text: 
  #ifndef BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED
  #define BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED
  
  // Copyright Aleksey Gurtovoy 2000-2004
  //
  // 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.
  
  // $Id: enum.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
  // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
  // $Revision: 49267 $
  
  #include <carve/external/boost/mpl/aux_/config/preprocessor.hpp>
  
  // BOOST_MPL_PP_ENUM(0,int): <nothing>
  // BOOST_MPL_PP_ENUM(1,int): int
  // BOOST_MPL_PP_ENUM(2,int): int, int
  // BOOST_MPL_PP_ENUM(n,int): int, int, .., int
  
  #if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)
  
  #   include <carve/external/boost/preprocessor/cat.hpp>
  
  #   define BOOST_MPL_PP_ENUM(n, param) \
      BOOST_PP_CAT(BOOST_MPL_PP_ENUM_,n)(param) \
      /**/
      
  #   define BOOST_MPL_PP_ENUM_0(p)
  #   define BOOST_MPL_PP_ENUM_1(p) p
  #   define BOOST_MPL_PP_ENUM_2(p) p,p
  #   define BOOST_MPL_PP_ENUM_3(p) p,p,p
  #   define BOOST_MPL_PP_ENUM_4(p) p,p,p,p
  #   define BOOST_MPL_PP_ENUM_5(p) p,p,p,p,p
  #   define BOOST_MPL_PP_ENUM_6(p) p,p,p,p,p,p
  #   define BOOST_MPL_PP_ENUM_7(p) p,p,p,p,p,p,p
  #   define BOOST_MPL_PP_ENUM_8(p) p,p,p,p,p,p,p,p
  #   define BOOST_MPL_PP_ENUM_9(p) p,p,p,p,p,p,p,p,p
  
  #else
  
  #   include <carve/external/boost/preprocessor/comma_if.hpp>
  #   include <carve/external/boost/preprocessor/repeat.hpp>
  
  #   define BOOST_MPL_PP_AUX_ENUM_FUNC(unused, i, param) \
      BOOST_PP_COMMA_IF(i) param \
      /**/
  
  #   define BOOST_MPL_PP_ENUM(n, param) \
      BOOST_PP_REPEAT( \
            n \
          , BOOST_MPL_PP_AUX_ENUM_FUNC \
          , param \
          ) \
      /**/
  
  #endif
  
  #endif // BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED
  