sig
type t =
KERN
| USER
| MAIL
| DAEMON
| AUTH
| SYSLOG
| LPR
| NEWS
| UUCP
| CRON
| AUTHPRIV
| FTP
| LOCAL0
| LOCAL1
| LOCAL2
| LOCAL3
| LOCAL4
| LOCAL5
| LOCAL6
| LOCAL7
val t_of_sexp : Sexplib.Sexp.t -> Syslog.Facility.t
val sexp_of_t : Syslog.Facility.t -> Sexplib.Sexp.t
end