static PyObject * pylinphone_Core_get_video_devices(PyObject *self, void *closure); static PyTypeObject pylinphone_VideoSizeType; typedef struct { PyObject_HEAD MSVideoSize vs; } pylinphone_VideoSizeObject; int PyLinphoneVideoSize_Check(PyObject *p); MSVideoSize PyLinphoneVideoSize_AsMSVideoSize(PyObject *obj); PyObject * PyLinphoneVideoSize_FromMSVideoSize(MSVideoSize vs);