-/* tube, Copyright (c) 2001, 2006 Jamie Zawinski <jwz@jwz.org>
+/* fps, Copyright (c) 2001-2007 Jamie Zawinski <jwz@jwz.org>
* Utility function to draw a frames-per-second display.
*
* Permission to use, copy, modify, distribute, and sell this software and its
#include "xlockmoreI.h"
#ifdef HAVE_COCOA
+# undef usleep /* conflicts with 10.5 headers... */
# include <OpenGL/gl.h>
# include <OpenGL/glu.h>
# include <AGL/agl.h>