522 	int linkNum = -1;  in ng_ppp_newhook()  local
650 			uint16_t linkNum;  in ng_ppp_rcvmsg()  local
863 	uint16_t linkNum;  in ng_ppp_rcvdata_bypass()  local
889 ng_ppp_bypass(node_p node, item_p item, uint16_t proto, uint16_t linkNum)  in ng_ppp_bypass()
918 ng_ppp_proto_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)  in ng_ppp_proto_recv()
1036 ng_ppp_hcomp_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)  in ng_ppp_hcomp_recv()
1150 ng_ppp_comp_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)  in ng_ppp_comp_recv()
1260 ng_ppp_crypt_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)  in ng_ppp_crypt_recv()
1317 ng_ppp_link_xmit(node_p node, item_p item, uint16_t proto, uint16_t linkNum, int plen)  in ng_ppp_link_xmit()
1408 	const uint16_t linkNum = (uint16_t)~index;  in ng_ppp_rcvdata()  local
1520 ng_ppp_mp_recv(node_p node, item_p item, uint16_t proto, uint16_t linkNum)  in ng_ppp_mp_recv()
2069 		const uint16_t linkNum = priv->activeLinks[activeLinkNum];  in ng_ppp_mp_xmit()  local
2091 		const uint16_t linkNum = priv->activeLinks[activeLinkNum];  in ng_ppp_mp_xmit()  local