Mac OS 9
Data Fields
Block0 Struct Reference

#include <AppleDiskPartitions.h>

Data Fields

UInt16 sbSig
 
UInt16 sbBlkSize
 
UInt32 sbBlkCount
 
UInt16 sbDevType
 
UInt16 sbDevId
 
UInt32 sbData
 
UInt16 sbDrvrCount
 
UInt32 ddBlock
 
UInt16 ddSize
 
UInt16 ddType
 
UInt16 ddPad [243]
 

Detailed Description

Driver Descriptor Map

Field Documentation

◆ ddBlock

UInt32 Block0::ddBlock

driver descriptor count

◆ ddPad

UInt16 Block0::ddPad[243]

system type (1 for Mac+)

◆ ddSize

UInt16 Block0::ddSize

1st driver's starting block

◆ ddType

UInt16 Block0::ddType

size of 1st driver (512-byte blks)

◆ sbBlkCount

UInt32 Block0::sbBlkCount

block size of device

◆ sbBlkSize

UInt16 Block0::sbBlkSize

unique value for SCSI block 0

◆ sbData

UInt32 Block0::sbData

device id

◆ sbDevId

UInt16 Block0::sbDevId

device type

◆ sbDevType

UInt16 Block0::sbDevType

number of blocks on device

◆ sbDrvrCount

UInt16 Block0::sbDrvrCount

not used

The documentation for this struct was generated from the following file: