1/* foo.c -- trivial test function for libfoo
2   Copyright (C) 1996-1999 Free Software Foundation, Inc.
3   Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4   This file is part of GNU Libtool.
5
6This program is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 2 of the License, or
9(at your option) any later version.
10
11This program is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with this program; if not, write to the Free Software
18Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
19USA. */
20
21#define _LIBFOO_COMPILATION_
22#include "foo.h"
23#undef _LIBFOO_COMPILATION_
24
25#include <stdio.h>
26
27#ifdef HAVE_MATH_H
28#include <math.h>
29#endif
30
31/* Give a global variable definition. */
32int nothing = FOO_RET;
33
34int
35foo ()
36{
37  printf ("cos (0.0) = %g\n", (double) cos ((double) 0.0));
38  return FOO_RET;
39}
40