1/****************************************************************************
2 * Copyright 2020 Thomas E. Dickey                                          *
3 * Copyright 2002-2009,2016 Free Software Foundation, Inc.                  *
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11 * furnished to do so, subject to the following conditions:                 *
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29
30/****************************************************************************
31 * Author: Thomas Dickey                                                    *
32 ****************************************************************************/
33
34/*
35**	lib_in_wch.c
36**
37**	The routine win_wch().
38**
39*/
40
41#include <curses.priv.h>
42
43MODULE_ID("$Id: lib_in_wch.c,v 1.7 2020/02/02 23:34:34 tom Exp $")
44
45NCURSES_EXPORT(int)
46win_wch(WINDOW *win, cchar_t *wcval)
47{
48    int code = OK;
49
50    TR(TRACE_CCALLS, (T_CALLED("win_wch(%p,%p)"), (void *) win, (void *) wcval));
51
52    if (win != 0
53	&& wcval != 0) {
54	int row, col;
55
56	getyx(win, row, col);
57
58	*wcval = win->_line[row].text[col];
59	TR(TRACE_CCALLS, ("data %s", _tracecchar_t(wcval)));
60    } else {
61	code = ERR;
62    }
63    TR(TRACE_CCALLS, (T_RETURN("%d"), code));
64    return (code);
65}
66