Initial preparations for CURL and Discord integration.

module/Vendor/ASIO/include/asio/traits/schedule_free.hpp

@@ -0,0 +1,108 @@
+//
+// traits/schedule_free.hpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 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_TRAITS_SCHEDULE_FREE_HPP
+#define ASIO_TRAITS_SCHEDULE_FREE_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include "asio/detail/config.hpp"
+#include "asio/detail/type_traits.hpp"
+
+#if defined(ASIO_HAS_DECLTYPE) \
+  && defined(ASIO_HAS_NOEXCEPT) \
+  && defined(ASIO_HAS_WORKING_EXPRESSION_SFINAE)
+# define ASIO_HAS_DEDUCED_SCHEDULE_FREE_TRAIT 1
+#endif // defined(ASIO_HAS_DECLTYPE)
+       //   && defined(ASIO_HAS_NOEXCEPT)
+       //   && defined(ASIO_HAS_WORKING_EXPRESSION_SFINAE)
+
+#include "asio/detail/push_options.hpp"
+
+namespace asio {
+namespace traits {
+
+template <typename T, typename = void>
+struct schedule_free_default;
+
+template <typename T, typename = void>
+struct schedule_free;
+
+} // namespace traits
+namespace detail {
+
+struct no_schedule_free
+{
+  ASIO_STATIC_CONSTEXPR(bool, is_valid = false);
+  ASIO_STATIC_CONSTEXPR(bool, is_noexcept = false);
+};
+
+#if defined(ASIO_HAS_DEDUCED_SCHEDULE_FREE_TRAIT)
+
+template <typename T, typename = void>
+struct schedule_free_trait : no_schedule_free
+{
+};
+
+template <typename T>
+struct schedule_free_trait<T,
+  typename void_type<
+    decltype(schedule(declval<T>()))
+  >::type>
+{
+  ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
+
+  using result_type = decltype(schedule(declval<T>()));
+
+  ASIO_STATIC_CONSTEXPR(bool,
+    is_noexcept = noexcept(schedule(declval<T>())));
+};
+
+#else // defined(ASIO_HAS_DEDUCED_SCHEDULE_FREE_TRAIT)
+
+template <typename T, typename = void>
+struct schedule_free_trait :
+  conditional<
+    is_same<T, typename remove_reference<T>::type>::value,
+    typename conditional<
+      is_same<T, typename add_const<T>::type>::value,
+      no_schedule_free,
+      traits::schedule_free<typename add_const<T>::type>
+    >::type,
+    traits::schedule_free<typename remove_reference<T>::type>
+  >::type
+{
+};
+
+#endif // defined(ASIO_HAS_DEDUCED_SCHEDULE_FREE_TRAIT)
+
+} // namespace detail
+namespace traits {
+
+template <typename T, typename>
+struct schedule_free_default :
+  detail::schedule_free_trait<T>
+{
+};
+
+template <typename T, typename>
+struct schedule_free :
+  schedule_free_default<T>
+{
+};
+
+} // namespace traits
+} // namespace asio
+
+#include "asio/detail/pop_options.hpp"
+
+#endif // ASIO_TRAITS_SCHEDULE_FREE_HPP