battlebricks

{
  "name": "struct_user_ext",
  "base": "",
  "fields": [
    {
      "name": "user",
      "type": "name"
    },
    {
      "name": "invalid_pt",
      "type": "uint16"
    },
    {
      "name": "grade",
      "type": "uint8"
    },
    {
      "name": "alarm",
      "type": "uint8"
    },
    {
      "name": "invalid_at",
      "type": "uint32"
    }
  ]
}