%" />
<col width="28%" />
<col width="54%" />
</colgroup>
<thead valign="bottom">
<tr><th class="head">size</th>
<th class="head">name</th>
<th class="head">description</th>
</tr>
</thead>
<tbody valign="top">
<tr><td>int8_t</td>
<td>request length</td>
<td>The number of bytes in the request
string.</td>
</tr>
<tr><td>int8_t[]</td>
<td>request string</td>
<td>The string that comes after the host-
name and port in the UDP tracker URL.
Typically this starts with &quot;/announce&quot;
The bittorrent client is 