#include "wx/frame.h"
-class WXDLLEXPORT wxMDIClientWindow;
-class WXDLLEXPORT wxMDIChildFrame;
+class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
+class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
class WXDLLEXPORT wxMDIParentFrame: public wxFrame
{
DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
- friend class WXDLLEXPORT wxMDIChildFrame;
+ friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
public:
wxMDIParentFrame();