scanopt_t
scanopt_t sopt;
scanopt_t *scanopt_init (const optspec_t *options, int argc, char **argv,
return (scanopt_t *) s;
int scanopt_usage (scanopt_t *scanner, FILE *fp, const char *usage)
int scanopt (scanopt_t *svoid, char **arg, int *optindex)
void scanopt_destroy (scanopt_t *svoid)
(scanopt_t * scanner, FILE * fp,
(scanopt_t * scanner, char **optarg,
scanopt_t *scanopt_init PROTO ((const optspec_t * options,
void scanopt_destroy PROTO ((scanopt_t * scanner));