Don't let Doxygen document the #define BOOST_NO_0X_HDR_TYPEINDEX

Change-Id: I3df112c840ccac71fb34d39900b3be3630b9c5a6

include/osl/diagnose.hxx

@@ -19,6 +19,8 @@
 #ifndef INCLUDED_OSL_DIAGNOSE_HXX
 #define INCLUDED_OSL_DIAGNOSE_HXX
 
+/// @cond INTERNAL
+
 #include <sal/config.h>
 
 #include <functional>
@@ -39,8 +41,6 @@
 #include <sal/saldllapi.h>
 #include <sal/types.h>
 
-/// @cond INTERNAL
-
 namespace osl {
 namespace detail {