Function winsertln

Utilities/cmpdcurses/pdcurses/deleteln.c:152–184

}

int winsertln(WINDOW *win)
{
    chtype blank, *temp, *end;
    int y;

    PDC_LOG(("winsertln() - called\n"));

    if (!win)
        return ERR;

    /* wrs (4/10/93) account for window background */

    blank = win->_bkgd;

    temp = win->_y[win->_maxy - 1];

    for (y = win->_maxy - 1; y > win->_cury; y--)
    {
        win->_y[y] = win->_y[y - 1];
        win->_firstch[y] = 0;
        win->_lastch[y] = win->_maxx - 1;
    }

    win->_y[win->_cury] = temp;

    for (end = &temp[win->_maxx - 1]; temp <= end; temp++)
        *temp = blank;

    win->_firstch[win->_cury] = 0;
    win->_lastch[win->_cury] = win->_maxx - 1;

    return OK;
}

int insertln(void)
{