#ifndef _WX_PEN_H_BASE_
#define _WX_PEN_H_BASE_
+#include "wx/defs.h"
+
#if defined(__WXPALMOS__)
#include "wx/palmos/pen.h"
#elif defined(__WXMSW__)
#include "wx/msw/pen.h"
#elif defined(__WXMOTIF__) || defined(__WXX11__)
#include "wx/x11/pen.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/pen.h"
+#elif defined(__WXGTK__)
+#include "wx/gtk1/pen.h"
#elif defined(__WXMGL__)
#include "wx/mgl/pen.h"
#elif defined(__WXMAC__)