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delphi - DecimalSeparator in SysUtils and System.SysUtils

I need to find DecimalSeparator var SysUtils Delphi 7, in Delphi XE6 i tried to find in System.SysUtils, but without success. Someone can tell me where to find her in Delphi XE6?

In Delphi 7 it is located in SysUtils.pas unit, in line 618:

var 
?? CurrencyString: string; 
?? CurrencyFormat: Byte; 
?? NegCurrFormat: Byte; 
?? ThousandSeparator: Char; 
?? DecimalSeparator: Char;

I need this variable to convert a component of Delphi 7 to XE6

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My bad, first I needed to call FormatSettings, and then I can use in DecimalSeparator in Delphi XE6,

FormatSettings.DecimalSeparator

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