/* Copyright (C) 2007 Jeff Epler <jepler@unpythonic.net>
 * Copyright (C) 2003 John Kasunich
 *                     <jmkasunich AT users DOT sourceforge DOT net>
 *
 *  Other contributers:
 *                     Martin Kuhnle
 *                     <mkuhnle AT users DOT sourceforge DOT net>
 *                     Alex Joni
 *                     <alex_joni AT users DOT sourceforge DOT net>
 *                     Benn Lipkowitz
 *                     <fenn AT users DOT sourceforge DOT net>
 *                     Stephen Wille Padnos
 *                     <swpadnos AT users DOT sourceforge DOT net>
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of version 2 of the GNU General
 *  Public License as published by the Free Software Foundation.
 *  This 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.
 *
 *  You should have received a copy of the GNU General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111 USA
 *
 *  THE AUTHORS OF THIS LIBRARY ACCEPT ABSOLUTELY NO LIABILITY FOR
 *  ANY HARM OR LOSS RESULTING FROM ITS USE.  IT IS _EXTREMELY_ UNWISE
 *  TO RELY ON SOFTWARE ALONE FOR SAFETY.  Any machinery capable of
 *  harming persons must have provisions for completely removing power
 *  from all motors, etc, before persons enter any danger area.  All
 *  machinery must be designed to comply with local and national safety
 *  codes, and the authors of this software can not, and do not, take
 *  any responsibility for such compliance.
 *
 *  This code was written as part of the EMC HAL project.  For more
 *  information, go to www.linuxcnc.org.
 */

#ifndef HALCMD_COMPLETION_H
#define HALCMD_COMPLETION_H

#include <stdio.h>
#include <readline/readline.h>
#include <readline/history.h>

extern int comp_id;
extern void halcmd_init_readline();
typedef char *(hal_generator_func)(const char *, int);
typedef char**(hal_completer_func)(const char *, hal_generator_func);
extern char **halcmd_completer(const char *text, int start, int end, hal_completer_func func, char *buffer);

#endif