anchor.diff:  
   function DayOfTheWeek(const APreciseTime: TPreciseTime): Word; inline;
   begin
  -  Result := DateUtils.DayOfTheWeek(PreciseTimeToDateTime(APreciseTime));
  +	Result := System.DateUtils.DayOfTheWeek(PreciseTimeToDateTime(APreciseTime));
   end;
   
   function DayOf(const APreciseTime: TPreciseTime): Word; inline;
   begin
  -  Result := DateUtils.DayOf(PreciseTimeToDateTime(APreciseTime));
  +	Result := System.DateUtils.DayOf(PreciseTimeToDateTime(APreciseTime));
   end;
   
   function MonthOf(const APreciseTime: TPreciseTime): Word; inline;
   begin
  -  Result := DateUtils.MonthOf(PreciseTimeToDateTime(APreciseTime));
  +	Result := System.DateUtils.MonthOf(PreciseTimeToDateTime(APreciseTime));
   end;
   
   function YearOf(const APreciseTime: TPreciseTime): Word; inline;
   begin
  -  Result := DateUtils.YearOf(PreciseTimeToDateTime(APreciseTime));
  +  Result := System.DateUtils.YearOf(PreciseTimeToDateTime(APreciseTime));
   end;
   
   function ComparePreciseTime(const A, B: TPreciseTime): Integer; inline;
  
positive.code: function TBundledTimeZone.GetDisplayName(const ADateTime: TDateTime;
    const AForceDaylight: Boolean): string;
  begin
    Result := GetSegment(DateUtils.YearOf(ADateTime), DateTimeToPreciseTime(ADateTime),
      AForceDaylight, true).DisplayName;
  end;
  
  function TBundledTimeZone.GetLocalTimeType(const ADateTime: TDateTime): TLocalTimeType;
  begin
    Result := GetSegment(DateUtils.YearOf(ADateTime),
      DateTimeToPreciseTime(ADateTime), true, false).LocalType;
  end;
  
  function TBundledTimeZone.GetUtcOffset(const ADateTime: TDateTime; const AForceDaylight: Boolean):
    {$IFDEF DELPHI}TTimeSpan{$ELSE}Int64{$ENDIF};
  begin
    Result := GetSegment(DateUtils.YearOf(ADateTime), DateTimeToPreciseTime(ADateTime), AForceDaylight, true).UtcOffset;
  end;
  
  function TBundledTimeZone.IsAmbiguousTime(const ADateTime: TDateTime): Boolean;
  
negative.code:   LBias, LBiasHours, LBiasMinutes: Int64;
    LBiasSign: Char;
  begin
    LSegment := GetSegmentUtc(System.DateUtils.YearOf(ADateTime), DateTimeToPreciseTime(ADateTime));
    LBias := (LSegment.FPeriodOffset + LSegment.FBias) div SecsPerMin;
  
    { Decode the local time (as we will include the bias into the repr.) }
  