1; offsets into sectsizetab (DIO functions) 2sst_flag = 0 ; length 1 3sst_sectsize = 1 ; 2 4sst_driveno = 3 ; 1 (drive #) 5sst_size = 4 ; size of one entry 6 ; if changed, adapt diopncls.s 7 8; offsets into dio_phys_pos 9diopp_head = 0 ; head 10diopp_track = 1 ; track / cylinder 11diopp_sector = 3 ; sector 12diopp_size = 5 ; size of structure 13