186d7f5d3SJohn Marino /* 286d7f5d3SJohn Marino * Copyright (c) 1993 Martin Birgmeier 386d7f5d3SJohn Marino * All rights reserved. 486d7f5d3SJohn Marino * 586d7f5d3SJohn Marino * You may redistribute unmodified or modified versions of this source 686d7f5d3SJohn Marino * code provided that the above copyright notice and this and the 786d7f5d3SJohn Marino * following conditions are retained. 886d7f5d3SJohn Marino * 986d7f5d3SJohn Marino * This software is provided ``as is'', and comes with no warranties 1086d7f5d3SJohn Marino * of any kind. I shall in no event be liable for anything that happens 1186d7f5d3SJohn Marino * to anyone/anything when using this software. 1286d7f5d3SJohn Marino */ 1386d7f5d3SJohn Marino 1486d7f5d3SJohn Marino #include "rand48.h" 1586d7f5d3SJohn Marino 1686d7f5d3SJohn Marino extern unsigned short _rand48_seed[3]; 1786d7f5d3SJohn Marino extern unsigned short _rand48_mult[3]; 1886d7f5d3SJohn Marino extern unsigned short _rand48_add; 1986d7f5d3SJohn Marino 2086d7f5d3SJohn Marino void srand48(long seed)2186d7f5d3SJohn Marinosrand48(long seed) 2286d7f5d3SJohn Marino { 2386d7f5d3SJohn Marino _rand48_seed[0] = RAND48_SEED_0; 2486d7f5d3SJohn Marino _rand48_seed[1] = (unsigned short) seed; 2586d7f5d3SJohn Marino _rand48_seed[2] = (unsigned short) (seed >> 16); 2686d7f5d3SJohn Marino _rand48_mult[0] = RAND48_MULT_0; 2786d7f5d3SJohn Marino _rand48_mult[1] = RAND48_MULT_1; 2886d7f5d3SJohn Marino _rand48_mult[2] = RAND48_MULT_2; 2986d7f5d3SJohn Marino _rand48_add = RAND48_ADD; 3086d7f5d3SJohn Marino } 31