1 files changed, 6 insertions, 0 deletions
diff --git a/backends/mac/mac.cpp b/backends/mac/mac.cpp
index f22d72666b..2dc6dea1f5 100644
--- a/backends/mac/mac.cpp
+++ b/backends/mac/mac.cpp
@@ -772,6 +772,12 @@ void OSystem_MAC::copy_rect(const byte *buf, int pitch, int x, int y, int w, int
 	} while(--h);
 }
 
+void OSystem_MAC::move_screen(int dx, int dy) {
+
+
+}
+
+
 void OSystem_MAC::add_dirty_rect(int x, int y, int w, int h) {
 	if (force_full)
 		return;