struct _OBJECT_ATTRIBUTES {
unsigned long Length;/* 0x0 4 */
/* 4 bytes padding */
void* RootDirectory;/* 0x8 8 */
unsigned long Attributes;/* 0x18 4 */
/* 4 bytes padding */
void* SecurityDescriptor;/* 0x20 8 */
void* SecurityQualityOfService;/* 0x28 8 */
};