X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/clg/blobdiff_plain/4c795125e98b08d93a06cecafd1ee4ca2d5ca73c..fe67c0ec67bbea43585bcc9acecfa98d6775d9af:/glib/ffi.lisp

diff --git a/glib/ffi.lisp b/glib/ffi.lisp
index 95f2155..ee87fba 100644
--- a/glib/ffi.lisp
+++ b/glib/ffi.lisp
@@ -15,7 +15,7 @@
 ;; License along with this library; if not, write to the Free Software
 ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-;; $Id: ffi.lisp,v 1.7 2004/12/04 00:28:47 espen Exp $
+;; $Id: ffi.lisp,v 1.9 2004/12/19 15:31:26 espen Exp $
 
 (in-package "GLIB")
 
@@ -47,15 +47,22 @@ (defmacro use-prefix (prefix &optional (package *package*))
 
 
 (defun default-alien-fname (lisp-name)
-  (let* ((lisp-name-string
-	  (if (char= (char (the simple-string (string lisp-name)) 0) #\%)
-	      (subseq (the simple-string (string lisp-name)) 1)
-	    (string lisp-name)))
-	 (prefix (package-prefix *package*))
-	 (name (substitute #\_ #\- (string-downcase lisp-name-string))))
+  (let* ((name (substitute #\_ #\- (string-downcase lisp-name)))
+	 (stripped-name
+	  (cond
+	   ((and 
+	     (char= (char name 0) #\%)
+	     (string= "_p" name :start2 (- (length name) 2)))
+	    (subseq name 1 (- (length name) 2)))
+	   ((char= (char name 0) #\%)
+	    (subseq name 1))
+	   ((string= "_p" name :start2 (- (length name) 2))
+	    (subseq name 0 (- (length name) 2)))
+	   (name)))
+	 (prefix (package-prefix *package*)))
     (if (or (not prefix) (string= prefix ""))
-	name
-      (format nil "~A_~A" prefix name))))
+	stripped-name
+      (format nil "~A_~A" prefix stripped-name))))
 
 (defun default-alien-type-name (type-name)
   (let ((prefix (package-prefix *package*)))
@@ -452,7 +459,7 @@ (defmethod alien-type ((type (eql 'double-float)) &rest args)
 
 (defmethod size-of ((type (eql 'double-float)) &rest args)
   (declare (ignore type args))
-  +size-of-float+)
+  +size-of-double+)
 
 (defmethod writer-function ((type (eql 'double-float)) &rest args)
   (declare (ignore type args))