1/* Test of <stdlib.h> substitute.
2   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
3
4   This program is free software: you can redistribute it and/or modify
5   it under the terms of the GNU General Public License as published by
6   the Free Software Foundation; either version 3 of the License, or
7   (at your option) any later version.
8
9   This program is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   GNU General Public License for more details.
13
14   You should have received a copy of the GNU General Public License
15   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
16
17/* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
18
19#include <config.h>
20
21#include <stdlib.h>
22
23#include "verify.h"
24
25int exitcode;
26
27/* Check that NULL can be passed through varargs as a pointer type,
28   per POSIX 2008.  */
29verify (sizeof NULL == sizeof (void *));
30
31int
32main (void)
33{
34  /* Check that some macros are defined and different integer constants.  */
35  switch (exitcode)
36    {
37    case EXIT_SUCCESS:
38    case EXIT_FAILURE:
39      break;
40    }
41
42  return 0;
43}
44