__nf_nat_mangle_tcp_packet
bool __nf_nat_mangle_tcp_packet(struct sk_buff *skb, struct nf_conn *ct,
return __nf_nat_mangle_tcp_packet(skb, ct, ctinfo, protoff,
EXPORT_SYMBOL(__nf_nat_mangle_tcp_packet);
if (!__nf_nat_mangle_tcp_packet(skb, ct, ctinfo,