693 isdn_ppp_fill_rq(unsigned char *buf, int len, int proto, int slot)  in isdn_ppp_fill_rq()
798 	int proto;  in isdn_ppp_write()  local
946 	int proto;  in isdn_ppp_strip_proto()  local
972 	int proto;  in isdn_ppp_receive()  local
1025 isdn_ppp_push_higher(isdn_net_dev * net_dev, isdn_net_local * lp, struct sk_buff *skb, int proto)  in isdn_ppp_push_higher()
1215 	unsigned int proto = PPP_IP;     /* 0x21 */  in isdn_ppp_xmit()  local
1455 	u_int16_t proto;  in isdn_ppp_autodial_filter()  local
1860 	int proto;  in isdn_ppp_mp_reassembly()  local
2185 static void isdn_ppp_ccp_xmit_reset(struct ippp_struct *is, int proto,  in isdn_ppp_ccp_xmit_reset()
2493 	int *proto)  in isdn_ppp_decompress()
2571 static struct sk_buff *isdn_ppp_compress(struct sk_buff *skb_in,int *proto,  in isdn_ppp_compress()
2632 	 struct sk_buff *skb,int proto)  in isdn_ppp_receive_ccp()
2811 	int proto, slot = lp->ppp_slot;  in isdn_ppp_send_ccp()  local