1 #ifndef BOOST_DETAIL_LWM_NOP_HPP_INCLUDED

     2 #define BOOST_DETAIL_LWM_NOP_HPP_INCLUDED

     3 

     4 // MS compatible compilers support #pragma once

     5 

     6 #if defined(_MSC_VER) && (_MSC_VER >= 1020)

     7 # pragma once

     8 #endif

     9 

    10 //

    11 //  boost/detail/lwm_nop.hpp

    12 //

    13 //  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.

    14 //

    15 // Distributed under the Boost Software License, Version 1.0. (See

    16 // accompanying file LICENSE_1_0.txt or copy at

    17 // http://www.boost.org/LICENSE_1_0.txt)

    18 //

    19 

    20 namespace boost

    21 {

    22 

    23 namespace detail

    24 {

    25 

    26 class lightweight_mutex

    27 {

    28 public:

    29 

    30     typedef lightweight_mutex scoped_lock;

    31 };

    32 

    33 } // namespace detail

    34 

    35 } // namespace boost

    36 

    37 #endif // #ifndef BOOST_DETAIL_LWM_NOP_HPP_INCLUDED