Chris@16: //
Chris@16: // detail/config.hpp
Chris@16: // ~~~~~~~~~~~~~~~~~
Chris@16: //
Chris@101: // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_ASIO_DETAIL_CONFIG_HPP
Chris@16: #define BOOST_ASIO_DETAIL_CONFIG_HPP
Chris@16: 
Chris@16: #if defined(BOOST_ASIO_STANDALONE)
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_ARRAY 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_ASSERT 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_BIND 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_CHRONO 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_DATE_TIME 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_LIMITS 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_REGEX 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_STATIC_CONSTANT 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_THROW_EXCEPTION 1
Chris@16: # define BOOST_ASIO_DISABLE_BOOST_WORKAROUND 1
Chris@16: #else // defined(BOOST_ASIO_STANDALONE)
Chris@16: # include <boost/config.hpp>
Chris@16: # include <boost/version.hpp>
Chris@16: # define BOOST_ASIO_HAS_BOOST_CONFIG 1
Chris@16: #endif // defined(BOOST_ASIO_STANDALONE)
Chris@16: 
Chris@16: // Default to a header-only implementation. The user must specifically request
Chris@16: // separate compilation by defining either BOOST_ASIO_SEPARATE_COMPILATION or
Chris@16: // BOOST_ASIO_DYN_LINK (as a DLL/shared library implies separate compilation).
Chris@16: #if !defined(BOOST_ASIO_HEADER_ONLY)
Chris@16: # if !defined(BOOST_ASIO_SEPARATE_COMPILATION)
Chris@16: #  if !defined(BOOST_ASIO_DYN_LINK)
Chris@16: #   define BOOST_ASIO_HEADER_ONLY 1
Chris@16: #  endif // !defined(BOOST_ASIO_DYN_LINK)
Chris@16: # endif // !defined(BOOST_ASIO_SEPARATE_COMPILATION)
Chris@16: #endif // !defined(BOOST_ASIO_HEADER_ONLY)
Chris@16: 
Chris@16: #if defined(BOOST_ASIO_HEADER_ONLY)
Chris@16: # define BOOST_ASIO_DECL inline
Chris@16: #else // defined(BOOST_ASIO_HEADER_ONLY)
Chris@16: # if defined(_MSC_VER) || defined(__BORLANDC__) || defined(__CODEGEARC__)
Chris@16: // We need to import/export our code only if the user has specifically asked
Chris@16: // for it by defining BOOST_ASIO_DYN_LINK.
Chris@16: #  if defined(BOOST_ASIO_DYN_LINK)
Chris@16: // Export if this is our own source, otherwise import.
Chris@16: #   if defined(BOOST_ASIO_SOURCE)
Chris@16: #    define BOOST_ASIO_DECL __declspec(dllexport)
Chris@16: #   else // defined(BOOST_ASIO_SOURCE)
Chris@16: #    define BOOST_ASIO_DECL __declspec(dllimport)
Chris@16: #   endif // defined(BOOST_ASIO_SOURCE)
Chris@16: #  endif // defined(BOOST_ASIO_DYN_LINK)
Chris@16: # endif // defined(_MSC_VER) || defined(__BORLANDC__) || defined(__CODEGEARC__)
Chris@16: #endif // defined(BOOST_ASIO_HEADER_ONLY)
Chris@16: 
Chris@16: // If BOOST_ASIO_DECL isn't defined yet define it now.
Chris@16: #if !defined(BOOST_ASIO_DECL)
Chris@16: # define BOOST_ASIO_DECL
Chris@16: #endif // !defined(BOOST_ASIO_DECL)
Chris@16: 
Chris@16: // Microsoft Visual C++ detection.
Chris@16: #if !defined(BOOST_ASIO_MSVC)
Chris@16: # if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_MSVC)
Chris@16: #  define BOOST_ASIO_MSVC BOOST_MSVC
Chris@16: # elif defined(_MSC_VER) && !defined(__MWERKS__) && !defined(__EDG_VERSION__)
Chris@16: #  define BOOST_ASIO_MSVC _MSC_VER
Chris@16: # endif // defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_MSVC)
Chris@16: #endif // defined(BOOST_ASIO_MSVC)
Chris@16: 
Chris@16: // Clang / libc++ detection.
Chris@16: #if defined(__clang__)
Chris@16: # if (__cplusplus >= 201103)
Chris@16: #  if __has_include(<__config>)
Chris@16: #   include <__config>
Chris@16: #   if defined(_LIBCPP_VERSION)
Chris@16: #    define BOOST_ASIO_HAS_CLANG_LIBCXX 1
Chris@16: #   endif // defined(_LIBCPP_VERSION)
Chris@16: #  endif // __has_include(<__config>)
Chris@16: # endif // (__cplusplus >= 201103)
Chris@16: #endif // defined(__clang__)
Chris@16: 
Chris@16: // Support move construction and assignment on compilers known to allow it.
Chris@16: #if !defined(BOOST_ASIO_HAS_MOVE)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_MOVE)
Chris@16: #  if defined(__clang__)
Chris@16: #   if __has_feature(__cxx_rvalue_references__)
Chris@16: #    define BOOST_ASIO_HAS_MOVE 1
Chris@16: #   endif // __has_feature(__cxx_rvalue_references__)
Chris@16: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_MOVE 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_MOVE 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_MOVE)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_MOVE)
Chris@16: 
Chris@16: // If BOOST_ASIO_MOVE_CAST isn't defined, and move support is available, define
Chris@16: // BOOST_ASIO_MOVE_ARG and BOOST_ASIO_MOVE_CAST to take advantage of rvalue
Chris@16: // references and perfect forwarding.
Chris@16: #if defined(BOOST_ASIO_HAS_MOVE) && !defined(BOOST_ASIO_MOVE_CAST)
Chris@16: # define BOOST_ASIO_MOVE_ARG(type) type&&
Chris@16: # define BOOST_ASIO_MOVE_CAST(type) static_cast<type&&>
Chris@16: # define BOOST_ASIO_MOVE_CAST2(type1, type2) static_cast<type1, type2&&>
Chris@16: #endif // defined(BOOST_ASIO_HAS_MOVE) && !defined(BOOST_ASIO_MOVE_CAST)
Chris@16: 
Chris@16: // If BOOST_ASIO_MOVE_CAST still isn't defined, default to a C++03-compatible
Chris@16: // implementation. Note that older g++ and MSVC versions don't like it when you
Chris@16: // pass a non-member function through a const reference, so for most compilers
Chris@16: // we'll play it safe and stick with the old approach of passing the handler by
Chris@16: // value.
Chris@16: #if !defined(BOOST_ASIO_MOVE_CAST)
Chris@16: # if defined(__GNUC__)
Chris@16: #  if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 1)) || (__GNUC__ > 4)
Chris@16: #   define BOOST_ASIO_MOVE_ARG(type) const type&
Chris@16: #  else // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 1)) || (__GNUC__ > 4)
Chris@16: #   define BOOST_ASIO_MOVE_ARG(type) type
Chris@16: #  endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 1)) || (__GNUC__ > 4)
Chris@16: # elif defined(BOOST_ASIO_MSVC)
Chris@16: #  if (_MSC_VER >= 1400)
Chris@16: #   define BOOST_ASIO_MOVE_ARG(type) const type&
Chris@16: #  else // (_MSC_VER >= 1400)
Chris@16: #   define BOOST_ASIO_MOVE_ARG(type) type
Chris@16: #  endif // (_MSC_VER >= 1400)
Chris@16: # else
Chris@16: #  define BOOST_ASIO_MOVE_ARG(type) type
Chris@16: # endif
Chris@16: # define BOOST_ASIO_MOVE_CAST(type) static_cast<const type&>
Chris@16: # define BOOST_ASIO_MOVE_CAST2(type1, type2) static_cast<const type1, type2&>
Chris@16: #endif // !defined(BOOST_ASIO_MOVE_CAST)
Chris@16: 
Chris@16: // Support variadic templates on compilers known to allow it.
Chris@16: #if !defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_VARIADIC_TEMPLATES)
Chris@16: #  if defined(__clang__)
Chris@16: #   if __has_feature(__cxx_variadic_templates__)
Chris@16: #    define BOOST_ASIO_HAS_VARIADIC_TEMPLATES 1
Chris@16: #   endif // __has_feature(__cxx_variadic_templates__)
Chris@16: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_VARIADIC_TEMPLATES 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_VARIADIC_TEMPLATES)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)
Chris@16: 
Chris@16: // Support constexpr on compilers known to allow it.
Chris@16: #if !defined(BOOST_ASIO_HAS_CONSTEXPR)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_CONSTEXPR)
Chris@16: #  if defined(__clang__)
Chris@16: #   if __has_feature(__cxx_constexpr__)
Chris@16: #    define BOOST_ASIO_HAS_CONSTEXPR 1
Chris@16: #   endif // __has_feature(__cxx_constexr__)
Chris@16: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_CONSTEXPR 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_CONSTEXPR)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_CONSTEXPR)
Chris@16: #if !defined(BOOST_ASIO_CONSTEXPR)
Chris@16: # if defined(BOOST_ASIO_HAS_CONSTEXPR)
Chris@16: #  define BOOST_ASIO_CONSTEXPR constexpr
Chris@16: # else // defined(BOOST_ASIO_HAS_CONSTEXPR)
Chris@16: #  define BOOST_ASIO_CONSTEXPR
Chris@16: # endif // defined(BOOST_ASIO_HAS_CONSTEXPR)
Chris@16: #endif // !defined(BOOST_ASIO_CONSTEXPR)
Chris@16: 
Chris@16: // Standard library support for system errors.
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_SYSTEM_ERROR)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_SYSTEM_ERROR 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<system_error>)
Chris@101: #     define BOOST_ASIO_HAS_STD_SYSTEM_ERROR 1
Chris@101: #    endif // __has_include(<system_error>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_SYSTEM_ERROR 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_SYSTEM_ERROR 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_SYSTEM_ERROR)
Chris@16: 
Chris@16: // Compliant C++11 compilers put noexcept specifiers on error_category members.
Chris@16: #if !defined(BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT)
Chris@16: # if (BOOST_VERSION >= 105300)
Chris@16: #  define BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT BOOST_NOEXCEPT
Chris@16: # elif defined(__clang__)
Chris@16: #  if __has_feature(__cxx_noexcept__)
Chris@16: #   define BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT noexcept(true)
Chris@16: #  endif // __has_feature(__cxx_noexcept__)
Chris@16: # elif defined(__GNUC__)
Chris@16: #  if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
Chris@16: #   if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT noexcept(true)
Chris@16: #   endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #  endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
Chris@16: # endif // defined(__GNUC__)
Chris@101: # if defined(BOOST_ASIO_MSVC)
Chris@101: #  if (_MSC_VER >= 1900)
Chris@101: #   define BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT noexcept(true)
Chris@101: #  endif // (_MSC_VER >= 1900)
Chris@101: # endif // defined(BOOST_ASIO_MSVC)
Chris@16: # if !defined(BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT)
Chris@16: #  define BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT
Chris@16: # endif // !defined(BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT)
Chris@16: #endif // !defined(BOOST_ASIO_ERROR_CATEGORY_NOEXCEPT)
Chris@16: 
Chris@16: // Standard library support for arrays.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_ARRAY)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_ARRAY)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_ARRAY 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<array>)
Chris@101: #     define BOOST_ASIO_HAS_STD_ARRAY 1
Chris@101: #    endif // __has_include(<array>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_ARRAY 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1600)
Chris@16: #    define BOOST_ASIO_HAS_STD_ARRAY 1
Chris@16: #   endif // (_MSC_VER >= 1600)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_ARRAY)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_ARRAY)
Chris@16: 
Chris@16: // Standard library support for shared_ptr and weak_ptr.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_SHARED_PTR)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_SHARED_PTR 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    define BOOST_ASIO_HAS_STD_SHARED_PTR 1
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_SHARED_PTR 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1600)
Chris@16: #    define BOOST_ASIO_HAS_STD_SHARED_PTR 1
Chris@16: #   endif // (_MSC_VER >= 1600)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_SHARED_PTR)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
Chris@16: 
Chris@16: // Standard library support for atomic operations.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_ATOMIC)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_ATOMIC)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_ATOMIC 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<atomic>)
Chris@101: #     define BOOST_ASIO_HAS_STD_ATOMIC 1
Chris@101: #    endif // __has_include(<atomic>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_ATOMIC 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_ATOMIC 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_ATOMIC)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_ATOMIC)
Chris@16: 
Chris@16: // Standard library support for chrono. Some standard libraries (such as the
Chris@16: // libstdc++ shipped with gcc 4.6) provide monotonic_clock as per early C++0x
Chris@16: // drafts, rather than the eventually standardised name of steady_clock.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_CHRONO)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_CHRONO)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_CHRONO 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<chrono>)
Chris@101: #     define BOOST_ASIO_HAS_STD_CHRONO 1
Chris@101: #    endif // __has_include(<chrono>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_CHRONO 1
Chris@16: #     if ((__GNUC__ == 4) && (__GNUC_MINOR__ == 6))
Chris@16: #      define BOOST_ASIO_HAS_STD_CHRONO_MONOTONIC_CLOCK 1
Chris@16: #     endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ == 6))
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_CHRONO 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_CHRONO)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_CHRONO)
Chris@16: 
Chris@16: // Boost support for chrono.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_CHRONO)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_CHRONO)
Chris@16: #  if (BOOST_VERSION >= 104700)
Chris@16: #   define BOOST_ASIO_HAS_BOOST_CHRONO 1
Chris@16: #  endif // (BOOST_VERSION >= 104700)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_CHRONO)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_CHRONO)
Chris@16: 
Chris@16: // Boost support for the DateTime library.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_DATE_TIME)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_DATE_TIME)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_DATE_TIME 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_DATE_TIME)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_DATE_TIME)
Chris@16: 
Chris@16: // Standard library support for addressof.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_ADDRESSOF)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_ADDRESSOF 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    define BOOST_ASIO_HAS_STD_ADDRESSOF 1
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@101: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_ADDRESSOF 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@101: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_ADDRESSOF 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_ADDRESSOF)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
Chris@16: 
Chris@16: // Standard library support for the function class.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_FUNCTION)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_FUNCTION)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_FUNCTION 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    define BOOST_ASIO_HAS_STD_FUNCTION 1
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_FUNCTION 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_FUNCTION 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_FUNCTION)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_FUNCTION)
Chris@16: 
Chris@16: // Standard library support for type traits.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_TYPE_TRAITS)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_TYPE_TRAITS)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_TYPE_TRAITS 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<type_traits>)
Chris@101: #     define BOOST_ASIO_HAS_STD_TYPE_TRAITS 1
Chris@101: #    endif // __has_include(<type_traits>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_TYPE_TRAITS 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_TYPE_TRAITS 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_TYPE_TRAITS)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_TYPE_TRAITS)
Chris@16: 
Chris@16: // Standard library support for the cstdint header.
Chris@16: #if !defined(BOOST_ASIO_HAS_CSTDINT)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_CSTDINT)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_CSTDINT 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    define BOOST_ASIO_HAS_CSTDINT 1
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_CSTDINT 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_CSTDINT 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_CSTDINT)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_CSTDINT)
Chris@16: 
Chris@16: // Standard library support for the thread class.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_THREAD)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_THREAD)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_THREAD 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<thread>)
Chris@101: #     define BOOST_ASIO_HAS_STD_THREAD 1
Chris@101: #    endif // __has_include(<thread>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_THREAD 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_THREAD 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_THREAD)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_THREAD)
Chris@16: 
Chris@16: // Standard library support for the mutex and condition variable classes.
Chris@16: #if !defined(BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_STD_MUTEX_AND_CONDVAR)
Chris@101: #  if defined(__clang__)
Chris@101: #   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
Chris@101: #    define BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR 1
Chris@101: #   elif (__cplusplus >= 201103)
Chris@101: #    if __has_include(<mutex>)
Chris@101: #     define BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR 1
Chris@101: #    endif // __has_include(<mutex>)
Chris@101: #   endif // (__cplusplus >= 201103)
Chris@101: #  endif // defined(__clang__)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
Chris@16: #    if defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #     define BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR 1
Chris@16: #    endif // defined(__GXX_EXPERIMENTAL_CXX0X__)
Chris@16: #   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
Chris@16: #  endif // defined(__GNUC__)
Chris@16: #  if defined(BOOST_ASIO_MSVC)
Chris@16: #   if (_MSC_VER >= 1700)
Chris@16: #    define BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR 1
Chris@16: #   endif // (_MSC_VER >= 1700)
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_STD_MUTEX_AND_CONDVAR)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR)
Chris@16: 
Chris@16: // WinRT target.
Chris@16: #if !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16: # if defined(__cplusplus_winrt)
Chris@16: #  include <winapifamily.h>
Chris@101: #  if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) \
Chris@101:    && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
Chris@16: #   define BOOST_ASIO_WINDOWS_RUNTIME 1
Chris@101: #  endif // WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
Chris@101:          // && !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
Chris@16: # endif // defined(__cplusplus_winrt)
Chris@16: #endif // !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16: 
Chris@16: // Windows target. Excludes WinRT.
Chris@16: #if !defined(BOOST_ASIO_WINDOWS)
Chris@16: # if !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16: #  if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_WINDOWS)
Chris@16: #   define BOOST_ASIO_WINDOWS 1
Chris@16: #  elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
Chris@16: #   define BOOST_ASIO_WINDOWS 1
Chris@16: #  endif // defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_WINDOWS)
Chris@16: # endif // !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16: #endif // !defined(BOOST_ASIO_WINDOWS)
Chris@16: 
Chris@16: // Windows: target OS version.
Chris@16: #if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: # if !defined(_WIN32_WINNT) && !defined(_WIN32_WINDOWS)
Chris@16: #  if defined(_MSC_VER) || defined(__BORLANDC__)
Chris@16: #   pragma message( \
Chris@16:   "Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately. For example:\n"\
Chris@16:   "- add -D_WIN32_WINNT=0x0501 to the compiler command line; or\n"\
Chris@16:   "- add _WIN32_WINNT=0x0501 to your project's Preprocessor Definitions.\n"\
Chris@16:   "Assuming _WIN32_WINNT=0x0501 (i.e. Windows XP target).")
Chris@16: #  else // defined(_MSC_VER) || defined(__BORLANDC__)
Chris@16: #   warning Please define _WIN32_WINNT or _WIN32_WINDOWS appropriately.
Chris@16: #   warning For example, add -D_WIN32_WINNT=0x0501 to the compiler command line.
Chris@16: #   warning Assuming _WIN32_WINNT=0x0501 (i.e. Windows XP target).
Chris@16: #  endif // defined(_MSC_VER) || defined(__BORLANDC__)
Chris@16: #  define _WIN32_WINNT 0x0501
Chris@16: # endif // !defined(_WIN32_WINNT) && !defined(_WIN32_WINDOWS)
Chris@16: # if defined(_MSC_VER)
Chris@16: #  if defined(_WIN32) && !defined(WIN32)
Chris@16: #   if !defined(_WINSOCK2API_)
Chris@16: #    define WIN32 // Needed for correct types in winsock2.h
Chris@16: #   else // !defined(_WINSOCK2API_)
Chris@16: #    error Please define the macro WIN32 in your compiler options
Chris@16: #   endif // !defined(_WINSOCK2API_)
Chris@16: #  endif // defined(_WIN32) && !defined(WIN32)
Chris@16: # endif // defined(_MSC_VER)
Chris@16: # if defined(__BORLANDC__)
Chris@16: #  if defined(__WIN32__) && !defined(WIN32)
Chris@16: #   if !defined(_WINSOCK2API_)
Chris@16: #    define WIN32 // Needed for correct types in winsock2.h
Chris@16: #   else // !defined(_WINSOCK2API_)
Chris@16: #    error Please define the macro WIN32 in your compiler options
Chris@16: #   endif // !defined(_WINSOCK2API_)
Chris@16: #  endif // defined(__WIN32__) && !defined(WIN32)
Chris@16: # endif // defined(__BORLANDC__)
Chris@16: # if defined(__CYGWIN__)
Chris@16: #  if !defined(__USE_W32_SOCKETS)
Chris@16: #   error You must add -D__USE_W32_SOCKETS to your compiler options.
Chris@16: #  endif // !defined(__USE_W32_SOCKETS)
Chris@16: # endif // defined(__CYGWIN__)
Chris@16: #endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: 
Chris@16: // Windows: minimise header inclusion.
Chris@16: #if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: # if !defined(BOOST_ASIO_NO_WIN32_LEAN_AND_MEAN)
Chris@16: #  if !defined(WIN32_LEAN_AND_MEAN)
Chris@16: #   define WIN32_LEAN_AND_MEAN
Chris@16: #  endif // !defined(WIN32_LEAN_AND_MEAN)
Chris@16: # endif // !defined(BOOST_ASIO_NO_WIN32_LEAN_AND_MEAN)
Chris@16: #endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: 
Chris@16: // Windows: suppress definition of "min" and "max" macros.
Chris@16: #if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: # if !defined(BOOST_ASIO_NO_NOMINMAX)
Chris@16: #  if !defined(NOMINMAX)
Chris@16: #   define NOMINMAX 1
Chris@16: #  endif // !defined(NOMINMAX)
Chris@16: # endif // !defined(BOOST_ASIO_NO_NOMINMAX)
Chris@16: #endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: 
Chris@16: // Windows: IO Completion Ports.
Chris@16: #if !defined(BOOST_ASIO_HAS_IOCP)
Chris@16: # if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: #  if defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0400)
Chris@16: #   if !defined(UNDER_CE)
Chris@16: #    if !defined(BOOST_ASIO_DISABLE_IOCP)
Chris@16: #     define BOOST_ASIO_HAS_IOCP 1
Chris@16: #    endif // !defined(BOOST_ASIO_DISABLE_IOCP)
Chris@16: #   endif // !defined(UNDER_CE)
Chris@16: #  endif // defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0400)
Chris@16: # endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_IOCP)
Chris@16: 
Chris@101: // On POSIX (and POSIX-like) platforms we need to include unistd.h in order to
Chris@101: // get access to the various platform feature macros, e.g. to be able to test
Chris@101: // for threads support.
Chris@101: #if !defined(BOOST_ASIO_HAS_UNISTD_H)
Chris@101: # if !defined(BOOST_ASIO_HAS_BOOST_CONFIG)
Chris@101: #  if defined(unix) \
Chris@101:    || defined(__unix) \
Chris@101:    || defined(_XOPEN_SOURCE) \
Chris@101:    || defined(_POSIX_SOURCE) \
Chris@101:    || (defined(__MACH__) && defined(__APPLE__)) \
Chris@101:    || defined(__FreeBSD__) \
Chris@101:    || defined(__NetBSD__) \
Chris@101:    || defined(__OpenBSD__) \
Chris@101:    || defined(__linux__)
Chris@101: #   define BOOST_ASIO_HAS_UNISTD_H 1
Chris@101: #  endif
Chris@101: # endif // !defined(BOOST_ASIO_HAS_BOOST_CONFIG)
Chris@101: #endif // !defined(BOOST_ASIO_HAS_UNISTD_H)
Chris@101: #if defined(BOOST_ASIO_HAS_UNISTD_H)
Chris@101: # include <unistd.h>
Chris@101: #endif // defined(BOOST_ASIO_HAS_UNISTD_H)
Chris@101: 
Chris@16: // Linux: epoll, eventfd and timerfd.
Chris@16: #if defined(__linux__)
Chris@16: # include <linux/version.h>
Chris@16: # if !defined(BOOST_ASIO_HAS_EPOLL)
Chris@16: #  if !defined(BOOST_ASIO_DISABLE_EPOLL)
Chris@16: #   if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,45)
Chris@16: #    define BOOST_ASIO_HAS_EPOLL 1
Chris@16: #   endif // LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,45)
Chris@16: #  endif // !defined(BOOST_ASIO_DISABLE_EPOLL)
Chris@16: # endif // !defined(BOOST_ASIO_HAS_EPOLL)
Chris@16: # if !defined(BOOST_ASIO_HAS_EVENTFD)
Chris@16: #  if !defined(BOOST_ASIO_DISABLE_EVENTFD)
Chris@16: #   if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
Chris@16: #    define BOOST_ASIO_HAS_EVENTFD 1
Chris@16: #   endif // LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
Chris@16: #  endif // !defined(BOOST_ASIO_DISABLE_EVENTFD)
Chris@16: # endif // !defined(BOOST_ASIO_HAS_EVENTFD)
Chris@16: # if !defined(BOOST_ASIO_HAS_TIMERFD)
Chris@16: #  if defined(BOOST_ASIO_HAS_EPOLL)
Chris@16: #   if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8)
Chris@16: #    define BOOST_ASIO_HAS_TIMERFD 1
Chris@16: #   endif // (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8)
Chris@16: #  endif // defined(BOOST_ASIO_HAS_EPOLL)
Chris@16: # endif // !defined(BOOST_ASIO_HAS_TIMERFD)
Chris@16: #endif // defined(__linux__)
Chris@16: 
Chris@16: // Mac OS X, FreeBSD, NetBSD, OpenBSD: kqueue.
Chris@16: #if (defined(__MACH__) && defined(__APPLE__)) \
Chris@16:   || defined(__FreeBSD__) \
Chris@16:   || defined(__NetBSD__) \
Chris@16:   || defined(__OpenBSD__)
Chris@16: # if !defined(BOOST_ASIO_HAS_KQUEUE)
Chris@16: #  if !defined(BOOST_ASIO_DISABLE_KQUEUE)
Chris@16: #   define BOOST_ASIO_HAS_KQUEUE 1
Chris@16: #  endif // !defined(BOOST_ASIO_DISABLE_KQUEUE)
Chris@16: # endif // !defined(BOOST_ASIO_HAS_KQUEUE)
Chris@16: #endif // (defined(__MACH__) && defined(__APPLE__))
Chris@16:        //   || defined(__FreeBSD__)
Chris@16:        //   || defined(__NetBSD__)
Chris@16:        //   || defined(__OpenBSD__)
Chris@16: 
Chris@16: // Solaris: /dev/poll.
Chris@16: #if defined(__sun)
Chris@16: # if !defined(BOOST_ASIO_HAS_DEV_POLL)
Chris@16: #  if !defined(BOOST_ASIO_DISABLE_DEV_POLL)
Chris@16: #   define BOOST_ASIO_HAS_DEV_POLL 1
Chris@16: #  endif // !defined(BOOST_ASIO_DISABLE_DEV_POLL)
Chris@16: # endif // !defined(BOOST_ASIO_HAS_DEV_POLL)
Chris@16: #endif // defined(__sun)
Chris@16: 
Chris@16: // Serial ports.
Chris@16: #if !defined(BOOST_ASIO_HAS_SERIAL_PORT)
Chris@16: # if defined(BOOST_ASIO_HAS_IOCP) \
Chris@16:   || !defined(BOOST_ASIO_WINDOWS) \
Chris@16:   && !defined(BOOST_ASIO_WINDOWS_RUNTIME) \
Chris@16:   && !defined(__CYGWIN__)
Chris@16: #  if !defined(__SYMBIAN32__)
Chris@16: #   if !defined(BOOST_ASIO_DISABLE_SERIAL_PORT)
Chris@16: #    define BOOST_ASIO_HAS_SERIAL_PORT 1
Chris@16: #   endif // !defined(BOOST_ASIO_DISABLE_SERIAL_PORT)
Chris@16: #  endif // !defined(__SYMBIAN32__)
Chris@16: # endif // defined(BOOST_ASIO_HAS_IOCP)
Chris@16:         //   || !defined(BOOST_ASIO_WINDOWS)
Chris@16:         //   && !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16:         //   && !defined(__CYGWIN__)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_SERIAL_PORT)
Chris@16: 
Chris@16: // Windows: stream handles.
Chris@16: #if !defined(BOOST_ASIO_HAS_WINDOWS_STREAM_HANDLE)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_WINDOWS_STREAM_HANDLE)
Chris@16: #  if defined(BOOST_ASIO_HAS_IOCP)
Chris@16: #   define BOOST_ASIO_HAS_WINDOWS_STREAM_HANDLE 1
Chris@16: #  endif // defined(BOOST_ASIO_HAS_IOCP)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_WINDOWS_STREAM_HANDLE)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_WINDOWS_STREAM_HANDLE)
Chris@16: 
Chris@16: // Windows: random access handles.
Chris@16: #if !defined(BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_WINDOWS_RANDOM_ACCESS_HANDLE)
Chris@16: #  if defined(BOOST_ASIO_HAS_IOCP)
Chris@16: #   define BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE 1
Chris@16: #  endif // defined(BOOST_ASIO_HAS_IOCP)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_WINDOWS_RANDOM_ACCESS_HANDLE)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_WINDOWS_RANDOM_ACCESS_HANDLE)
Chris@16: 
Chris@16: // Windows: object handles.
Chris@16: #if !defined(BOOST_ASIO_HAS_WINDOWS_OBJECT_HANDLE)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_WINDOWS_OBJECT_HANDLE)
Chris@16: #  if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: #   if !defined(UNDER_CE)
Chris@16: #    define BOOST_ASIO_HAS_WINDOWS_OBJECT_HANDLE 1
Chris@16: #   endif // !defined(UNDER_CE)
Chris@16: #  endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_WINDOWS_OBJECT_HANDLE)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_WINDOWS_OBJECT_HANDLE)
Chris@16: 
Chris@16: // Windows: OVERLAPPED wrapper.
Chris@16: #if !defined(BOOST_ASIO_HAS_WINDOWS_OVERLAPPED_PTR)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_WINDOWS_OVERLAPPED_PTR)
Chris@16: #  if defined(BOOST_ASIO_HAS_IOCP)
Chris@16: #   define BOOST_ASIO_HAS_WINDOWS_OVERLAPPED_PTR 1
Chris@16: #  endif // defined(BOOST_ASIO_HAS_IOCP)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_WINDOWS_OVERLAPPED_PTR)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_WINDOWS_OVERLAPPED_PTR)
Chris@16: 
Chris@16: // POSIX: stream-oriented file descriptors.
Chris@16: #if !defined(BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_POSIX_STREAM_DESCRIPTOR)
Chris@16: #  if !defined(BOOST_ASIO_WINDOWS) \
Chris@16:   && !defined(BOOST_ASIO_WINDOWS_RUNTIME) \
Chris@16:   && !defined(__CYGWIN__)
Chris@16: #   define BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR 1
Chris@16: #  endif // !defined(BOOST_ASIO_WINDOWS)
Chris@16:          //   && !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16:          //   && !defined(__CYGWIN__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_POSIX_STREAM_DESCRIPTOR)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR)
Chris@16: 
Chris@16: // UNIX domain sockets.
Chris@16: #if !defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_LOCAL_SOCKETS)
Chris@16: #  if !defined(BOOST_ASIO_WINDOWS) \
Chris@16:   && !defined(BOOST_ASIO_WINDOWS_RUNTIME) \
Chris@16:   && !defined(__CYGWIN__)
Chris@16: #   define BOOST_ASIO_HAS_LOCAL_SOCKETS 1
Chris@16: #  endif // !defined(BOOST_ASIO_WINDOWS)
Chris@16:          //   && !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16:          //   && !defined(__CYGWIN__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_LOCAL_SOCKETS)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
Chris@16: 
Chris@16: // Can use sigaction() instead of signal().
Chris@16: #if !defined(BOOST_ASIO_HAS_SIGACTION)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_SIGACTION)
Chris@16: #  if !defined(BOOST_ASIO_WINDOWS) \
Chris@16:   && !defined(BOOST_ASIO_WINDOWS_RUNTIME) \
Chris@16:   && !defined(__CYGWIN__)
Chris@16: #   define BOOST_ASIO_HAS_SIGACTION 1
Chris@16: #  endif // !defined(BOOST_ASIO_WINDOWS)
Chris@16:          //   && !defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16:          //   && !defined(__CYGWIN__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_SIGACTION)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_SIGACTION)
Chris@16: 
Chris@16: // Can use signal().
Chris@16: #if !defined(BOOST_ASIO_HAS_SIGNAL)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_SIGNAL)
Chris@16: #  if !defined(UNDER_CE)
Chris@16: #   define BOOST_ASIO_HAS_SIGNAL 1
Chris@16: #  endif // !defined(UNDER_CE)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_SIGNAL)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_SIGNAL)
Chris@16: 
Chris@101: // Can use getaddrinfo() and getnameinfo().
Chris@101: #if !defined(BOOST_ASIO_HAS_GETADDRINFO)
Chris@101: # if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__)
Chris@101: #  if defined(_WIN32_WINNT) && (_WIN32_WINNT >= 0x0501)
Chris@101: #   define BOOST_ASIO_HAS_GETADDRINFO 1
Chris@101: #  elif defined(UNDER_CE)
Chris@101: #   define BOOST_ASIO_HAS_GETADDRINFO 1
Chris@101: #  endif // defined(UNDER_CE)
Chris@101: # elif !(defined(__MACH__) && defined(__APPLE__))
Chris@101: #  define BOOST_ASIO_HAS_GETADDRINFO 1
Chris@101: # endif // !(defined(__MACH__) && defined(__APPLE__))
Chris@101: #endif // !defined(BOOST_ASIO_HAS_GETADDRINFO)
Chris@101: 
Chris@16: // Whether standard iostreams are disabled.
Chris@16: #if !defined(BOOST_ASIO_NO_IOSTREAM)
Chris@16: # if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_NO_IOSTREAM)
Chris@16: #  define BOOST_ASIO_NO_IOSTREAM 1
Chris@16: # endif // !defined(BOOST_NO_IOSTREAM)
Chris@16: #endif // !defined(BOOST_ASIO_NO_IOSTREAM)
Chris@16: 
Chris@16: // Whether exception handling is disabled.
Chris@16: #if !defined(BOOST_ASIO_NO_EXCEPTIONS)
Chris@16: # if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_NO_EXCEPTIONS)
Chris@16: #  define BOOST_ASIO_NO_EXCEPTIONS 1
Chris@16: # endif // !defined(BOOST_NO_EXCEPTIONS)
Chris@16: #endif // !defined(BOOST_ASIO_NO_EXCEPTIONS)
Chris@16: 
Chris@16: // Whether the typeid operator is supported.
Chris@16: #if !defined(BOOST_ASIO_NO_TYPEID)
Chris@16: # if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_NO_TYPEID)
Chris@16: #  define BOOST_ASIO_NO_TYPEID 1
Chris@16: # endif // !defined(BOOST_NO_TYPEID)
Chris@16: #endif // !defined(BOOST_ASIO_NO_TYPEID)
Chris@16: 
Chris@16: // Threads.
Chris@16: #if !defined(BOOST_ASIO_HAS_THREADS)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_THREADS)
Chris@16: #  if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_HAS_THREADS)
Chris@16: #   define BOOST_ASIO_HAS_THREADS 1
Chris@16: #  elif defined(_MSC_VER) && defined(_MT)
Chris@16: #   define BOOST_ASIO_HAS_THREADS 1
Chris@16: #  elif defined(__BORLANDC__) && defined(__MT__)
Chris@16: #   define BOOST_ASIO_HAS_THREADS 1
Chris@16: #  elif defined(_POSIX_THREADS)
Chris@16: #   define BOOST_ASIO_HAS_THREADS 1
Chris@16: #  endif // defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_HAS_THREADS)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_THREADS)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_THREADS)
Chris@16: 
Chris@16: // POSIX threads.
Chris@16: #if !defined(BOOST_ASIO_HAS_PTHREADS)
Chris@16: # if defined(BOOST_ASIO_HAS_THREADS)
Chris@16: #  if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_HAS_PTHREADS)
Chris@16: #   define BOOST_ASIO_HAS_PTHREADS 1
Chris@16: #  elif defined(_POSIX_THREADS)
Chris@16: #   define BOOST_ASIO_HAS_PTHREADS 1
Chris@16: #  endif // defined(BOOST_ASIO_HAS_BOOST_CONFIG) && defined(BOOST_HAS_PTHREADS)
Chris@16: # endif // defined(BOOST_ASIO_HAS_THREADS)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_PTHREADS)
Chris@16: 
Chris@16: // Helper to prevent macro expansion.
Chris@16: #define BOOST_ASIO_PREVENT_MACRO_SUBSTITUTION
Chris@16: 
Chris@16: // Helper to define in-class constants.
Chris@16: #if !defined(BOOST_ASIO_STATIC_CONSTANT)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_STATIC_CONSTANT)
Chris@16: #  define BOOST_ASIO_STATIC_CONSTANT(type, assignment) \
Chris@16:     BOOST_STATIC_CONSTANT(type, assignment)
Chris@16: # else // !defined(BOOST_ASIO_DISABLE_BOOST_STATIC_CONSTANT)
Chris@16: #  define BOOST_ASIO_STATIC_CONSTANT(type, assignment) \
Chris@16:     static const type assignment
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_STATIC_CONSTANT)
Chris@16: #endif // !defined(BOOST_ASIO_STATIC_CONSTANT)
Chris@16: 
Chris@16: // Boost array library.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_ARRAY)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_ARRAY)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_ARRAY 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_ARRAY)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_ARRAY)
Chris@16: 
Chris@16: // Boost assert macro.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_ASSERT)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_ASSERT)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_ASSERT 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_ASSERT)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_ASSERT)
Chris@16: 
Chris@16: // Boost limits header.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_LIMITS)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_LIMITS)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_LIMITS 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_LIMITS)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_LIMITS)
Chris@16: 
Chris@16: // Boost throw_exception function.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_THROW_EXCEPTION)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_THROW_EXCEPTION)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_THROW_EXCEPTION 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_THROW_EXCEPTION)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_THROW_EXCEPTION)
Chris@16: 
Chris@16: // Boost regex library.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_REGEX)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_REGEX)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_REGEX 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_REGEX)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_REGEX)
Chris@16: 
Chris@16: // Boost bind function.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_BIND)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_BIND)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_BIND 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_BIND)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_BIND)
Chris@16: 
Chris@16: // Boost's BOOST_WORKAROUND macro.
Chris@16: #if !defined(BOOST_ASIO_HAS_BOOST_WORKAROUND)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_BOOST_WORKAROUND)
Chris@16: #  define BOOST_ASIO_HAS_BOOST_WORKAROUND 1
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_BOOST_WORKAROUND)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_BOOST_WORKAROUND)
Chris@16: 
Chris@16: // Microsoft Visual C++'s secure C runtime library.
Chris@16: #if !defined(BOOST_ASIO_HAS_SECURE_RTL)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_SECURE_RTL)
Chris@16: #  if defined(BOOST_ASIO_MSVC) \
Chris@16:     && (BOOST_ASIO_MSVC >= 1400) \
Chris@16:     && !defined(UNDER_CE)
Chris@16: #   define BOOST_ASIO_HAS_SECURE_RTL 1
Chris@16: #  endif // defined(BOOST_ASIO_MSVC)
Chris@16:          // && (BOOST_ASIO_MSVC >= 1400)
Chris@16:          // && !defined(UNDER_CE)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_SECURE_RTL)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_SECURE_RTL)
Chris@16: 
Chris@16: // Handler hooking. Disabled for ancient Borland C++ and gcc compilers.
Chris@16: #if !defined(BOOST_ASIO_HAS_HANDLER_HOOKS)
Chris@16: # if !defined(BOOST_ASIO_DISABLE_HANDLER_HOOKS)
Chris@16: #  if defined(__GNUC__)
Chris@16: #   if (__GNUC__ >= 3)
Chris@16: #    define BOOST_ASIO_HAS_HANDLER_HOOKS 1
Chris@16: #   endif // (__GNUC__ >= 3)
Chris@16: #  elif !defined(__BORLANDC__)
Chris@16: #   define BOOST_ASIO_HAS_HANDLER_HOOKS 1
Chris@16: #  endif // !defined(__BORLANDC__)
Chris@16: # endif // !defined(BOOST_ASIO_DISABLE_HANDLER_HOOKS)
Chris@16: #endif // !defined(BOOST_ASIO_HAS_HANDLER_HOOKS)
Chris@16: 
Chris@16: // Support for the __thread keyword extension.
Chris@16: #if !defined(BOOST_ASIO_DISABLE_THREAD_KEYWORD_EXTENSION)
Chris@16: # if defined(__linux__)
Chris@16: #  if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
Chris@16: #   if ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)
Chris@16: #    if !defined(__INTEL_COMPILER) && !defined(__ICL)
Chris@16: #     define BOOST_ASIO_HAS_THREAD_KEYWORD_EXTENSION 1
Chris@16: #     define BOOST_ASIO_THREAD_KEYWORD __thread
Chris@16: #    elif defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1100)
Chris@16: #     define BOOST_ASIO_HAS_THREAD_KEYWORD_EXTENSION 1
Chris@16: #    endif // defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 1100)
Chris@16: #   endif // ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)
Chris@16: #  endif // defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
Chris@16: # endif // defined(__linux__)
Chris@16: # if defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16: #  if (_MSC_VER >= 1700)
Chris@16: #   define BOOST_ASIO_HAS_THREAD_KEYWORD_EXTENSION 1
Chris@16: #   define BOOST_ASIO_THREAD_KEYWORD __declspec(thread)
Chris@16: #  endif // (_MSC_VER >= 1700)
Chris@16: # endif // defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_WINDOWS_RUNTIME)
Chris@16: #endif // !defined(BOOST_ASIO_DISABLE_THREAD_KEYWORD_EXTENSION)
Chris@16: #if !defined(BOOST_ASIO_THREAD_KEYWORD)
Chris@16: # define BOOST_ASIO_THREAD_KEYWORD __thread
Chris@16: #endif // !defined(BOOST_ASIO_THREAD_KEYWORD)
Chris@16: 
Chris@16: // Support for POSIX ssize_t typedef.
Chris@16: #if !defined(BOOST_ASIO_DISABLE_SSIZE_T)
Chris@16: # if defined(__linux__) \
Chris@16:    || (defined(__MACH__) && defined(__APPLE__))
Chris@16: #  define BOOST_ASIO_HAS_SSIZE_T 1
Chris@16: # endif // defined(__linux__)
Chris@16:         //   || (defined(__MACH__) && defined(__APPLE__))
Chris@16: #endif // !defined(BOOST_ASIO_DISABLE_SSIZE_T)
Chris@16: 
Chris@16: #endif // BOOST_ASIO_DETAIL_CONFIG_HPP