PID
#define PID 0x0A /* Product ID Number MSB */
#define PID 0x0A /* Product ID Number MSB */
#define PID 0x000
#define PID 0x0003 /* b1-0: Response PID */
#define PID 0x0003 /* b1-0: Response PID */
#define PID(he) (thread__tid(he->thread))