Added boost header

test/external/boost/wave/cpplexer/re2clex/cpp_re.hpp

@@ -0,0 +1,57 @@
+/*=============================================================================
+    Boost.Wave: A Standard compliant C++ preprocessor library
+
+    Re2C based C++ lexer
+    
+    http://www.boost.org/
+
+    Copyright (c) 2001-2011 Hartmut Kaiser. 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)
+=============================================================================*/
+
+#if !defined(CPP_RE_HPP_B76C4F5E_63E9_4B8A_9975_EC32FA6BF027_INCLUDED)
+#define CPP_RE_HPP_B76C4F5E_63E9_4B8A_9975_EC32FA6BF027_INCLUDED
+
+#include <boost/wave/wave_config.hpp>
+#include <boost/wave/token_ids.hpp>
+
+// this must occur after all of the includes and before any code appears
+#ifdef BOOST_HAS_ABI_HEADERS
+#include BOOST_ABI_PREFIX
+#endif
+
+// suppress warnings about dependent classes not being exported from the dll
+#ifdef BOOST_MSVC
+#pragma warning(push)
+#pragma warning(disable : 4251 4231 4660)
+#endif
+
+///////////////////////////////////////////////////////////////////////////////
+namespace boost {
+namespace wave {
+namespace cpplexer {
+namespace re2clex {
+
+struct Scanner; 
+
+///////////////////////////////////////////////////////////////////////////////
+//  The scanner function to call whenever a new token is requested
+BOOST_WAVE_DECL boost::wave::token_id scan(Scanner *s);
+
+///////////////////////////////////////////////////////////////////////////////
+}   // namespace re2clex
+}   // namespace cpplexer
+}   // namespace wave
+}   // namespace boost
+
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
+// the suffix header occurs after all of the code
+#ifdef BOOST_HAS_ABI_HEADERS
+#include BOOST_ABI_SUFFIX
+#endif
+
+#endif // !defined(CPP_RE_HPP_B76C4F5E_63E9_4B8A_9975_EC32FA6BF027_INCLUDED)