X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fstrings.cl;h=4d95e334ee1da8c41fd3145ebeb36b9b5ad6cb18;hb=1154e07dae80fba5bdfa1abbd3342dc16313f864;hp=ba4dfa297b4d926a7daf7ec2501970acdf0aadac;hpb=f860fa69768ba86084196b9e482d497d7ef60901;p=uffi.git

diff --git a/src/strings.cl b/src/strings.cl
index ba4dfa2..4d95e33 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 1.11 2002/03/21 11:38:07 kevin Exp $
+;;;; $Id: strings.cl,v 1.14 2002/03/23 17:06:57 kevin Exp $
 ;;;;
 ;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -67,6 +67,12 @@ that LW/CMU automatically converts strings from c-calls."
 	 ,@body)))
   )
 
+(defmacro with-cstrings (bindings &rest body)
+  (if bindings
+      `(with-cstring ,(car bindings)
+	(with-cstrings ,(cdr bindings)
+	  ,@body))
+      `(progn ,@body)))
 
 ;;; Foreign string functions
 
@@ -150,6 +156,7 @@ that LW/CMU automatically converts strings from c-calls."
   )
 
 (defmacro with-foreign-string ((foreign-string lisp-string) &body body)
+  #-(or lispworks cmu) 
   (let ((result (gensym)))
     `(let* ((,foreign-string (convert-to-foreign-string ,lisp-string))
 	    (,result (progn ,@body)))
@@ -158,9 +165,6 @@ that LW/CMU automatically converts strings from c-calls."
       ,result)))
 
 
-
-
-
 ;; Modified from CMUCL's source to handle non-null terminated strings
 #+cmu
 (defun cmucl-naturalize-cstring (sap &key