[Haskell-cafe] FFI / enums
Johannes Waldmann
waldmann at imn.htwk-leipzig.de
Mon Nov 7 19:44:05 CET 2011
Does this work with "ghc -XForeignFunctionInterface" ?
http://en.wikibooks.org/wiki/Haskell/FFI#Enumerations
I am getting a syntax error right after "#{".
But then, the description is for "hsc2hs" (not ghc).
And it mentions macros, while C meanwhile has "real" enums.
Well, at leat one can write "enum match { foo, bar }".
The FFI Addendum does not mention enums at all.
So - what's the agreeable way to do this? - Thanks, J.W.
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