-PBD::Signal1<void,RouteNotificationListPtr> ControlProtocol::TrackSelectionChanged;
-PBD::Signal1<void,uint32_t> ControlProtocol::AddRouteToSelection;
-PBD::Signal1<void,uint32_t> ControlProtocol::SetRouteSelection;
-PBD::Signal1<void,uint32_t> ControlProtocol::ToggleRouteSelection;
-PBD::Signal1<void,uint32_t> ControlProtocol::RemoveRouteFromSelection;
-PBD::Signal0<void> ControlProtocol::ClearRouteSelection;