void getGraphicSourceBitmap(int, int, Bitmap **);
void getGraphicSourceXY(int, int, int *, int *, boolean);
void getSizedGraphicSourceExt(int, int, int, Bitmap **, int *, int *, boolean);
void getGraphicSourceBitmap(int, int, Bitmap **);
void getGraphicSourceXY(int, int, int *, int *, boolean);
void getSizedGraphicSourceExt(int, int, int, Bitmap **, int *, int *, boolean);