struct _SECURITY_DESCRIPTOR_RELATIVE {
unsigned char Revision;/* 0x0 1 */
unsigned char Sbz1;/* 0x1 1 */
unsigned short Control;/* 0x2 2 */
unsigned long Owner;/* 0x4 4 */
unsigned long Group;/* 0x8 4 */
unsigned long Sacl;/* 0xc 4 */
unsigned long Dacl;/* 0x10 4 */
};