_OB_OPEN_REASON

Metadatacopy
enum _OB_OPEN_REASON {
    ObCreateHandle = 0,/* 0x0 */
    ObOpenHandle = 1,/* 0x1 */
    ObDuplicateHandle = 2,/* 0x2 */
    ObInheritHandle = 3,/* 0x3 */
    ObMaxOpenReason = 4,/* 0x4 */
};