[xml] xmlTextReaderReadOuterXml and xmlTextReaderReadInnerXml

[jwert ilstechnology com]

What would it take to get the following code pushed to the head?  I'd do it
myself, but I'm not sure if you have some process you want to follow:

xmlChar *
xmlTextReaderReadInnerXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED) {
    xmlChar *                           resbuf;
    xmlNodePtr                          node;
    xmlBufferPtr                        buff;
    xmlDocPtr                           doc;

    node = reader->node;
    xmlTextReaderExpand(reader);
    doc = xmlNewDoc(NULL);
    node = xmlDocCopyNode(node, doc, 1);
    buff = xmlBufferCreate();
    xmlNodeDump(buff, doc, node, 0, 0);

    resbuf = xmlMalloc(buff->size + 1);
    memcpy(resbuf, buff->content, buff->size);
    resbuf[buff->size] = '\0';

    xmlFreeNode(node);
    xmlFreeDoc(doc);
    xmlBufferFree(buff);

    return resbuf;
}

xmlChar *
xmlTextReaderReadOuterXml(xmlTextReaderPtr reader ATTRIBUTE_UNUSED) {
    xmlChar *                           resbuf;
    xmlNodePtr                          node;
    xmlBufferPtr                        buff;
    xmlDocPtr                           doc;

    node = reader->node;
    xmlTextReaderExpand(reader);
    doc = xmlNewDoc(NULL);
    node = xmlDocCopyNode(node, doc, 1);
    buff = xmlBufferCreate();
    xmlNodeDump(buff, doc, node, 0, 0);

    resbuf = xmlMalloc(buff->size + 1);
    memcpy(resbuf, buff->content, buff->size);
    resbuf[buff->size] = '\0';

    xmlFreeNode(node);
    xmlFreeDoc(doc);
    xmlBufferFree(buff);
    return resbuf;
}

Thanks,

James Wert Jr.
JWert ILSTechnology com