Lines Matching refs:xs
52 short flg, m, xc, yc, xs, ys, qs, qf, qt, qtctr = 0;
66 xc = xs = x0;
68 move(xs, ys);
103 if (((x < xs) && (x >= xc)) ||
104 ((x > xs) && (x <= xc)) ||
117 xs = xc;
123 if (xs >= x1)
128 if (xs <= x1)
139 if (((x < xs) && (x >= xc)) ||
140 ((x > xs) && (x <= xc)) ||
153 xs = xc;