fn netInterfaceNameUnavailable( userdata: ?*anyopaque, interface: net.Interface, ) net.Interface.NameError!net.Interface.Name
fn netInterfaceNameUnavailable( userdata: ?*anyopaque, interface: net.Interface, ) net.Interface.NameError!net.Interface.Name { const ev: *Evented = @ptrCast(@alignCast(userdata)); _ = ev; _ = interface; return error.Unexpected; }