func (s SyslogFacility) OK() (ok bool) {
	_, ok = syslogPriorities[strings.ToLower(s.String())]
	return
}
func (s SyslogFacility) OK() (ok bool) {
	_, ok = syslogPriorities[strings.ToLower(s.String())]
	return
}
func ( s SyslogFacility ) OK ( ) ( ok bool ) { _ , ok = syslogPriorities [ strings . ToLower ( s . String ( ) ) ] return }
// OK checks if SyslogFacility is valid.
OK checks if SyslogFacility is valid .