ArdourCanvas::Points* get_canvas_points (std::string who, uint32_t npoints);
-Pango::FontDescription get_font_for_style (std::string widgetname);
+Pango::FontDescription* get_font_for_style (std::string widgetname);
uint32_t rgba_from_style (std::string, uint32_t, uint32_t, uint32_t, uint32_t, std::string = "fg", int = Gtk::STATE_NORMAL, bool = true);