-#undef __P
-#if defined (__STDC__) && __STDC__
-#define __P(args) args
-#else
-#define __P(args) ()
-#endif
-
-void
- parse_long_options __P ((int _argc, char **_argv, const char *_command_name,
- const char *_version_string, void (*_usage) (int)));
+/* long-options.h -- declaration for --help- and --version-handling function.
+ Copyright (C) 1993, 1994, 1998, 1999, 2003 Free Software Foundation, Inc.
+
+ This program 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.
+
+ This program 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, write to the Free Software Foundation,
+ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* Written by Jim Meyering. */
+
+void parse_long_options (int _argc,
+ char **_argv,
+ const char *_command_name,
+ const char *_package,
+ const char *_version,
+ void (*_usage) (int),
+ /* const char *author1, ...*/ ...);