1// -*- C++ -*-
2/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
3     Written by James Clark (jjc@jclark.com)
4
5This file is part of groff.
6
7groff is free software; you can redistribute it and/or modify it under
8the terms of the GNU General Public License as published by the Free
9Software Foundation; either version 2, or (at your option) any later
10version.
11
12groff is distributed in the hope that it will be useful, but WITHOUT ANY
13WARRANTY; without even the implied warranty of MERCHANTABILITY or
14FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
15for more details.
16
17You should have received a copy of the GNU General Public License along
18with groff; see the file COPYING.  If not, write to the Free Software
19Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
20
21struct font_params {
22  int italic;
23  int em;
24  int x_height;
25  int fig_height;
26  int cap_height;
27  int asc_height;
28  int body_height;
29  int comma_depth;
30  int desc_depth;
31  int body_depth;
32};
33
34struct char_metric {
35  int width;
36  int type;
37  int height;
38  int depth;
39  int ic;
40  int left_ic;
41  int sk;
42};
43
44void guess(const char *s, const font_params &param, char_metric *metric);
45