Function wvline

Utilities/cmpdcurses/pdcurses/border.c:260–288

}

int wvline(WINDOW *win, chtype ch, int n)
{
    int endpos, x;

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

    if (!win || n < 1)
        return ERR;

    endpos = min(win->_cury + n, win->_maxy);
    x = win->_curx;

    ch = _attr_passthru(win, ch ? ch : ACS_VLINE);

    for (n = win->_cury; n < endpos; n++)
    {
        win->_y[n][x] = ch;

        if (x < win->_firstch[n] || win->_firstch[n] == _NO_CHANGE)
            win->_firstch[n] = x;

        if (x > win->_lastch[n])
            win->_lastch[n] = x;
    }

    PDC_sync(win);

    return OK;
}

int vline(chtype ch, int n)
{