_OBJECT_HEADER_AUDIT_INFO

Windows 10 1709 Redstone 3 (Fall Creators Update) x86
Windows 10 1803 Redstone 4 (Spring Creators Update) x86
Windows 10 1809 Redstone 5 (October Update) x86
//0x8 bytes (sizeof)
struct _OBJECT_HEADER_AUDIT_INFO
{
    VOID* SecurityDescriptor;                                               //0x0
    ULONG Reserved;                                                         //0x4
};