openjpeg/applications/common/opj_getopt.h

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/* last review : october 29th, 2002 */
#include "opj_config.h"
#ifdef USE_SYSTEM_GETOPT
#include <getopt.h>
#define opj_opterr opterr
#define opj_optind optind
#define opj_optopt optopt
#define opj_optreset optreset
#define opj_optarg optarg
typedef struct option opj_option_t;
#define NO_ARG no_argument
#define REQ_ARG required_argument
#define OPT_ARG optional_argument
#define opj_getopt getopt
#define opj_getopt_long getopt_long
#else
#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_ */
#endif /* USE_SYSTEM_GETOPT */