From http://www.jwz.org/xscreensaver/xscreensaver-5.27.tar.gz

[xscreensaver] / OSX / jwxyz.h

diff --git a/OSX/jwxyz.h b/OSX/jwxyz.h
index c8607e7d64372bd95d664b3ebc49b731582a1b90..c8530da87f350ca379693703e76d825d6166cfaa 100644 (file)
--- a/OSX/jwxyz.h
+++ b/OSX/jwxyz.h
@@ -276,6 +276,7 @@ extern void jwxyz_window_resized (Display *, Window,
                                   int, int, int, int,
                                   void *cgc);
 extern void jwxyz_mouse_moved (Display *, Window, int x, int y);
+extern void jwxyz_flush_context (Display *);
 
 extern Window XRootWindow (Display *, int screen);
 extern Screen *XDefaultScreenOfDisplay (Display *);
@@ -448,6 +449,7 @@ extern int has_writable_cells (Screen *, Visual *);
 extern int visual_depth (Screen *, Visual *);
 extern int visual_cells (Screen *, Visual *);
 extern int visual_class (Screen *, Visual *);
+extern int get_bits_per_pixel (Display *, int);
 
 // also declared in utils/grabclient.h
 extern Bool use_subwindow_mode_p (Screen *, Window);