122 	int len, error = 0;  local
199 	int error;  in key_sendup0()  local
250 	int error = 0;  in key_sendup_mbuf()  local
375 	int error;  in key_abort()  local
388 	int error;  in key_attach()  local
427 	int error;  in key_bind()  local
439 	int error;  in key_connect()  local
477 	int error;  in key_disconnect()  local
489 	int error;  in key_peeraddr()  local
502 	int error;  in key_send()  local
514 	int error;  in key_shutdown()  local
526 	int error;  in key_sockaddr()  local