AIOPID_NULL 1860 drivers/tty/rocket.c if (CtlP->AiopID[i] == AIOPID_NULL) /* if AIOP does not exist */ AIOPID_NULL 2602 drivers/tty/rocket.c if (CtlP->AiopID[i] == AIOPID_NULL) /* if AIOP does not exist */ AIOPID_NULL 896 drivers/tty/rocket_int.h (ChP)->ChanID = AIOPID_NULL; \