1/*	$NetBSD: geometry.h,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $	*/
2
3// -*- C++ -*-
4/* Copyright (C) 2001 Free Software Foundation, Inc.
5     Written by Gaius Mulley <gaius@glam.ac.uk>
6
7This file is part of groff.
8
9groff is free software; you can redistribute it and/or modify it under
10the terms of the GNU General Public License as published by the Free
11Software Foundation; either version 2, or (at your option) any later
12version.
13
14groff is distributed in the hope that it will be useful, but WITHOUT ANY
15WARRANTY; without even the implied warranty of MERCHANTABILITY or
16FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
17for more details.
18
19You should have received a copy of the GNU General Public License along
20with groff; see the file COPYING.  If not, write to the Free Software
21Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
22
23int adjust_arc_center(const int *, double *);
24void check_output_arc_limits(int x, int y,
25			     int xv1, int yv1,
26			     int xv2, int yv2,
27			     double c0, double c1,
28			     int *minx, int *maxx,
29			     int *miny, int *maxy);
30