DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 Tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400 Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: T V

⟦695051b38⟧ TextFile

    Length: 2015 (0x7df)
    Types: TextFile
    Names: »V«

Derivation

└─⟦d10a02448⟧ Bits:30000409 8mm tape, Rational 1000, ENVIRONMENT, D_12_7_3
    └─⟦fc9b38f02⟧ »DATA« 
        └─⟦9b46a407a⟧ 
            └─⟦12c68c704⟧ 
                └─⟦this⟧ 
└─⟦5f3412b64⟧ Bits:30000745 8mm tape, Rational 1000, ENVIRONMENT 12_6_5 TOOLS 
    └─⟦91c658230⟧ »DATA« 
        └─⟦458657fb6⟧ 
            └─⟦220843204⟧ 
                └─⟦this⟧

TextFile

with System;

package Byte_Defs is

    -- This package defines bytes, byte_strings, and their operators.
    -- They are defined here to facilitate portability: the base types
    -- are target-dependent, and renaming them here localizes this
    -- target dependency in a single place.

    pragma Subsystem (Network, Private_Part => Closed);
    pragma Module_Name (4, 2512);

    subtype Byte is System.Byte;
    -- An unsigned 8-bit value, range 0 .. 255.

    function "="  (X, Y : Byte) return Boolean renames System."=";
    function ">"  (X, Y : Byte) return Boolean renames System.">";
    function "<"  (X, Y : Byte) return Boolean renames System."<";
    function ">=" (X, Y : Byte) return Boolean renames System.">=";
    function "<=" (X, Y : Byte) return Boolean renames System."<=";

    function "+"   (X, Y : Byte) return Byte renames System."+";
    function "-"   (X, Y : Byte) return Byte renames System."-";
    function "*"   (X, Y : Byte) return Byte renames System."*";
    function "/"   (X, Y : Byte) return Byte renames System."/";
    function "mod" (X, Y : Byte) return Byte renames System."mod";
    function "rem" (X, Y : Byte) return Byte renames System."rem";


    subtype Byte_String is System.Byte_String;
    -- An array (integer range <>) of Bytes.

    function "="  (X, Y : Byte_String) return Boolean renames System."=";
    function ">"  (X, Y : Byte_String) return Boolean renames System.">";
    function "<"  (X, Y : Byte_String) return Boolean renames System."<";
    function ">=" (X, Y : Byte_String) return Boolean renames System.">=";
    function "<=" (X, Y : Byte_String) return Boolean renames System."<=";

    function "&" (X, Y : Byte_String) return Byte_String renames System."&";
    function "&" (X : Byte; Y : Byte_String) return Byte_String
        renames System."&";
    function "&" (X : Byte_String; Y : Byte) return Byte_String
        renames System."&";
    function "&" (X : Byte; Y : Byte) return Byte_String renames System."&";

end Byte_Defs;