From c906650f4d5b1aad2416f37c22018d5784b4f7f4 Mon Sep 17 00:00:00 2001
From: Werner LEMBERG <wl@gnu.org>
Date: Sat, 29 Apr 2000 06:12:23 +0000
Subject: [PATCH] New header file for C++.

---
 src/include/groff-getopt.h | 68 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/include/groff-getopt.h

diff --git a/src/include/groff-getopt.h b/src/include/groff-getopt.h
new file mode 100644
index 00000000..1807fc7c
--- /dev/null
+++ b/src/include/groff-getopt.h
@@ -0,0 +1,68 @@
+// -*- C++ -*-
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+     Written by Werner Lemberg (wl@gnu.org)
+
+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 2, 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 groff; see the file COPYING.  If not, write to the Free Software
+Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/*
+   This file has to be included from within lib.h instead of getopt.h
+   to avoid problems with picky C++ compilers.
+*/
+
+#ifndef _GROFF_GETOPT_H
+#define _GROFF_GETOPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern char *optarg;
+extern int optind;
+extern int opterr;
+extern int optopt;
+
+struct option
+{
+  const char *name;
+  int has_arg;
+  int *flag;
+  int val;
+};
+
+#define no_argument       0
+#define required_argument 1
+#define optional_argument 2
+
+extern int getopt(int __argc,
+		  char *const *__argv,
+		  const char *__shortopts);
+extern int getopt_long(int __argc,
+		       char *const *__argv,
+		       const char *__shortopts,
+		       const struct option *__longopts,
+		       int *__longind);
+extern int getopt_long_only(int __argc,
+			    char *const *__argv,
+			    const char *__shortopts,
+			    const struct option *__longopts,
+			    int *__longind);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GROFF_GETOPT_H */
-- 
2.11.4.GIT