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, by Sun Microsystems, Inc.
24 * All rights reserved.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
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[] = "$Header: /rd/src/libc/xcurses/rcs/waddchn.c 1.3 1995/06/21 20:30:54 ant Exp $";
41 #endif
42 #endif
43
44 #include <private.h>
45
46 int
waddchnstr(WINDOW * w,const chtype * chs,int n)47 waddchnstr(WINDOW *w, const chtype *chs, int n)
48 {
49 cchar_t cc;
50 int x, width;
51
52 #ifdef M_CURSES_TRACE
53 __m_trace("waddchnstr(%p, %p, %d)", w, chs, n);
54 #endif
55
56 if (n < 0 || w->_maxx < (n += w->_curx))
57 n = w->_maxx;
58
59 for (x = w->_curx; x < n && *chs != 0; x += width, ++chs) {
60 (void) __m_chtype_cc(*chs, &cc);
61 width = __m_cc_replace(w, w->_cury, x, &cc, 0);
62 }
63
64 WSYNC(w);
65
66 return __m_return_code("waddchnstr", WFLUSH(w));
67 }
68