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{-# LANGUAGE Unsafe #-}
{-# LANGUAGE NoImplicitPrelude #-}
-----------------------------------------------------------------------------
-- |
-- Module : Foreign
-- Copyright : (c) The FFI task force 2001
-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : ffi@haskell.org
-- Stability : provisional
-- Portability : portable
--
-- A collection of data types, classes, and functions for interfacing
-- with another programming language.
--
-----------------------------------------------------------------------------
module Foreign
( module Data.Bits
, module Data.Int
, module Data.Word
, module Foreign.Ptr
, module Foreign.ForeignPtr
, module Foreign.StablePtr
, module Foreign.Storable
, module Foreign.Marshal
-- * Unsafe Functions
-- | 'unsafePerformIO' is exported here for backwards
-- compatibility reasons only. For doing local marshalling in
-- the FFI, use 'unsafeLocalState'. For other uses, see
-- 'System.IO.Unsafe.unsafePerformIO'.
, unsafePerformIO
) where
import Data.Bits
import Data.Int
import Data.Word
import Foreign.Ptr
import Foreign.ForeignPtr
import Foreign.StablePtr
import Foreign.Storable
import Foreign.Marshal
import GHC.IO (IO)
import qualified GHC.IO (unsafePerformIO)
{-# DEPRECATED unsafePerformIO "Use System.IO.Unsafe.unsafePerformIO instead; This function will be removed in the next release" #-}
{-# INLINE unsafePerformIO #-}
unsafePerformIO :: IO a -> a
unsafePerformIO = GHC.IO.unsafePerformIO
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