CYAPA_TOUCH_X
CYAPA_TOUCH_X(regs, i),
x = CYAPA_TOUCH_X(regs, i);
x = CYAPA_TOUCH_X(regs, i);
x1 = CYAPA_TOUCH_X(regs, i); /* 1st finger down */
x2 = CYAPA_TOUCH_X(regs, j); /* 2nd finger down */
x = CYAPA_TOUCH_X(regs, k); /* 3rd finger (button) down */
CYAPA_TOUCH_X(regs, i),