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        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ":"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "out"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Item_Type"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ")"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 40,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Pull an item from the front of the queue."
        }
      ]
    },
    {
      "kind": "line",
      "number": 41,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @param Item The item."
        }
      ]
    },
    {
      "kind": "line",
      "number": 42,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 43,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "procedure"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Pull",
          "href": "docs/generic_queue___protected_queue___spec.html#L43C17"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "("
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "N",
          "href": "docs/generic_queue___protected_queue___spec.html#L43C23"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ":"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "in"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Natural"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 44,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "                      "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Items_Access",
          "href": "docs/generic_queue___protected_queue___spec.html#L44C23"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ":"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "access"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Item_Array",
          "href": "docs/generic_queue___spec.html#L18C9"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ")"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 45,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Pull N items from the front of the queue."
        }
      ]
    },
    {
      "kind": "line",
      "number": 46,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @param N The number of items."
        }
      ]
    },
    {
      "kind": "line",
      "number": 47,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @param Items_Access A reference to the item array the pulled items will"
        }
      ]
    },
    {
      "kind": "line",
      "number": 48,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  be placed in."
        }
      ]
    },
    {
      "kind": "line",
      "number": 49,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 50,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "function"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Peek",
          "href": "docs/generic_queue___protected_queue___spec.html#L50C16"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "("
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "N",
          "href": "docs/generic_queue___protected_queue___spec.html#L50C22"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ":"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "in"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Positive"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ")"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "return"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Item_Type"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 51,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Peek N slots into the queue. N=1 is the front most item."
        }
      ]
    },
    {
      "kind": "line",
      "number": 52,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @param N The number of queue slots."
        }
      ]
    },
    {
      "kind": "line",
      "number": 53,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 54,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "function"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Peek",
          "href": "docs/generic_queue___protected_queue___spec.html#L54C16"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "return"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Item_Type"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 55,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Peek the front item."
        }
      ]
    },
    {
      "kind": "line",
      "number": 56,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @return The front most queue item."
        }
      ]
    },
    {
      "kind": "line",
      "number": 57,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 58,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "function"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Peek",
          "href": "docs/generic_queue___protected_queue___spec.html#L58C16"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "("
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "N",
          "href": "docs/generic_queue___protected_queue___spec.html#L58C22"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ":"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "in"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Positive"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ")"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "return"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Item_Array",
          "href": "docs/generic_queue___spec.html#L18C9"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 59,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Peek N number of items."
        }
      ]
    },
    {
      "kind": "line",
      "number": 60,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @param N The number of items to peek."
        }
      ]
    },
    {
      "kind": "line",
      "number": 61,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @return An array of the peeked items."
        }
      ]
    },
    {
      "kind": "line",
      "number": 62,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 63,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "function"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Occupied_Slots",
          "href": "docs/generic_queue___protected_queue___spec.html#L63C16"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "return"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Natural"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 64,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @return The number of items in the queue."
        }
      ]
    },
    {
      "kind": "line",
      "number": 65,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 66,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "function"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Empty_Slots",
          "href": "docs/generic_queue___protected_queue___spec.html#L66C16"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "return"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Natural"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 67,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @return The number of available slots in the queue."
        }
      ]
    },
    {
      "kind": "line",
      "number": 68,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 69,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "procedure"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Flush",
          "href": "docs/generic_queue___protected_queue___spec.html#L69C17"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "("
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "N",
          "href": "docs/generic_queue___protected_queue___spec.html#L69C24"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ":"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "in"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Natural"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ")"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 70,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Throw away N number of items from the front of the queue."
        }
      ]
    },
    {
      "kind": "line",
      "number": 71,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  @param N The number of items to flush."
        }
      ]
    },
    {
      "kind": "line",
      "number": 72,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 73,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "procedure"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Flush_All",
          "href": "docs/generic_queue___protected_queue___spec.html#L73C17"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 74,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  Empty the queue, i.e. remove all items."
        }
      ]
    },
    {
      "kind": "line",
      "number": 75,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 76,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "   "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "private"
        }
      ]
    },
    {
      "kind": "line",
      "number": 77,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "pragma"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Priority"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "("
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Ceiling"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ")"
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": ";"
        }
      ]
    },
    {
      "kind": "line",
      "number": 78,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "      "
        },
        {
          "kind": "span",
          "cssClass": "comment",
          "text": "--  All callers must have priority no greater than Ceiling"
        }
      ]
    },
    {
      "kind": "line",
      "number": 79,
      "children": [
      ]
    },
    {
      "kind": "line",
      "number": 85,
      "children": [
        {
          "kind": "span",
          "cssClass": "text",
          "text": "   "
        },
        {
          "kind": "span",
          "cssClass": "keyword",
          "text": "end"
        },
        {
          "kind": "span",
          "cssClass": "text",
          "text": " "
        },
        {
          "kind": "span",
          "cssClass": "identifier",
          "text": "Protected_Queue",
          "href": "docs/generic_queue___protected_queue___spec.html#L23C19"
        },
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