13016Swollman/* 23016Swollman * Copyright (c) 1993 Martin Birgmeier 33016Swollman * All rights reserved. 43016Swollman * 53016Swollman * You may redistribute unmodified or modified versions of this source 63016Swollman * code provided that the above copyright notice and this and the 73016Swollman * following conditions are retained. 83016Swollman * 93016Swollman * This software is provided ``as is'', and comes with no warranties 103016Swollman * of any kind. I shall in no event be liable for anything that happens 113016Swollman * to anyone/anything when using this software. 123016Swollman */ 133016Swollman 1492986Sobrien#include <sys/cdefs.h> 1592986Sobrien__FBSDID("$FreeBSD$"); 1692986Sobrien 173016Swollman#include "rand48.h" 183016Swollman 193016Swollmanextern unsigned short _rand48_seed[3]; 203016Swollmanextern unsigned short _rand48_mult[3]; 213016Swollmanextern unsigned short _rand48_add; 223016Swollman 233016Swollmanunsigned short * 243016Swollmanseed48(unsigned short xseed[3]) 253016Swollman{ 263016Swollman static unsigned short sseed[3]; 273016Swollman 283016Swollman sseed[0] = _rand48_seed[0]; 293016Swollman sseed[1] = _rand48_seed[1]; 303016Swollman sseed[2] = _rand48_seed[2]; 313016Swollman _rand48_seed[0] = xseed[0]; 323016Swollman _rand48_seed[1] = xseed[1]; 333016Swollman _rand48_seed[2] = xseed[2]; 343016Swollman _rand48_mult[0] = RAND48_MULT_0; 353016Swollman _rand48_mult[1] = RAND48_MULT_1; 363016Swollman _rand48_mult[2] = RAND48_MULT_2; 373016Swollman _rand48_add = RAND48_ADD; 383016Swollman return sseed; 393016Swollman} 40