// Double buffering helper.
// --------------------------------------------------------------
-class WXDLLEXPORT wxBufferedDC : public wxMemoryDC
+class WXDLLIMPEXP_ADV wxBufferedDC : public wxMemoryDC
{
private:
// Creates a double buffered wxPaintDC, optionally allowing the
// user to specify their own buffer to use.
-class WXDLLEXPORT wxBufferedPaintDC : public wxBufferedDC
+class WXDLLIMPEXP_ADV wxBufferedPaintDC : public wxBufferedDC
{
private: