lrand48.c revision 1.1
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 14#include "rand48.h" 15 16extern unsigned short __rand48_seed[3]; 17 18long 19lrand48(void) 20{ 21 __dorand48(__rand48_seed); 22 return ((long) __rand48_seed[2] << 15) + ((long) __rand48_seed[1] >> 1); 23} 24