#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 */

int getopt(int nargc, char * const nargv[], const char *ostr);

#ifdef __cplusplus
}
#endif


#endif
