#ifndef _WX_GTK_BRUSH_H_
#define _WX_GTK_BRUSH_H_
-class WXDLLIMPEXP_CORE wxBitmap;
-class WXDLLIMPEXP_CORE wxColour;
+class WXDLLIMPEXP_FWD_CORE wxBitmap;
+class WXDLLIMPEXP_FWD_CORE wxColour;
//-----------------------------------------------------------------------------
// wxBrush