wset              872 lib/common/remote.c     fd_set rset, wset;
wset              884 lib/common/remote.c     wset = rset;
wset              885 lib/common/remote.c     rc = select(cb_data->sock + 1, &rset, &wset, NULL, &ts);
wset              910 lib/common/remote.c                || FD_ISSET(cb_data->sock, &wset)) {