[Haskell-beginners] FFI, Foreign.Marshal.Array, etc.

Hi! I'm playing with the FFI. Could anyone help me with a practical example? I have a function int solve_sys (double **a, int n, double b[]); where a is an array of size n*n and b is an array of size n (it contains the needed result if solve_sys returns 0). How could I wrap it in something like solveSys :: [[Double]] -> [Double] -> [Double] ? -- Setting Orange, Aftermath 38 YOLD 3174 Alexey Beshenov http://beshenov.ru/