The following are all the valid partition types and their corresponding values for use in the Part_FileSystem member of the s_partition (FAT32) structure.
Partition Types
| Value | Description |
|---|---|
| PART_UNKNOWN(00h) | Unknown |
| PART_DOS2_FAT(01h) | 12-bit FAT |
| PART_DOS3_FAT(04h) | 16-bit FAT. Partitions smaller than 32MB. |
| PART_EXTENDED(05h) | Extended MS-DOS Partition |
| PART_DOS4_FAT(06h) | 16-bit FAT. Partitions larger than or equal to 32MB. |
| PART_DOS32(0Bh) | 32-bit FAT. Partitions up to 2047GB. |
| PART_DOS32X(0Ch) | Same as PART_DOS32(0Bh), but uses Logical Block Address Int 13h extensions. |
| PART_DOSX13(0Eh) | Same as PART_DOS4_FAT(06h), but uses Logical Block Address Int 13h extensions. |
| PART_DOSX13X(0Fh) | Same as PART_EXTENDED(05h), but uses Logical Block Address Int 13h extensions. |