PptpWanErrorNotify  299 include/linux/netfilter/nf_conntrack_pptp.h 	struct PptpWanErrorNotify	wanerr;
PptpWanErrorNotify  509 net/netfilter/nf_conntrack_pptp.c 	[PPTP_WAN_ERROR_NOTIFY]	      = sizeof(struct PptpWanErrorNotify),