getopt.h - mozsearch

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#ifndef __GETOPT_H__

#define __GETOPT_H__

#ifdef __cplusplus

extern "C" {

#endif

extern int opterr;		/* if error message should be printed */

extern int optind;		/* index into parent argv vector */

extern int optopt;		/* character checked for validity */

extern int optreset;		/* reset getopt */

extern char *optarg;		/* argument associated with option */

struct option

  const char *name;

  int has_arg;

  int *flag;

  int val;

};

#define no_argument       0

#define required_argument 1

#define optional_argument 2

int getopt(int, char * const*, const char*);

int getopt_long(int, char**, const char*, const struct option*, int*);

#ifdef __cplusplus

#endif

#endif /* __GETOPT_H__ */