#define NewDragReceiveHandlerProc(a)                  NewDragReceiveHandlerUPP(a)
#define NewDragTrackingHandlerProc(a)                NewDragTrackingHandlerUPP(a)
#define NewDragSendDataProc(a)                    NewDragSendDataUPP(a)

typedef int ItemReference;
typedef int DragReference;

int GetDragPasteboard(int a, int b );