Initial Commit

include/asio/detail/reactor.hpp

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+//
+// detail/reactor.hpp
+// ~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// 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)
+//
+
+#ifndef ASIO_DETAIL_REACTOR_HPP
+#define ASIO_DETAIL_REACTOR_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+
+#if defined(ASIO_HAS_IOCP) || defined(ASIO_WINDOWS_RUNTIME)
+# include "asio/detail/null_reactor.hpp"
+#elif defined(ASIO_HAS_IO_URING_AS_DEFAULT)
+# include "asio/detail/null_reactor.hpp"
+#elif defined(ASIO_HAS_EPOLL)
+# include "asio/detail/epoll_reactor.hpp"
+#elif defined(ASIO_HAS_KQUEUE)
+# include "asio/detail/kqueue_reactor.hpp"
+#elif defined(ASIO_HAS_DEV_POLL)
+# include "asio/detail/dev_poll_reactor.hpp"
+#else
+# include "asio/detail/select_reactor.hpp"
+#endif
+
+namespace asio {
+namespace detail {
+
+#if defined(ASIO_HAS_IOCP) || defined(ASIO_WINDOWS_RUNTIME)
+typedef null_reactor reactor;
+#elif defined(ASIO_HAS_IO_URING_AS_DEFAULT)
+typedef null_reactor reactor;
+#elif defined(ASIO_HAS_EPOLL)
+typedef epoll_reactor reactor;
+#elif defined(ASIO_HAS_KQUEUE)
+typedef kqueue_reactor reactor;
+#elif defined(ASIO_HAS_DEV_POLL)
+typedef dev_poll_reactor reactor;
+#else
+typedef select_reactor reactor;
+#endif
+
+} // namespace detail
+} // namespace asio
+
+#endif // ASIO_DETAIL_REACTOR_HPP