age out an outlet.</div></div>
</div><!-- fragment --><p>Now let's add the two more advanced features found in delay2: quantization and a second (unquantized) bang output using low-level ITM routines. Here is the delay2 data structure. The new elements are a proxy (for receiving a delay time), a time object for quantization (d_quantize), a clock to be used for low-level ITM scheduling, and an outlet for the use of the low-level clock's task.</p>
<div class="fragment"><div class="line">   <span class="keywor