Fix warnings: UNPACK directive cannot be followed.
Fix warnings: UNPACK directive cannot be followed.

Ignore-this: 25a8612a05721c83c30df31a33f088e

darcs-hash:20110527120303-db604-540a2bfc610c557c98752a01d3e8a1324bdcfb34.gz

Proclivis/wxHaskell,sherwoodwang/wxHaskell,ekmett/wxHaskell,thielema/wxhaskell,thielema/wxhaskell,Proclivis/wxHaskell,sherwoodwang/wxHaskell,thielema/wxhaskell,Proclivis/wxHaskell,sherwoodwang/wxHaskell,sherwoodwang/wxHaskell,ekmett/wxHaskell,Proclivis/wxHaskell,ekmett/wxHaskell,thielema/wxhaskell