<tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 if valid, a positive error code if not valid and -1 in case of an internal or API error.</td></tr></tbody></table></div><h3><a name="xmlSchemaCleanupTypes" id="xmlSchemaCleanupTypes"></a>Function: xmlSchemaCleanupTypes</h3><pre class="programlisting">void	xmlSchemaCleanupTypes		(void)<br />
</pre><p>Cleanup the default XML Schemas type library</p>
<h3><a name="xmlSchemaCollapseString" id="xmlSchemaCollapseString"></a>Function: xmlSchemaCol