48 			       struct sk_buff *skb,
121 int nf_hook_slow(u_int8_t pf, unsigned int hook, struct sk_buff *skb,
133 				 struct sk_buff *skb,  in nf_hook_thresh()  argument
139 		return nf_hook_slow(pf, hook, skb, indev, outdev, okfn, thresh);  in nf_hook_thresh()
143 static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,  in nf_hook()  argument
147 	return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN);  in nf_hook()
168 NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sk_buff *skb,  in NF_HOOK_THRESH()  argument
172 	int ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, thresh);  in NF_HOOK_THRESH()
174 		ret = okfn(skb);  in NF_HOOK_THRESH()
179 NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sk_buff *skb,  in NF_HOOK_COND()  argument
186 	    ((ret = nf_hook_thresh(pf, hook, skb, in, out, okfn, INT_MIN)) == 1))  in NF_HOOK_COND()
187 		ret = okfn(skb);  in NF_HOOK_COND()
192 NF_HOOK(uint8_t pf, unsigned int hook, struct sk_buff *skb,  in NF_HOOK()  argument
196 	return NF_HOOK_THRESH(pf, hook, skb, in, out, okfn, INT_MIN);  in NF_HOOK()
214 int skb_make_writable(struct sk_buff *skb, unsigned int writable_len);
221 	__sum16		(*checksum)(struct sk_buff *skb, unsigned int hook,
223 	__sum16		(*checksum_partial)(struct sk_buff *skb,
230 	void		(*saveroute)(const struct sk_buff *skb,
232 	int		(*reroute)(struct sk_buff *skb,
244 nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff,  in nf_checksum()  argument
253 		csum = afinfo->checksum(skb, hook, dataoff, protocol);  in nf_checksum()
259 nf_checksum_partial(struct sk_buff *skb, unsigned int hook,  in nf_checksum_partial()  argument
269 		csum = afinfo->checksum_partial(skb, hook, dataoff, len,  in nf_checksum_partial()
282 nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)  in nf_nat_decode_session()  argument
290 		decodefn(skb, fl);  in nf_nat_decode_session()
296 #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)  argument
297 #define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)  argument
299 				 struct sk_buff *skb,  in nf_hook_thresh()  argument
304 	return okfn(skb);  in nf_hook_thresh()
306 static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sk_buff *skb,  in nf_hook()  argument
314 nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)  in nf_nat_decode_session()  argument
330 	int (*build)(struct sk_buff *skb, struct nf_conn *ct);
334 	void (*seq_adjust)(struct sk_buff *skb, struct nf_conn *ct,
339 static inline void nf_ct_attach(struct sk_buff *new, struct sk_buff *skb) {}  in nf_ct_attach()  argument