wwredrawwin1
#define wwredrawwin(w) wwredrawwin1((w), (w)->ww_i.t, (w)->ww_i.b, 0)
void wwredrawwin1(struct ww *,int, int, int);
wwredrawwin1(w, row1, row1x, dir);
wwredrawwin1(w, row2x - 1, row2 - leaveit, dir);
wwredrawwin1(w, row1 + leaveit, row1x + 1, dir);
wwredrawwin1(w, row2x, row2, dir);
wwredrawwin1(w, row1, row2 - leaveit, dir);
wwredrawwin1(w, row1 + leaveit, row2, dir);