guint gdk_debug_flags = 0;
HWND gdk_root_window;
HWND gdk_leader_window;
-GdkWindowPrivate gdk_root_parent = { { NULL, }, NULL, };
+GDKVAR GdkWindowPrivate gdk_root_parent = { { NULL, }, NULL, };
HDC gdk_DC;
HINSTANCE gdk_DLLInstance;
HINSTANCE gdk_ProgInstance;