diff --git a/src/net.h b/src/net.h
index 5d00b542..d26273cb 100644
--- a/src/net.h
+++ b/src/net.h
@@ -153,7 +153,6 @@ extern int listen_sockets;
 extern io_t unix_socket;
 extern int keylifetime;
 extern int edgeupdateinterval;
-extern int slpdinterval;
 extern int udp_rcvbuf;
 extern int udp_sndbuf;
 extern int max_connection_burst;
@@ -189,7 +188,6 @@ extern char *scriptextension;
 
 extern void retry_outgoing(outgoing_t *);
 extern void handle_incoming_vpn_data(void *, int);
-extern void handle_incoming_slpd_data(void *, int);
 extern void finish_connecting(struct connection_t *);
 extern bool do_outgoing_connection(struct outgoing_t *);
 extern void handle_new_meta_connection(void *, int);
@@ -217,10 +215,8 @@ extern bool read_ecdsa_public_key(struct connection_t *);
 extern bool read_rsa_public_key(struct connection_t *);
 extern void handle_device_data(void *, int);
 extern void handle_meta_connection_data(struct connection_t *);
-extern void send_slpd_broadcast(char *);
 extern void regenerate_key(void);
 extern void update_edge_weight(void);
-extern int setup_slpd_in_socket();
 extern void purge(void);
 extern void retry(void);
 extern int reload_configuration(void);