text: 
  #ifndef BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
  #define BOOST_MPL_AUX_PREPROCESSOR_PARAMS_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.
  
  // $Id$
  // $Date$
  // $Revision$
  
  #include "Utilogeny/lib/boost/mpl/aux_/config/preprocessor.hpp"
  
  // BOOST_MPL_PP_PARAMS(0,T): <nothing>
  // BOOST_MPL_PP_PARAMS(1,T): T1
  // BOOST_MPL_PP_PARAMS(2,T): T1, T2
  // BOOST_MPL_PP_PARAMS(n,T): T1, T2, .., Tn
  
  #if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)
  
  #   include "Utilogeny/lib/boost/preprocessor/cat.hpp"
  
  #   define BOOST_MPL_PP_PARAMS(n,p) \
      BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \
      /**/
  
  #   define BOOST_MPL_PP_PARAMS_Z(z_ignored,n,p) \
      BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \
      /**/
  
  #   define BOOST_MPL_PP_PARAMS_0(p)
  #   define BOOST_MPL_PP_PARAMS_1(p) p##1
  #   define BOOST_MPL_PP_PARAMS_2(p) p##1,p##2
  #   define BOOST_MPL_PP_PARAMS_3(p) p##1,p##2,p##3
  #   define BOOST_MPL_PP_PARAMS_4(p) p##1,p##2,p##3,p##4
  #   define BOOST_MPL_PP_PARAMS_5(p) p##1,p##2,p##3,p##4,p##5
  #   define BOOST_MPL_PP_PARAMS_6(p) p##1,p##2,p##3,p##4,p##5,p##6
  #   define BOOST_MPL_PP_PARAMS_7(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7
  #   define BOOST_MPL_PP_PARAMS_8(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8
  #   define BOOST_MPL_PP_PARAMS_9(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8,p##9
  
  #else
  
  #   include "Utilogeny/lib/boost/preprocessor/comma_if.hpp"
  #   include "Utilogeny/lib/boost/preprocessor/repeat.hpp"
  #   include "Utilogeny/lib/boost/preprocessor/inc.hpp"
  #   include "Utilogeny/lib/boost/preprocessor/cat.hpp"
  
  #   define BOOST_MPL_PP_AUX_PARAM_FUNC(unused, i, param) \
      BOOST_PP_COMMA_IF(i) \
      BOOST_PP_CAT(param, BOOST_PP_INC(i)) \
      /**/
  
  #   define BOOST_MPL_PP_PARAMS(n, param) \
      BOOST_PP_REPEAT( \
            n \
          , BOOST_MPL_PP_AUX_PARAM_FUNC \
          , param \
          ) \
      /**/
  
  #   define BOOST_MPL_PP_PARAMS_Z(z, n, param) \
      BOOST_PP_REPEAT_ ## z( \
            n \
          , BOOST_MPL_PP_AUX_PARAM_FUNC \
          , param \
          ) \
      /**/
  
  #endif 
  
  #endif // BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
  