IUCV_SETMASK      362 net/iucv/iucv.c 	iucv_call_b2f0(IUCV_SETMASK, parm);
IUCV_SETMASK      382 net/iucv/iucv.c 	iucv_call_b2f0(IUCV_SETMASK, parm);