typedef enum _AndroidWireEventType {
    ANDROIDWIRESYNCEVENT = 0,
    ANDROIDWIREKEYDOWNEVENT,
    ANDROIDWIREKEYUPEVENT,
    ANDROIDWIRETOUCHDOWNEVENT,
    ANDROIDWIRETOUCHUPEVENT,
    ANDROIDWIRETRACKBALLNORMALIZEDMOTIONEVENT,
    ANDROIDWIRETRACKBALLPRESSEVENT,
    ANDROIDWIRETRACKBALLRELEASEEVENT
} AndroidWireEventType;

typedef struct _AndroidWireEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
    union u {
        struct {
            int keyCode;
        };
        struct {
            double x, y;
        };
} AndroidWireEvent;

typedef struct _AndroidKeyDownEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
    int keyCode;
} AndroidKeyDownEvent;

typedef struct _AndroidKeyUpEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
    int keyCode;
} AndroidKeyUpevent;

typedef struct _AndroidTouchDownEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
    double x;
    double y;
} AndroidTouchDownEvent;

typedef struct _AndroidTouchDownEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
    double x;
    double y;
} AndroidTouchDownEvent;

typedef struct _AndroidTrackballNormalizedMotionEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
    double x;
    float y;
} AndroidTrackballNormalizedMotionEvent;

typedef struct _AndroidTrackballDownEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
} AndroidTrackballDownEvent;

typedef struct _AndroidTrackballUpEvent {
    AndroidWireEventType type;
    long ts;
    void *dev;
} AndroidTrackballUpEvent;