extern int netlink_nflog_group;
extern int netlink_req_fd;
-int netlink_init(void);
+void netlink_init(void);
int netlink_configure_arp(unsigned int ifindex, int pf);
-void netlink_update_binding(struct interface *ifp, union sockunion *proto, union sockunion *nbma);
+void netlink_update_binding(struct interface *ifp, union sockunion *proto,
+ union sockunion *nbma);
void netlink_set_nflog_group(int nlgroup);
-void netlink_gre_get_info(unsigned int ifindex, uint32_t *gre_key, unsigned int *link_index, struct in_addr *saddr);
+void netlink_gre_get_info(unsigned int ifindex, uint32_t *gre_key,
+ unsigned int *link_index, struct in_addr *saddr);
void netlink_gre_set_link(unsigned int ifindex, unsigned int link_index);