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6 kaklik 1 
{Source code for inpout32.dll.
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Enables 32-bit Visual Basic programs to do direct port I/O
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(Inp and Out) under Windows 95.
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To be compiled with Borland's Delphi 2.0.}
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library inpout32;
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uses SysUtils;
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procedure Out32(PortAddress:smallint;Value:smallint);stdcall;export;
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var
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   ByteValue:Byte;
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begin
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     ByteValue:=Byte(Value);
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     asm
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        push dx
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        mov dx,PortAddress
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        mov al, ByteValue
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        out dx,al
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        pop dx
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     end;
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end;
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function Inp32(PortAddress:smallint):smallint;stdcall;export;
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var
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   ByteValue:byte;
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begin
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   asm
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        push dx
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        mov dx, PortAddress
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        in al,dx
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        mov ByteValue,al
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        pop dx
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    end;
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    Inp32:=smallint(ByteValue) and $00FF;
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end;
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Exports
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       Inp32,
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       Out32;
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begin
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end.