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 
16 _VOID
17 _DEFUN (_srand48_r, (r, seed),
18        struct _reent *r _AND
19        long seed)
20 {
21   _REENT_CHECK_RAND48(r);
22   __rand48_seed[0] = _RAND48_SEED_0;
23   __rand48_seed[1] = (unsigned short) seed;
24   __rand48_seed[2] = (unsigned short) ((unsigned long)seed >> 16);
25   __rand48_mult[0] = _RAND48_MULT_0;
26   __rand48_mult[1] = _RAND48_MULT_1;
27   __rand48_mult[2] = _RAND48_MULT_2;
28   __rand48_add = _RAND48_ADD;
29 }
30 
31 #ifndef _REENT_ONLY
32 _VOID
33 _DEFUN (srand48, (seed),
34        long seed)
35 {
36   _srand48_r (_REENT, seed);
37 }
38 #endif /* !_REENT_ONLY */
39