1*5af32e75SAxel Dörfler /* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
2*5af32e75SAxel Dörfler This file is part of the GNU C Library.
3*5af32e75SAxel Dörfler Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
4*5af32e75SAxel Dörfler
5*5af32e75SAxel Dörfler The GNU C Library is free software; you can redistribute it and/or
6*5af32e75SAxel Dörfler modify it under the terms of the GNU Lesser General Public
7*5af32e75SAxel Dörfler License as published by the Free Software Foundation; either
8*5af32e75SAxel Dörfler version 2.1 of the License, or (at your option) any later version.
9*5af32e75SAxel Dörfler
10*5af32e75SAxel Dörfler The GNU C Library is distributed in the hope that it will be useful,
11*5af32e75SAxel Dörfler but WITHOUT ANY WARRANTY; without even the implied warranty of
12*5af32e75SAxel Dörfler MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13*5af32e75SAxel Dörfler Lesser General Public License for more details.
14*5af32e75SAxel Dörfler
15*5af32e75SAxel Dörfler You should have received a copy of the GNU Lesser General Public
16*5af32e75SAxel Dörfler License along with the GNU C Library; if not, write to the Free
17*5af32e75SAxel Dörfler Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18*5af32e75SAxel Dörfler 02111-1307 USA. */
19*5af32e75SAxel Dörfler
20*5af32e75SAxel Dörfler #include <stdlib.h>
21*5af32e75SAxel Dörfler
22*5af32e75SAxel Dörfler int
__nrand48_r(xsubi,buffer,result)23*5af32e75SAxel Dörfler __nrand48_r (xsubi, buffer, result)
24*5af32e75SAxel Dörfler unsigned short int xsubi[3];
25*5af32e75SAxel Dörfler struct drand48_data *buffer;
26*5af32e75SAxel Dörfler long int *result;
27*5af32e75SAxel Dörfler {
28*5af32e75SAxel Dörfler /* Compute next state. */
29*5af32e75SAxel Dörfler if (__drand48_iterate (xsubi, buffer) < 0)
30*5af32e75SAxel Dörfler return -1;
31*5af32e75SAxel Dörfler
32*5af32e75SAxel Dörfler /* Store the result. */
33*5af32e75SAxel Dörfler if (sizeof (unsigned short int) == 2)
34*5af32e75SAxel Dörfler *result = xsubi[2] << 15 | xsubi[1] >> 1;
35*5af32e75SAxel Dörfler else
36*5af32e75SAxel Dörfler *result = xsubi[2] >> 1;
37*5af32e75SAxel Dörfler
38*5af32e75SAxel Dörfler return 0;
39*5af32e75SAxel Dörfler }
40*5af32e75SAxel Dörfler weak_alias (__nrand48_r, nrand48_r)
41