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 * waddchn.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/waddchn.c 1.2 1998/05/27 13:58:55 "
43 "cbates Exp $";
44 #endif
45 #endif
46
47 #include <private.h>
48
49 int
waddchnstr(WINDOW * w,const chtype * chs,int n)50 waddchnstr(WINDOW *w, const chtype *chs, int n)
51 {
52 cchar_t cc;
53 int x, y, xnew, ynew;
54
55 if (n < 0 || w->_maxx < (n += w->_curx))
56 n = w->_maxx;
57
58 for (x = w->_curx, y = w->_cury; x < n && *chs != 0;
59 x = xnew, y = ynew, ++chs) {
60 (void) __m_chtype_cc(*chs, &cc);
61 if (__m_cc_add_k(w, y, x, &cc, 0, &ynew, &xnew) == ERR)
62 break;
63 }
64
65 WSYNC(w);
66
67 return (WFLUSH(w));
68 }
69