#include <option.h>

Opt_t
{
};

Optdisc_t
{
     	unsigned long  version;
     	unsigned long  flags;
     	char*          catalog;
     	Optinfo_f      infof;

};

Opt_t   opt_info;

void    optinit(Optdisc_t* disc, Error_f errorf);
int     optget(char** argv, const char* usage);
int     optstr(const char* string, const char* usage);
int     optjoin(char** argv, ... [int (*optfun)(char** argv, int last)]);
char*   optusage(const char* opts);
int     optesc(Sfio_t* sp, const char* string, int flags);