+typedef struct NetMap NetMap;
+
+struct NetMap {
+ NetMap *next;
+ char nodename[SIZ];
+ time_t lastcontact;
+ char nexthop[SIZ];
+};
+
NetMap *the_netmap;
int netmap_changed;
void load_working_ignetcfg(void);
void read_network_map(void);
-FilterList *load_filter_list(void);
void write_network_map(void);
-void free_filter_list(FilterList *fl);
int is_valid_node(char *nexthop, char *secret, char *node);