Richard,
I added some partial bindings for libguestfs[1] here: http://git.et.redhat.com/?p=libguestfs.git;a=blob;f=haskell/Guestfs.hs;hb=HE...
Terrific! Partial bindings are great. Thanks for releasing it. I haven't taken the time to look at your code, but...
BTW, I found the documentation on writing FFIs very contradictory and incomplete. For example, I was completely defeated trying to find ways to do simple stuff like passing in integers or returning booleans. *Potentially* Haskell's FFI seems like it might be one of the best out of the languages I've used so far, but it needs way more documentation and examples.
Can you be more specific about what needs improvement? I wrote a partial Haskell binding for Net-SNMP recently, and I got along pretty well using the API docs at http://www.haskell.org/ghc/docs/latest/html/libraries/index.html, and an example in RWH using hsc2hs. What did you see that was contradictory? Regards, John