60 	struct sockaddr_in server_addr;  in client()  local
67 	memset(&server_addr, 0, sizeof(server_addr));  in client()
68 	server_addr.sin_family = AF_INET;  in client()
69 	server_addr.sin_addr.s_addr = inet_addr("127.0.0.1");  in client()
70 	server_addr.sin_port = htons(4001);  in client()
72 	SAFE_BIND(sock_fd1, (struct sockaddr *) &server_addr, sizeof(server_addr));  in client()
103 	struct sockaddr_in server_addr;  in server()  local
110 	memset(&server_addr, 0, sizeof(server_addr));  in server()
111 	server_addr.sin_family = AF_INET;  in server()
112 	server_addr.sin_addr.s_addr = inet_addr("127.0.0.1");  in server()
113 	server_addr.sin_port = htons(4000);  in server()
115 	SAFE_BIND(sock_fd2, (struct sockaddr *) &server_addr, sizeof(server_addr));  in server()