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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
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