2 Header file for spline.cc
4 Part of the swftools package.
6 Copyright (c) 2001 Matthias Kramm <kramm@quiss.org>
8 This file is distributed under the GPL, see file COPYING for details */
21 struct plotxy control;
28 struct plotxy control1;
29 struct plotxy control2;
33 int approximate(struct plotxy p0, struct plotxy p1,
34 struct plotxy p2, struct plotxy p3, struct qspline*q);