'\" te
.\"  Copyright (c) 1990, 1995 by Mortice Kern Systems Inc.  All Rights Reserved  Portions Copyright (c) 1996, Sun Microsystems, Inc.  All Rights Reserved
.TH deleteln 3XCURSES "5 Jun 2002" "SunOS 5.11" "X/Open Curses Library Functions"
.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
.mk
.na
\fB\fIwin\fR\fR
.ad
.RS 7n
.rt  
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
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityCommitted
_
MT-LevelUnsafe
_
StandardSee \fBstandards\fR(5).
.TE

.SH SEE ALSO
.sp
.LP
\fBbkgdset\fR(3XCURSES), \fBinsdelln\fR(3XCURSES), \fBinsertln\fR(3XCURSES), \fBlibcurses\fR(3XCURSES), \fBattributes\fR(5), \fBstandards\fR(5)