80 struct pf_frnode {  struct
87 	RB_ENTRY(pf_frnode)	fn_entry;  argument
104 	struct pf_frnode *fr_node;	/* ip src/dst/proto/af for fragments */  argument
126 RB_HEAD(pf_frnode_tree, pf_frnode);
129 static __inline int	pf_frnode_compare(struct pf_frnode *,
130 			    struct pf_frnode *);
133 RB_PROTOTYPE(pf_frnode_tree, pf_frnode, fn_entry, pf_frnode_compare);
134 RB_GENERATE(pf_frnode_tree, pf_frnode, fn_entry, pf_frnode_compare);
146 static struct pf_fragment	*pf_find_fragment(struct pf_frnode *, u_int32_t);
154 static struct pf_fragment *pf_fillup_fragment(struct pf_frnode *, u_int32_t,
167 pf_ip2key(struct ip *ip, struct pf_frnode *key)  in pf_ip2key()
184 	    sizeof(struct pf_frnode), NULL, NULL, NULL, NULL,  in pf_normalize_init()
221 pf_frnode_compare(struct pf_frnode *a, struct pf_frnode *b)  in pf_frnode_compare()
304 	struct pf_frnode	*frnode;  in pf_free_fragment()
333 pf_find_fragment(struct pf_frnode *key, uint32_t id)  in pf_find_fragment()
336 	struct pf_frnode	*frnode;  in pf_find_fragment()
570 pf_fillup_fragment(struct pf_frnode *key, uint32_t id,  in pf_fillup_fragment()
575 	struct pf_frnode	*frnode;  in pf_fillup_fragment()
818 	struct pf_frnode	 key;  in pf_reassemble()
911 	struct pf_frnode	 key;  in pf_reassemble6()