/* map.h for !DiscEx */


extern error * map_scan_block
(
    DiscInfoPtr di,
    char *buf,
    int zone,
    error * (*f) (DiscInfoPtr di,
                  int zone, int fragid, int pos, int len, void *handle),
    void *handle
);
extern error * map_read (int drive, DiscInfoPtr di);
extern void map_free (void);
extern error * map_find_zone
(
    DiscInfoPtr di,
    int zone,
    char **buf
);
