diff options
Diffstat (limited to 'include/getopt.h')
| -rw-r--r-- | include/getopt.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/getopt.h b/include/getopt.h new file mode 100644 index 00000000..0de05aef --- /dev/null +++ b/include/getopt.h @@ -0,0 +1,33 @@ +#ifndef _GETOPT_H +#define _GETOPT_H + +#ifdef __cplusplus +extern "C" { +#endif + +int getopt(int, char * const [], const char *); +extern char *optarg; +extern int optind, opterr, optopt; + +#ifdef _GNU_SOURCE +struct option +{ + const char *name; + int has_arg; + int *flag; + int val; +}; + +int getopt_long(int, char *const *, const char *, const struct option *, int *); +int getopt_long_only(int, char *const *, const char *, const struct option *, int *); + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 +#endif + +#ifdef __cplusplus +} +#endif + +#endif |