xmlReadDoc(const xmlChar * cur, const char *URL, const char *encoding, int options)
{
    xmlParserCtxtPtr ctxt;

    if (cur == NULL)
        return (NULL);
    xmlInitParser();

    ctxt = xmlCreateDocParserCtxt(cur);
    if (ctxt == NULL)
        return (NULL);
    return (xmlDoRead(ctxt, URL, encoding, options, 0));
}
Unknown