static PyObject * image_clear(PyObject *self, PyObject *args) { PyObject *pyim; if(!PyArg_ParseTuple(args,"O",&pyim)) { return NULL; } IImage *i = (IImage *)PyCObject_AsVoidPtr(pyim); if(NULL == i) { return NULL; } i->clear(); Py_INCREF(Py_None); return Py_None; }