anchor.diff:  		  low32
   		  (make-64-bit-integer high32 low32)))))
   	 (t
  -	  #+allegro (native-to-string char-ptr) ;; optimized
  -	  #-allegro (uffi:convert-from-foreign-string char-ptr)))))))
  +	  #+(or allegro lispworks) (native-to-string char-ptr) ;; optimized
  +	  #-(or allegro lispworks) (uffi:convert-from-foreign-string char-ptr)))))))
     
   
   (uffi:def-function "strlen"
       ((str (* :unsigned-char)))
     :returning :unsigned-int)
   
  -#+(and allegro ics)
  +#+(or lispworks (and allegro ics))
   (defun native-to-string (s)
     (declare (optimize (speed 3) (space 0) (safety 0) (compilation-speed 0))
   	   (type char-ptr-def s))
  
positive.code: ;;;; Programmers:   Kevin M. Rosenberg
  ;;;; Date Started:  Mar 2002
  ;;;;
  ;;;; $Id: clsql-uffi.lisp,v 1.27 2003/05/27 21:40:16 kevin Exp $
  ;;;;
  ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
  ;;;;
  
negative.code: ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
  ;;;; *************************************************************************
  
  (in-package #:clsql-uffi)
  
  
  (defun canonicalize-type-list (types auto-list)
  