tdf#124176 Use #pragma once in dtrans

This commit was carried out by a Python script, source of which
is at https://bugs.documentfoundation.org/show_bug.cgi?id=124176#c97.

Change-Id: I8a16d58b4adec5aa0d35a2c50e088039fa6e5148
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/102575
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

31 files changed, 31 insertions, 122 deletions

diff --git a/dtrans/source/cnttype/mcnttfactory.hxx b/dtrans/source/cnttype/mcnttfactory.hxx
index 06d671c6bb1a..c9bd3518cdf3 100644
--- a/dtrans/source/cnttype/mcnttfactory.hxx
+++ b/dtrans/source/cnttype/mcnttfactory.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_CNTTYPE_MCNTTFACTORY_HXX
-#define INCLUDED_DTRANS_SOURCE_CNTTYPE_MCNTTFACTORY_HXX
+#pragma once
 
 #include <rtl/ustring.hxx>
 #include <sal/types.h>
@@ -47,6 +46,4 @@ public:
     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/cnttype/mcnttype.hxx b/dtrans/source/cnttype/mcnttype.hxx
index 6b2dd4c8e925..c4053066b733 100644
--- a/dtrans/source/cnttype/mcnttype.hxx
+++ b/dtrans/source/cnttype/mcnttype.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_CNTTYPE_MCNTTYPE_HXX
-#define INCLUDED_DTRANS_SOURCE_CNTTYPE_MCNTTYPE_HXX
+#pragma once
 
 #include <cppuhelper/implbase.hxx>
 #include <rtl/ustring.hxx>
@@ -56,6 +55,4 @@ private:
     std::map< OUString, OUString > m_ParameterMap;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/generic/clipboardmanager.hxx b/dtrans/source/generic/clipboardmanager.hxx
index 2750b61246cb..56e69617dc5f 100644
--- a/dtrans/source/generic/clipboardmanager.hxx
+++ b/dtrans/source/generic/clipboardmanager.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_GENERIC_CLIPBOARDMANAGER_HXX
-#define INCLUDED_DTRANS_SOURCE_GENERIC_CLIPBOARDMANAGER_HXX
+#pragma once
 
 #include <cppuhelper/compbase.hxx>
 
@@ -88,6 +87,4 @@ namespace dtrans
 
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/generic/generic_clipboard.hxx b/dtrans/source/generic/generic_clipboard.hxx
index f23a0cc9a120..3c9126bcc535 100644
--- a/dtrans/source/generic/generic_clipboard.hxx
+++ b/dtrans/source/generic/generic_clipboard.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_GENERIC_GENERIC_CLIPBOARD_HXX
-#define INCLUDED_DTRANS_SOURCE_GENERIC_GENERIC_CLIPBOARD_HXX
+#pragma once
 
 #include <cppuhelper/compbase.hxx>
 
@@ -99,6 +98,4 @@ namespace dtrans
 
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/inc/DtObjFactory.hxx b/dtrans/source/inc/DtObjFactory.hxx
index be8bf8dbcb3e..b5d5f5007589 100644
--- a/dtrans/source/inc/DtObjFactory.hxx
+++ b/dtrans/source/inc/DtObjFactory.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_INC_DTOBJFACTORY_HXX
-#define INCLUDED_DTRANS_SOURCE_INC_DTOBJFACTORY_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/XTransferable.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
@@ -31,6 +30,4 @@ namespace CDTransObjFactory
                                                                    const css::uno::Reference< css::datatransfer::XTransferable >& refXTransferable );
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/inc/WinClip.hxx b/dtrans/source/inc/WinClip.hxx
index 69d4c500c242..f90d5eea063f 100644
--- a/dtrans/source/inc/WinClip.hxx
+++ b/dtrans/source/inc/WinClip.hxx
@@ -17,13 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_INC_WINCLIP_HXX
-#define INCLUDED_DTRANS_SOURCE_INC_WINCLIP_HXX
+#pragma once
 
 #include <sal/types.h>
 
 const sal_Int32 CF_INVALID = 0;
 
-#endif // INCLUDED_DTRANS_SOURCE_INC_WINCLIP_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/clipb/APNDataObject.hxx b/dtrans/source/win32/clipb/APNDataObject.hxx
index c48d14117ef7..6937babc0dee 100644
--- a/dtrans/source/win32/clipb/APNDataObject.hxx
+++ b/dtrans/source/win32/clipb/APNDataObject.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_APNDATAOBJECT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_APNDATAOBJECT_HXX
+#pragma once
 
 /*
     an APartment Neutral dataobject wrapper; this wrapper of an IDataObject
@@ -67,6 +66,4 @@ private:
     CAPNDataObject& operator=( const CAPNDataObject& theOther );
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/clipb/MtaOleClipb.hxx b/dtrans/source/win32/clipb/MtaOleClipb.hxx
index bf71ac26e8f8..c406f81aafd3 100644
--- a/dtrans/source/win32/clipb/MtaOleClipb.hxx
+++ b/dtrans/source/win32/clipb/MtaOleClipb.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_MTAOLECLIPB_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_MTAOLECLIPB_HXX
+#pragma once
 
 #include <sal/types.h>
 #include <osl/mutex.hxx>
@@ -112,6 +111,4 @@ private:
     friend LRESULT CALLBACK mtaOleReqWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/clipb/WinClipbImpl.hxx b/dtrans/source/win32/clipb/WinClipbImpl.hxx
index cd5878e6b794..9fd2fb894a8c 100644
--- a/dtrans/source/win32/clipb/WinClipbImpl.hxx
+++ b/dtrans/source/win32/clipb/WinClipbImpl.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_WINCLIPBIMPL_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_WINCLIPBIMPL_HXX
+#pragma once
 
 #include <sal/types.h>
 #include <rtl/ustring.hxx>
@@ -101,6 +100,4 @@ private:
     friend class CXNotifyingDataObject;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/clipb/WinClipboard.hxx b/dtrans/source/win32/clipb/WinClipboard.hxx
index db3f1ab188ed..a00375926456 100644
--- a/dtrans/source/win32/clipb/WinClipboard.hxx
+++ b/dtrans/source/win32/clipb/WinClipboard.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_WINCLIPBOARD_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_WINCLIPBOARD_HXX
+#pragma once
 
 #include <rtl/ustring.hxx>
 #include <sal/types.h>
@@ -118,6 +117,4 @@ private:
     friend class CWinClipbImpl;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/globals.hxx b/dtrans/source/win32/dnd/globals.hxx
index 6c1a31f84a7f..824c56a5aa73 100644
--- a/dtrans/source/win32/dnd/globals.hxx
+++ b/dtrans/source/win32/dnd/globals.hxx
@@ -16,8 +16,7 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_GLOBALS_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_GLOBALS_HXX
+#pragma once
 
 #include <sal/config.h>
 
@@ -70,6 +69,4 @@ struct MutexDummy
 
 extern css::uno::Reference<css::datatransfer::XTransferable> g_XTransferable;
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/idroptarget.hxx b/dtrans/source/win32/dnd/idroptarget.hxx
index a86739f87cdd..8bb2216aae4c 100644
--- a/dtrans/source/win32/dnd/idroptarget.hxx
+++ b/dtrans/source/win32/dnd/idroptarget.hxx
@@ -16,8 +16,7 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_IDROPTARGET_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_IDROPTARGET_HXX
+#pragma once
 
 #include "target.hxx"
 
@@ -62,6 +61,5 @@ public:
             /* [out][in] */ DWORD __RPC_FAR *pdwEffect) override;
 
 };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/source.hxx b/dtrans/source/win32/dnd/source.hxx
index 8ec0162c3ace..876f5895224a 100644
--- a/dtrans/source/win32/dnd/source.hxx
+++ b/dtrans/source/win32/dnd/source.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_SOURCE_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_SOURCE_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/dnd/XDragSource.hpp>
 #include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp>
@@ -122,6 +121,4 @@ public:
 
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/sourcecontext.hxx b/dtrans/source/win32/dnd/sourcecontext.hxx
index 81b1682ebff9..60609559a121 100644
--- a/dtrans/source/win32/dnd/sourcecontext.hxx
+++ b/dtrans/source/win32/dnd/sourcecontext.hxx
@@ -16,8 +16,7 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_SOURCECONTEXT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_SOURCECONTEXT_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/dnd/XDragSourceContext.hpp>
 #include <cppuhelper/compbase.hxx>
@@ -65,6 +64,4 @@ public:
 
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/target.hxx b/dtrans/source/win32/dnd/target.hxx
index 3f266b24033b..8f4a13f13ac9 100644
--- a/dtrans/source/win32/dnd/target.hxx
+++ b/dtrans/source/win32/dnd/target.hxx
@@ -16,8 +16,7 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_TARGET_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_TARGET_HXX
+#pragma once
 
 #include <com/sun/star/lang/XInitialization.hpp>
 #include <com/sun/star/datatransfer/dnd/XDropTarget.hpp>
@@ -172,6 +171,4 @@ protected:
 
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/targetdragcontext.hxx b/dtrans/source/win32/dnd/targetdragcontext.hxx
index a8f48cad193e..c55a8fe673e9 100644
--- a/dtrans/source/win32/dnd/targetdragcontext.hxx
+++ b/dtrans/source/win32/dnd/targetdragcontext.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_TARGETDRAGCONTEXT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_TARGETDRAGCONTEXT_HXX
+#pragma once
 
 #include <cppuhelper/implbase.hxx>
 #include <com/sun/star/datatransfer/dnd/XDropTargetDragContext.hpp>
@@ -47,6 +46,4 @@ public:
     virtual void SAL_CALL rejectDrag(  ) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dnd/targetdropcontext.hxx b/dtrans/source/win32/dnd/targetdropcontext.hxx
index b7db849fe4e1..8584c581db0a 100644
--- a/dtrans/source/win32/dnd/targetdropcontext.hxx
+++ b/dtrans/source/win32/dnd/targetdropcontext.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DND_TARGETDROPCONTEXT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DND_TARGETDROPCONTEXT_HXX
+#pragma once
 
 #include <cppuhelper/implbase.hxx>
 #include <com/sun/star/datatransfer/dnd/XDropTargetDropContext.hpp>
@@ -49,6 +48,5 @@ public:
     // XDropTargetDropContext (inherits XDropTargetDragContext)
     virtual void SAL_CALL dropComplete( sal_Bool success ) override;
 };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/APNDataObject.hxx b/dtrans/source/win32/dtobj/APNDataObject.hxx
index 2c1d9718ec2f..69f5c9bd313a 100644
--- a/dtrans/source/win32/dtobj/APNDataObject.hxx
+++ b/dtrans/source/win32/dtobj/APNDataObject.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_APNDATAOBJECT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_APNDATAOBJECT_HXX
+#pragma once
 
 #include <systools/win32/comtools.hxx>
 
@@ -69,6 +68,4 @@ private:
     CAPNDataObject& operator=( const CAPNDataObject& theOther );
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/DOTransferable.hxx b/dtrans/source/win32/dtobj/DOTransferable.hxx
index f45e18c4f85a..af2d2008cf37 100644
--- a/dtrans/source/win32/dtobj/DOTransferable.hxx
+++ b/dtrans/source/win32/dtobj/DOTransferable.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_DOTRANSFERABLE_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_DOTRANSFERABLE_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/XTransferable.hpp>
 
@@ -91,6 +90,4 @@ private:
     CDOTransferable& operator=( const CDOTransferable& );
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/DTransHelper.hxx b/dtrans/source/win32/dtobj/DTransHelper.hxx
index d677184fb0ee..9ec202c11d07 100644
--- a/dtrans/source/win32/dtobj/DTransHelper.hxx
+++ b/dtrans/source/win32/dtobj/DTransHelper.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_DTRANSHELPER_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_DTRANSHELPER_HXX
+#pragma once
 
 #if !defined WIN32_LEAN_AND_MEAN
 # define WIN32_LEAN_AND_MEAN
@@ -165,6 +164,4 @@ private:
     LPVOID  m_pGlobMem;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/DataFmtTransl.hxx b/dtrans/source/win32/dtobj/DataFmtTransl.hxx
index 3fad9bbdc89a..3d748751b79c 100644
--- a/dtrans/source/win32/dtobj/DataFmtTransl.hxx
+++ b/dtrans/source/win32/dtobj/DataFmtTransl.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_DATAFMTTRANSL_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_DATAFMTTRANSL_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/XDataFormatTranslator.hpp>
 #include <com/sun/star/datatransfer/XTransferable.hpp>
@@ -62,6 +61,4 @@ private:
     css::uno::Reference< css::datatransfer::XDataFormatTranslator >   m_XDataFormatTranslator;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/Fetc.hxx b/dtrans/source/win32/dtobj/Fetc.hxx
index 5ec3e4b9459e..e0880acd645d 100644
--- a/dtrans/source/win32/dtobj/Fetc.hxx
+++ b/dtrans/source/win32/dtobj/Fetc.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_FETC_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_FETC_HXX
+#pragma once
 
 #include <sal/types.h>
 
@@ -74,6 +73,4 @@ private:
 bool operator==( const CFormatEtc& lhs, const CFormatEtc& rhs );
 bool operator!=( const CFormatEtc& lhs, const CFormatEtc& rhs );
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/FetcList.hxx b/dtrans/source/win32/dtobj/FetcList.hxx
index cf7697e1ba1e..2df28ff5758e 100644
--- a/dtrans/source/win32/dtobj/FetcList.hxx
+++ b/dtrans/source/win32/dtobj/FetcList.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_FETCLIST_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_FETCLIST_HXX
+#pragma once
 
 #include <sal/types.h>
 #include <com/sun/star/datatransfer/XTransferable.hpp>
@@ -137,6 +136,4 @@ private:
     CFormatRegistrar& operator=( const CFormatRegistrar& );
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/FmtFilter.hxx b/dtrans/source/win32/dtobj/FmtFilter.hxx
index 1c2325851208..3c05c953c95d 100644
--- a/dtrans/source/win32/dtobj/FmtFilter.hxx
+++ b/dtrans/source/win32/dtobj/FmtFilter.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_FMTFILTER_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_FMTFILTER_HXX
+#pragma once
 
 #include <sal/types.h>
 
@@ -82,6 +81,4 @@ css::uno::Sequence< sal_Int8 > TextHtmlToHTMLFormat( css::uno::Sequence< sal_Int
 */
 css::uno::Sequence< sal_Int8 > CF_HDROPToFileList(HGLOBAL hGlobal);
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/MimeAttrib.hxx b/dtrans/source/win32/dtobj/MimeAttrib.hxx
index eb57ba750ea1..dc8c3ef86fbb 100644
--- a/dtrans/source/win32/dtobj/MimeAttrib.hxx
+++ b/dtrans/source/win32/dtobj/MimeAttrib.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_MIMEATTRIB_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_MIMEATTRIB_HXX
+#pragma once
 
 #include <rtl/ustring.hxx>
 
@@ -29,6 +28,4 @@ const OUString PRE_OEM_CODEPAGE     ("cp");
 const OUString CHARSET_UTF16        ("utf-16");
 const OUString CHARSET_UNICODE      ("unicode");
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/TxtCnvtHlp.hxx b/dtrans/source/win32/dtobj/TxtCnvtHlp.hxx
index 9f8d47209d9c..70bd4e32ab67 100644
--- a/dtrans/source/win32/dtobj/TxtCnvtHlp.hxx
+++ b/dtrans/source/win32/dtobj/TxtCnvtHlp.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_TXTCNVTHLP_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_TXTCNVTHLP_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/DataFlavor.hpp>
 
@@ -39,6 +38,4 @@ int WideCharToMultiByteEx( UINT cp_dest,
                            CStgTransferHelper& refDTransHelper,
                            BOOL bEnsureTrailingZero = TRUE );
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/XNotifyingDataObject.hxx b/dtrans/source/win32/dtobj/XNotifyingDataObject.hxx
index 0d72c760f4c2..2fb3025a03fa 100644
--- a/dtrans/source/win32/dtobj/XNotifyingDataObject.hxx
+++ b/dtrans/source/win32/dtobj/XNotifyingDataObject.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_XNOTIFYINGDATAOBJECT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_XNOTIFYINGDATAOBJECT_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/XTransferable.hpp>
 #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp>
@@ -83,6 +82,4 @@ private:
     friend class CWinClipbImpl;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/dtobj/XTDataObject.hxx b/dtrans/source/win32/dtobj/XTDataObject.hxx
index ca30bbea2434..77f8c53f2925 100644
--- a/dtrans/source/win32/dtobj/XTDataObject.hxx
+++ b/dtrans/source/win32/dtobj/XTDataObject.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_XTDATAOBJECT_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_DTOBJ_XTDATAOBJECT_HXX
+#pragma once
 
 #include <com/sun/star/datatransfer/XTransferable.hpp>
 #include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp>
@@ -132,6 +131,4 @@ private:
 
 typedef CEnumFormatEtc *PCEnumFormatEtc;
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/ftransl/ftransl.hxx b/dtrans/source/win32/ftransl/ftransl.hxx
index 71d8038d2b23..a5c7466ae138 100644
--- a/dtrans/source/win32/ftransl/ftransl.hxx
+++ b/dtrans/source/win32/ftransl/ftransl.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_FTRANSL_FTRANSL_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_FTRANSL_FTRANSL_HXX
+#pragma once
 
 #include <rtl/ustring.hxx>
 #include <sal/types.h>
@@ -57,6 +56,4 @@ private:
     const css::uno::Reference< css::uno::XComponentContext >  m_xContext;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/misc/ImplHelper.hxx b/dtrans/source/win32/misc/ImplHelper.hxx
index 2d39e0727551..fbe2c7ae70e5 100644
--- a/dtrans/source/win32/misc/ImplHelper.hxx
+++ b/dtrans/source/win32/misc/ImplHelper.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_MISC_IMPLHELPER_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_MISC_IMPLHELPER_HXX
+#pragma once
 
 #include <sal/types.h>
 #include <rtl/ustring.hxx>
@@ -72,6 +71,4 @@ bool IsOEMCP( sal_uInt32 codepage );
 
 OUString cptostr( sal_uInt32 codepage );
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/dtrans/source/win32/workbench/XTDo.hxx b/dtrans/source/win32/workbench/XTDo.hxx
index 50f8425593e4..095987a49d0a 100644
--- a/dtrans/source/win32/workbench/XTDo.hxx
+++ b/dtrans/source/win32/workbench/XTDo.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_DTRANS_SOURCE_WIN32_WORKBENCH_XTDO_HXX
-#define INCLUDED_DTRANS_SOURCE_WIN32_WORKBENCH_XTDO_HXX
+#pragma once
 
 #if defined _MSC_VER
 #pragma warning(push,1)
@@ -109,6 +108,4 @@ private:
 
 typedef CEnumFormatEtc *PCEnumFormatEtc;
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */