1/****************************************************************************
2 * Copyright 2020 Thomas E. Dickey                                          *
3 * Copyright 2005,2009 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: Thomas E. Dickey          2005                                  *
32 *          Juergen Pfeifer           2009                                  *
33 ****************************************************************************/
34
35#include <curses.priv.h>
36
37MODULE_ID("$Id: legacy_coding.c,v 1.6 2020/02/02 23:34:34 tom Exp $")
38
39NCURSES_EXPORT(int)
40NCURSES_SP_NAME(use_legacy_coding) (NCURSES_SP_DCLx int level)
41{
42    int result = ERR;
43
44    T((T_CALLED("use_legacy_coding(%p,%d)"), (void *) SP_PARM, level));
45    if (level >= 0 && level <= 2 && SP_PARM != 0) {
46	result = SP_PARM->_legacy_coding;
47	SP_PARM->_legacy_coding = level;
48    }
49    returnCode(result);
50}
51
52#if NCURSES_SP_FUNCS
53NCURSES_EXPORT(int)
54use_legacy_coding(int level)
55{
56    return NCURSES_SP_NAME(use_legacy_coding) (CURRENT_SCREEN, level);
57}
58#endif
59