/*      $OpenBSD: keymacro.h,v 1.4 2016/04/12 09:04:02 schwarze Exp $   */
/*      $NetBSD: keymacro.h,v 1.5 2016/04/12 00:16:06 christos Exp $    */

/*-
 * Copyright (c) 1992, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Christos Zoulas of Cornell University.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *      @(#)key.h       8.1 (Berkeley) 6/4/93
 */

/*
 * el.keymacro.h: Key macro header
 */
#ifndef _h_el_keymacro
#define _h_el_keymacro

typedef union keymacro_value_t {
        el_action_t      cmd;   /* If it is a command the #     */
        wchar_t         *str;   /* If it is a string...         */
} keymacro_value_t;

typedef struct keymacro_node_t keymacro_node_t;

typedef struct el_keymacro_t {
        wchar_t         *buf;   /* Key print buffer             */
        keymacro_node_t *map;   /* Key map                      */
        keymacro_value_t val;   /* Local conversion buffer      */
} el_keymacro_t;

#define XK_CMD  0
#define XK_STR  1
#define XK_NOD  2

protected int keymacro_init(EditLine *);
protected void keymacro_end(EditLine *);
protected keymacro_value_t *keymacro_map_cmd(EditLine *, int);
protected keymacro_value_t *keymacro_map_str(EditLine *, wchar_t *);
protected void keymacro_reset(EditLine *);
protected int keymacro_get(EditLine *, wchar_t *, keymacro_value_t *);
protected void keymacro_add(EditLine *, const wchar_t *,
    keymacro_value_t *, int);
protected void keymacro_clear(EditLine *, el_action_t *, const wchar_t *);
protected int keymacro_delete(EditLine *, const wchar_t *);
protected void keymacro_print(EditLine *, const wchar_t *);
protected void keymacro_kprint(EditLine *, const wchar_t *,
    keymacro_value_t *, int);
protected size_t keymacro__decode_str(const wchar_t *, char *, size_t,
    const char *);

#endif /* _h_el_keymacro */