#ifndef _WX_DIRDLGG_H_
#define _WX_DIRDLGG_H_
-class WXDLLEXPORT wxGenericDirCtrl;
-class WXDLLEXPORT wxTextCtrl;
-class WXDLLEXPORT wxTreeEvent;
+class WXDLLIMPEXP_FWD_CORE wxGenericDirCtrl;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+class WXDLLIMPEXP_FWD_CORE wxTreeEvent;
// we may be included directly as well as from wx/dirdlg.h (FIXME)
extern WXDLLEXPORT_DATA(const wxChar) wxDirDialogNameStr[];