         <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Adjusts the payload pointer to reveal headers in the payload.</p>
<p>Adjusts the -&gt;payload pointer so that space for a header appears in the pbuf payload.</p>
<p>The -&gt;payload, -&gt;tot_len and -&gt;len fields are adjusted.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">p</td><td>pbuf to change the header size. </td></tr>
    <tr><td class="