{-# GHC_PRAGMA INTERFACE VERSION 5 #-}
interface Channel where
import PreludeIOError(IOError13)
import PreludeMonadicIO(Either)
import PreludePrimIO(_MVar)
data Chan a 
dupChan :: Chan a -> _State _RealWorld -> (Either IOError13 (Chan a), _State _RealWorld)
	{-# GHC_PRAGMA _A_ 2 _U_ 11 _N_ _S_ "U(AL)U(P)" {_A_ 2 _U_ 22 _N_ _N_ _N_ _N_} _N_ _N_ #-}
getChan :: Chan a -> _State _RealWorld -> (Either IOError13 a, _State _RealWorld)
	{-# GHC_PRAGMA _A_ 2 _U_ 11 _N_ _S_ "U(U(P)A)U(P)" {_A_ 2 _U_ 22 _N_ _N_ _N_ _N_} _N_ _N_ #-}
getChanContents :: Chan a -> _State _RealWorld -> (Either IOError13 [a], _State _RealWorld)
	{-# GHC_PRAGMA _A_ 2 _U_ 22 _N_ _N_ _N_ _N_ #-}
newChan :: _State _RealWorld -> (Either IOError13 (Chan a), _State _RealWorld)
	{-# GHC_PRAGMA _A_ 1 _U_ 1 _N_ _S_ "U(P)" {_A_ 1 _U_ 2 _N_ _N_ _N_ _N_} _N_ _N_ #-}
putChan :: Chan a -> a -> _State _RealWorld -> (Either IOError13 (), _State _RealWorld)
	{-# GHC_PRAGMA _A_ 3 _U_ 121 _N_ _S_ "U(AL)LU(P)" {_A_ 3 _U_ 122 _N_ _N_ _N_ _N_} _N_ _N_ #-}
unGetChan :: Chan a -> a -> _State _RealWorld -> (Either IOError13 (), _State _RealWorld)
	{-# GHC_PRAGMA _A_ 3 _U_ 121 _N_ _S_ "U(LA)LU(P)" {_A_ 3 _U_ 122 _N_ _N_ _N_ _N_} _N_ _N_ #-}