 is first available in version 0.12 of this library.
</p>
<p>Here is an example of the use of await-yield!:
</p><div class="example">
<pre class="example">(set-default-event-loop!) ;; if none has yet been set
(a-sync (lambda (await resume)
	  (display &quot;In first iteration through event loop\n&quot;)
	  (await-yield! await resume)
	  (display &quot;In next iteration through event loop\n&quot;)))
(event-loop-run!)
</pre></div>
</dd></dl>

<dl class="def">
<dt id="index-await_002dgenerator_002din_002dthrea