pkg_info {
  arch: "v1model"
}
controller_packet_metadata {
  preamble {
    id: 76689799
    name: "packet_out"
    alias: "packet_out"
    annotations: "@controller_header(\"packet_out\")"
  }
  metadata {
    id: 1
    name: "b.b"
    bitwidth: 32
  }
}
type_info {
}
