#pragma once | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
int getopt(int, char* const[], const char*); | |
extern char* optarg; | |
extern int optind, opterr, optopt, optreset; | |
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 | |
#ifdef __cplusplus | |
} | |
#endif |