/* * rlversion -- print out readline's version number *//* Copyright (C) 1987-2002 Free Software Foundation, Inc.   This file is part of the GNU Readline Library, a library for   reading lines of text with interactive input and history editing.   The GNU Readline Library 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.   The GNU Readline Library 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.   The GNU General Public License is often shipped with GNU software, and   is generally kept in a file called COPYING or LICENSE.  If you do not   have a copy of the license, write to the Free Software Foundation,   59 Temple Place, Suite 330, Boston, MA 02111 USA. */#if defined (HAVE_CONFIG_H)#  include <config.h>#endif#include <stdio.h>#include <sys/types.h>#include "posixstat.h"#ifdef READLINE_LIBRARY#  include "readline.h"#else#  include <readline/readline.h>#endifmain(){	printf ("%s\n", rl_library_version ? rl_library_version : "unknown");	exit (0);}