Index: /trunk/src/VBox/Frontends/VirtualBox/include/VBoxFBOverlay.h
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/include/VBoxFBOverlay.h	(revision 22823)
+++ /trunk/src/VBox/Frontends/VirtualBox/include/VBoxFBOverlay.h	(revision 22824)
@@ -1269,5 +1269,5 @@
     STDMETHOD(ProcessVHWACommand)(BYTE *pCommand)
     {
-        return mOverlay.onVHWACommand((VBOXVHWACMD*)pCommand);
+        return mOverlay.onVHWACommand((struct _VBOXVHWACMD*)pCommand);
     }