IO.BigEndian

`sig val read_ui16 : IO.input -> int val read_i16 : IO.input -> int val read_i32 : IO.input -> int val read_real_i32 : IO.input -> int32 val read_i64 : IO.input -> int64 val read_float32 : IO.input -> float val read_double : IO.input -> float val write_ui16 : 'a IO.output -> int -> unit val write_i16 : 'a IO.output -> int -> unit val write_i32 : 'a IO.output -> int -> unit val write_real_i32 : 'a IO.output -> int32 -> unit val write_i64 : 'a IO.output -> int64 -> unit val write_float32 : 'a IO.output -> float -> unit val write_double : 'a IO.output -> float -> unit end`