triped table-condensed">
<tr><td><code>XIAOMI_SSO</code></td><td><code>1</code></td><td>
</td></tr>
<tr><td><code>XIAOMI_OAUTH</code></td><td><code>2</code></td><td>
</td></tr>
<tr><td><code>QQ_OAUTH</code></td><td><code>3</code></td><td>
</td></tr>
<tr><td><code>SINA_OAUTH</code></td><td><code>4</code></td><td>
</td></tr>
<tr><td><code>RENREN_OAUTH</code></td><td><code>5</code></td><td>
</td></tr>
</table></div>
<hr/><h2 id="Structs">Data structures</h2>
<div class="definition"><h3 id="Struct_Credential">S