extern WPHolder *tiling_get_rescue_pholder_for(WTiling *ws, WRegion *mgd);
extern void tiling_do_set_focus(WTiling *ws, bool warp);
extern bool tiling_managed_prepare_focus(WTiling *ws, WRegion *reg,
int flags, WPrepareFocusResult *res);
extern WPHolder *tiling_get_rescue_pholder_for(WTiling *ws, WRegion *mgd);
extern void tiling_do_set_focus(WTiling *ws, bool warp);
extern bool tiling_managed_prepare_focus(WTiling *ws, WRegion *reg,
int flags, WPrepareFocusResult *res);