Hey guys

Hey guys,

I need your help :D

DecimalRec = record
    wReserved: Word;
    case Integer of
        0: (scale, sign: Byte; Hi32: Longint;
    case Integer of
        0: (Lo32, Mid32: Longint);
        1: (Lo64: LONGLONG));
        1: (signscale: Word);
end;

What do those "case Integer of" mean in the type definition and how do I use it? Can someone show me an example? Is it safe? I was not able to find a reference to understand it.

Thanks in advance :D