x_plane_data:of_bin(<<Packet/binary, FakeBlockBadIndex/binary>>),
{error, packet_unrecognized} =
x_plane_data:of_bin(<<"bad-header", Packet/binary>>),
x_plane_data:of_bin(<<Packet/binary, FakeBlockBadIndex/binary>>),
{error, packet_unrecognized} =
x_plane_data:of_bin(<<"bad-header", Packet/binary>>),