<tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the compiled form of the pattern or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlStreamPop" id="xmlStreamPop"></a>Function: xmlStreamPop</h3><pre class="programlisting">int	xmlStreamPop			(<a href="libxml-pattern.html#xmlStreamCtxtPtr">xmlStreamCtxtPtr</a> stream)<br />
</pre><p>push one level from the stream.</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>