/* Utility to accept --help and --version options as unobtrusively as possible.
- Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003 Free
+ Copyright (C) 1993, 1994, 1998, 1999, 2000, 2002, 2003, 2004, 2005 Free
Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
/* Written by Jim Meyering. */
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
static struct option const long_options[] =
{
- {"help", no_argument, 0, 'h'},
- {"version", no_argument, 0, 'v'},
- {0, 0, 0, 0}
+ {"help", no_argument, NULL, 'h'},
+ {"version", no_argument, NULL, 'v'},
+ {NULL, 0, NULL, 0}
};
/* Process long options --help and --version, but only if argc == 2.
const char *command_name,
const char *package,
const char *version,
- void (*usage_func)(),
+ void (*usage_func) (int),
/* const char *author1, ...*/ ...)
{
int c;
switch (c)
{
case 'h':
- (*usage_func) (0);
+ (*usage_func) (EXIT_SUCCESS);
case 'v':
{