module Data.IOArray.Prims

export
data ArrayData : Type -> Type where [external]

-- 'unsafe' primitive access, backend dependent
-- get and set assume that the bounds have been checked. Behaviour is undefined
-- otherwise.
export %extern prim__newArray : forall a . Int -> a -> PrimIO (ArrayData a)
export %extern prim__arrayGet : forall a . ArrayData a -> Int -> PrimIO a
export %extern prim__arraySet : forall a . ArrayData a -> Int -> a -> PrimIO ()