--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/boostlibrary/boost/preprocessor/expr_if.hpp	Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,17 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002.
+#  *     Distributed under the Boost Software License, Version 1.0. (See
+#  *     accompanying file LICENSE_1_0.txt or copy at
+#  *     http://www.boost.org/LICENSE_1_0.txt)
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# ifndef BOOST_PREPROCESSOR_EXPR_IF_HPP
+# define BOOST_PREPROCESSOR_EXPR_IF_HPP
+#
+# include <boost/preprocessor/control/expr_if.hpp>
+#
+# endif