PMOUSE_INPUT_DATA cur;

die struct ist in einem header wie folgt definiert:

typedef struct _MOUSE_INPUT_DATA {

    //
    // Unit number.  E.g., for \Device\PointerPort0  the unit is '0',
    // for \Device\PointerPort1 the unit is '1', and so on.
    //

    USHORT UnitId;

    //
    // Indicator flags.
    //

    USHORT Flags;

    //
    // The transition state of the mouse buttons.
    //

    union {
        ULONG Buttons;
        struct  {
            USHORT  ButtonFlags;
            USHORT  ButtonData;
        };
    };

    //
    // The raw state of the mouse buttons.
    //

    ULONG RawButtons;

    //
    // The signed relative or absolute motion in the X direction.
    //

    LONG LastX;

    //
    // The signed relative or absolute motion in the Y direction.
    //

    LONG LastY;

    //
    // Device-specific additional information for the event.
    //

    ULONG ExtraInformation;

} MOUSE_INPUT_DATA, *PMOUSE_INPUT_DATA;

in <ntddmou.h> aus dem WinDDK

produziert c2275: Illegal use of type as an expression mit dem microsoft x64 compiler 15.00. Hab ich was grobes übersehen, oder was ist los?