128   static SANE_Byte cmd[6];  in test_unit_ready()  local
132   cmd[0] = RICOH_SCSI_TEST_UNIT_READY;  in test_unit_ready()
133   memset (cmd, 0, sizeof (cmd));  in test_unit_ready()
134   status = sanei_scsi_cmd (fd, cmd, sizeof (cmd), 0, 0);  in test_unit_ready()
143   static SANE_Byte cmd[6];  in inquiry()  local
147   memset (cmd, 0, sizeof (cmd));  in inquiry()
148   cmd[0] = RICOH_SCSI_INQUIRY;  in inquiry()
149   cmd[4] = *buf_size;  in inquiry()
150   status = sanei_scsi_cmd (fd, cmd, sizeof (cmd), buf, buf_size);  in inquiry()
160     struct scsi_mode_select_cmd cmd;  in mode_select()  member
168   select_cmd.cmd.opcode = RICOH_SCSI_MODE_SELECT;  in mode_select()
169   select_cmd.cmd.byte2 |= SMS_PF;  in mode_select()
170   select_cmd.cmd.len = sizeof(select_cmd.smh) + sizeof(select_cmd.mp);  in mode_select()
182   static struct scsi_mode_select_cmd cmd; /* no type, we can reuse it for sensing */
191   memset (&cmd, 0, sizeof (cmd));
192   cmd.opcode = RICOH_SCSI_MODE_SENSE;
193   cmd.page_code = page_code;
194   cmd.len =  sizeof(select_data);
195   status = sanei_scsi_cmd (fd, &cmd, sizeof (cmd), &select_data, &select_size);
206   static struct scsi_start_scan_cmd cmd;  in trigger_scan()  local
212   memset (&cmd, 0, sizeof (cmd));  in trigger_scan()
213   cmd.opcode = RICOH_SCSI_START_SCAN;  in trigger_scan()
214   cmd.len = wl_size;  in trigger_scan()
216     status = sanei_scsi_cmd (fd, &cmd, sizeof (cmd), &window_id_list, &wl_size);  in trigger_scan()
218     status = sanei_scsi_cmd (fd, &cmd, sizeof (cmd), 0, 0);  in trigger_scan()
229     struct scsi_window_cmd cmd;  in set_window()  member
237   win.cmd.opcode = RICOH_SCSI_SET_WINDOW;  in set_window()
238   _lto3b(sizeof(*rwd), win.cmd.len);  in set_window()
250   static struct scsi_window_cmd cmd;  in get_window()  local
257   memset (&cmd, 0, sizeof (cmd));  in get_window()
258   cmd.opcode = RICOH_SCSI_GET_WINDOW;  in get_window()
260   cmd.byte2 |= (SANE_Byte)0x01; /* set Single bit to get one window desc. */  in get_window()
262   _lto3b(rwd_size, cmd.len);  in get_window()
263   status = sanei_scsi_cmd (fd, &cmd, sizeof (cmd), rwd, &rwd_size);  in get_window()
272   static struct scsi_read_scanner_cmd cmd;  in read_data()  local
276   memset (&cmd, 0, sizeof (cmd));  in read_data()
277   cmd.opcode = RICOH_SCSI_READ_SCANNED_DATA;  in read_data()
278   _lto3b(*buf_size, cmd.len);  in read_data()
279   status = sanei_scsi_cmd (fd, &cmd, sizeof (cmd), buf, buf_size);  in read_data()
288   static SANE_Byte cmd[10];  in object_position()  local
292   memset (cmd, 0, sizeof (cmd));  in object_position()
293   cmd[0] = RICOH_SCSI_OBJECT_POSITION;  in object_position()
294   status = sanei_scsi_cmd (fd, cmd, sizeof (cmd), 0, 0);  in object_position()
303   static struct scsi_get_buffer_status_cmd cmd;  in get_data_status()  local
309   memset (&cmd, 0, sizeof (cmd));  in get_data_status()
310   cmd.opcode = RICOH_SCSI_GET_BUFFER_STATUS;  in get_data_status()
311   _lto2b(ssd_size, cmd.len);  in get_data_status()
312   status = sanei_scsi_cmd (fd, &cmd, sizeof (cmd), &ssd, &ssd_size);  in get_data_status()