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[glibc.git] / stdlib / nrand48.c
blob4e572a4182745322c706849f993831c74252b505
1 /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #include <stdlib.h>
22 /* Global state for non-reentrant functions. Defined in drand48-iter.c. */
23 extern struct drand48_data __libc_drand48_data;
25 long int
26 nrand48 (xsubi)
27 unsigned short int xsubi[3];
29 long int result;
31 (void) __nrand48_r (xsubi, &__libc_drand48_data, &result);
33 return result;