toc_h 344 drivers/scsi/sr_ioctl.c struct cdrom_tochdr toc_h; toc_h 349 drivers/scsi/sr_ioctl.c rc = sr_read_tochdr(cdi, &toc_h); toc_h 353 drivers/scsi/sr_ioctl.c for (i = toc_h.cdth_trk0; i <= toc_h.cdth_trk1; i++) {