n context</td></tr><tr><td><span class="term"><i><tt>elem</tt></i>:</span></td><td>an element node</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if the element and its subtree is valid, a positive error code number otherwise and -1 in case of an internal or API error.</td></tr></tbody></table></div><h3><a name="xmlSchemaValidateSetFilename" id="xmlSchemaValidateSetFilename"></a>Function: xmlSchemaValidateSetFilename</h3><pre class="programlisting">void	xmlSchemaValidateSetFil