121 	int len, error = 0;  local
198 	int error;  in key_sendup0()  local
249 	int error = 0;  in key_sendup_mbuf()  local
374 	int error;  in key_abort()  local
387 	int error;  in key_attach()  local
426 	int error;  in key_bind()  local
438 	int error;  in key_connect()  local
476 	int error;  in key_disconnect()  local
488 	int error;  in key_peeraddr()  local
501 	int error;  in key_send()  local
513 	int error;  in key_shutdown()  local
525 	int error;  in key_sockaddr()  local