[racket] ffi/unsafe and free

Yesterday, Neil Caldwell wrote:
> I've just started playing with racket, and decided to start with a
> small (that's what I'm telling myself, anyway) project in the form
> of an xmms2 client. To do this, I'm having to interface with
> libxmmsclient.

Did you look in `ffi/examples/xmmsctrl'?  That interface still works
fine (which is surprising actually, given that it's probably almost 10
years old).

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                    http://barzilay.org/                   Maze is Life!