+#include "glib.h"
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+#include "gtk/gtkfeatures.h"
+#include "gdk/gdkx.h"
+
+#ifdef HAVE_X11_XKBLIB_H
+ /* under HP-UX and Solaris 2.6, at least, XKBlib.h defines structures with
+ * field named "explicit" - which is, of course, an error for a C++
+ * compiler. To be on the safe side, just redefine it everywhere. */
+ #define explicit __wx_explicit
+
+ #include "X11/XKBlib.h"
+
+ #undef explicit
+#endif // HAVE_X11_XKBLIB_H
+
+//-----------------------------------------------------------------------------
+// data
+//-----------------------------------------------------------------------------
+
+extern GtkWidget *wxRootWindow;
+
+//----------------------------------------------------------------------------