st_interpret_read_pos
((rval = st_interpret_read_pos(un, &un->un_pos,
rval = st_interpret_read_pos(un, &un->un_running,
result = st_interpret_read_pos(un, &un->un_pos, cmd->uscsi_cdb[1],
ST_FUNC(ST_DEVINFO, st_interpret_read_pos);
rval = st_interpret_read_pos(un, &un->un_pos, LONG_POS,
rval = st_interpret_read_pos(un, read, type,
static int st_interpret_read_pos(struct scsi_tape const *un, tapepos_t *dest,