// Copyright Takatoshi Kondo 2021 // // 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) #if !defined(MQTT_BROKER_MUTEX_HPP) #define MQTT_BROKER_MUTEX_HPP #include #include MQTT_BROKER_NS_BEGIN using mutex = std::shared_timed_mutex; MQTT_BROKER_NS_END #endif // MQTT_BROKER_MUTEX_HPP