X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=src%2Fstrings.cl;h=95fdadf3289e1f0d3e3b83433d34a842d663c4d8;hb=fb93b1923db347f01bdebc7226e5e1eaacacc9f9;hp=0d1844e301eb05eb4fc4931e3ee0e25d8e032ff8;hpb=76ae1bdbadaaf87603ebbe987e59dd1a105f1872;p=uffi.git

diff --git a/src/strings.cl b/src/strings.cl
index 0d1844e..95fdadf 100644
--- a/src/strings.cl
+++ b/src/strings.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: strings.cl,v 1.5 2002/03/14 21:03:12 kevin Exp $
+;;;; $Id: strings.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
 ;;;;
@@ -23,7 +23,7 @@
 (def-constant +null-cstring-pointer+
     #+cmu nil
     #+allegro 0
-    #+lispworks (fli:make-pointer :address 0 :type :char))
+    #+lispworks (fli:make-pointer :address 0 :type '(:unsigned :char)))
 
 (defmacro convert-from-cstring (obj)
   "Converts a string from a c-call. Same as convert-from-foreign-string, except
@@ -46,14 +46,12 @@ that CMU automatically converts strings from c-calls."
 (defmacro convert-to-cstring (obj)
   #+lispworks
   `(if (null ,obj)
-       +null-cstring-pointer+
-     (fli:make-pointer
-      :address (fli:pointer-address (fli:convert-to-foreign-string ,obj))
-      :type :char))
+    +null-cstring-pointer+
+    (fli:convert-to-foreign-string ,obj))
   #+allegro
   `(if (null ,obj)
-       0
-     (values (excl:string-to-native ,obj)))
+    0
+    (values (excl:string-to-native ,obj)))
   #+cmu
   (declare (ignore obj))
   )
@@ -98,9 +96,7 @@ that CMU automatically converts strings from c-calls."
   #+lispworks
   `(if (null ,obj)
        +null-cstring-pointer+
-     (fli:make-pointer
-      :address (fli:pointer-address (fli:convert-to-foreign-string ,obj))
-      :type :char))
+    (fli:convert-to-foreign-string ,obj))
   #+allegro
   `(if (null ,obj)
        0
@@ -122,7 +118,7 @@ that CMU automatically converts strings from c-calls."
   )
 
 
-(defmacro allocate-foreign-string (size &key (unsigned nil))
+(defmacro allocate-foreign-string (size &key (unsigned t))
   #+cmu
   (let ((array-def (gensym)))
     `(let ((,array-def (list 'alien:array 'c-call:char ,size)))