extern int udp_discovery_interval;
extern int udp_discovery_timeout;
+extern int mtu_info_interval;
+extern int udp_info_interval;
+
extern listen_socket_t listen_socket[MAXSOCKETS];
extern int listen_sockets;
extern io_t unix_socket;
extern int reload_configuration(void);
extern void load_all_subnets(void);
extern void load_all_nodes(void);
+extern void try_tx(struct node_t *n, bool);
#ifndef HAVE_MINGW
#define closesocket(s) close(s)