// classes
//-------------------------------------------------------------------------
-class WXDLLIMPEXP_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
-class WXDLLIMPEXP_CORE wxDropTarget;
-class WXDLLIMPEXP_CORE wxTextDropTarget;
-class WXDLLIMPEXP_CORE wxFileDropTarget;
+class WXDLLIMPEXP_FWD_CORE wxDropTarget;
+class WXDLLIMPEXP_FWD_CORE wxTextDropTarget;
+class WXDLLIMPEXP_FWD_CORE wxFileDropTarget;
-class WXDLLIMPEXP_CORE wxDropSource;
+class WXDLLIMPEXP_FWD_CORE wxDropSource;
// ----------------------------------------------------------------------------
// macros