</tt> it is bound to 0.0.0.0 (the “all interfaces” IPv4 address) and a random port number. Returns 0 on success, or an error code &lt; 0 on failure.<ul class="simple"><li><cite>handle</cite>: UDP handle. Should have been initialized with <tt class="docutils literal"><span class="pre">intit</span></tt>.</li>
<li><cite>allocCb</cite>: Callback to invoke when temporary storage is needed.</li>
<li><cite>recvCb</cite>: Callback to invoke with received data.  </li>
</ul>

&nbsp;&nbsp;<a
href="https://github.c