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

#ifndef _GETOPT_H_
#define _GETOPT_H_

typedef struct opj_option
{
	const char *name;
	int has_arg;
	int *flag;
	int val;
}opj_option_t;

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

extern int opj_opterr;
extern int opj_optind;
extern int opj_optopt;
extern int opj_optreset;
extern char *opj_optarg;

extern int opj_getopt(int nargc, char *const *nargv, const char *ostr);
extern int opj_getopt_long(int argc, char * const argv[], const char *optstring,
			const opj_option_t *longopts, int totlen);
extern void reset_options_reading(void);

#endif				/* _GETOPT_H_ */