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 /*
23 * Copyright (c) 1995-1998 by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27 /* LINTLIBRARY */
28
29 /*
30 * waddwchn.c
31 *
32 * XCurses Library
33 *
34 * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
35 *
36 */
37
38 #if M_RCSID
39 #ifndef lint
40 static char rcsID[] =
41 "$Header: /team/ps/sun_xcurses/archive/local_changes/xcurses/src/lib/"
42 "libxcurses/src/libc/xcurses/rcs/waddwchn.c 1.2 1998/04/21 16:21:32 "
43 "cbates Exp $";
44 #endif
45 #endif
46
47 #include <private.h>
48
49 int
wadd_wchnstr(WINDOW * w,const cchar_t * cp,int n)50 wadd_wchnstr(WINDOW *w, const cchar_t *cp, int n)
51 {
52 int x, width;
53
54 if (n < 0 || w->_maxx < (n += w->_curx))
55 n = w->_maxx;
56
57 for (x = w->_curx; x < n && cp->_n != 0 && cp->_wc[0] != '\0';
58 x += width, ++cp)
59 width = __m_cc_replace(w, w->_cury, x, cp, 0);
60
61 WSYNC(w);
62
63 return (WFLUSH(w));
64 }
65