xmlXPathSetFrame(xmlXPathParserContextPtr ctxt) {
    int ret;

    if (ctxt == NULL)
        return(0);
    ret = ctxt->valueFrame;
    ctxt->valueFrame = ctxt->valueNr;
    return(ret);
}
xmlXPathSetFrame(xmlXPathParserContextPtr ctxt) {
    int ret;

    if (ctxt == NULL)
        return(0);
    ret = ctxt->valueFrame;
    ctxt->valueFrame = ctxt->valueNr;
    return(ret);
}