_ctlh 525 net/netfilter/nf_conntrack_pptp.c struct PptpControlHeader _ctlh, *ctlh; _ctlh 566 net/netfilter/nf_conntrack_pptp.c ctlh = skb_header_pointer(skb, nexthdr_off, sizeof(_ctlh), &_ctlh); _ctlh 569 net/netfilter/nf_conntrack_pptp.c nexthdr_off += sizeof(_ctlh); _ctlh 570 net/netfilter/nf_conntrack_pptp.c datalen -= sizeof(_ctlh);