_mutex_unlock</a>(&amp;tq-&gt;<a class="code hl_variable" href="../../d9/db4/struct_thread_queue.html#a0970a2485fc1f08962025615d9f3898f">lock</a>);</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span> </div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>    <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>}</div>
<div class="line"><a id="l00230" na