#if defined(LIBC_RCS) && !defined(lint) static char rcs_id[] = "$Header: rand.c,v 1.2 86/09/08 17:02:10 tadl Exp $"; #endif /* * RCS info * $Locker: $ */ /* * Copyright (c) 1980 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. */ #if defined(LIBC_SCCS) && !defined(lint) static char sccsid[] = "@(#)rand.c 5.2 (Berkeley) 3/9/86"; #endif LIBC_SCCS and not lint static long randx = 1; srand(x) unsigned x; { randx = x; } rand() { return((randx = randx * 1103515245 + 12345) & 0x7fffffff); }