union _unnamed_1331// Size=0x18
{
    struct _unnamed_1329 Polled;// Offset=0x0 Size=0x4
    struct _unnamed_1330 Interrupt;// Offset=0x0 Size=0x18
    struct _unnamed_1330 LocalInterrupt;// Offset=0x0 Size=0x18
    struct _unnamed_1330 Sci;// Offset=0x0 Size=0x18
    struct _unnamed_1330 Nmi;// Offset=0x0 Size=0x18
};