157 bool mptcp_syn_options(struct sock *sk, const struct sk_buff *skb,
161 bool mptcp_established_options(struct sock *sk, struct sk_buff *skb,
164 bool mptcp_incoming_options(struct sock *sk, struct sk_buff *skb);
174 static inline void mptcp_skb_ext_move(struct sk_buff *to,  in mptcp_skb_ext_move()
175 				      struct sk_buff *from)  in mptcp_skb_ext_move()
188 static inline void mptcp_skb_ext_copy(struct sk_buff *to,  in mptcp_skb_ext_copy()
189 				      struct sk_buff *from)  in mptcp_skb_ext_copy()
217 static inline bool mptcp_skb_can_collapse(const struct sk_buff *to,  in mptcp_skb_can_collapse()
218 					  const struct sk_buff *from)  in mptcp_skb_can_collapse()
227 				  struct sk_buff *skb);
232 __be32 mptcp_get_reset_option(const struct sk_buff *skb);
234 static inline __be32 mptcp_reset_option(const struct sk_buff *skb)  in mptcp_reset_option()
264 static inline bool mptcp_syn_options(struct sock *sk, const struct sk_buff *skb,  in mptcp_syn_options()
279 					     struct sk_buff *skb,  in mptcp_established_options()
288 					  struct sk_buff *skb)  in mptcp_incoming_options()
293 static inline void mptcp_skb_ext_move(struct sk_buff *to,  in mptcp_skb_ext_move()
294 				      const struct sk_buff *from)  in mptcp_skb_ext_move()
298 static inline void mptcp_skb_ext_copy(struct sk_buff *to,  in mptcp_skb_ext_copy()
299 				      struct sk_buff *from)  in mptcp_skb_ext_copy()
303 static inline bool mptcp_skb_can_collapse(const struct sk_buff *to,  in mptcp_skb_can_collapse()
304 					  const struct sk_buff *from)  in mptcp_skb_can_collapse()
314 						struct sk_buff *skb)  in mptcp_subflow_init_cookie_req()
326 static inline __be32 mptcp_reset_option(const struct sk_buff *skb)  { return htonl(0u); }  in mptcp_reset_option()