#
val next : string -> int -> int
#
val compute_len : string -> int -> int -> int
#
val blit_to_int : string -> int -> int array -> int -> int -> unit
#
val to_int_array : string -> int -> int -> int array
#
val from_int_array : int array -> int -> int -> string
#
val from_stream : char
Stream.
t -> int