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- /* The routines in this file are copyright (c) 1987 by Helene (Lee) Taran.
- * Permission is granted for use and free distribution as long as the
- * original author's name is included with the code.
- */
-
- #ifndef BEZIER_H
- #define BEZIER_H
-
- #include <stdio.h>
- #include <intuition/intuition.h>
-
- #define CLOSENESS 8 /* how close two points should be before a line is drawn */
-
- typedef struct real_point {
- float x;
- float y;
- } REAL_POINT;
-
- #define ABS(x) ((x < 0.0) ? -x : x )
- #endif
-