Haskeline on Windows

To get ‘haskeline’ to compile on Windows I have to apply the patch below. Otherwise this alignment thing is defined twice and the build fails Could someone fix it properly? Thanks! Simon modified System/Console/Haskeline/Backend/Win32.hsc @@ -167,7 +167,7 @@ getKeyEvent p = do data Coord = Coord {coordX, coordY :: Int} deriving Show -#let alignment t = "%lu", (unsigned long)offsetof(struct {char x__; t (y__); }, y__) +-- #let alignment t = "%lu", (unsigned long)offsetof(struct {char x__; t (y__); }, y__) instance Storable Coord where sizeOf _ = (#size COORD) alignment _ = (#alignment COORD)