466aa2d902de45">PT_WAIT_UNTIL</a>(pt, timer_expired(&amp;input_timer));
  
  press_key(<span class="charliteral">'4'</span>);

  timer_set(&amp;input_timer, 200);
  <a class="code" href="a00014.html#g99e43010ec61327164466aa2d902de45">PT_WAIT_UNTIL</a>(pt, timer_expired(&amp;input_timer));
  
  press_key(<span class="charliteral">'2'</span>);
  
  timer_set(&amp;input_timer, 2000);
  <a class="code" href="a00014.html#g99e43010ec61327164466aa2d902de45">PT_WAIT_UNTIL</a>(pt, timer_expired(&amp;input_