mdb_iob_create
mdb.m_out = mdb_iob_create(out_io, MDB_IOB_WRONLY);
mdb.m_err = mdb_iob_create(err_io, MDB_IOB_WRONLY);
mdb.m_null = mdb_iob_create(null_io, MDB_IOB_WRONLY);
mdb.m_in = mdb_iob_create(in_io, MDB_IOB_RDONLY);
mdb.m_in = mdb_iob_create(mdb.m_term, MDB_IOB_RDONLY);
mdb.m_in = mdb_iob_create(fio, MDB_IOB_RDONLY);
mdb.m_in = mdb_iob_create(fio, MDB_IOB_RDONLY);
iob = mdb_iob_create(fio, MDB_IOB_RDONLY);
iobs[0] = mdb_iob_create(pio, MDB_IOB_RDONLY);
iobs[1] = mdb_iob_create(pio, MDB_IOB_WRONLY);
extern mdb_iob_t *mdb_iob_create(mdb_io_t *, uint_t);
mdb_iob_t *iob = mdb_iob_create(rc_io, MDB_IOB_RDONLY);
mdb.m_out = mdb_iob_create(out_io, MDB_IOB_WRONLY);
mdb.m_err = mdb_iob_create(err_io, MDB_IOB_WRONLY);
mdb.m_null = mdb_iob_create(null_io, MDB_IOB_WRONLY);
mdb.m_in = mdb_iob_create(in_io, MDB_IOB_RDONLY);
mdb.m_in = mdb_iob_create(mdb_strio_create(s), MDB_IOB_RDONLY);
iob = mdb_iob_create(mdb_fdio_create(pfds[1]), MDB_IOB_WRONLY | iflag);
td->tio_in = mdb_iob_create(td->tio_in_io, MDB_IOB_RDONLY);
td->tio_out = mdb_iob_create(td->tio_out_io, MDB_IOB_WRONLY);