func Copy(src, dst, mask *IplImage) {
	C.cvCopy(unsafe.Pointer(src), unsafe.Pointer(dst), unsafe.Pointer(mask))
}
func Copy(src, dst, mask *IplImage) {
	C.cvCopy(unsafe.Pointer(src), unsafe.Pointer(dst), unsafe.Pointer(mask))
}
/* Copies source array to destination array */