#ifndef BOOST_ASIO_DETAIL_THREAD_HPP
#define BOOST_ASIO_DETAIL_THREAD_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/asio/detail/config.hpp>
#if !defined(BOOST_ASIO_HAS_THREADS)
# include <boost/asio/detail/null_thread.hpp>
#elif defined(BOOST_ASIO_HAS_PTHREADS)
# include <boost/asio/detail/posix_thread.hpp>
#elif defined(BOOST_ASIO_WINDOWS)
# if defined(UNDER_CE)
# include <boost/asio/detail/wince_thread.hpp>
# elif defined(BOOST_ASIO_WINDOWS_APP)
# include <boost/asio/detail/winapp_thread.hpp>
# else
# include <boost/asio/detail/win_thread.hpp>
# endif
#else
# include <boost/asio/detail/std_thread.hpp>
#endif
namespace boost {
namespace asio {
namespace detail {
#if !defined(BOOST_ASIO_HAS_THREADS)
typedef null_thread thread;
#elif defined(BOOST_ASIO_HAS_PTHREADS)
typedef posix_thread thread;
#elif defined(BOOST_ASIO_WINDOWS)
# if defined(UNDER_CE)
typedef wince_thread thread;
# elif defined(BOOST_ASIO_WINDOWS_APP)
typedef winapp_thread thread;
# else
typedef win_thread thread;
# endif
#else
typedef std_thread thread;
#endif
} } }
#endif