diff options
Diffstat (limited to 'libraries/base/GHC/Event/Poll.hsc')
| -rw-r--r-- | libraries/base/GHC/Event/Poll.hsc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libraries/base/GHC/Event/Poll.hsc b/libraries/base/GHC/Event/Poll.hsc index 2ed25bec8b..ad2a96f56f 100644 --- a/libraries/base/GHC/Event/Poll.hsc +++ b/libraries/base/GHC/Event/Poll.hsc @@ -26,10 +26,9 @@ available = False #include <poll.h> import Control.Concurrent.MVar (MVar, newMVar, swapMVar) -import Control.Monad ((=<<), liftM, liftM2, unless) +import Control.Monad ((=<<), unless) import Data.Bits (Bits, FiniteBits, (.|.), (.&.)) import Data.Maybe (Maybe(..)) -import Data.Monoid (Monoid(..)) import Data.Word import Foreign.C.Types (CInt(..), CShort(..)) import Foreign.Ptr (Ptr) |