td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Receive data (in form of a netbuf) from a UDP or RAW netconn</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">conn</td><td>the netconn from which to receive data </td></tr>
    <tr><td class="paramname">new_buf</td><td>pointer where a new netbuf is stored when received data </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>ERR_OK if