"charliteral">'3'</span>);

  timer_set(&amp;input_timer, 2000);
  <a class="code" href="a00014.html#g99e43010ec61327164466aa2d902de45">PT_WAIT_UNTIL</a>(pt, timer_expired(&amp;input_timer));
  
  <a class="code" href="a00014.html#g7b04a0035bef29d905496c23bae066d2">PT_END</a>(pt);
}
<span class="comment">/*---------------------------------------------------------------------------*/</span>
<span class="comment">/*</span>
<span class="comment"> * This is the main function. It initializes the two pro