diff --git a/c/socket.h b/c/socket.h
index 6477ea3..58631d5 100644
--- a/c/socket.h
+++ b/c/socket.h
@@ -16,8 +16,6 @@ int open_tcp_port(short portno);
 int open_any_tcp_port(short *portno);
 int open_any_udp_port(short *portno);
 int connect_to_host(char *hostname, short portno);
-int connect_to_addr(struct sockaddr_in *host_addr);
 int sendall(int sockfd, char *buffer, int bufLen, int flags);
 int readall(int sockfd, char *buffer, int bufLen, int flags);
-int addr_eq(struct sockaddr_in *a, struct sockaddr_in *b);
 int socket_ready(int sock);