BOOST_NET_SOCKET_ACCEPTOR_HPP

namespace boost {
  namespace net {
    namespace socket {
      template<typename Demultiplexer, typename ConnectionSynchronisation, 
               typename SocketErrorPolicy, typename EventHandler> 
        class acceptor;

      template<typename ConnectionSynchronisation, typename Demultiplexer, 
               typename SocketErrorPolicy, typename EventHandler> 
        class acceptor_impl<ConnectionSynchronisation, Demultiplexer, blocking_synchronisation, SocketErrorPolicy, EventHandler>;
      template<typename ConnectionSynchronisation, typename Demultiplexer, 
               typename SocketErrorPolicy, typename EventHandler> 
        class acceptor_impl<ConnectionSynchronisation, Demultiplexer, non_blocking_synchronisation, SocketErrorPolicy, EventHandler>;
      template<typename ConnectionSynchronisation, typename Demultiplexer, 
               typename SocketErrorPolicy, typename EventHandler> 
        class acceptor_impl<ConnectionSynchronisation, Demultiplexer, asynch_synchronisation, SocketErrorPolicy, EventHandler>;
      namespace impl {
        template<typename Handler> class acceptor_handled;
      }
    }
  }
}