sig
val create : string -> int64
val renew : int64 -> unit
val principal : int64 -> Unix.passwd_entry * string * Plasma_util.StrSet.t
val delete : int64 -> unit
val post_start_hook : Netmcore.res_id -> unit
end
sig
val create : string -> int64
val renew : int64 -> unit
val principal : int64 -> Unix.passwd_entry * string * Plasma_util.StrSet.t
val delete : int64 -> unit
val post_start_hook : Netmcore.res_id -> unit
end