<i><tt>Returns</tt></i>:</span></td><td>will be freed with the @exec context and don't need to be deallocated. Returns: 0 in case of success or -1 in case of error.</td></tr></tbody></table></div><h3><a name="xmlRegExecNextValues" id="xmlRegExecNextValues"></a>Function: xmlRegExecNextValues</h3><pre class="programlisting">int	xmlRegExecNextValues		(<a href="libxml-xmlregexp.html#xmlRegExecCtxtPtr">xmlRegExecCtxtPtr</a> exec, <br />					 int * nbval, <br />					 int * nbneg, <br />					 <a href="libxml-xmlst