-#ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED\r
-#define BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED\r
-\r
-// MS compatible compilers support #pragma once\r
-\r
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)\r
-# pragma once\r
-#endif\r
-\r
-//\r
-// boost/smart_ptr/detail/sp_has_sync.hpp\r
-//\r
-// Copyright (c) 2008, 2009 Peter Dimov\r
-//\r
-// Distributed under the Boost Software License, Version 1.0.\r
-// See accompanying file LICENSE_1_0.txt or copy at\r
-// http://www.boost.org/LICENSE_1_0.txt)\r
-//\r
-// Defines the BOOST_SP_HAS_SYNC macro if the __sync_* intrinsics\r
-// are available.\r
-//\r
-\r
-#if defined(__GNUC__) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 401 )\r
-\r
-#define BOOST_SP_HAS_SYNC\r
-\r
-#if defined( __arm__ ) || defined( __armel__ )\r
-#undef BOOST_SP_HAS_SYNC\r
-#endif\r
-\r
-#if defined( __hppa ) || defined( __hppa__ )\r
-#undef BOOST_SP_HAS_SYNC\r
-#endif\r
-\r
-#if defined( __m68k__ )\r
-#undef BOOST_SP_HAS_SYNC\r
-#endif\r
-\r
-#if defined( __sparc__ )\r
-#undef BOOST_SP_HAS_SYNC\r
-#endif\r
-\r
-#if defined( __INTEL_COMPILER ) && !defined( __ia64__ )\r
-#undef BOOST_SP_HAS_SYNC\r
-#endif\r
-\r
-#endif // __GNUC__ * 100 + __GNUC_MINOR__ >= 401\r
-\r
-#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED\r
+#ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED
+#define BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+// boost/smart_ptr/detail/sp_has_sync.hpp
+//
+// Copyright (c) 2008, 2009 Peter Dimov
+//
+// 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)
+//
+// Defines the BOOST_SP_HAS_SYNC macro if the __sync_* intrinsics
+// are available.
+//
+
+#if defined(__GNUC__) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 401 )
+
+#define BOOST_SP_HAS_SYNC
+
+#if defined( __arm__ ) || defined( __armel__ )
+#undef BOOST_SP_HAS_SYNC
+#endif
+
+#if defined( __hppa ) || defined( __hppa__ )
+#undef BOOST_SP_HAS_SYNC
+#endif
+
+#if defined( __m68k__ )
+#undef BOOST_SP_HAS_SYNC
+#endif
+
+#if defined( __sparc__ )
+#undef BOOST_SP_HAS_SYNC
+#endif
+
+#if defined( __INTEL_COMPILER ) && !defined( __ia64__ )
+#undef BOOST_SP_HAS_SYNC
+#endif
+
+#endif // __GNUC__ * 100 + __GNUC_MINOR__ >= 401
+
+#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED