tap4 434 drivers/char/random.c int tap1, tap2, tap3, tap4, tap5; tap4 591 drivers/char/random.c unsigned long i, tap1, tap2, tap3, tap4, tap5; tap4 600 drivers/char/random.c tap4 = r->poolinfo->tap4; tap4 616 drivers/char/random.c w ^= r->pool[(i + tap4) & wordmask];