inner_tcp_hdr
pbd2->tcp_send_seq = bswab32(inner_tcp_hdr(skb)->seq);
pbd2->tcp_flags = pbd_tcp_flags(inner_tcp_hdr(skb));
inner_tcp_hdr(skb)->check =
inner_tcp_hdr(skb)->check =
th = inner_tcp_hdr(skb);
th = inner_tcp_hdr(skb);
struct tcphdr *th = inner_tcp_hdr(skb);
inner_tcp_hdr(skb)->check =
inner_tcp_hdr(skb)->check =
tcp = inner_tcp_hdr(skb);
(inner_tcp_hdr(skb)->doff << 2u);
(inner_tcp_hdr(skb)->doff << 2u);
tcph = enc ? inner_tcp_hdr(skb) : tcp_hdr(skb);
tcph = enc ? inner_tcp_hdr(skb) : tcp_hdr(skb);
th = inner_tcp_hdr(first->skb);
struct tcphdr *tcph = inner_tcp_hdr(skb);
return inner_tcp_hdr(skb)->doff * 4;