_DIAGNOSTIC_CONTEXT

Metadatacopy
struct _DIAGNOSTIC_CONTEXT {
    enum _REQUESTER_TYPE CallerType;/* 0x0  4 */
    /* 4 bytes padding */
    union {
        struct {
            struct _UNICODE_STRING ProcessImageName;/* 0x8  16 */
            unsigned long ProcessId;/* 0x18  4 */
            unsigned long SessionId;/* 0x1c  4 */
            unsigned long ServiceTag;/* 0x20  4 */
        };/* 0x8  28 */
        struct _DEVICE_OBJECT* DeviceObject;/* 0x8  8 */
    };/* 0x8  28 */
    /* 4 bytes padding */
    unsigned __int64 ReasonSize;/* 0x28  8 */
};