Re[2]: How to find out the C type signature corresponding to a Haskell function type in FFI?

9 Mar 2006

      Hello Marcin,

Thursday, March 9, 2006, 2:20:00 AM, you wrote:
...
...
foreign import ccall duma_init :: Int -> IO Int
MQK> HsInt duma_init(HsInt arg);

MQK> Or use int on the C side and CInt on the Haskell side.

MQK> fromIntegral can be used for converting integers in Haskell.

for small "home" projects you can even use "Int" and "int" which
would work in most of Haskell implementations

-- 
Best regards,
 Bulat                            mailto:Bulat.Ziganshin@gmail.com

Re[2]: How to find out the C type signature corresponding to a Haskell function type in FFI?

Bulat Ziganshin