signature MLTON_SYSLOG = sig type openflag val CONS : openflag val NDELAY : openflag val PERROR : openflag val PID : openflag type facility val AUTHPRIV : facility val CRON : facility val DAEMON : facility val KERN : facility val LOCAL0 : facility val LOCAL1 : facility val LOCAL2 : facility val LOCAL3 : facility val LOCAL4 : facility val LOCAL5 : facility val LOCAL6 : facility val LOCAL7 : facility val LPR : facility val MAIL : facility val NEWS : facility val SYSLOG : facility val USER : facility val UUCP : facility type loglevel val EMERG : loglevel val ALERT : loglevel val CRIT : loglevel val ERR : loglevel val WARNING : loglevel val NOTICE : loglevel val INFO : loglevel val DEBUG : loglevel val closelog: unit -> unit val log: loglevel * string -> unit val openlog: string * openflag list * facility -> unit end