boost/asio/detail/win_iocp_io_service_fwd.hpp

   1 //
   2 // win_iocp_io_service_fwd.hpp
   3 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10
  11 #ifndef BOOST_ASIO_DETAIL_WIN_IOCP_IO_SERVICE_FWD_HPP
  12 #define BOOST_ASIO_DETAIL_WIN_IOCP_IO_SERVICE_FWD_HPP
  13
  14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  15 # pragma once
  16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  17
  18 #include <boost/asio/detail/push_options.hpp>
  19
  20 #include <boost/asio/detail/push_options.hpp>
  21 #include <boost/config.hpp>
  22 #include <boost/asio/detail/pop_options.hpp>
  23
  24 #include <boost/asio/detail/socket_types.hpp>
  25
  26 // This service is only supported on Win32 (NT4 and later).
  27 #if !defined(BOOST_ASIO_DISABLE_IOCP)
  28 #if defined(BOOST_WINDOWS) || defined(__CYGWIN__)
  29 #if defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0400)
  30 #if !defined(UNDER_CE)
  31
  32 // Define this to indicate that IOCP is supported on the target platform.
  33 #define BOOST_ASIO_HAS_IOCP 1
  34
  35 namespace boost {
  36 namespace asio {
  37 namespace detail {
  38
  39 class win_iocp_io_service;
  40 class win_iocp_overlapped_ptr;
  41
  42 } // namespace detail
  43 } // namespace asio
  44 } // namespace boost
  45
  46 #endif // !defined(UNDER_CE)
  47 #endif // defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0400)
  48 #endif // defined(BOOST_WINDOWS) || defined(__CYGWIN__)
  49 #endif // !defined(BOOST_ASIO_DISABLE_IOCP)
  50
  51 #include <boost/asio/detail/pop_options.hpp>
  52
  53 #endif // BOOST_ASIO_DETAIL_WIN_IOCP_IO_SERVICE_FWD_HPP