Added boost header

test/external/boost/asio/detail/mutex.hpp

@@ -0,0 +1,46 @@
+//
+// detail/mutex.hpp
+// ~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// 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)
+//
+
+#ifndef BOOST_ASIO_DETAIL_MUTEX_HPP
+#define BOOST_ASIO_DETAIL_MUTEX_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+
+#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS)
+# include <boost/asio/detail/null_mutex.hpp>
+#elif defined(BOOST_WINDOWS)
+# include <boost/asio/detail/win_mutex.hpp>
+#elif defined(BOOST_HAS_PTHREADS)
+# include <boost/asio/detail/posix_mutex.hpp>
+#else
+# error Only Windows and POSIX are supported!
+#endif
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS)
+typedef null_mutex mutex;
+#elif defined(BOOST_WINDOWS)
+typedef win_mutex mutex;
+#elif defined(BOOST_HAS_PTHREADS)
+typedef posix_mutex mutex;
+#endif
+
+} // namespace detail
+} // namespace asio
+} // namespace boost
+
+#endif // BOOST_ASIO_DETAIL_MUTEX_HPP