anchor.diff:  ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
   ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   
  -;; $Id: ffi.lisp,v 1.21 2005-09-26 21:27:31 espen Exp $
  +;; $Id: ffi.lisp,v 1.22 2006-02-06 11:49:50 espen Exp $
   
   (in-package "GLIB")
   
  
positive.code: 
  (def-type-method writer-function ())
  (def-type-method reader-function ())
  (def-type-method destroy-function ())
  
  (def-type-method unbound-value ()
  
negative.code: 
  (defmethod copy-from-alien-function  ((type t) &rest args)
    (apply #'from-alien-function type args))
  
  (defmethod weak-reader-function ((type symbol) &rest args)
    (apply #'reader-function type args))
  
  
  (defmethod alien-type ((type (eql 'signed-byte)) &rest args)
  