stmf_proxy_scsi_cmd
st_ret = stmf_proxy_scsi_cmd(task, dbuf);
st_ret = stmf_proxy_scsi_cmd(task, dbuf);
st_ret = stmf_proxy_scsi_cmd(task,
(void) stmf_proxy_scsi_cmd(task, NULL);
stmf_status_t stmf_proxy_scsi_cmd(scsi_task_t *, stmf_data_buf_t *dbuf);