n></code>,
        then reset the timer and arrange to wake up again on its next expiration.
      </p>
<p>
        Since, in this thought experiment, we always pass control to the fiber manager
        via <code class="computeroutput"><span class="identifier">yield</span><span class="special">()</span></code>,
        the calling fiber is never blocked. Therefore there is always at least one
        ready fiber. Therefore the fiber manager never calls <a class="link" href="../scheduling.html#algorithm_susp