ool&#160;</td>
          <td class="paramname"><em>enable</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">virtual</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>Mutes all output lines. </p>
<p>&lt; error_t value indicating success (no error)</p>

<p>Implements <a class="el" href="classaudio__driver_1_1_audio_driver.html#a0065b12757039a60467b6b12ccefc4ba