_RTL_SRWLOCK

//0x8 bytes (sizeof) struct _RTL_SRWLOCK { union { struct { ULONGLONG Locked:1; //0x0 ULONGLONG Waiting:1; //0x0 ULONGLONG Waking:1; //0x0 ULONGLONG MultipleShared:1; //0x0 ULONGLONG Shared:60; //0x0 }; ULONGLONG Value; //0x0 VOID* Ptr; //0x0 }; };