-/* xscreensaver, Copyright (c) 1997 by Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1993-1998 by Jamie Zawinski <jwz@netscape.com>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
extern Visual *get_visual (Screen *, const char *name, Bool, Bool);
extern Visual *get_visual_resource (Screen *, char *, char *, Bool);
extern int visual_depth (Screen *, Visual *);
+/* extern int visual_pixmap_depth (Screen *, Visual *); */
extern int visual_class (Screen *, Visual *);
extern int visual_cells (Screen *, Visual *);
extern int screen_number (Screen *);