1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /* Copyright (c) 1988 AT&T */
23 /* All Rights Reserved */
24
25
26 /*
27 * Copyright (c) 1997, by Sun Microsystems, Inc.
28 * All rights reserved.
29 */
30
31 #pragma ident "%Z%%M% %I% %E% SMI"
32
33 /*LINTLIBRARY*/
34
35 #include <sys/types.h>
36 #include "curses_inc.h"
37
38 /*
39 * These routines short-circuit much of the innards of curses in order to get
40 * a single character output to the screen quickly! It is used by getch()
41 * and getstr().
42 *
43 * wechowchar(WINDOW *win, chtype ch) is functionally equivalent to
44 * waddch(WINDOW *win, chtype ch), wrefresh(WINDOW *win)
45 */
46
47 int
wechowchar(WINDOW * win,chtype ch)48 wechowchar(WINDOW *win, chtype ch)
49 {
50 bool saveimm = win->_immed;
51 int rv;
52
53 immedok(win, TRUE);
54 rv = waddwch(win, ch);
55 win->_immed = saveimm;
56 return (rv);
57 }
58