build fixes

[wxWidgets.git] / include / wx / os2 / radiobox.h

diff --git a/include/wx/os2/radiobox.h b/include/wx/os2/radiobox.h
index eb790894cecc174ee93baa4f47ae54f59bef0441..fbb8c6085914b469add061cabf6c2545c245aa95 100644 (file)
--- a/include/wx/os2/radiobox.h
+++ b/include/wx/os2/radiobox.h
@@ -13,7 +13,7 @@
 #define _WX_RADIOBOX_H_
 
 // List box item
-class WXDLLEXPORT wxBitmap ;
+class WXDLLIMPEXP_FWD_CORE wxBitmap ;
 
 class WXDLLEXPORT wxRadioBox: public wxControl, public wxRadioBoxBase
 {