pub unsafe extern "C" fn OCTCoordinateTransformationOptionsSetDesiredAccuracy(
hOptions: OGRCoordinateTransformationOptionsH,
dfAccuracy: f64
) -> c_int
pub unsafe extern "C" fn OCTCoordinateTransformationOptionsSetDesiredAccuracy(
hOptions: OGRCoordinateTransformationOptionsH,
dfAccuracy: f64
) -> c_int