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  * wscrreg.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/wscrreg.c 1.1 1995/06/05 19:19:48 ant Exp $";
41 #endif
42 #endif
43 
44 #include <private.h>
45 
46 int
wsetscrreg(w,top,bottom)47 wsetscrreg(w, top, bottom)
48 WINDOW *w;
49 int top, bottom;
50 {
51 #ifdef M_CURSES_TRACE
52 	__m_trace("wsetscrreg(%p, %d, %d)", w, top, bottom);
53 #endif
54 
55 	if (top < 0 || bottom < top || w->_maxy <= bottom)
56 		return __m_return_code("wsetscrreg", ERR);
57 
58 	/* Set _top (inclusive) to _bottom (exclusive). */
59 	w->_top = top;
60 	w->_bottom = bottom + 1;
61 
62 	return __m_return_code("wsetscrreg", OK);
63 }
64