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