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A comment on The cost of forsaking C. Parent comment

Re:The cost of forsaking C by ArkyBeagle on Thursday October 06, 2016 @06:16PM (#12656583)
How would you do an INT 21 call? It's been too long; I don't remember that being possible except as either just assembler or inline assembler.
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Re:The cost of forsaking C by pjmlp on Friday October 07, 2016 @02:24PM (#12662799)
With the MsDos procedure.

    program demo;
    uses Dos;
    
    var
        regs : Registers;
    
    begin
        regs.ah := $02;
        regs.dl := $07;
        MsDos (regs);  { Beep! }
    end.
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