Format of COMBI-disk block info |
| Offset | Size | Description |
|---|---|---|
|
00h |
DWORD |
block ID |
|
04h |
BYTE |
bitmask of valid sectors in block |
|
05h |
BYTE |
bitmask of dirty sectors in block |
|
06h |
BYTE |
last error returned by BIOS |
|
07h |
BYTE |
number of errors |