1/****************************************************************************
2 * Copyright 2020 Thomas E. Dickey *
3 * Copyright 1998-2001,2009 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
32 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
33 ****************************************************************************/
34
35/*
36 * unctrl.h
37 *
38 * Display a printable version of a control character.
39 * Control characters are displayed in caret notation (^x), DELETE is displayed
40 * as ^?. Printable characters are displayed as is.
41 */
42
43/* $Id: unctrl.h.in,v 1.12 2020/02/02 23:34:34 tom Exp $ */
44
45#ifndef NCURSES_UNCTRL_H_incl
46#define NCURSES_UNCTRL_H_incl 1
47
48#undef NCURSES_VERSION
49#define NCURSES_VERSION "6.3"
50
51#ifdef __cplusplus
52extern "C" {
53#endif
54
55#include <curses.h>
56
57#undef unctrl
58NCURSES_EXPORT(NCURSES_CONST char *) unctrl (chtype);
59
60#if 1
61NCURSES_EXPORT(NCURSES_CONST char *) NCURSES_SP_NAME(unctrl) (SCREEN*, chtype);
62#endif
63
64#ifdef __cplusplus
65}
66#endif
67
68#endif /* NCURSES_UNCTRL_H_incl */
69

source code of include/unctrl.h