3 val init : unit -> unit
5 datatype 'a flat_element =
9 type 'a flat_tree = 'a flat_element list
11 val printInt : int -> unit
12 val printReal : real -> unit
15 val makeSet : ('a -> string) -> 'a list -> string
16 val neg : real -> real
17 val add : real * real -> real
18 val mult : int * real -> real
20 val validHost : string -> bool
21 val validDomain : string -> bool
22 val validEmail : string -> bool
23 val whoisUrl : string -> string
25 val randomPassword : unit -> string
27 val domainDir : string -> string
29 val readFile : string -> string
31 val mem : ''a * ''a list -> bool
33 val allLower : string -> string
34 val normEmail : string -> string
36 val diffFromNow : Time.time -> string