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NetBSD 6.1.5 - man page for winsertln (netbsd section 3)

CURSES_INSERTLN(3)		   BSD Library Functions Manual 	       CURSES_INSERTLN(3)

NAME
     curses_insertln, insertln, winsertln -- curses insert single line routines

LIBRARY
     Curses Library (libcurses, -lcurses)

SYNOPSIS
     #include <curses.h>

     int
     insertln(void);

     int
     winsertln(WINDOW *win);

DESCRIPTION
     These functions insert a single line on stdscr or on the specified window.

     The insertln() function inserts a blank line before the current line on stdscr.  The current
     line and all lines below are moved down one line away from the cursor and the bottom line of
     the window is lost.

     The winsertln() function is the same as the insertln() function, excepting that the line is
     inserted on the window win.

     If a scrolling region has been set with the setscrreg() or wsetscrreg() functions and the
     current cursor position is inside the scrolling region, then only the lines from the current
     line to the bottom of the scrolling region are moved down and the bottom line of the
     scrolling region lost.

     The functions insertln() and winsertln(win) are equivalent to insdelln(1) and winsdelln(win,
     1), respectively.

RETURN VALUES
     Functions returning pointers will return NULL if an error is detected.  The functions that
     return an int will return one of the following values:

     OK   The function completed successfully.
     ERR  An error occurred in the function.

SEE ALSO
     curses_deleteln(3), curses_insdelln(3), curses_scroll(3)

STANDARDS
     The NetBSD Curses library complies with the X/Open Curses specification, part of the Single
     Unix Specification.

HISTORY
     The Curses package appeared in 4.0BSD.

BSD					 February 5, 2006				      BSD


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