    */</span>
        <a class="code" href="a00014.html#g99e43010ec61327164466aa2d902de45">PT_WAIT_UNTIL</a>(pt, key_pressed());
      } <span class="keywordflow">else</span> {
        
        <span class="comment">/*</span>
<span class="comment">         * If the "key" variable was larger than zero, we have already</span>
<span class="comment">         * gotten at least one correct key press. If so, we'll not</span>
<span class="comment">         * only wait for the next key, but we'll also set a t