build fixes

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

diff --git a/include/wx/os2/window.h b/include/wx/os2/window.h
index 4e035fa4dfec8c21257c911084aa724e65958e49..9070497a445464e3b2e23fa60af236194183eae2 100644 (file)
--- a/include/wx/os2/window.h
+++ b/include/wx/os2/window.h
@@ -34,7 +34,7 @@
 // forward declarations
 // ---------------------------------------------------------------------------
 
-class WXDLLEXPORT wxButton;
+class WXDLLIMPEXP_FWD_CORE wxButton;
 
 // ---------------------------------------------------------------------------
 // wxWindow declaration for OS/2 PM