static const char *set_limit_xml_req_body(cmd_parms *cmd, void *conf_,
                                          const char *arg)
{
    core_dir_config *conf = conf_;

    conf->limit_xml_body = atol(arg);
    if (conf->limit_xml_body < 0)
        return "LimitXMLRequestBody requires a non-negative integer.";

    return NULL;
}
static const char *set_limit_xml_req_body(cmd_parms *cmd, void *conf_,
                                          const char *arg)
{
    core_dir_config *conf = conf_;

    conf->limit_xml_body = atol(arg);
    if (conf->limit_xml_body < 0)
        return "LimitXMLRequestBody requires a non-negative integer.";

    return NULL;
}