-- used by the Haskell runtime system\'s internal timer together with the
-- fact that the thread may take some time to be rescheduled after the
-- time has expired, means that the accuracy is more like 1\/50 second.
threadDelay :: Int -> IO ()
-- | Block the current thread until data is available to read on the
-- used by the Haskell runtime system\'s internal timer together with the
-- fact that the thread may take some time to be rescheduled after the
-- time has expired, means that the accuracy is more like 1\/50 second.
threadDelay :: Int -> IO ()
-- | Block the current thread until data is available to read on the