// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
-#ifndef YESNO_050328_HPP
-#define YESNO_050328_HPP
+#ifndef BOOST_PARAMETER_AUX_YESNO_HPP
+#define BOOST_PARAMETER_AUX_YESNO_HPP
namespace boost { namespace parameter { namespace aux {