[Haskell-cafe] enumsets in ArchLinux but not in Hackage

I found the package 'enumsets' in ArchLinux: http://aur.archlinux.org/packages.php?ID=18116 This points to Hackage, but there is no such package. It sounds like something I could need: A simple Haskell 98 wrapper around Word32, Word16, Word8, that are interpreted as bitfields, providing set operations with elements of an Enum type. I frequently like to have this when interfacing to C. I know of Edison.EnumSet, but my emphasis is on simplicity (i.e. Haskell 98).