INSERTLN(3XCURSES) X/Open Curses Library Functions INSERTLN(3XCURSES)

NAME

insertln, winsertln - insert a line in a window

SYNOPSIS

cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]

c89 [ flag... ] file... -lcurses [ library... ]

#include <curses.h>

int insertln(void);


int winsertln(WINDOW *win);

PARAMETERS

win
Is a pointer to the window in which to insert the line.

DESCRIPTION

The insertln() and winsertln() functions insert a blank line before
the current line in stdscr or win, respectively. The new line
becomes the current line. The current line and all lines after it
in the window are moved down one line. The bottom line in the window
is discarded.

RETURN VALUES

On success, these functions return OK. Otherwise, they return ERR.

ERRORS

None.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Standard |
+--------------------+-----------------+
|MT-Level | Unsafe |
+--------------------+-----------------+

SEE ALSO

bkgdset(3XCURSES), deleteln(3XCURSES), insdelln(3XCURSES),
libcurses(3XCURSES), attributes(7), standards(7)

June 5, 2002 INSERTLN(3XCURSES)