tt>warn</tt></i>:</span></td><td>the warning function result</td></tr><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the functions context result</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>-1 in case of error and 0 otherwise</td></tr></tbody></table></div><h3><a name="xmlRelaxNGInitTypes" id="xmlRelaxNGInitTypes"></a>Function: xmlRelaxNGInitTypes</h3><pre class="programlisting">int	xmlRelaxNGInitTypes		(void)<br />
</pre><p>Initilize the default type librarie