MAX_FINGERS
#define SIZEOF_ALL_FINGERS (MAX_FINGERS * SIZEOF_FINGER)
#if (WSP_BUFFER_MAX < ((MAX_FINGERS * FSIZE_TYPE4) + FINGER_TYPE4))
struct tp_finger *index[MAX_FINGERS]; /* finger index data */
int16_t pos_x[MAX_FINGERS]; /* position array */
int16_t pos_y[MAX_FINGERS]; /* position array */
else if (ntouch > MAX_FINGERS)
ntouch = MAX_FINGERS;