import Foreign
import Foreign.C
import Data.Typeable
-import Data.Bits
+-- import Data.Bits
#ifdef __GLASGOW_HASKELL__
import GHC.Base
import GHC.Enum
import GHC.Num
import GHC.Real
-import GHC.Prim
+-- import GHC.Prim
import GHC.Read
import GHC.Show
#else