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/* libc/sys/linux/include/getopt.h - Extended command line parsing */

/* Written 2000 by Werner Almesberger */

#ifndef _NEWLIB_GETOPT_H

#define _NEWLIB_GETOPT_H

#include <unistd.h>

enum { NO_ARG, REQUIRED_ARG, OPTIONAL_ARG };

/* Define glibc names as well for compatibility.  */

#define no_argument NO_ARG

#define required_argument REQUIRED_ARG

#define optional_argument OPTIONAL_ARG

struct option {

    const char *name;

    int has_arg;

    int *flag;

    int val;

};

int getopt_long(int argc,char *const argv[],const char *optstring,

  const struct option *longopts,int *longindex);

int getopt_long_only(int argc,char *const argv[],const char *optstring,

  const struct option *longopts,int *longindex);

#endif