{-# LANGUAGE CPP #-} module Sound.Libcdio.Common ( (<>) , CBool ) where #if MIN_VERSION_base(4,11,0) #else import Data.Monoid ( (<>) ) #endif #if MIN_VERSION_base(4,10,0) import Foreign.C.Types ( CBool ) #else import qualified Foreign.C.Types as C type CBool = C.CUChar #endif