    {-# LANGUAGE Safe #-}
    {-# LANGUAGE MagicHash #-}
    {-# OPTIONS_HADDOCK not-home #-}

    -- |
    -- Compatibility module for pre ghc-bignum code.

    module GHC.Natural
        (Natural(NatS#, NatJ#),
         BigNat(..),
         mkNatural,
         isValidNatural,
         -- *  Arithmetic
         plusNatural,
         minusNatural,
         minusNaturalMaybe,
         timesNatural,
         negateNatural,
         signumNatural,
         quotRemNatural,
         quotNatural,
         remNatural,
         gcdNatural,
         lcmNatural,
         -- *  Bits
         andNatural,
         orNatural,
         xorNatural,
         bitNatural,
         testBitNatural,
         popCountNatural,
         shiftLNatural,
         shiftRNatural,
         -- *  Conversions
         naturalToInteger,
         naturalToWord,
         naturalToWordMaybe,
         wordToNatural,
         wordToNatural#,
         naturalFromInteger,
         -- *  Modular arithmetic
         powModNatural
         ) where

    import GHC.Internal.Natural