mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-12-30 21:21:49 +01:00
76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
|
/* Copyright (C) 2010-2017 The RetroArch team
|
||
|
|
*
|
||
|
|
* ---------------------------------------------------------------------------------------
|
||
|
|
* The following license statement only applies to this file (getopt.h).
|
||
|
|
* ---------------------------------------------------------------------------------------
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge,
|
||
|
|
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||
|
|
* to deal in the Software without restriction, including without limitation the rights to
|
||
|
|
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||
|
|
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||
|
|
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LIBRETRO_SDK_COMPAT_GETOPT_H
|
||
|
|
#define __LIBRETRO_SDK_COMPAT_GETOPT_H
|
||
|
|
|
||
|
|
#if defined(RARCH_INTERNAL) && defined(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_retro(argc, argv, optstring, longopts, longindex)
|
||
|
|
|
||
|
|
#include <retro_common_api.h>
|
||
|
|
|
||
|
|
RETRO_BEGIN_DECLS
|
||
|
|
|
||
|
|
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;
|
||
|
|
|
||
|
|
RETRO_END_DECLS
|
||
|
|
|
||
|
|
/* If these are variously #defined, then we have bigger problems */
|
||
|
|
#ifndef no_argument
|
||
|
|
#define no_argument 0
|
||
|
|
#define required_argument 1
|
||
|
|
#define optional_argument 2
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* HAVE_GETOPT_LONG */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* pragma once */
|
||
|
|
#endif
|
||
|
|
|