Haskell and Maple FFI

[Sven Panne]

Rafael Martinez Torres wrote:
> Done. Upgrading ghc-6.0.1 solves it.

Why not 6.2.2? 6.0.1 is relatively old...

> Still waiting for answer C) on how marshalling C structures...

Perhaps a look at

    http://www.reid-consulting-uk.ltd.uk/docs/ffi.html

and probably

    http://haskell.org/ghc/docs/latest/html/users_guide/hsc2hs.html

might help.

Cheers,
    S.