1 files changed, 43 insertions, 0 deletions
diff --git a/src/utils/addftinfo/guess.h b/src/utils/addftinfo/guess.h
new file mode 100644
index 0000000..d763fe0
--- /dev/null
+++ b/src/utils/addftinfo/guess.h
@@ -0,0 +1,43 @@
+// -*- C++ -*-
+/* Copyright (C) 1989-2020 Free Software Foundation, Inc.
+     Written by James Clark (jjc@jclark.com)
+
+This file is part of groff.
+
+groff is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+groff is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+struct font_params {
+  int italic;
+  int em;
+  int x_height;
+  int fig_height;
+  int cap_height;
+  int asc_height;
+  int body_height;
+  int comma_depth;
+  int desc_depth;
+  int body_depth;
+};
+
+struct char_metric {
+  int width;
+  int type;
+  int height;
+  int depth;
+  int ic;
+  int left_ic;
+  int sk;
+};
+  
+void guess(const char *s, const font_params &param, char_metric *metric);