Squashed 'third_party/boostorg/preprocessor/' content from commit 56090c5
Change-Id: I8c0a13225778c3751a35945439d5304bd9e639ef
git-subtree-dir: third_party/boostorg/preprocessor
git-subtree-split: 56090c56b5c78418b6dbe8c3c2ba576395152f83
diff --git a/include/boost/preprocessor/seq/seq.hpp b/include/boost/preprocessor/seq/seq.hpp
new file mode 100644
index 0000000..f5ca84c
--- /dev/null
+++ b/include/boost/preprocessor/seq/seq.hpp
@@ -0,0 +1,44 @@
+# /* **************************************************************************
+# * *
+# * (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_SEQ_SEQ_HPP
+# define BOOST_PREPROCESSOR_SEQ_SEQ_HPP
+#
+# include <boost/preprocessor/config/config.hpp>
+# include <boost/preprocessor/seq/elem.hpp>
+#
+# /* BOOST_PP_SEQ_HEAD */
+#
+# define BOOST_PP_SEQ_HEAD(seq) BOOST_PP_SEQ_ELEM(0, seq)
+#
+# /* BOOST_PP_SEQ_TAIL */
+#
+# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
+# define BOOST_PP_SEQ_TAIL(seq) BOOST_PP_SEQ_TAIL_1((seq))
+# define BOOST_PP_SEQ_TAIL_1(par) BOOST_PP_SEQ_TAIL_2 ## par
+# define BOOST_PP_SEQ_TAIL_2(seq) BOOST_PP_SEQ_TAIL_I ## seq
+# elif BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
+# define BOOST_PP_SEQ_TAIL(seq) BOOST_PP_SEQ_TAIL_ID(BOOST_PP_SEQ_TAIL_I seq)
+# define BOOST_PP_SEQ_TAIL_ID(id) id
+# elif BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
+# define BOOST_PP_SEQ_TAIL(seq) BOOST_PP_SEQ_TAIL_D(seq)
+# define BOOST_PP_SEQ_TAIL_D(seq) BOOST_PP_SEQ_TAIL_I seq
+# else
+# define BOOST_PP_SEQ_TAIL(seq) BOOST_PP_SEQ_TAIL_I seq
+# endif
+#
+# define BOOST_PP_SEQ_TAIL_I(x)
+#
+# /* BOOST_PP_SEQ_NIL */
+#
+# define BOOST_PP_SEQ_NIL(x) (x)
+#
+# endif