; 25 extern unsigned short __rand48_add; 26 27 void __dorand48(unsigned short[3]); 28 extern int __rand48_deterministic; 29 __END_HIDDEN_DECLS 30 31 #define RAND48_SEED_0 (0x330e) 32 #define RAND48_SEED_1 (0xabcd) 33 #define RAND48_SEED_2 (0x1234) 34 #define RAND48_MULT_0 (0xe66d) 35 #define RAND48_MULT_1 (0xdeec) 36 #define RAND48_MULT_2 (0x0005) 37 #define RAND48_ADD (0x000b) 38 39 #endif /* _RAND48_H_ */ 40