/* last review : october 29th, 2002 */

#ifndef _GETOPT_H_
#define _GETOPT_H_

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

#define	NO_ARG	0
#define REQ_ARG	1
#define OPT_ARG	2

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

extern int getopt(int nargc, char *const *nargv, const char *ostr);
extern int getopt_long(int argc, char * const argv[], const char *optstring,
			const struct option *longopts, int totlen);
extern void reset_options_reading(void);

#endif				/* _GETOPT_H_ */