1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/*
* 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 "rand48.h"
void
_srand48_r (struct _rand48 *r,
long seed)
{
r->_seed[0] = _RAND48_SEED_0;
r->_seed[1] = (unsigned short) seed;
r->_seed[2] = (unsigned short) ((unsigned long)seed >> 16);
r->_mult[0] = _RAND48_MULT_0;
r->_mult[1] = _RAND48_MULT_1;
r->_mult[2] = _RAND48_MULT_2;
r->_add = _RAND48_ADD;
}
#ifndef _REENT_ONLY
void
srand48 (long seed)
{
_srand48_r (&_rand48, seed);
}
#endif /* !_REENT_ONLY */
|
