extern void deinit_listing(WListing *l);
extern void fit_listing(GrBrush *brush, const WRectangle *geom, WListing *l);
extern void draw_listing(GrBrush *brush, const WRectangle *geom, WListing *l,
extern void deinit_listing(WListing *l);
extern void fit_listing(GrBrush *brush, const WRectangle *geom, WListing *l);
extern void draw_listing(GrBrush *brush, const WRectangle *geom, WListing *l,