mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-24 11:45:16 +00:00
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
|
*
|
|
* RetroArch 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 Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch 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 RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __RARCH_GETOPT_H
|
|
#define __RARCH_GETOPT_H
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
/* Custom implementation of the GNU getopt_long for portability.
|
|
* Not designed to be fully compatible, but compatible with
|
|
* the features RetroArch uses. */
|
|
|
|
#ifdef HAVE_GETOPT_LONG
|
|
#include <getopt.h>
|
|
#else
|
|
/* Avoid possible naming collisions during link since we
|
|
* prefer to use the actual name. */
|
|
#define getopt_long(argc, argv, optstring, longopts, longindex) __getopt_long_rarch(argc, argv, optstring, longopts, longindex)
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct option
|
|
{
|
|
const char *name;
|
|
int has_arg;
|
|
int *flag;
|
|
int val;
|
|
};
|
|
|
|
/* argv[] is declared with char * const argv[] in GNU,
|
|
* but this makes no sense, as non-POSIX getopt_long
|
|
* mutates argv (non-opts are moved to the end). */
|
|
int getopt_long(int argc, char *argv[],
|
|
const char *optstring, const struct option *longopts, int *longindex);
|
|
extern char *optarg;
|
|
extern int optind, opterr, optopt;
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|
|
|