union _unnamed_410// Size=0x68
{
    struct _unnamed_404 Read;// Offset=0x0 Size=0x10
    struct _unnamed_405 Write;// Offset=0x0 Size=0x8
    struct _unnamed_406 Event;// Offset=0x0 Size=0x8
    struct _unnamed_407 Notification;// Offset=0x0 Size=0x4
    struct _unnamed_408 LowPriWrite;// Offset=0x0 Size=0x30
    struct _unnamed_409 AsyncRead;// Offset=0x0 Size=0x68
};