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'\" te
.\" Copyright (c) 1990, 1995 by Mortice Kern Systems Inc. All Rights Reserved Portions Copyright (c) 1996, Sun Microsystems, Inc. All Rights Reserved
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License.
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License.
.\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
.TH CLRTOBOT 3XCURSES "Jun 5, 2002"
.SH NAME
clrtobot, wclrtobot \- clear to the end of a window
.SH SYNOPSIS
.LP
.nf
\fBcc\fR [ \fIflag\fR... ] \fIfile\fR... \fB-I\fR /usr/xpg4/include \fB -L \fR /usr/xpg4/lib \e
\fB -R \fR /usr/xpg4/lib \fB -lcurses \fR [ \fIlibrary\fR... ]
\fBc89\fR [ \fIflag\fR... ] \fIfile\fR... \fB-lcurses\fR [ \fIlibrary\fR... ]
#include <curses.h>
\fBint\fR \fBclrtobot\fR(\fBvoid\fR);
.fi
.LP
.nf
\fBint\fR \fBwclrtobot\fR(\fBWINDOW *\fR\fIwin\fR);
.fi
.SH DESCRIPTION
.sp
.LP
The \fBclrtobot()\fR function clears all characters in the \fBstdscr\fR window
from the cursor to the end of the window. The \fBwclrtobot()\fR function
performs the same action in the window specified by \fIwin\fR instead of in
\fBstdscr\fR. The current background character (and rendition) is used to clear
the screen.
.sp
.LP
If the clearing action results in clearing only a portion of a multicolumn
character, background characters are displayed in place of the remaining
portion.
.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIwin\fR\fR
.ad
.RS 7n
Is a pointer to the window that is to be cleared.
.RE
.SH RETURN VALUES
.sp
.LP
On success, these functions return \fBOK\fR. Otherwise, they return \fBERR\fR.
.SH ERRORS
.sp
.LP
None.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp
.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE ATTRIBUTE VALUE
_
Interface Stability Standard
_
MT-Level Unsafe
.TE
.SH SEE ALSO
.sp
.LP
\fBbkgdset\fR(3XCURSES), \fBclear\fR(3XCURSES), \fBclearok\fR(3XCURSES),
\fBclrtoeol\fR(3XCURSES), \fBlibcurses\fR(3XCURSES), \fBattributes\fR(5),
\fBstandards\fR(5)
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