60     struct mbuf m;
63 } *bucket[(M_MAXLEN + sizeof(struct mbuf)) / BUCKET_HASH];
65 #define M_BINDEX(sz)	(((sz) + sizeof(struct mbuf) - 1) / BUCKET_HASH)
70   struct mbuf *queue;
78 m_length(struct mbuf *bp)  in m_length()
103 struct mbuf *
107   struct mbuf *bp;  in m_get()
153   memset(bp, '\0', sizeof(struct mbuf));  in m_get()
164 struct mbuf *
165 m_free(struct mbuf *bp)  in m_free()
168   struct mbuf *nbp;  in m_free()
188 m_freem(struct mbuf *bp)  in m_freem()
194 struct mbuf *
195 mbuf_Read(struct mbuf *bp, void *v, size_t len)  in mbuf_Read()
223 mbuf_View(struct mbuf *bp, void *v, size_t len)  in mbuf_View()
242 struct mbuf *
243 m_prepend(struct mbuf *bp, const void *ptr, size_t len, u_short extra)  in m_prepend()
245   struct mbuf *head;  in m_prepend()
272 struct mbuf *
273 m_adj(struct mbuf *bp, ssize_t n)  in m_adj()
303 mbuf_Write(struct mbuf *bp, const void *ptr, size_t m_len)  in mbuf_Write()
344 struct mbuf *
347   struct mbuf *bp;  in m_dequeue()
367 m_enqueue(struct mqueue *queue, struct mbuf *bp)  in m_enqueue()
380 struct mbuf *
381 m_pullup(struct mbuf *bp)  in m_pullup()
387       struct mbuf *nbp;  in m_pullup()
410 m_settype(struct mbuf *bp, int type)  in m_settype()
422 struct mbuf *
423 m_append(struct mbuf *bp, const void *v, size_t sz)  in m_append()
425   struct mbuf *m = bp;  in m_append()