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readline 8.1

    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
   35: extern void exit();
   36: #endif
   37: 
   38: #ifdef READLINE_LIBRARY
   39: #  include "readline.h"
   40: #else
   41: #  include <readline/readline.h>
   42: #endif
   43: 
   44: int
   45: main()
   46: {
   47: 	printf ("%s\n", rl_library_version ? rl_library_version : "unknown");
   48: 	exit (0);
   49: }