306 md_init(struct mdchain *mdp)  in md_init()  argument
312 	md_initm(mdp, m);  in md_init()
317 md_initm(struct mdchain *mdp, struct mbuf *m)  in md_initm()  argument
319 	bzero(mdp, sizeof(*mdp));  in md_initm()
320 	mdp->md_top = mdp->md_cur = m;  in md_initm()
321 	mdp->md_pos = mtod(m, u_char*);  in md_initm()
325 md_done(struct mdchain *mdp)  in md_done()  argument
327 	if (mdp->md_top) {  in md_done()
328 		m_freem(mdp->md_top);  in md_done()
329 		mdp->md_top = NULL;  in md_done()
338 md_append_record(struct mdchain *mdp, struct mbuf *top)  in md_append_record()  argument
342 	if (mdp->md_top == NULL) {  in md_append_record()
343 		md_initm(mdp, top);  in md_append_record()
346 	m = mdp->md_top;  in md_append_record()
358 md_next_record(struct mdchain *mdp)  in md_next_record()  argument
362 	if (mdp->md_top == NULL)  in md_next_record()
364 	m = mdp->md_top->m_nextpkt;  in md_next_record()
365 	md_done(mdp);  in md_next_record()
368 	md_initm(mdp, m);  in md_next_record()
373 md_get_uint8(struct mdchain *mdp, uint8_t *x)  in md_get_uint8()  argument
375 	return (md_get_mem(mdp, x, 1, MB_MINLINE));  in md_get_uint8()
379 md_get_uint16(struct mdchain *mdp, uint16_t *x)  in md_get_uint16()  argument
381 	return (md_get_mem(mdp, (caddr_t)x, 2, MB_MINLINE));  in md_get_uint16()
385 md_get_uint16le(struct mdchain *mdp, uint16_t *x)  in md_get_uint16le()  argument
388 	int error = md_get_uint16(mdp, &v);  in md_get_uint16le()
396 md_get_uint16be(struct mdchain *mdp, uint16_t *x)  in md_get_uint16be()  argument
399 	int error = md_get_uint16(mdp, &v);  in md_get_uint16be()
407 md_get_uint32(struct mdchain *mdp, uint32_t *x)  in md_get_uint32()  argument
409 	return (md_get_mem(mdp, (caddr_t)x, 4, MB_MINLINE));  in md_get_uint32()
413 md_get_uint32be(struct mdchain *mdp, uint32_t *x)  in md_get_uint32be()  argument
418 	error = md_get_uint32(mdp, &v);  in md_get_uint32be()
425 md_get_uint32le(struct mdchain *mdp, uint32_t *x)  in md_get_uint32le()  argument
430 	error = md_get_uint32(mdp, &v);  in md_get_uint32le()
437 md_get_int64(struct mdchain *mdp, int64_t *x)  in md_get_int64()  argument
439 	return (md_get_mem(mdp, (caddr_t)x, 8, MB_MINLINE));  in md_get_int64()
443 md_get_int64be(struct mdchain *mdp, int64_t *x)  in md_get_int64be()  argument
448 	error = md_get_int64(mdp, &v);  in md_get_int64be()
455 md_get_int64le(struct mdchain *mdp, int64_t *x)  in md_get_int64le()  argument
460 	error = md_get_int64(mdp, &v);  in md_get_int64le()
467 md_get_mem(struct mdchain *mdp, caddr_t target, int size, int type)  in md_get_mem()  argument
469 	struct mbuf *m = mdp->md_cur;  in md_get_mem()
479 		s = mdp->md_pos;  in md_get_mem()
482 			mdp->md_cur = m = m->m_next;  in md_get_mem()
484 				s = mdp->md_pos = mtod(m, caddr_t);  in md_get_mem()
490 		mdp->md_pos += count;  in md_get_mem()
513 md_get_mbuf(struct mdchain *mdp, int size, struct mbuf **ret)  in md_get_mbuf()  argument
515 	struct mbuf *m = mdp->md_cur, *rm;  in md_get_mbuf()
517 	rm = m_copym(m, mdp->md_pos - mtod(m, u_char*), size, M_WAITOK);  in md_get_mbuf()
518 	md_get_mem(mdp, NULL, size, MB_MZERO);  in md_get_mbuf()
524 md_get_uio(struct mdchain *mdp, struct uio *uiop, int size)  in md_get_uio()  argument
543 		error = md_get_mem(mdp, uiocp, left, mtype);  in md_get_uio()