/* -*- indent-tabs-mode: nil -*- | |
* | |
* ya_getopt - Yet another getopt | |
* https://github.com/kubo/ya_getopt | |
* | |
* Copyright 2015 Kubo Takehiro <kubo@jiubao.org> | |
* | |
* Redistribution and use in source and binary forms, with or without modification, are | |
* permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, this list of | |
* conditions and the following disclaimer. | |
* | |
* 2. Redistributions in binary form must reproduce the above copyright notice, this list | |
* of conditions and the following disclaimer in the documentation and/or other materials | |
* provided with the distribution. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS OR IMPLIED | |
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR | |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
* The views and conclusions contained in the software and documentation are those of the | |
* authors and should not be interpreted as representing official policies, either expressed | |
* or implied, of the authors. | |
* | |
*/ | |
#ifndef YA_GETOPT_H | |
#define YA_GETOPT_H 1 | |
#if defined(__cplusplus) | |
extern "C" { | |
#endif | |
#define ya_no_argument 0 | |
#define ya_required_argument 1 | |
#define ya_optional_argument 2 | |
struct option | |
{ | |
const char *name; | |
int has_arg; | |
int *flag; | |
int val; | |
}; | |
int ya_getopt(int argc, char *const argv[], const char *optstring); | |
int ya_getopt_long(int argc, char *const argv[], const char *optstring, | |
const struct option *longopts, int *longindex); | |
int ya_getopt_long_only(int argc, char *const argv[], const char *optstring, | |
const struct option *longopts, int *longindex); | |
extern char *ya_optarg; | |
extern int ya_optind, ya_opterr, ya_optopt; | |
#ifndef YA_GETOPT_NO_COMPAT_MACRO | |
#define getopt ya_getopt | |
#define getopt_long ya_getopt_long | |
#define getopt_long_only ya_getopt_long_only | |
#define optarg ya_optarg | |
#define optind ya_optind | |
#define opterr ya_opterr | |
#define optopt ya_optopt | |
#define no_argument ya_no_argument | |
#define required_argument ya_required_argument | |
#define optional_argument ya_optional_argument | |
#endif | |
#if defined(__cplusplus) | |
} | |
#endif | |
#endif |