'\" te
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.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)