1/****************************************************************************
2 * Copyright 2020 Thomas E. Dickey                                          *
3 * Copyright 1998-2009,2017 Free Software Foundation, Inc.                  *
4 *                                                                          *
5 * Permission is hereby granted, free of charge, to any person obtaining a  *
6 * copy of this software and associated documentation files (the            *
7 * "Software"), to deal in the Software without restriction, including      *
8 * without limitation the rights to use, copy, modify, merge, publish,      *
9 * distribute, distribute with modifications, sublicense, and/or sell       *
10 * copies of the Software, and to permit persons to whom the Software is    *
11 * furnished to do so, subject to the following conditions:                 *
12 *                                                                          *
13 * The above copyright notice and this permission notice shall be included  *
14 * in all copies or substantial portions of the Software.                   *
15 *                                                                          *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
23 *                                                                          *
24 * Except as contained in this notice, the name(s) of the above copyright   *
25 * holders shall not be used in advertising or otherwise to promote the     *
26 * sale, use or other dealings in this Software without prior written       *
27 * authorization.                                                           *
28 ****************************************************************************/
29
30/****************************************************************************
31 *  Author: Juergen Pfeifer                        1997                     *
32 *     and: Thomas E. Dickey                                                *
33 ****************************************************************************/
34
35/*
36 * $Id: nc_panel.h,v 1.10 2020/02/02 23:34:34 tom Exp $
37 *
38 *	nc_panel.h
39 *
40 *	Headerfile to provide an interface for the panel layer into
41 *      the SCREEN structure of the ncurses core.
42 */
43
44#ifndef NC_PANEL_H
45#define NC_PANEL_H 1
46
47#include <ncurses_cfg.h>
48#include <curses.h>
49
50#ifdef __cplusplus
51extern "C"
52{
53#endif
54
55  struct panel;			/* Forward Declaration */
56
57  struct panelhook
58    {
59      struct panel *top_panel;
60      struct panel *bottom_panel;
61      struct panel *stdscr_pseudo_panel;
62#if NO_LEAKS
63      int (*destroy) (struct panel *);
64#endif
65    };
66
67  struct screen;		/* Forward declaration */
68/* Retrieve the panelhook of the specified screen */
69  extern NCURSES_EXPORT(struct panelhook *)
70    _nc_panelhook (void);
71#if NCURSES_SP_FUNCS
72  extern NCURSES_EXPORT(struct panelhook *)
73    NCURSES_SP_NAME(_nc_panelhook) (SCREEN *);
74#endif
75
76#ifdef __cplusplus
77}
78#endif
79
80#endif				/* NC_PANEL_H */
81