75 typedef QWORD LBA_t;  typedef
77 typedef DWORD LBA_t;  typedef
84 typedef DWORD LBA_t;  typedef
166 	LBA_t	volbase;		/* Volume base sector */
167 	LBA_t	fatbase;		/* FAT base sector */
168 	LBA_t	dirbase;		/* Root directory base sector (FAT12/16) or cluster (FAT32/exFAT) */
169 	LBA_t	database;		/* Data base sector */
171 	LBA_t	bitbase;		/* Allocation bitmap base sector */
173 	LBA_t	winsect;		/* Current sector appearing in the win[] */
210 	LBA_t	sect;			/* Sector number appearing in buf[] (0:invalid) */
212 	LBA_t	dir_sect;		/* Sector number containing the directory entry (not used at exFAT) */
231 	LBA_t	sect;			/* Current sector (0:Read operation has terminated) */
333 FRESULT f_fdisk (BYTE pdrv, const LBA_t ptbl[], void* work);		/* Divide a physical drive into some …