"term"><i><tt>Returns</tt></i>:</span></td><td>the internal XML Schema structure built from the resource or NULL in case of error</td></tr></tbody></table></div><h3><a name="xmlSchemaSAXPlug" id="xmlSchemaSAXPlug"></a>Function: xmlSchemaSAXPlug</h3><pre class="programlisting"><a href="libxml-xmlschemas.html#xmlSchemaSAXPlugPtr">xmlSchemaSAXPlugPtr</a>	xmlSchemaSAXPlug	(<a href="libxml-xmlschemas.html#xmlSchemaValidCtxtPtr">xmlSchemaValidCtxtPtr</a> ctxt, <br />						 <a href="libxml-tree.html#xmlSAXHandlerP