nt">/* All protothread functions must end with PT_END() which takes a</span>
<span class="comment">     pointer to a struct pt. */</span>
  <a class="code" href="a00014.html#g7b04a0035bef29d905496c23bae066d2">PT_END</a>(pt);
}
<span class="comment"></span>
<span class="comment">/**</span>
<span class="comment"> * The second protothread function. This is almost the same as the</span>
<span class="comment"> * first one.</span>
<span class="comment"> */</span>
<span class="keyword">static</span> <span