Imported existing code

libraries/include/boost/statechart/detail/avoid_unused_warning.hpp

@@ -0,0 +1,31 @@
+#ifndef BOOST_STATECHART_DETAIL_AVOID_UNUSED_WARNING_HPP_INCLUDED
+#define BOOST_STATECHART_DETAIL_AVOID_UNUSED_WARNING_HPP_INCLUDED
+//////////////////////////////////////////////////////////////////////////////
+// Copyright 2002-2006 Andreas Huber Doenni
+// Distributed under the Boost Software License, Version 1.0. (See accompany-
+// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//////////////////////////////////////////////////////////////////////////////
+
+
+
+namespace boost
+{
+namespace statechart
+{
+namespace detail
+{
+
+
+
+template< typename T >
+inline void avoid_unused_warning( const T & ) {}
+
+
+
+} // namespace detail
+} // namespace statechart
+} // namespace boost
+
+
+
+#endif