175584Sru// -*- C++ -*-
275584Sru/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
375584Sru     Written by James Clark (jjc@jclark.com)
475584Sru
575584SruThis file is part of groff.
675584Sru
775584Srugroff is free software; you can redistribute it and/or modify it under
875584Sruthe terms of the GNU General Public License as published by the Free
975584SruSoftware Foundation; either version 2, or (at your option) any later
1075584Sruversion.
1175584Sru
1275584Srugroff is distributed in the hope that it will be useful, but WITHOUT ANY
1375584SruWARRANTY; without even the implied warranty of MERCHANTABILITY or
1475584SruFITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
1575584Srufor more details.
1675584Sru
1775584SruYou should have received a copy of the GNU General Public License along
1875584Sruwith groff; see the file COPYING.  If not, write to the Free Software
19151497SruFoundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
2075584Sru
2175584Srustruct font_params {
2275584Sru  int italic;
2375584Sru  int em;
2475584Sru  int x_height;
2575584Sru  int fig_height;
2675584Sru  int cap_height;
2775584Sru  int asc_height;
2875584Sru  int body_height;
2975584Sru  int comma_depth;
3075584Sru  int desc_depth;
3175584Sru  int body_depth;
3275584Sru};
3375584Sru
3475584Srustruct char_metric {
3575584Sru  int width;
3675584Sru  int type;
3775584Sru  int height;
3875584Sru  int depth;
3975584Sru  int ic;
4075584Sru  int left_ic;
4175584Sru  int sk;
4275584Sru};
4375584Sru
4475584Sruvoid guess(const char *s, const font_params &param, char_metric *metric);
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