[Haskell] Calling Haskell from (Objective-)C

Hi, I'm attempting to call Haskell functions from Objective-C (a required parser is gonna come out much nicer in Haskell than in Objective-C). As far as I can make out HOC is the only way to do this (damn, knew I shouldn't have upgraded to GHC 6.4). Does anyone know of any other way to do something like this? Bob