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#pragma once
#include <sys/cdefs.h>
#define no_argument 0
#define required_argument 1
#define optional_argument 2
struct option {
const char *name;
int has_arg;
int* flag;
int val;
};
__BEGIN_DECLS
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*);
#ifndef _GETOPT_DECLARED
#define _GETOPT_DECLARED
int getopt(int, char * const [], const char *);
extern char *optarg;
extern int optind;
extern int opterr;
extern int optopt;
#endif
#ifndef _OPTRESET_DECLARED
#define _OPTRESET_DECLARED
extern int optreset;
#endif
__END_DECLS
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