# */
#
# /* Revised by Paul Mensonides (2002) */
+# /* Revised by Edward Diener (2020) */
#
# /* See http://www.boost.org for most recent version. */
#
-# ifndef BOOST_PREPROCESSOR_LIST_DETAIL_FOLD_LEFT_HPP
-# define BOOST_PREPROCESSOR_LIST_DETAIL_FOLD_LEFT_HPP
+# ifndef BOOST_PREPROCESSOR_LIST_DETAIL_DMC_FOLD_LEFT_HPP
+# define BOOST_PREPROCESSOR_LIST_DETAIL_DMC_FOLD_LEFT_HPP
#
# include <boost/preprocessor/control/expr_iif.hpp>
# include <boost/preprocessor/control/iif.hpp>