1/* 2 * rlversion -- print out readline's version number 3 */ 4 5/* Copyright (C) 1987-2009 Free Software Foundation, Inc. 6 7 This file is part of the GNU Readline Library (Readline), a library for 8 reading lines of text with interactive input and history editing. 9 10 Readline is free software: you can redistribute it and/or modify 11 it under the terms of the GNU General Public License as published by 12 the Free Software Foundation, either version 3 of the License, or 13 (at your option) any later version. 14 15 Readline is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License for more details. 19 20 You should have received a copy of the GNU General Public License 21 along with Readline. If not, see <http://www.gnu.org/licenses/>. 22*/ 23 24#if defined (HAVE_CONFIG_H) 25# include <config.h> 26#endif 27 28#include <stdio.h> 29#include <sys/types.h> 30#include "posixstat.h" 31 32#ifdef HAVE_STDLIB_H 33# include <stdlib.h> 34#else 35extern void exit(); 36#endif 37 38#ifdef READLINE_LIBRARY 39# include "readline.h" 40#else 41# include <readline/readline.h> 42#endif 43 44int 45main() 46{ 47 printf ("%s\n", rl_library_version ? rl_library_version : "unknown"); 48 exit (0); 49} 50