fn netListenIpUnavailable( userdata: ?*anyopaque, address: *const net.IpAddress, options: net.IpAddress.ListenOptions, ) net.IpAddress.ListenError!net.Socket
fn netListenIpUnavailable( userdata: ?*anyopaque, address: *const net.IpAddress, options: net.IpAddress.ListenOptions, ) net.IpAddress.ListenError!net.Socket { const ev: *Evented = @ptrCast(@alignCast(userdata)); _ = ev; _ = address; _ = options; return error.NetworkDown; }