getopt.h

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// Copyright (C) 2004-2021 Artifex Software, Inc.
//
// This file is part of MuPDF.
//
// MuPDF is free software: you can redistribute it and/or modify it under the
// terms of the GNU Affero General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// MuPDF 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 Affero General Public License for more
// details.
//
// You should have received a copy of the GNU Affero General Public License
// along with MuPDF. If not, see <https://www.gnu.org/licenses/agpl-3.0.en.html>
//
// Alternative licensing terms are available from the licensor.
// For commercial licensing, see <https://www.artifex.com/> or contact
// Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
// CA 94129, USA, for further information.
 
#ifndef MUPDF_FITZ_GETOPT_H
#define MUPDF_FITZ_GETOPT_H
 
#include "export.h"
 
typedef struct
{
    char *option;
    int *flag;
    void *opaque;
} fz_getopt_long_options;

extern int fz_getopt_long(int nargc, char * const *nargv, const char *ostr, const fz_getopt_long_options *longopts);

extern int fz_getopt(int nargc, char * const *nargv, const char *ostr);

FZ_DATA extern int fz_optind;

FZ_DATA extern char *fz_optarg;

FZ_DATA extern const fz_getopt_long_options *fz_optlong;

FZ_DATA extern int fz_optitem;

int fz_opt_from_list(char *opt, const char *optlist);

char *fz_optpath(char *opt);
 
#endif