#ifndef _GETOPT_H_
#define _GETOPT_H_

struct option {
    char *name;
    int   has_arg;
    int  *flag;
    int   val;
};

#define no_argument         0
#define required_argument   1
#define optional_argument   2

extern char *optarg;
extern int optind;
extern int optopt;
extern int opterr;
extern int optreset;

int getopt_long(int , char **, char *, struct option *, int *);

#endif /* !_GETOPT_H_ */