'\" 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.
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.TH DELETELN 3XCURSES "Jun 5, 2002"
.SH NAME
deleteln, wdeleteln \- remove a line
.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 \fBdeleteln\fR(\fBvoid\fR);
.fi

.LP
.nf
\fBint\fR \fBwdeleteln\fR(\fBWINDOW *\fR\fIwin\fR);
.fi

.SH DESCRIPTION
.sp
.LP
The \fBdeleteln()\fR and \fBwdeleteln()\fR functions delete the line
containing the cursor from \fBstdscr\fR and \fIwin\fR, respectively.  All lines
below the one deleted are moved up one line.  The last line of the window
becomes blank.  The position of the cursor is unchanged.
.SH PARAMETERS
.sp
.ne 2
.na
\fB\fIwin\fR\fR
.ad
.RS 7n
Is a pointer to the window from which the line is removed.
.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), \fBinsdelln\fR(3XCURSES), \fBinsertln\fR(3XCURSES),
\fBlibcurses\fR(3XCURSES), \fBattributes\fR(5), \fBstandards\fR(5)