-#ifndef __ardour_gtk_gui_thread_h__
-#define __ardour_gtk_gui_thread_h__
-
-#include <gtkmm2ext/gtk_ui.h>
-#include "pbd/crossthread.h"
-
-#define ENSURE_GUI_THREAD(slot) \
- if (!Gtkmm2ext::UI::instance()->caller_is_ui_thread()) {\
- Gtkmm2ext::UI::instance()->call_slot ((slot));\
- return;\
- }
-
-#define GTK_SAFE(theSlot) crossthread_safe (Gtkmm2ext::UI::instance()->thread_id(),\
- *Gtkmm2ext::UI::instance(), \
- (theSlot))
-
-#endif /* __ardour_gtk_gui_thread_h__ */