X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fobjects.cl;h=0f28115a0cbd24565ad81b915475212994923d77;hb=fb93b1923db347f01bdebc7226e5e1eaacacc9f9;hp=316a7eea35449397fa73703afeb71a4134f5b45b;hpb=76ae1bdbadaaf87603ebbe987e59dd1a105f1872;p=uffi.git

diff --git a/src/objects.cl b/src/objects.cl
index 316a7ee..0f28115 100644
--- a/src/objects.cl
+++ b/src/objects.cl
@@ -1,4 +1,4 @@
-;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; -*- Mode: ANSI-Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
 ;;;; *************************************************************************
 ;;;; FILE IDENTIFICATION
 ;;;;
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: objects.cl,v 1.5 2002/03/14 21:03:12 kevin Exp $
+;;;; $Id: objects.cl,v 1.6 2002/03/17 17:33:30 kevin Exp $
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -54,11 +54,18 @@
 
 (defmacro deref-pointer (ptr type)
   "Returns a object pointed"
-  #+(or lispworks cmu) (declare (ignore type))
-  #+cmu  `(alien:deref ,ptr)
-  #+lispworks `(fli:dereference ,ptr)
-  #+allegro `(ff:fslot-value-typed ,type :c ,ptr)
-  )
+  (let ((result (gensym)))
+    `(let ((,result
+	    #+cmu  (alien:deref ,ptr)
+	    #+lispworks (fli:dereference ,ptr)
+	    #+allegro (ff:fslot-value-typed ,type :c ,ptr)
+	    ))
+      (if (and
+	   (or (eq ,type :char)
+	       (eq ,type :unsigned-char))
+	   (numberp ,result))
+	  (code-char ,result)
+	  ,result))))
 
 (defmacro pointer-address (obj)
   #+cmu