/*
 * fstrcmp - fuzzy string compare library
 * Copyright (C) 2009 Peter Miller
 * Written by Peter Miller <pmiller@opensource.org.au>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or (at
 * your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include <ac/getopt.h>
#include <ac/stdio.h>
#include <ac/stdlib.h>
#include <ac/unistd.h>


static void
usage(const char *prog)
{
    fprintf(stderr, "Usage: %s [ <option>... ]\n", prog);
    fprintf(stderr, "       %s --version\n", prog);
    exit(1);
}


static const struct option options[] =
{
    { "version", 0, 0, 'V' },
    { 0, 0, 0, 0 }
};


int
main(int argc, char **argv)
{
    for (;;)
    {
        int             c;

        c = getopt_long(argc, argv, "V", options, 0);
        if (c == EOF)
            break;
        switch (c)
        {
        case 'V':
            fstrcmp_version_print(argv[0]);
            return 0;

        default:
            usage(argv[0]);
        }
    }

    ...do your thing...

    return 0;
}
