#include "wx/sizer.h"
#include "wx/containr.h"
-class WXDLLIMPEXP_CORE wxTextCtrl;
-class WXDLLEXPORT wxToolTip;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+class WXDLLIMPEXP_FWD_CORE wxToolTip;
-extern WXDLLEXPORT_DATA(const wxChar) wxButtonNameStr[];
+extern WXDLLIMPEXP_DATA_CORE(const char) wxButtonNameStr[];
// ----------------------------------------------------------------------------
// wxPickerBase is the base class for the picker controls which support