+ void solo_safe_toggle (void*, Gtk::CheckMenuItem*);
+ void toggle_solo_safe (Gtk::CheckMenuItem*);
+
+ Gtk::CheckMenuItem* pre_fader_mute_check;
+ Gtk::CheckMenuItem* post_fader_mute_check;
+ Gtk::CheckMenuItem* listen_mute_check;
+ Gtk::CheckMenuItem* main_mute_check;
+ Gtk::CheckMenuItem* solo_safe_check;
+ Gtk::CheckMenuItem* solo_isolated_check;
+
+ void toggle_mute_menu(ARDOUR::MuteMaster::MutePoint, Gtk::CheckMenuItem*);
+ void muting_change ();