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- /*
- * $Source: /mit/sipbsrc/uus/src/xscreensaver/RCS/scaling.h,v $
- * $Author: jik $
- * $Header: scaling.h,v 1.4 89/02/28 06:55:26 jik Exp $
- *
- * This file is part of xscreensaver. It contains the declarations
- * for the code in scaling.c.
- *
- * Author: Jonathan Kamens, MIT Project Athena and
- * MIT Student Information Processing Board
- *
- * Copyright (c) 1989 by Jonathan Kamens. This code may be
- * distributed freely as long as this notice is kept intact in its
- * entirety and every effort is made to send all corrections and
- * improvements to the code back to the author. Also, don't try to
- * make any money off of it or pretend that you wrote it.
- */
-
- extern double cm_per_pixel_x, cm_per_pixel_y;
- extern double cm_x(), cm_y();
- extern double line_length_cm();
- extern int calc_delay();
-