At 2001-10-10 01:19, I wrote:

foreign import "foo" raw_foo :: Ptr () -> IO (Ptr ());

foo :: Ptr SomeLinkedList -> IO (ConstPtr Char); foo = importFunction raw_foo;

Actually I don't need to convert the pointers, do I? If I have (Storable SomeLinkedList), I can just declare foreign import "foo" foo :: Ptr SomeLinkedList -> IO (Ptr Char); and it should work. The only thing that's missing is a ConstPtr type... -- Ashley Yakeley, Seattle WA