ss</code></em> :</span></p></td>
<td> a function class
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="oil-class-get-n-classes"></a><h3>oil_class_get_n_classes ()</h3>
<pre class="programlisting">int                 oil_class_get_n_classes             (void);</pre>
<p>
Returns the number of function classes.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Retu