Revert "Remove unused files getopt.c und getopt1.c"

  getopt.h debug.h

filelist.o: filelist.c feh.h structs.h menu.h ipc.h utils.h getopt.h \

  debug.h filelist.h options.h

getopt.o: getopt.c

getopt1.o: getopt1.c getopt.h

imlib.o: imlib.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \

  filelist.h winwidget.h options.h

index.o: index.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \

/* getopt_long and getopt_long_only entry points for GNU getopt.

   Copyright (C) 1987,88,89,90,91,92,93,94,96,97 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Library General Public License as

   published by the Free Software Foundation; either version 2 of the

   License, or (at your option) any later version.

   The GNU C Library 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

   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public

   License along with the GNU C Library; see the file COPYING.LIB.  If not,

   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,

   Boston, MA 02111-1307, USA.  */

#include "getopt.h"

#if !defined (__STDC__) || !__STDC__

/* This is a separate conditional since some stdc systems

   reject `defined (const)'.  */

#ifndef const

#define const

#endif

#endif

#include <stdio.h>

/* Comment out all this code if we are using the GNU C Library, and are not

   actually compiling the library itself.  This code is part of the GNU C

   Library, but also included in many other GNU distributions.  Compiling

   and linking in this code is a waste when using the GNU C library

   (especially if it is a shared library).  Rather than having every GNU

   program understand `configure --with-gnu-libc' and omit the object files,

   it is simpler to just do this in the source for each such file.  */

#define GETOPT_INTERFACE_VERSION 2

#if !defined (_LIBC) && defined (__GLIBC__) && __GLIBC__ >= 2

#include <gnu-versions.h>

#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION

#define ELIDE_CODE

#endif

#endif

#ifndef ELIDE_CODE

/* This needs to come after some library #include

   to get __GNU_LIBRARY__ defined.  */

#ifdef __GNU_LIBRARY__

#include <stdlib.h>

#endif

#ifndef	NULL

#define NULL 0

#endif

int getopt_long(argc, argv, options, long_options, opt_index)

int argc;

char *const *argv;

const char *options;

const struct option *long_options;

int *opt_index;

{

	return _getopt_internal(argc, argv, options, long_options, opt_index, 0);

}

/* Like getopt_long, but '-' as well as '--' can indicate a long option.

   If an option that starts with '-' (not '--') doesn't match a long option,

   but does match a short option, it is parsed as a short option

   instead.  */

int getopt_long_only(argc, argv, options, long_options, opt_index)

int argc;

char *const *argv;

const char *options;

const struct option *long_options;

int *opt_index;

{

	return _getopt_internal(argc, argv, options, long_options, opt_index, 1);

}

#endif				/* Not ELIDE_CODE.  */

#ifdef TEST

#include <stdio.h>

int main(argc, argv)

int argc;

char **argv;

{

	int c;

	int digit_optind = 0;

	while (1) {

		int this_option_optind = optind ? optind : 1;

		int option_index = 0;

		static struct option long_options[] = {

			{"add", 1, 0, 0},

			{"append", 0, 0, 0},

			{"delete", 1, 0, 0},

			{"verbose", 0, 0, 0},

			{"create", 0, 0, 0},

			{"file", 1, 0, 0},

			{0, 0, 0, 0}

		};

		c = getopt_long(argc, argv, "abc:d:0123456789", long_options, &option_index);

		if (c == -1)

			break;

		switch (c) {

		case 0:

			printf("option %s", long_options[option_index].name);

			if (optarg)

				printf(" with arg %s", optarg);

			printf("\n");

			break;

		case '0':

		case '1':

		case '2':

		case '3':

		case '4':

		case '5':

		case '6':

		case '7':

		case '8':

		case '9':

			if (digit_optind != 0 && digit_optind != this_option_optind)

				printf("digits occur in two different argv-elements.\n");

			digit_optind = this_option_optind;

			printf("option %c\n", c);

			break;

		case 'a':

			printf("option a\n");

			break;

		case 'b':

			printf("option b\n");

			break;

		case 'c':

			printf("option c with value `%s'\n", optarg);

			break;

		case 'd':

			printf("option d with value `%s'\n", optarg);

			break;

		case '?':

			break;

		default:

			printf("?? getopt returned character code 0%o ??\n", c);

		}

	}

	if (optind < argc) {

		printf("non-option ARGV-elements: ");

		while (optind < argc)

			printf("%s ", argv[optind++]);

		printf("\n");

	}

	exit(0);

}

#endif				/* TEST */