SWIGged updates for wxGTK

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20970 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/gtk/gdi.cpp

@@ -62,6 +62,9 @@ extern PyObject *SWIG_newvarlink(void);
 #include <wx/fontutil.h>
 #include <wx/dcbuffer.h>
 #include <wx/iconbndl.h>
+#ifdef __WXMAC__
+#include <wx/mac/private.h>
+#endif
 
 
 static PyObject* t_output_helper(PyObject* target, PyObject* o) {