#ifndef BOOST_MPL_VOID_FWD_HPP_INCLUDED

 #define BOOST_MPL_VOID_FWD_HPP_INCLUDED

 // Copyright Aleksey Gurtovoy 2001-2004

 //

 // 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)

 //

 // See http://www.boost.org/libs/mpl for documentation.

 // $Source: /cvsroot/boost/boost/boost/mpl/void_fwd.hpp,v $

 // $Date: 2004/09/02 15:40:42 $

 // $Revision: 1.3 $

 #include <boost/mpl/aux_/adl_barrier.hpp>

 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN

 struct void_;

 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE

 BOOST_MPL_AUX_ADL_BARRIER_DECL(void_)

 #endif // BOOST_MPL_VOID_FWD_HPP_INCLUDED