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Presents historical artifacts from the history of:

Rational R1000/400 Tapes

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artifacts from Datamuseum.dk's BitArchive.

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Index: T V

⟦8058de284⟧ TextFile

    Length: 2507 (0x9cb)
    Types: TextFile
    Names: »V«

Derivation

└─⟦149519bd4⟧ Bits:30000546 8mm tape, Rational 1000, !projects 93-07-13
    └─⟦124ff5788⟧ »DATA« 
        └─⟦this⟧ 
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 
└─⟦f64eaa120⟧ Bits:30000752 8mm tape, Rational 1000, !projects 93 02 16
    └─⟦6f12a12be⟧ »DATA« 
        └─⟦this⟧ 
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

--      Copyright (c) 1990 Meridian Software Systems, Inc.      --
with Mac_Types;
use Mac_Types;
with Osutils;
package Disks is

    Fsatmark : constant := 0;
    Fsfromstart : constant := 1;
    Fsfrommark : constant := 3;
    Rdverify : constant := 64;

    type Drivekind is (Sony, Hard20);

    type Drvfiller is array (1 .. 10) of Signedbyte;
    type Drvsts is
        record
            Track : Mac_Types.Integer;
            Writeprot : Signedbyte;
            Diskinplace : Signedbyte;
            Installed : Signedbyte;
            Sides : Signedbyte;
            Driveqlink : Osutils.Qelemptr;
            Driveqvers : Mac_Types.Integer;
            Dqdrive : Mac_Types.Integer;
            Dqrefnum : Mac_Types.Integer;
            Dqfsid : Mac_Types.Integer;
            Filler : Drvfiller;
        end record;

    type Sonydrvsts is
        record
            Track : Mac_Types.Integer;
            Writeprot : Signedbyte;
            Diskinplace : Signedbyte;
            Installed : Signedbyte;
            Sides : Signedbyte;
            Driveqlink : Osutils.Qelemptr;
            Driveqvers : Mac_Types.Integer;
            Dqdrive : Mac_Types.Integer;
            Dqrefnum : Mac_Types.Integer;
            Dqfsid : Mac_Types.Integer;
            Twosidefmt : Signedbyte;
            Needsflush : Signedbyte;
            Diskerrs : Mac_Types.Integer;
        end record;

    type Hard20drvsts is
        record
            Track : Mac_Types.Integer;
            Writeprot : Signedbyte;
            Diskinplace : Signedbyte;
            Installed : Signedbyte;
            Sides : Signedbyte;
            Driveqlink : Osutils.Qelemptr;
            Driveqvers : Mac_Types.Integer;
            Dqdrive : Mac_Types.Integer;
            Dqrefnum : Mac_Types.Integer;
            Dqfsid : Mac_Types.Integer;
            Drivesize : Mac_Types.Integer;
            Drives1 : Mac_Types.Integer;
            Drivetype : Mac_Types.Integer;
            Drivemanf : Mac_Types.Integer;
            Drivechar : Signedbyte;
            Drivemisc : Signedbyte;
        end record;

    function Diskeject (Drvnum : Mac_Types.Integer) return Oserr;
    pragma Interface (Mpwpascal, Diskeject, "DISKEJECT");

    function Settagbuffer (Buffptr : Ptr) return Oserr;
    pragma Interface (Mpwpascal, Settagbuffer, "SETTAGBUFFER");

    function Drivestatus
                (Drvnum : Mac_Types.Integer; Status : Drvsts) return Oserr;
    pragma Interface (Mpwpascal, Drivestatus, "DRIVESTATUS");

end Disks;