nalSubset"></a>Function: xmlSAX2HasInternalSubset</h3><pre class="programlisting">int	xmlSAX2HasInternalSubset	(void * ctx)<br />
</pre><p>Does this document has an internal subset</p>
<div class="variablelist"><table border="0"><col align="left" /><tbody><tr><td><span class="term"><i><tt>ctx</tt></i>:</span></td><td>the user data (XML parser context)</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if true</td></tr></tbody></table></div><h3><a name="xmlSAX2IgnorableWhitespace" 