I need to call some dynamically linked routines recieved via Posix.DynamicLinker but am unsure how to do this from haskell. I do not know the types of the functions I wish to call at compile time so can't create appropriate foreign import statements. What would be nice is something like callFunPtr :: (Storable a, Storable b) => FunPtr z -> a -> IO b with a being a tuple if I want to push multiple arguments onto the stack perhaps. this function should be straightforward to implement, as it just needs to place the arguments on the stack in the appropriate fashion and pull the return value of out the proper register or memory location, but would obviously be very architecture specific so should be provided by the compiler. does something like this exist? is there another way to do this? John -- --------------------------------------------------------------------------- John Meacham - California Institute of Technology, Alum. - john@foo.net ---------------------------------------------------------------------------