n> <a class="code hl_function" href="_m_q_t_t_properties_8h.html#ab68247ed365ee51170a9309c828b1823">MQTTProperties_free</a>(<a class="code hl_struct" href="struct_m_q_t_t_properties.html">MQTTProperties</a>* properties);</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"><a class="line" href="_m_q_t_t_properties_8h.html#a69b3e474ee2f828e5b827d615fe0fe72">  171</a></span>LIBMQTT_API <a class=