      </tr>
      </table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">req</td><td>the request. </td></tr>
    <tr><td class="paramname">key</td><td>the key for which the values are requested. </td></tr>
    <tr><td class="paramname">values</td><td>the memory location where the library will store the pointer to the array value (if more than one is found) associated with the <code>key</code>. </td></tr>
    <tr><td class="paramn