[Haskell-cafe] A function callable from C

John Ky newhoggy at gmail.com
Mon Feb 5 20:33:58 EST 2007


Hi,

The following code works:

> type ServiceMainClosure = DWORD -> IO ()
>
> foreign import ccall "wrapper"
>   mkServiceMainClosure :: ServiceMainClosure -> IO (FunPtr
ServiceMainClosure)

But the following doesn't:

> type ServiceMainClosure = DWORD -> [String] -> IO ()
>
> foreign import ccall "wrapper"
>   mkServiceMainClosure :: ServiceMainClosure -> IO (FunPtr
ServiceMainClosure)

System\Win32\Service.hsc:108:8: parse error on input `import'

What can I do to get this to work?

Thanks

-John
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