163 pfopen(queue_t *rq, dev_t *dev, int oflag, int sflag, cred_t *crp)  in pfopen()  argument
167 	ASSERT(rq);  in pfopen()
172 	if (rq->q_ptr)  in pfopen()
179 	rq->q_ptr = WR(rq)->q_ptr = (char *)pfp;  in pfopen()
181 	qprocson(rq);  in pfopen()
188 pfclose(queue_t	*rq, int flags __unused, cred_t *credp __unused)  in pfclose()  argument
190 	struct	epacketfilt	*pfp = (struct epacketfilt *)rq->q_ptr;  in pfclose()
194 	qprocsoff(rq);  in pfclose()
197 	rq->q_ptr = WR(rq)->q_ptr = NULL;  in pfclose()
231 pfrput(queue_t *rq, mblk_t *mp)  in pfrput()  argument
233 	struct	epacketfilt	*pfp = (struct epacketfilt *)rq->q_ptr;  in pfrput()
256 			putnext(rq, mpp);  in pfrput()
318 			putnext(rq, mpp);  in pfrput()
325 		putnext(rq, mp);  in pfrput()