NPCB_DESTROY      171 netinet/if_atm.c 			npcb_free(npcb, NPCB_DESTROY);
NPCB_DESTROY      189 netinet/if_atm.c 								NPCB_DESTROY);
NPCB_DESTROY      129 netnatm/natm.c       npcb_free(npcb, NPCB_DESTROY);	/* drain */
NPCB_DESTROY       94 netnatm/natm_pcb.c   if (op == NPCB_DESTROY) {