X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fstrings.cl;h=5a4b5671b291f92c271bb7c345a99e9d071ac6b2;hb=e1ba5e8ff148275ed252b179f43a4b045c1dcaf6;hp=a32edde37bac370c3915c467bcca5751c9107398;hpb=a50727e74ea9c4582d0e965f52c336d7b10a200c;p=uffi.git

diff --git a/src/strings.cl b/src/strings.cl
index a32edde..5a4b567 100644
--- a/src/strings.cl
+++ b/src/strings.cl
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: strings.cl,v 1.7 2002/03/18 22:47:57 kevin Exp $
+;;;; $Id: strings.cl,v 1.8 2002/03/19 16:42:59 kevin Exp $
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -107,20 +107,19 @@ that CMU automatically converts strings from c-calls."
 	(i (gensym)))
     `(when (stringp ,obj)
        (let* ((,size (length ,obj))
-	      (,storage (alien:make-alien char (1+ ,size))))
-	 (setq ,storage (alien:cast ,storage (* char)))
-	 (dotimes (,i ,size)
-	   (declare (fixnum ,i)
-		    (optimize (speed 3) (safety 0)))
-	   (setf (alien:deref ,storage ,i) (char-code (char ,obj ,i))))
-	 (setf (alien:deref ,storage ,size) 0)
+	      (,storage (alien:make-alien (alien:unsigned 8) (1+ ,size))))
+	 (setq ,storage (alien:cast ,storage (* (alien:unsigned 8))))
+	 (locally
+	     (declare (optimize (speed 3) (safety 0)))
+	   (dotimes (,i ,size)
+	     (declare (fixnum ,i))
+	     (setf (alien:deref ,storage ,i) (char-code (char ,obj ,i))))
+	   (setf (alien:deref ,storage ,size) 0))
 	 ,storage)))
   )
 
 
-(defmacro allocate-foreign-string (size &key (unsigned 
-					      #+cmu nil
-					      #+lispworks t))
+(defmacro allocate-foreign-string (size &key (unsigned t))
   #+cmu
   (let ((array-def (gensym)))
     `(let ((,array-def (list 'alien:array 'c-call:char ,size)))