HORIZ_WHEEL_EVENT, /* A wheel event generated by a second
horizontal wheel that is present on some
mice. See WHEEL_EVENT. */
-#if defined (HAVE_NTGUI)
+#ifdef HAVE_NTGUI
LANGUAGE_CHANGE_EVENT, /* A LANGUAGE_CHANGE_EVENT is
generated when HAVE_NTGUI or on Mac OS
when the keyboard layout or input