+void SetNeedsRotationCompletedAcknowledgement(Window window, bool needAcknowledgement)
+{
+ GetImplementation(window).SetNeedsRotationCompletedAcknowledgement(needAcknowledgement);
+}
+
+void SendRotationCompletedAcknowledgement(Window window)
+{
+ GetImplementation(window).SendRotationCompletedAcknowledgement();
+}
+