2 * Copyright (c) 1987, 1988, 1989 Stanford University
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided
6 * that the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation, and that the name of Stanford not be used in advertising or
9 * publicity pertaining to distribution of the software without specific,
10 * written prior permission. Stanford makes no representations about
11 * the suitability of this software for any purpose. It is provided "as is"
12 * without express or implied warranty.
14 * STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
15 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
16 * IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
17 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
18 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
19 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
20 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 /* This code came with the InterViews distribution, and was translated
24 from C++ to C by Matthieu Devin <devin@lucid.com> some time in 1992.
39 typedef unsigned int u_int;
42 typedef struct _spline
52 u_int allocated_points;
55 spline* make_spline P((u_int size));
56 void compute_spline P((spline* s));
57 void compute_closed_spline P((spline* s));
58 void just_fill_spline P((spline* s));
59 void append_spline_points P((spline* s1, spline* s2));
60 void spline_bounding_box P((spline* s, XRectangle* rectangle_out));
63 #endif /* _SPLINE_H_ */