`include module type of struct include Stdlib.Int64 end`
`val zero : int64`
`val one : int64`
`val minus_one : int64`
`val neg : int64 -> int64`
`val add : int64 -> int64 -> int64`
`val sub : int64 -> int64 -> int64`
`val mul : int64 -> int64 -> int64`
`val div : int64 -> int64 -> int64`
`val unsigned_div : int64 -> int64 -> int64`
`val rem : int64 -> int64 -> int64`
`val unsigned_rem : int64 -> int64 -> int64`
`val succ : int64 -> int64`
`val pred : int64 -> int64`
`val abs : int64 -> int64`
`val max_int : int64`
`val min_int : int64`
`val logand : int64 -> int64 -> int64`
`val logor : int64 -> int64 -> int64`
`val logxor : int64 -> int64 -> int64`
`val lognot : int64 -> int64`
`val shift_left : int64 -> int -> int64`
`val shift_right : int64 -> int -> int64`
`val shift_right_logical : int64 -> int -> int64`
`val of_int : int -> int64`
`val to_int : int64 -> int`
`val unsigned_to_int : int64 -> int option`
`val of_float : float -> int64`
`val to_float : int64 -> float`
`val of_int32 : int32 -> int64`
`val to_int32 : int64 -> int32`
`val of_nativeint : nativeint -> int64`
`val to_nativeint : int64 -> nativeint`
`val of_string : string -> int64`
`val of_string_opt : string -> int64 option`
`val to_string : int64 -> string`
`val bits_of_float : float -> int64`
`val float_of_bits : int64 -> float`
`type t = int64`
`val compare : t -> t -> int`
`val unsigned_compare : t -> t -> int`
`val min : t -> t -> t`
`val max : t -> t -> t`
`val format : string -> int64 -> string`

- deprecated Use Printf.sprintf with a [%L...] format instead.

`val equal : int64 -> int64 -> bool`