</h3><pre class="programlisting"><a href="libxml-tree.html#xmlEntityPtr">xmlEntityPtr</a>	xmlAddDtdEntity		(<a href="libxml-tree.html#xmlDocPtr">xmlDocPtr</a> doc, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * name, <br />					 int type, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * ExternalID, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * SystemID, <br />					 const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> * content)<b