{-# LANGUAGE UnicodeSyntax #-} module Main where import Control.Monad.Trans.Region import Data.Int import Sound.EsounD.Player import Sound.EsounD.Types main ∷ IO () main = runRegionT $ do pl ← openPlayer 44100 Nothing Nothing playMono16Sine pl playMono16Sine ∷ Monad m ⇒ Player Int16 Mono m → m () playMono16Sine pl = fail "FIXME"