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Add POSIX lcong48.

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Change-Id: I821046816661d77275cb02c8c99d526bb41afb9c
This commit is contained in:
Elliott Hughes
2014-11-06 12:40:08 -08:00
parent 39ba30354a
commit 274afe8f0e
4 changed files with 120 additions and 9 deletions
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43
libc/upstream-netbsd/lib/libc/stdlib/lcong48.c Normal file
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/* $NetBSD: lcong48.c,v 1.8 2005/06/12 05:21:28 lukem 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 <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: lcong48.c,v 1.8 2005/06/12 05:21:28 lukem Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
#include <assert.h>
#include "rand48.h"
#ifdef __weak_alias
__weak_alias(lcong48,_lcong48)
#endif
void
lcong48(unsigned short p[7])
{
_DIAGASSERT(p != NULL);
__rand48_seed[0] = p[0];
__rand48_seed[1] = p[1];
__rand48_seed[2] = p[2];
__rand48_mult[0] = p[3];
__rand48_mult[1] = p[4];
__rand48_mult[2] = p[5];
__rand48_add = p[6];
}