sig
type nat = Nat.nat
external create_nat : int -> nat = "create_nat"
val make_nat : int -> nat
external set_to_zero_nat : nat -> int -> int -> unit = "set_to_zero_nat"
external blit_nat : nat -> int -> nat -> int -> int -> unit = "blit_nat"
val copy_nat : nat -> int -> int -> nat
external set_digit_nat : nat -> int -> int -> unit = "set_digit_nat"
external nth_digit_nat : nat -> int -> int = "nth_digit_nat"
external set_digit_nat_native : nat -> int -> nativeint -> unit
= "set_digit_nat_native"
external nth_digit_nat_native : nat -> int -> nativeint
= "nth_digit_nat_native"
val length_nat : nat -> int
external num_digits_nat : nat -> int -> int -> int = "num_digits_nat"
external num_leading_zero_bits_in_digit : nat -> int -> int
= "num_leading_zero_bits_in_digit"
external is_digit_int : nat -> int -> bool = "is_digit_int"
external is_digit_zero : nat -> int -> bool = "is_digit_zero"
external is_digit_normalized : nat -> int -> bool = "is_digit_normalized"
external is_digit_odd : nat -> int -> bool = "is_digit_odd"
val is_zero_nat : nat -> int -> int -> bool
val is_nat_int : nat -> int -> int -> bool
val int_of_nat : nat -> int
val nat_of_int : int -> nat
external incr_nat : nat -> int -> int -> int -> int = "incr_nat"
external add_nat : nat -> int -> int -> nat -> int -> int -> int -> int
= "add_nat" "add_nat_native"
external complement_nat : nat -> int -> int -> unit = "complement_nat"
external decr_nat : nat -> int -> int -> int -> int = "decr_nat"
external sub_nat : nat -> int -> int -> nat -> int -> int -> int -> int
= "sub_nat" "sub_nat_native"
external mult_digit_nat :
nat -> int -> int -> nat -> int -> int -> nat -> int -> int
= "mult_digit_nat" "mult_digit_nat_native"
external mult_nat :
nat -> int -> int -> nat -> int -> int -> nat -> int -> int -> int
= "mult_nat" "mult_nat_native"
external square_nat : nat -> int -> int -> nat -> int -> int -> int
= "square_nat" "square_nat_native"
external shift_left_nat : nat -> int -> int -> nat -> int -> int -> unit
= "shift_left_nat" "shift_left_nat_native"
external div_digit_nat :
nat -> int -> nat -> int -> nat -> int -> int -> nat -> int -> unit
= "div_digit_nat" "div_digit_nat_native"
external div_nat : nat -> int -> int -> nat -> int -> int -> unit
= "div_nat" "div_nat_native"
external shift_right_nat : nat -> int -> int -> nat -> int -> int -> unit
= "shift_right_nat" "shift_right_nat_native"
external compare_digits_nat : nat -> int -> nat -> int -> int
= "compare_digits_nat"
external compare_nat : nat -> int -> int -> nat -> int -> int -> int
= "compare_nat" "compare_nat_native"
val eq_nat : nat -> int -> int -> nat -> int -> int -> bool
val le_nat : nat -> int -> int -> nat -> int -> int -> bool
val lt_nat : nat -> int -> int -> nat -> int -> int -> bool
val ge_nat : nat -> int -> int -> nat -> int -> int -> bool
val gt_nat : nat -> int -> int -> nat -> int -> int -> bool
external land_digit_nat : nat -> int -> nat -> int -> unit
= "land_digit_nat"
external lor_digit_nat : nat -> int -> nat -> int -> unit = "lor_digit_nat"
external lxor_digit_nat : nat -> int -> nat -> int -> unit
= "lxor_digit_nat"
val gcd_nat : nat -> int -> int -> nat -> int -> int -> int
val sqrt_nat : nat -> int -> int -> nat
val string_of_nat : nat -> string
val nat_of_string : string -> nat
val sys_nat_of_string : int -> string -> int -> int -> nat
val float_of_nat : nat -> float
val make_power_base : int -> nat -> int * int
val power_base_int : int -> int -> nat
val length_of_digit : int
val sexp_of_nat : Nat.nat -> Sexplib.Sexp.t
val nat_of_sexp : Sexplib.Sexp.t -> Nat.nat
end