2 /* Copyright (C) 2001, 2009 Free Software Foundation, Inc.
3 Written by Gaius Mulley <gaius@glam.ac.uk>
5 This file is part of groff.
7 groff is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 groff is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 int adjust_arc_center(const int *, double *);
21 void check_output_arc_limits(int x, int y,
26 int *miny, int *maxy);