extern void init_listing(WListing *l);
extern void setup_listing(WListing *l, char **strs, int nstrs, bool onecol);
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 init_listing(WListing *l);
extern void setup_listing(WListing *l, char **strs, int nstrs, bool onecol);
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,