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#ifndef __FOODOPTS_H
#define __FOODOPTS_H
#include <getopt.h>
/**
* This is a wrapper on getopt.h, specifically
*
* It provides a unified interface for defining
* cli options, printing the help, and looping though
* the parsing results.
*
*/
struct foodoption {
const char *name;
int has_arg;
int *flag;
int val;
/* Extra values */
const char *help;
const char *arg;
const char *category;
};
int
get_foodopt(int argc, char *const argv[],
const char *optstring,
const struct foodoption *longopts,
int *longindex);
const char *
get_argument(const char opt,
const struct foodoption *longopts);
void
foodopt_help(char * argv0,
const struct foodoption *longopts);
#endif /* __FOODOPTS_H */
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