/* Copyright (C) 1995,1996,1997,1998,2001,2002 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 Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <stdlib.h> /* libc_hidden_proto(erand48_r) */ /* Global state for non-reentrant functions. Defined in drand48-iter.c. */ extern struct drand48_data __libc_drand48_data attribute_hidden; double drand48 (void) { double result; (void) erand48_r (__libc_drand48_data.__x, &__libc_drand48_data, &result); return result; }