34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* Copyright (C) 1995, 1996, 1997, 1998, 2001 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <stdlib.h>
|
|
|
|
/* Global state for non-reentrant functions. Defined in drand48-iter.c. */
|
|
extern struct drand48_data __libc_drand48_data;
|
|
|
|
double
|
|
drand48 ()
|
|
{
|
|
double result;
|
|
|
|
(void) __erand48_r (__libc_drand48_data.__x, &__libc_drand48_data, &result);
|
|
|
|
return result;
|
|
}
|