diff --git a/Xinerama.h b/Xinerama.h
index 3c6af52..8ab9c8b 100644
--- a/Xinerama.h
+++ b/Xinerama.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/include/extensions/Xinerama.h,v 3.3 2002/09/16 18:05:19 eich Exp $ */
+/* $XFree86: xc/include/extensions/Xinerama.h,v 3.4 2003/12/18 05:48:06 dawes Exp $ */
 
 #ifndef _Xinerama_h
 #define _Xinerama_h
@@ -21,8 +21,8 @@ Bool XineramaQueryExtension (
 
 Status XineramaQueryVersion(
    Display *dpy,
-   int     *major,
-   int     *minor
+   int     *major_versionp,
+   int     *minor_versionp
 );
 
 Bool XineramaIsActive(Display *dpy);