diff --git a/lib/delphi/src/Thrift.Utils.pas b/lib/delphi/src/Thrift.Utils.pas
index ec8190c..58ffe79 100644
--- a/lib/delphi/src/Thrift.Utils.pas
+++ b/lib/delphi/src/Thrift.Utils.pas
@@ -1,118 +1,118 @@
-(*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *)
-
-unit Thrift.Utils;
-
-interface
-
-uses
-  Classes, Windows, SysUtils, SyncObjs;
-
-type
-  IOverlappedHelper = interface
-    ['{A1832EFA-2E02-4884-8F09-F0A0277157FA}']
-    function Overlapped : TOverlapped;
-    function OverlappedPtr : POverlapped;
-    function WaitHandle : THandle;
-    function WaitFor(dwTimeout: DWORD) : DWORD;
-  end;
-
-  TOverlappedHelperImpl = class( TInterfacedObject, IOverlappedHelper)
-  strict protected
-    FOverlapped : TOverlapped;
-    FEvent      : TEvent;
-
-    // IOverlappedHelper
-    function Overlapped : TOverlapped;
-    function OverlappedPtr : POverlapped;
-    function WaitHandle : THandle;
-    function WaitFor(dwTimeout: DWORD) : DWORD;
-  public
-    constructor Create;
-    destructor Destroy;  override;
-  end;
-
-
-
-function IfValue(B: Boolean; const TrueValue, FalseValue: WideString): string;
-
-implementation
-
-
-function IfValue(B: Boolean; const TrueValue, FalseValue: WideString): string;
-begin
-  if B then
-    Result := TrueValue
-  else
-    Result := FalseValue;
-end;
-
-
-{ TOverlappedHelperImpl }
-
-constructor TOverlappedHelperImpl.Create;
-begin
-  inherited Create;
-  FillChar( FOverlapped, SizeOf(FOverlapped), 0);
-  FEvent := TEvent.Create( nil, TRUE, FALSE, '');  // always ManualReset, see MSDN
-  FOverlapped.hEvent := FEvent.Handle;
-end;
-
-
-
-destructor TOverlappedHelperImpl.Destroy;
-begin
-  try
-    FOverlapped.hEvent := 0;
-    FreeAndNil( FEvent);
-
-  finally
-    inherited Destroy;
-  end;
-
-end;
-
-
-function TOverlappedHelperImpl.Overlapped : TOverlapped;
-begin
-  result := FOverlapped;
-end;
-
-
-function TOverlappedHelperImpl.OverlappedPtr : POverlapped;
-begin
-  result := @FOverlapped;
-end;
-
-
-function TOverlappedHelperImpl.WaitHandle : THandle;
-begin
-  result := FOverlapped.hEvent;
-end;
-
-
-function TOverlappedHelperImpl.WaitFor( dwTimeout : DWORD) : DWORD;
-begin
-  result := WaitForSingleObject( FOverlapped.hEvent, dwTimeout);
-end;
-
-
-
-
-end.
+(*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *)
+
+unit Thrift.Utils;
+
+interface
+
+uses
+  Classes, Windows, SysUtils, SyncObjs;
+
+type
+  IOverlappedHelper = interface
+    ['{A1832EFA-2E02-4884-8F09-F0A0277157FA}']
+    function Overlapped : TOverlapped;
+    function OverlappedPtr : POverlapped;
+    function WaitHandle : THandle;
+    function WaitFor(dwTimeout: DWORD) : DWORD;
+  end;
+
+  TOverlappedHelperImpl = class( TInterfacedObject, IOverlappedHelper)
+  strict protected
+    FOverlapped : TOverlapped;
+    FEvent      : TEvent;
+
+    // IOverlappedHelper
+    function Overlapped : TOverlapped;
+    function OverlappedPtr : POverlapped;
+    function WaitHandle : THandle;
+    function WaitFor(dwTimeout: DWORD) : DWORD;
+  public
+    constructor Create;
+    destructor Destroy;  override;
+  end;
+
+
+
+function IfValue(B: Boolean; const TrueValue, FalseValue: WideString): string;
+
+implementation
+
+
+function IfValue(B: Boolean; const TrueValue, FalseValue: WideString): string;
+begin
+  if B then
+    Result := TrueValue
+  else
+    Result := FalseValue;
+end;
+
+
+{ TOverlappedHelperImpl }
+
+constructor TOverlappedHelperImpl.Create;
+begin
+  inherited Create;
+  FillChar( FOverlapped, SizeOf(FOverlapped), 0);
+  FEvent := TEvent.Create( nil, TRUE, FALSE, '');  // always ManualReset, see MSDN
+  FOverlapped.hEvent := FEvent.Handle;
+end;
+
+
+
+destructor TOverlappedHelperImpl.Destroy;
+begin
+  try
+    FOverlapped.hEvent := 0;
+    FreeAndNil( FEvent);
+
+  finally
+    inherited Destroy;
+  end;
+
+end;
+
+
+function TOverlappedHelperImpl.Overlapped : TOverlapped;
+begin
+  result := FOverlapped;
+end;
+
+
+function TOverlappedHelperImpl.OverlappedPtr : POverlapped;
+begin
+  result := @FOverlapped;
+end;
+
+
+function TOverlappedHelperImpl.WaitHandle : THandle;
+begin
+  result := FOverlapped.hEvent;
+end;
+
+
+function TOverlappedHelperImpl.WaitFor( dwTimeout : DWORD) : DWORD;
+begin
+  result := WaitForSingleObject( FOverlapped.hEvent, dwTimeout);
+end;
+
+
+
+
+end.