Min versionVista8 Pre RTM8 Pre RTM8.1 Update 1
Max version7 SP1810 TH2
x86 offset
offset:bitpos
Field Name
0x0000struct _SINGLE_LIST_ENTRY
SFreeListEntry
0x0000struct _HEAP_SUBSEGMENT *
SubSegment
0x0004void *
Reserved
0x0008unsigned long
SizeIndex
unsigned long
SizeIndexAndPadding
0x0008uint8_t
SizeIndex
0x0009uint8_t
GuardPagePresent
0x000Auint16_t
PaddingBytes
0x000Cunsigned long
Signature
0x0010uint16_t
FirstAllocationOffset
struct _HEAP_USERDATA_OFFSETS
EncodedOffsets
0x0012uint16_t
BlockStride
0x0014struct _RTL_BITMAP
BusyBitmap
0x001Cunsigned long[1]
BitmapData