35#ifndef _NETINET_TCP_ECN_H_
36#define _NETINET_TCP_ECN_H_
int tcp_ecn_syncache_add(uint16_t, int)
int tcp_ecn_input_segment(struct tcpcb *, uint16_t, int)
uint16_t tcp_ecn_output_syn_sent(struct tcpcb *)
void tcp_ecn_input_parallel_syn(struct tcpcb *, uint16_t, int)
void tcp_ecn_input_syn_sent(struct tcpcb *, uint16_t, int)
uint16_t tcp_ecn_syncache_respond(uint16_t, struct syncache *)
void tcp_ecn_syncache_socket(struct tcpcb *, struct syncache *)
int tcp_ecn_output_established(struct tcpcb *, uint16_t *, int, bool)