26 struct request_sock;
37 				       struct request_sock *req);
39 				    struct request_sock *req);
42 	void		(*destructor)(struct request_sock *req);
43 	void		(*syn_ack_timeout)(const struct request_sock *req);
46 int inet_rtx_syn_ack(const struct sock *parent, struct request_sock *req);
50 struct request_sock {  struct
58 	struct request_sock		*dl_next;  argument
72 static inline struct request_sock *inet_reqsk(const struct sock *sk)  in inet_reqsk()  argument
74 	return (struct request_sock *)sk;  in inet_reqsk()
77 static inline struct sock *req_to_sk(struct request_sock *req)  in req_to_sk()
82 static inline struct request_sock *
86 	struct request_sock *req;  in reqsk_alloc()
109 static inline void reqsk_free(struct request_sock *req)  in reqsk_free()
121 static inline void reqsk_put(struct request_sock *req)  in reqsk_put()
145 	struct request_sock	*rskq_rst_head; /* Keep track of past TFO */
146 	struct request_sock	*rskq_rst_tail; /* requests that caused RST.
172 	struct request_sock	*rskq_accept_head;
173 	struct request_sock	*rskq_accept_tail;
181 void reqsk_fastopen_remove(struct sock *sk, struct request_sock *req,
189 static inline struct request_sock *reqsk_queue_remove(struct request_sock_queue *queue,  in reqsk_queue_remove()
192 	struct request_sock *req;  in reqsk_queue_remove()
207 				       const struct request_sock *req)  in reqsk_queue_removed()