Min version2003/XP64 SP1Vista SP18 Pre RTM8.110 Pre RTM
Max version2003/XP64 SP27 SP1810 Pre RTM10 TH2
x64 offset
offset:bitpos
Field Name
0x0000void *
PreviousBlockPrivateData
void *
PreviousBlockPrivateData
struct _HEAP_UNPACKED_ENTRY
UnpackedEntry
0x0000void *
Reserved
void *
PreviousBlockPrivateData
0x0000void *
ReservedForAlignment
struct _HEAP_EXTENDED_ENTRY
ExtendedEntry
0x0000void *
Reserved
0x0000void *
ReservedForAlignment
0x0008uint16_t
Size
0x0008uint64_t
CompactHeader
uint64_t
CompactHeader
unsigned long
SubSegmentCode
0x0008uint16_t
FunctionIndex
uint64_t
CompactHeader
0x0008unsigned long
InterceptorValue
uint16_t
FunctionIndex
0x0008unsigned long
Code1
unsigned long
InterceptorValue
0x0008uint64_t
AgregateCode
unsigned long
Code1
0x0008uint64_t
AgregateCode
0x000Auint16_t
PreviousSize
uint8_t
Flags
0x000Auint16_t
ContextValue
0x000Buint8_t
SmallTagIndex
0x000Cuint8_t
SmallTagIndex
uint16_t
PreviousSize
0x000Cuint16_t
UnusedBytesLength
0x000Cuint16_t
Code2
uint16_t
Code2
0x000Cunsigned long
Code234
0x000Duint8_t
Flags
0x000Euint8_t
UnusedBytes
uint8_t
SegmentOffset
0x000Euint8_t
LFHFlags
0x000Euint8_t
EntryOffset
0x000Euint8_t
Code3
0x000Fuint8_t
SegmentIndex
uint8_t
UnusedBytes
0x000Fuint8_t
ExtendedBlockSignature
0x000Fuint8_t
Code4