nf_nat_mangle_udp_packet
bool nf_nat_mangle_udp_packet(struct sk_buff *skb, struct nf_conn *ct,
if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo,
if (!nf_nat_mangle_udp_packet(skb, exp->master, ctinfo,
EXPORT_SYMBOL(nf_nat_mangle_udp_packet);
if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo, protoff,
if (!nf_nat_mangle_udp_packet(skb, ct, ctinfo,