xmlDumpElementDeclScan(void *elem, void *buf,
                       const xmlChar *name ATTRIBUTE_UNUSED) {
    xmlDumpElementDecl((xmlBufferPtr) buf, (xmlElementPtr) elem);
}
xmlDumpElementDeclScan(void *elem, void *buf,
                       const xmlChar *name ATTRIBUTE_UNUSED) {
    xmlDumpElementDecl((xmlBufferPtr) buf, (xmlElementPtr) elem);
}