errno

[malcolm-ffi at cs.york.ac.uk]

> As for the errno issues, I think the hsc2hs solution is simple and
> straightforward and doesn't require an architecture-dependent algebraic
> datatype.  BTW Maloclm, if you haven't yet taken a look at hsc2hs I urge
> you to do so (fptools/ghc/utils/hsc2hs): it should work unmodified with
> nhc98, and it'll let you write C constants like EINTR directly in
> portable Haskell code.

I could imagine such a solution being quite nice.  Is there any
documentation for hsc2hs?  I don't know what its input should look
like.

Regards,
    Malcolm