tcp_hdrlen 1494 net/ipv4/tcp_ipv4.c if (skb->len < tcp_hdrlen(skb) || tcp_checksum_complete(skb)) tcp_hdrlen 1513 net/ipv6/tcp_ipv6.c if (skb->len < tcp_hdrlen(skb) || tcp_checksum_complete(skb)) tcp_hdrlen 52 net/netfilter/xt_TCPOPTSTRIP.c for (i = sizeof(struct tcphdr); i < tcp_hdrlen(skb); i += optl) { tcp_hdrlen 55 net/netfilter/xt_TCPOPTSTRIP.c if (i + optl > tcp_hdrlen(skb))