ushParserCtxt() and xmlParseChunk() to read an XML file progressively into a tree and xmlFreeDoc() to free the resulting tree</p><p>Includes:</p><ul><li><a href="../html/libxml-tree.html">&lt;libxml/tree.h&gt;</a></li><li><a href="../html/libxml-parser.html">&lt;libxml/parser.h&gt;</a></li></ul><p>Uses:</p><ul><li> line 45: Type <a href="../html/libxml-tree.html#xmlParserCtxtPtr">xmlParserCtxtPtr</a> from tree.h</li><li> line 47: Type <a href="../html/libxml-tree.html#xmlDocPtr">xmlDocPtr</a> from tree.h</l