added wxUSE_HEADERCTRL

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58009 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/headerctrl.cpp

@@ -23,6 +23,8 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_HEADERCTRL
+
 #ifndef WX_PRECOMP
     #include "wx/log.h"
 #endif // WX_PRECOMP
@@ -660,3 +662,5 @@ bool wxHeaderCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 }
 
 #endif // wxHAS_GENERIC_HEADERCTRL
+
+#endif // wxUSE_HEADERCTRL