include module type of struct include Caml.Char end
val escaped : char -> string
val lowercase : char -> char
val uppercase : char -> char
val lowercase_ascii : char -> char
val uppercase_ascii : char -> char
val unsafe_chr : int -> char
include Comparisons with type t := char
val compare : char -> char -> int
val equal : char -> char -> bool
val (=) : char -> char -> bool
val (<) : char -> char -> bool
val (>) : char -> char -> bool
val (<>) : char -> char -> bool
val (<=) : char -> char -> bool
val (>=) : char -> char -> bool
val min : char -> char -> char
val max : char -> char -> char