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Diffstat (limited to 'wsutil/ws_getopt.h')
-rw-r--r-- | wsutil/ws_getopt.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/wsutil/ws_getopt.h b/wsutil/ws_getopt.h new file mode 100644 index 0000000..b32badc --- /dev/null +++ b/wsutil/ws_getopt.h @@ -0,0 +1,60 @@ +/** @file + * + * musl as a whole is licensed under the following standard MIT license: + * + * ---------------------------------------------------------------------- + * Copyright © 2005-2020 Rich Felker, et al. + * + * 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 _WS_GETOPT_H_ +#define _WS_GETOPT_H_ + +#include <ws_symbol_export.h> + +#ifdef __cplusplus +extern "C" { +#endif + +WS_DLL_PUBLIC int ws_getopt(int, char * const [], const char *); +WS_DLL_PUBLIC char *ws_optarg; +WS_DLL_PUBLIC int ws_optind, ws_opterr, ws_optopt, ws_optpos, ws_optreset; + +struct ws_option { + const char *name; + int has_arg; + int *flag; + int val; +}; + +WS_DLL_PUBLIC int ws_getopt_long(int, char *const *, const char *, const struct ws_option *, int *); +WS_DLL_PUBLIC int ws_getopt_long_only(int, char *const *, const char *, const struct ws_option *, int *); + +#define ws_no_argument 0 +#define ws_required_argument 1 +#define ws_optional_argument 2 + +#ifdef __cplusplus +} +#endif + +#endif |