NAME

insdelln, winsdelln - delete or insert lines into a window

 SYNOPSIS

#include <curses.h>

int insdelln(int n);

int winsdelln(WINDOW *win, int n);

 DESCRIPTION

The insdelln() and winsdelln() functions perform the following actions:

• If n is positive, these functions insert n lines into the current or specified window before the current line. The n last lines are no longer displayed.

• If n is negative, these functions delete n lines from the current or specified window starting with the current line, and move the remaining lines toward the cursor. The last n lines are cleared.

The current cursor position remains the same.

 RETURN VALUE

Upon successful completion, these functions return OK. Otherwise, they return ERR.

 ERRORS

No errors are defined.

 SEE ALSO

deleteln(), insertln(), <curses.h>.