-- * Forking and suchlike
, forkIO -- :: IO a -> IO ThreadId
, forkIOUnmasked
+ , forkIOWithUnmask
+ , forkOn
, forkOnIO -- :: Int -> IO a -> IO ThreadId
, forkOnIOUnmasked
+ , forkOnWithUnmask
, numCapabilities -- :: Int
, getNumCapabilities -- :: IO Int
, numSparks -- :: IO Int
, ThreadStatus(..), BlockReason(..)
, threadStatus -- :: ThreadId -> IO ThreadStatus
+ , threadCapability
-- * Waiting
, threadDelay -- :: Int -> IO ()