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/* Yash: yet another shell */
/* xgetopt.h: command option parser */
/* (C) 2012 magicant */
/* This program 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 Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef YASH_XGETOPT_H
#define YASH_XGETOPT_H
#include <stddef.h>
extern wchar_t *xoptarg;
extern int xoptind;
enum xgetoptopt_T {
XGETOPT_POSIX = 1 << 0,
XGETOPT_DIGIT = 1 << 1,
};
enum optarg_T {
OPTARG_NONE, OPTARG_REQUIRED, OPTARG_OPTIONAL,
};
struct xgetopt_T {
wchar_t shortopt;
const wchar_t *longopt;
enum optarg_T optarg;
_Bool posix;
void *ptr;
};
extern struct xgetopt_T *xgetopt(
void **restrict argv_,
const struct xgetopt_T *restrict opts_,
enum xgetoptopt_T getoptopt_)
__attribute__((nonnull));
#endif
/* vim: set ts=8 sts=4 sw=4 et tw=80: */
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