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diff --git a/lib/asio/local/basic_endpoint.hpp b/lib/asio/local/basic_endpoint.hpp
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+//
+// local/basic_endpoint.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Derived from a public domain implementation written by Daniel Casimiro.
+//
+// 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 ASIO_LOCAL_BASIC_ENDPOINT_HPP
+#define ASIO_LOCAL_BASIC_ENDPOINT_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#if defined(ASIO_HAS_LOCAL_SOCKETS) \
+  || defined(GENERATING_DOCUMENTATION)
+
+#include "asio/local/detail/endpoint.hpp"
+
+#if !defined(ASIO_NO_IOSTREAM)
+# include <iosfwd>
+#endif // !defined(ASIO_NO_IOSTREAM)
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace local {
+
+/// Describes an endpoint for a UNIX socket.
+/**
+ * The asio::local::basic_endpoint class template describes an endpoint
+ * that may be associated with a particular UNIX socket.
+ *
+ * @par Thread Safety
+ * @e Distinct @e objects: Safe.@n
+ * @e Shared @e objects: Unsafe.
+ *
+ * @par Concepts:
+ * Endpoint.
+ */
+template <typename Protocol>
+class basic_endpoint
+{
+public:
+  /// The protocol type associated with the endpoint.
+  typedef Protocol protocol_type;
+
+  /// The type of the endpoint structure. This type is dependent on the
+  /// underlying implementation of the socket layer.
+#if defined(GENERATING_DOCUMENTATION)
+  typedef implementation_defined data_type;
+#else
+  typedef asio::detail::socket_addr_type data_type;
+#endif
+
+  /// Default constructor.
+  basic_endpoint()
+  {
+  }
+
+  /// Construct an endpoint using the specified path name.
+  basic_endpoint(const char* path_name)
+    : impl_(path_name)
+  {
+  }
+
+  /// Construct an endpoint using the specified path name.
+  basic_endpoint(const std::string& path_name)
+    : impl_(path_name)
+  {
+  }
+
+  /// Copy constructor.
+  basic_endpoint(const basic_endpoint& other)
+    : impl_(other.impl_)
+  {
+  }
+
+#if defined(ASIO_HAS_MOVE)
+  /// Move constructor.
+  basic_endpoint(basic_endpoint&& other)
+    : impl_(other.impl_)
+  {
+  }
+#endif // defined(ASIO_HAS_MOVE)
+
+  /// Assign from another endpoint.
+  basic_endpoint& operator=(const basic_endpoint& other)
+  {
+    impl_ = other.impl_;
+    return *this;
+  }
+
+#if defined(ASIO_HAS_MOVE)
+  /// Move-assign from another endpoint.
+  basic_endpoint& operator=(basic_endpoint&& other)
+  {
+    impl_ = other.impl_;
+    return *this;
+  }
+#endif // defined(ASIO_HAS_MOVE)
+
+  /// The protocol associated with the endpoint.
+  protocol_type protocol() const
+  {
+    return protocol_type();
+  }
+
+  /// Get the underlying endpoint in the native type.
+  data_type* data()
+  {
+    return impl_.data();
+  }
+
+  /// Get the underlying endpoint in the native type.
+  const data_type* data() const
+  {
+    return impl_.data();
+  }
+
+  /// Get the underlying size of the endpoint in the native type.
+  std::size_t size() const
+  {
+    return impl_.size();
+  }
+
+  /// Set the underlying size of the endpoint in the native type.
+  void resize(std::size_t new_size)
+  {
+    impl_.resize(new_size);
+  }
+
+  /// Get the capacity of the endpoint in the native type.
+  std::size_t capacity() const
+  {
+    return impl_.capacity();
+  }
+
+  /// Get the path associated with the endpoint.
+  std::string path() const
+  {
+    return impl_.path();
+  }
+
+  /// Set the path associated with the endpoint.
+  void path(const char* p)
+  {
+    impl_.path(p);
+  }
+
+  /// Set the path associated with the endpoint.
+  void path(const std::string& p)
+  {
+    impl_.path(p);
+  }
+
+  /// Compare two endpoints for equality.
+  friend bool operator==(const basic_endpoint<Protocol>& e1,
+      const basic_endpoint<Protocol>& e2)
+  {
+    return e1.impl_ == e2.impl_;
+  }
+
+  /// Compare two endpoints for inequality.
+  friend bool operator!=(const basic_endpoint<Protocol>& e1,
+      const basic_endpoint<Protocol>& e2)
+  {
+    return !(e1.impl_ == e2.impl_);
+  }
+
+  /// Compare endpoints for ordering.
+  friend bool operator<(const basic_endpoint<Protocol>& e1,
+      const basic_endpoint<Protocol>& e2)
+  {
+    return e1.impl_ < e2.impl_;
+  }
+
+  /// Compare endpoints for ordering.
+  friend bool operator>(const basic_endpoint<Protocol>& e1,
+      const basic_endpoint<Protocol>& e2)
+  {
+    return e2.impl_ < e1.impl_;
+  }
+
+  /// Compare endpoints for ordering.
+  friend bool operator<=(const basic_endpoint<Protocol>& e1,
+      const basic_endpoint<Protocol>& e2)
+  {
+    return !(e2 < e1);
+  }
+
+  /// Compare endpoints for ordering.
+  friend bool operator>=(const basic_endpoint<Protocol>& e1,
+      const basic_endpoint<Protocol>& e2)
+  {
+    return !(e1 < e2);
+  }
+
+private:
+  // The underlying UNIX domain endpoint.
+  asio::local::detail::endpoint impl_;
+};
+
+/// Output an endpoint as a string.
+/**
+ * Used to output a human-readable string for a specified endpoint.
+ *
+ * @param os The output stream to which the string will be written.
+ *
+ * @param endpoint The endpoint to be written.
+ *
+ * @return The output stream.
+ *
+ * @relates asio::local::basic_endpoint
+ */
+template <typename Elem, typename Traits, typename Protocol>
+std::basic_ostream<Elem, Traits>& operator<<(
+    std::basic_ostream<Elem, Traits>& os,
+    const basic_endpoint<Protocol>& endpoint)
+{
+  os << endpoint.path();
+  return os;
+}
+
+} // namespace local
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // defined(ASIO_HAS_LOCAL_SOCKETS)
+       //   || defined(GENERATING_DOCUMENTATION)
+
+#endif // ASIO_LOCAL_BASIC_ENDPOINT_HPP