Symbol: tcp_do_ack_accounting
sys/netinet/tcp_stacks/rack.c
16381
ack_val_set = tcp_do_ack_accounting(tp, th, &to, tiwin,
sys/netinet/tcp_var.h
1589
int tcp_do_ack_accounting(struct tcpcb *tp, struct tcphdr *th, struct tcpopt *to, uint32_t tiwin, int mss);