
<div class="line">  <span class="keywordflow">if</span> (id2 == NULL) {                                       <span class="comment">// handle thread creation for id2</span></div>
<div class="line">    <span class="comment">// Failed to create the thread with id2</span></div>
<div class="line">  }</div>
<div class="line">  <span class="keywordflow">if</span> (id3 == NULL) {                                       <span class="comment">// handle thread creation for id3</span></div>
<div class="line">    <span 