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/* Test of command line argument processing.
Copyright (C) 2009-2022 Free Software Foundation, Inc.
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 <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2009. */
#include <config.h>
/* None of the files accessed by this test are large, so disable the
ftell link warning if we are not using the gnulib ftell module. */
#define _GL_NO_LARGE_FILES
/* POSIX and glibc provide the getopt() function in <unistd.h>, see
https://pubs.opengroup.org/onlinepubs/9699919799/functions/getopt.html
https://www.gnu.org/software/libc/manual/html_node/Using-Getopt.html
But gnulib provides the getopt() function in <getopt.h>, not in <unistd.h>.
This is what we are testing here. */
#include <getopt.h>
#ifndef __getopt_argv_const
# define __getopt_argv_const const
#endif
#include "signature.h"
SIGNATURE_CHECK (getopt_long, int, (int, char *__getopt_argv_const *,
char const *, struct option const *,
int *));
SIGNATURE_CHECK (getopt_long_only, int, (int, char *__getopt_argv_const *,
char const *, struct option const *,
int *));
#define TEST_GETOPT_GNU 1
#define TEST_GETOPT_TMP_NAME "test-getopt-gnu.tmp"
#include "test-getopt-main.h"
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