 happens.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">arg</td><td>Optional argument that is passed to the hook when it is called, can be set to nullptr </td></tr>
    <tr><td class="paramname">hook</td><td>Function pointer to the receive hook that uvgRTP should call</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>RTP error code</dd></dl>
<dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><