NetBSD/lib/libc/stdlib/lrand48.c

29 lines
734 B
C

/* $NetBSD: lrand48.c,v 1.5 1998/01/09 03:15:38 perry Exp $ */
/*
* Copyright (c) 1993 Martin Birgmeier
* All rights reserved.
*
* You may redistribute unmodified or modified versions of this source
* code provided that the above copyright notice and this and the
* following conditions are retained.
*
* This software is provided ``as is'', and comes with no warranties
* of any kind. I shall in no event be liable for anything that happens
* to anyone/anything when using this software.
*/
#include "namespace.h"
#include "rand48.h"
#ifdef __weak_alias
__weak_alias(lrand48,_lrand48);
#endif
long
lrand48(void)
{
__dorand48(__rand48_seed);
return ((long) __rand48_seed[2] << 15) + ((long) __rand48_seed[1] >> 1);
}