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/*
* gethopt; options processing with both single-character and whole-work
* options both introduced with -
*/
#ifndef __GETHOPT_D
#define __GETHOPT_D
#include <stdio.h>
#include <string.h>
struct h_opt {
int option;
char *optword;
char optchar;
char *opthasarg;
char *optdesc;
} ;
#define HOPTERR ((struct h_opt*)-1)
struct h_context {
char **argv;
int argc;
int optchar;
int optind;
char *optarg;
char optopt;
int opterr:1;
int optend:1;
} ;
extern char *hoptarg(struct h_context *);
extern int hoptind(struct h_context *);
extern char hoptopt(struct h_context *);
extern void hoptset(struct h_context *, int, char **);
extern int hopterr(struct h_context *, int);
extern struct h_opt *gethopt(struct h_context *, struct h_opt*, int);
extern void hoptusage(char *, struct h_opt*, int, char *);
#endif/*__GETHOPT_D*/
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