extern int maxoutbufsize;
extern int seconds_till_retry;
extern int addressfamily;
+extern unsigned replaywin;
extern listen_socket_t listen_socket[MAXSOCKETS];
extern int listen_sockets;
extern int keylifetime;
+extern int udp_rcvbuf;
+extern int udp_sndbuf;
extern bool do_prune;
extern char *myport;
+extern int contradicting_add_edge;
+extern int contradicting_del_edge;
/* Yes, very strange placement indeed, but otherwise the typedefs get all tangled up */
#include "connection.h"
extern void retry_outgoing(outgoing_t *);
extern void handle_incoming_vpn_data(int, short, void *);
extern void finish_connecting(struct connection_t *);
-extern void do_outgoing_connection(struct connection_t *);
+extern bool do_outgoing_connection(struct connection_t *);
extern void handle_new_meta_connection(int, short, void *);
extern int setup_listen_socket(const sockaddr_t *);
extern int setup_vpn_in_socket(const sockaddr_t *);
-extern void send_packet(const struct node_t *, vpn_packet_t *);
-extern void receive_tcppacket(struct connection_t *, char *, int);
+extern void send_packet(struct node_t *, vpn_packet_t *);
+extern void receive_tcppacket(struct connection_t *, const char *, int);
extern void broadcast_packet(const struct node_t *, vpn_packet_t *);
extern bool setup_network(void);
extern void setup_outgoing_connection(struct outgoing_t *);
extern void send_mtu_probe(struct node_t *);
extern void handle_device_data(int, short, void *);
extern void handle_meta_connection_data(int, short, void *);
-extern void regenerate_key();
+extern void regenerate_key(void);
extern void purge(void);
extern void retry(void);
extern int reload_configuration(void);
-extern void load_all_subnets();
+extern void load_all_subnets(void);
#ifndef HAVE_MINGW
#define closesocket(s) close(s)