void hide_timestretch ();
void selection_click (GdkEventButton*);
void set_selected_points (PointSelection&);
void set_selected_regionviews (RegionSelection&);
void get_selectables (ARDOUR::framepos_t start, ARDOUR::framepos_t end, double top, double bot, std::list<Selectable *>&);
void get_inverted_selectables (Selection&, std::list<Selectable*>&);
void hide_timestretch ();
void selection_click (GdkEventButton*);
void set_selected_points (PointSelection&);
void set_selected_regionviews (RegionSelection&);
void get_selectables (ARDOUR::framepos_t start, ARDOUR::framepos_t end, double top, double bot, std::list<Selectable *>&);
void get_inverted_selectables (Selection&, std::list<Selectable*>&);