__LEAVEOK
win->flags |= __LEAVEOK;
win->flags &= ~__LEAVEOK;
return win->flags & __LEAVEOK ? true : false;
win->flags &= ~(__ENDLINE | __FULLWIN | __SCROLLWIN | __LEAVEOK);
screen->__virtscr->flags &= ~__LEAVEOK;
if (!(win->flags & __LEAVEOK)) {
if (!(pad->flags & __LEAVEOK)) {
if (win->flags & __LEAVEOK) {