</a>Function: xmlExpDump</h3><pre class="programlisting">void	xmlExpDump			(<a href="libxml-tree.html#xmlBufferPtr">xmlBufferPtr</a> buf, <br />					 <a href="libxml-xmlregexp.html#xmlExpNodePtr">xmlExpNodePtr</a> expr)<br />
</pre><p>Serialize the expression as compiled to the buffer</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>buf</tt></i>:</span></td><td>a buffer to receive the output</td></tr><tr><td><span class="term"><i><tt>expr</tt></i>: