dyndns_syslog
dyndns_syslog(LOG_ERR, ret, "TKEY reply");
static void dyndns_syslog(int, int, const char *);
dyndns_syslog(LOG_ERR, ret, "TSIG reply");
dyndns_syslog(LOG_NOTICE, NOTIMP, "dynamic updates");
dyndns_syslog(LOG_NOTICE, NOTAUTH, "DNS");