/* 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 opj_reset_options_reading(void);

#endif              /* _GETOPT_H_ */