unsafe extern "C" fn defineProperty<D: DomTypes>(
cx: *mut JSContext,
proxy: HandleObject,
id: HandleId,
desc: Handle<PropertyDescriptor>,
opresult: *mut ObjectOpResult,
) -> bool
unsafe extern "C" fn defineProperty<D: DomTypes>(
cx: *mut JSContext,
proxy: HandleObject,
id: HandleId,
desc: Handle<PropertyDescriptor>,
opresult: *mut ObjectOpResult,
) -> bool