| Min version | XP | 2003/XP64 SP1 | Vista | Vista SP1 | |
|---|---|---|---|---|---|
| Max version | 2003/XP64 SP2 | 10 TH2 | |||
| Architecture | x86 | x64 | x86 | x64 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |||
| 0x0000 | uint16_t Type | 0x0000 | |||
| 0x0002 | uint16_t CreatorBackTraceIndex | 0x0002 | |||
| 0x0004 | struct _RTL_CRITICAL_SECTION * CriticalSection | 0x0008 | |||
| 0x0008 | struct _LIST_ENTRY ProcessLocksList | 0x0010 | |||
| 0x0010 | unsigned long EntryCount | 0x0020 | |||
| 0x0014 | unsigned long ContentionCount | 0x0024 | |||
| 0x0018 | unsigned long[2] Spare | unsigned long Flags | 0x0028 | ||
| 0x001C | uint16_t CreatorBackTraceIndexHigh | 0x002C | |||
| 0x001E | uint16_t SpareUSHORT | 0x002E | |||