constant.hpp

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// Copyright Takatoshi Kondo 2020
//
// 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_CONSTANT_HPP)
#define MQTT_CONSTANT_HPP
 
#include <mqtt/namespace.hpp>
#include <mqtt/type.hpp>
 
namespace MQTT_NS {
 
static constexpr session_expiry_interval_t session_never_expire = 0xffffffffUL;
static constexpr topic_alias_t topic_alias_max = 0xffff;
 
} // namespace MQTT_NS
 
#endif // MQTT_CONSTANT_HPP