source: trunk/libs/newlib/src/newlib/libc/stdlib/mrand48.c @ 471

Last change on this file since 471 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 728 bytes
Line 
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
16long
17_mrand48_r (struct _reent *r)
18{
19  _REENT_CHECK_RAND48(r);
20  __dorand48(r, __rand48_seed);
21  return ((long) __rand48_seed[2] << 16) + (long) __rand48_seed[1];
22}
23
24#ifndef _REENT_ONLY
25long
26mrand48 (void)
27{
28  return _mrand48_r (_REENT);
29}
30#endif /* !_REENT_ONLY */
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