tdf#124176 Use pragma once in w*

Change-Id: I693f6dafb743d39afd8e41e66a8066f04043f8a8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112052
Tested-by: Jenkins
Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org>

56 files changed, 56 insertions, 224 deletions

diff --git a/writerperfect/inc/DirectoryStream.hxx b/writerperfect/inc/DirectoryStream.hxx
index 57e8380c6b22..200fa0d09db2 100644
--- a/writerperfect/inc/DirectoryStream.hxx
+++ b/writerperfect/inc/DirectoryStream.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_DIRECTORYSTREAM_HXX
-#define INCLUDED_WRITERPERFECT_DIRECTORYSTREAM_HXX
+#pragma once
 
 #include <librevenge-stream/librevenge-stream.h>
 #include <com/sun/star/uno/Reference.h>
@@ -54,6 +53,4 @@ private:
 };
 }
 
-#endif //  INCLUDED_WRITERPERFECT_DIRECTORYSTREAM_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/DocumentHandler.hxx b/writerperfect/inc/DocumentHandler.hxx
index 5fb769f9a134..dfe035d6515b 100644
--- a/writerperfect/inc/DocumentHandler.hxx
+++ b/writerperfect/inc/DocumentHandler.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_WRITERPERFECT_DOCUMENTHANDLER_HXX
-#define INCLUDED_WRITERPERFECT_DOCUMENTHANDLER_HXX
+#pragma once
 
 #include <libodfgen/libodfgen.hxx>
 
@@ -48,6 +47,4 @@ private:
 };
 }
 
-#endif // INCLUDED_WRITERPERFECT_DOCUMENTHANDLER_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/DocumentHandlerFor.hxx b/writerperfect/inc/DocumentHandlerFor.hxx
index d90039e2c5c2..a7c7459fdced 100644
--- a/writerperfect/inc/DocumentHandlerFor.hxx
+++ b/writerperfect/inc/DocumentHandlerFor.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_WRITERPERFECT_DOCUMENTHANDLERFOR_HXX
-#define INCLUDED_WRITERPERFECT_INC_WRITERPERFECT_DOCUMENTHANDLERFOR_HXX
+#pragma once
 
 namespace writerperfect
 {
@@ -20,6 +19,4 @@ template <class Generator> struct DocumentHandlerFor
 };
 }
 
-#endif // INCLUDED_WRITERPERFECT_INC_WRITERPERFECT_DOCUMENTHANDLERFOR_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/DocumentHandlerForOdg.hxx b/writerperfect/inc/DocumentHandlerForOdg.hxx
index e7017513da84..7784dddcaefa 100644
--- a/writerperfect/inc/DocumentHandlerForOdg.hxx
+++ b/writerperfect/inc/DocumentHandlerForOdg.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODG_HXX
-#define INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODG_HXX
+#pragma once
 
 #include <libodfgen/libodfgen.hxx>
 
@@ -22,6 +21,4 @@ template <> struct DocumentHandlerFor<OdgGenerator>
 };
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/DocumentHandlerForOdp.hxx b/writerperfect/inc/DocumentHandlerForOdp.hxx
index 6ee5a83e7506..970f129e6f1b 100644
--- a/writerperfect/inc/DocumentHandlerForOdp.hxx
+++ b/writerperfect/inc/DocumentHandlerForOdp.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODP_HXX
-#define INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODP_HXX
+#pragma once
 
 #include <libodfgen/libodfgen.hxx>
 
@@ -22,6 +21,4 @@ template <> struct DocumentHandlerFor<OdpGenerator>
 };
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/DocumentHandlerForOds.hxx b/writerperfect/inc/DocumentHandlerForOds.hxx
index 48b78fa9ac86..226252f097d0 100644
--- a/writerperfect/inc/DocumentHandlerForOds.hxx
+++ b/writerperfect/inc/DocumentHandlerForOds.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODS_HXX
-#define INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODS_HXX
+#pragma once
 
 #include <libodfgen/libodfgen.hxx>
 
@@ -22,6 +21,4 @@ template <> struct DocumentHandlerFor<OdsGenerator>
 };
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/DocumentHandlerForOdt.hxx b/writerperfect/inc/DocumentHandlerForOdt.hxx
index 55acf1fc79c6..49af6f9d597e 100644
--- a/writerperfect/inc/DocumentHandlerForOdt.hxx
+++ b/writerperfect/inc/DocumentHandlerForOdt.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODT_HXX
-#define INCLUDED_WRITERPERFECT_INC_DOCUMENTHANDLERFORODT_HXX
+#pragma once
 
 #include <libodfgen/libodfgen.hxx>
 
@@ -22,6 +21,4 @@ template <> struct DocumentHandlerFor<OdtGenerator>
 };
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/ImportFilter.hxx b/writerperfect/inc/ImportFilter.hxx
index 56f352556c73..972bda6b7d0d 100644
--- a/writerperfect/inc/ImportFilter.hxx
+++ b/writerperfect/inc/ImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_WRITERPERFECT_IMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_INC_WRITERPERFECT_IMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/awt/XWindow.hpp>
 #include <com/sun/star/beans/PropertyValue.hpp>
@@ -181,6 +180,4 @@ struct ImportFilter : public cppu::ImplInheritanceHelper<detail::ImportFilterImp
 };
 }
 
-#endif // INCLUDED_WRITERPERFECT_INC_WRITERPERFECT_IMPORTFILTER_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/WPFTEncodingDialog.hxx b/writerperfect/inc/WPFTEncodingDialog.hxx
index 433141ebeac8..b13ae214e49b 100644
--- a/writerperfect/inc/WPFTEncodingDialog.hxx
+++ b/writerperfect/inc/WPFTEncodingDialog.hxx
@@ -9,8 +9,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_WPFTENCODINGDIALOG_HXX
-#define INCLUDED_WRITERPERFECT_WPFTENCODINGDIALOG_HXX
+#pragma once
 
 #include <vcl/weld.hxx>
 
@@ -43,6 +42,4 @@ private:
 };
 }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/WPFTResMgr.hxx b/writerperfect/inc/WPFTResMgr.hxx
index 0cff3e446c73..103b68a985a8 100644
--- a/writerperfect/inc/WPFTResMgr.hxx
+++ b/writerperfect/inc/WPFTResMgr.hxx
@@ -1,12 +1,9 @@
 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_WPFTRESMGR_HXX
-#define INCLUDED_WRITERPERFECT_INC_WPFTRESMGR_HXX
+#pragma once
 
 #include <unotools/resmgr.hxx>
 
 inline OUString WpResId(const char* pId) { return Translate::get(pId, Translate::Create("wpt")); }
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/WPXSvInputStream.hxx b/writerperfect/inc/WPXSvInputStream.hxx
index 052cf4082ed7..1bf6a14937e0 100644
--- a/writerperfect/inc/WPXSvInputStream.hxx
+++ b/writerperfect/inc/WPXSvInputStream.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_WPXSVINPUTSTREAM_HXX
-#define INCLUDED_WRITERPERFECT_WPXSVINPUTSTREAM_HXX
+#pragma once
 
 #include <librevenge-stream/librevenge-stream.h>
 #include <com/sun/star/uno/Reference.h>
@@ -49,6 +48,4 @@ private:
 };
 }
 
-#endif // INCLUDED_WRITERPERFECT_WPXSVINPUTSTREAM_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/strings.hrc b/writerperfect/inc/strings.hrc
index a85c1fb7157c..822d4e129957 100644
--- a/writerperfect/inc/strings.hrc
+++ b/writerperfect/inc/strings.hrc
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_INC_STRINGS_HRC
-#define INCLUDED_WRITERPERFECT_INC_STRINGS_HRC
+#pragma once
 
 #define NC_(Context, String) reinterpret_cast<char const *>(Context "\004" u8##String)
 
@@ -21,6 +20,4 @@
 #define STR_ENCODING_DIALOG_TITLE_SYMPHONY      NC_("STR_ENCODING_DIALOG_TITLE_SYMPHONY", "Import Symphony file")
 #define STR_ENCODING_DIALOG_TITLE_QUATTROPRO    NC_("STR_ENCODING_DIALOG_TITLE_QUATTROPRO", "Import Quattro Pro file")
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/inc/writerperfectdllapi.h b/writerperfect/inc/writerperfectdllapi.h
index d5495717e7e1..29f708ffc217 100644
--- a/writerperfect/inc/writerperfectdllapi.h
+++ b/writerperfect/inc/writerperfectdllapi.h
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_WRITERPERFECTDLLAPI_H
-#define INCLUDED_WRITERPERFECT_WRITERPERFECTDLLAPI_H
+#pragma once
 
 #if defined WRITERPERFECT_DLLIMPLEMENTATION
 
@@ -18,6 +17,4 @@
 #endif
 #define WRITERPERFECT_DLLPRIVATE SAL_DLLPRIVATE
 
-#endif /* INCLUDED_WRITERPERFECT_WRITERPERFECTDLLAPI_H */
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/qa/unit/WpftFilterFixture.hxx b/writerperfect/qa/unit/WpftFilterFixture.hxx
index f32478165617..2fdd6a2f858e 100644
--- a/writerperfect/qa/unit/WpftFilterFixture.hxx
+++ b/writerperfect/qa/unit/WpftFilterFixture.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_QA_UNIT_WPFTFILTERFIXTURE_HXX
-#define INCLUDED_WRITERPERFECT_QA_UNIT_WPFTFILTERFIXTURE_HXX
+#pragma once
 
 #include <config_writerperfect.h>
 
@@ -83,6 +82,4 @@ protected:
 }
 }
 
-#endif // INCLUDED_WRITERPERFECT_QA_UNIT_WPFTFILTERFIXTURE_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/qa/unit/WpftFilterTestBase.hxx b/writerperfect/qa/unit/WpftFilterTestBase.hxx
index e13c0bef544d..8f929e9f7dfd 100644
--- a/writerperfect/qa/unit/WpftFilterTestBase.hxx
+++ b/writerperfect/qa/unit/WpftFilterTestBase.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_QA_UNIT_WPFTFILTERTESTBASE_HXX
-#define INCLUDED_WRITERPERFECT_QA_UNIT_WPFTFILTERTESTBASE_HXX
+#pragma once
 
 #include "wpftqahelperdllapi.h"
 
@@ -66,6 +65,4 @@ private:
 }
 }
 
-#endif // INCLUDED_WRITERPERFECT_QA_UNIT_WPFTFILTERTESTBASE_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/qa/unit/WpftLoader.hxx b/writerperfect/qa/unit/WpftLoader.hxx
index ccd8f9294175..646e3a3b6aab 100644
--- a/writerperfect/qa/unit/WpftLoader.hxx
+++ b/writerperfect/qa/unit/WpftLoader.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_QA_UNIT_WPFTLOADER_HXX
-#define INCLUDED_WRITERPERFECT_QA_UNIT_WPFTLOADER_HXX
+#pragma once
 
 #include "wpftqahelperdllapi.h"
 
@@ -98,6 +97,4 @@ private:
 }
 }
 
-#endif // INCLUDED_WRITERPERFECT_QA_UNIT_WPFTLOADER_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/qa/unit/wpftimport.hxx b/writerperfect/qa/unit/wpftimport.hxx
index 136c24d6c65e..688bf8f318fa 100644
--- a/writerperfect/qa/unit/wpftimport.hxx
+++ b/writerperfect/qa/unit/wpftimport.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_QA_UNIT_WPFTIMPORT_HXX
-#define INCLUDED_WRITERPERFECT_QA_UNIT_WPFTIMPORT_HXX
+#pragma once
 
 #include <com/sun/star/uno/Reference.hxx>
 
@@ -28,6 +27,4 @@ class XInputStream;
 
 css::uno::Reference<css::io::XInputStream> createDummyInput();
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/qa/unit/wpftqahelperdllapi.h b/writerperfect/qa/unit/wpftqahelperdllapi.h
index 9f19a29729c2..05293fdd0288 100644
--- a/writerperfect/qa/unit/wpftqahelperdllapi.h
+++ b/writerperfect/qa/unit/wpftqahelperdllapi.h
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_QA_UNIT_WPFTQAHELPERDLLAPI_H
-#define INCLUDED_WRITERPERFECT_QA_UNIT_WPFTQAHELPERDLLAPI_H
+#pragma once
 
 #include <sal/types.h>
 
@@ -19,6 +18,4 @@
 #endif
 #define WPFTQAHELPER_DLLPRIVATE SAL_DLLPRIVATE
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/CDRImportFilter.hxx b/writerperfect/source/draw/CDRImportFilter.hxx
index 5d7c5334b990..0e824713124d 100644
--- a/writerperfect/source/draw/CDRImportFilter.hxx
+++ b/writerperfect/source/draw/CDRImportFilter.hxx
@@ -8,8 +8,7 @@
 /* "This product is not manufactured, approved, or supported by
  * Corel Corporation or Corel Corporation Limited."
  */
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_CDRIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_CDRIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -37,6 +36,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/CMXImportFilter.hxx b/writerperfect/source/draw/CMXImportFilter.hxx
index 0e6d9b46dfa5..cc3b194289ed 100644
--- a/writerperfect/source/draw/CMXImportFilter.hxx
+++ b/writerperfect/source/draw/CMXImportFilter.hxx
@@ -8,8 +8,7 @@
 /* "This product is not manufactured, approved, or supported by
  * Corel Corporation or Corel Corporation Limited."
  */
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_CMXIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_CMXIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -37,6 +36,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/FreehandImportFilter.hxx b/writerperfect/source/draw/FreehandImportFilter.hxx
index 99921bdf6255..083218117150 100644
--- a/writerperfect/source/draw/FreehandImportFilter.hxx
+++ b/writerperfect/source/draw/FreehandImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_FREEHANDIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_FREEHANDIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -34,6 +33,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/MSPUBImportFilter.hxx b/writerperfect/source/draw/MSPUBImportFilter.hxx
index 3e2125198a4f..a843027030c0 100644
--- a/writerperfect/source/draw/MSPUBImportFilter.hxx
+++ b/writerperfect/source/draw/MSPUBImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_MSPUBIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_MSPUBIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -34,6 +33,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/MWAWDrawImportFilter.hxx b/writerperfect/source/draw/MWAWDrawImportFilter.hxx
index ddc305830989..ed0571dad7d4 100644
--- a/writerperfect/source/draw/MWAWDrawImportFilter.hxx
+++ b/writerperfect/source/draw/MWAWDrawImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_MWAWDRAWIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_MWAWDRAWIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -39,6 +38,4 @@ private:
     virtual void doRegisterHandlers(OdgGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/PageMakerImportFilter.hxx b/writerperfect/source/draw/PageMakerImportFilter.hxx
index a333924bf9c9..b98213a27989 100644
--- a/writerperfect/source/draw/PageMakerImportFilter.hxx
+++ b/writerperfect/source/draw/PageMakerImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_PAGEMAKERIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_PAGEMAKERIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -35,6 +34,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/QXPImportFilter.hxx b/writerperfect/source/draw/QXPImportFilter.hxx
index 8a2538b8bdd9..5854125d6363 100644
--- a/writerperfect/source/draw/QXPImportFilter.hxx
+++ b/writerperfect/source/draw/QXPImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_QXPIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_QXPIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -34,6 +33,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/StarOfficeDrawImportFilter.hxx b/writerperfect/source/draw/StarOfficeDrawImportFilter.hxx
index 2526a96a9358..ca44ceb48e68 100644
--- a/writerperfect/source/draw/StarOfficeDrawImportFilter.hxx
+++ b/writerperfect/source/draw/StarOfficeDrawImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_STAROFFICEDRAWIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_STAROFFICEDRAWIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -40,6 +39,4 @@ private:
     virtual void doRegisterHandlers(OdgGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/VisioImportFilter.hxx b/writerperfect/source/draw/VisioImportFilter.hxx
index 387827a4a94d..9d0e8cadbdbe 100644
--- a/writerperfect/source/draw/VisioImportFilter.hxx
+++ b/writerperfect/source/draw/VisioImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_VISIOIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_VISIOIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -34,6 +33,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/WPGImportFilter.hxx b/writerperfect/source/draw/WPGImportFilter.hxx
index 3e75f08eed14..c4777573dfdc 100644
--- a/writerperfect/source/draw/WPGImportFilter.hxx
+++ b/writerperfect/source/draw/WPGImportFilter.hxx
@@ -10,8 +10,7 @@
 /* "This product is not manufactured, approved, or supported by
  * Corel Corporation or Corel Corporation Limited."
  */
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_WPGIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_WPGIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -39,6 +38,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/ZMFImportFilter.hxx b/writerperfect/source/draw/ZMFImportFilter.hxx
index 6fef0180d415..686a1fb40e77 100644
--- a/writerperfect/source/draw/ZMFImportFilter.hxx
+++ b/writerperfect/source/draw/ZMFImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_ZMFIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_ZMFIMPORTFILTER_HXX
+#pragma once
 
 #include <ImportFilter.hxx>
 
@@ -34,6 +33,4 @@ private:
                                   OdgGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/impress/KeynoteImportFilter.hxx b/writerperfect/source/impress/KeynoteImportFilter.hxx
index 1ae6002a58e4..7180a8c86483 100644
--- a/writerperfect/source/impress/KeynoteImportFilter.hxx
+++ b/writerperfect/source/impress/KeynoteImportFilter.hxx
@@ -5,8 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_IMPRESS_KEYNOTEIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_IMPRESS_KEYNOTEIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -39,6 +38,4 @@ private:
                                   OdpGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/impress/MWAWPresentationImportFilter.hxx b/writerperfect/source/impress/MWAWPresentationImportFilter.hxx
index 4bb1afb55023..ba6874834a5a 100644
--- a/writerperfect/source/impress/MWAWPresentationImportFilter.hxx
+++ b/writerperfect/source/impress/MWAWPresentationImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_IMPRESS_MWAWPRESENTATIONIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_IMPRESS_MWAWPRESENTATIONIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -40,6 +39,4 @@ private:
     virtual void doRegisterHandlers(OdpGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/impress/StarOfficePresentationImportFilter.hxx b/writerperfect/source/impress/StarOfficePresentationImportFilter.hxx
index 7a5e6103aa1c..0f10a92587fc 100644
--- a/writerperfect/source/impress/StarOfficePresentationImportFilter.hxx
+++ b/writerperfect/source/impress/StarOfficePresentationImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_PRESENTATION_STAROFFICEPRESENTATIONIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_PRESENTATION_STAROFFICEPRESENTATIONIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -40,6 +39,4 @@ private:
     virtual void doRegisterHandlers(OdpGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/AbiWordImportFilter.hxx b/writerperfect/source/writer/AbiWordImportFilter.hxx
index 99fa0b30ffe6..f9b0f99d9d03 100644
--- a/writerperfect/source/writer/AbiWordImportFilter.hxx
+++ b/writerperfect/source/writer/AbiWordImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_ABIWORDIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_ABIWORDIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -38,6 +37,4 @@ private:
                                   OdtGenerator& rGenerator, utl::MediaDescriptor&) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/EPUBExportDialog.hxx b/writerperfect/source/writer/EPUBExportDialog.hxx
index 50a6de75eec5..9e11d5351559 100644
--- a/writerperfect/source/writer/EPUBExportDialog.hxx
+++ b/writerperfect/source/writer/EPUBExportDialog.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBEXPORTDIALOG_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBEXPORTDIALOG_HXX
+#pragma once
 
 #include <vcl/weld.hxx>
 #include <com/sun/star/uno/XComponentContext.hpp>
@@ -59,6 +58,4 @@ private:
 
 } // namespace writerperfect
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/EPUBExportFilter.hxx b/writerperfect/source/writer/EPUBExportFilter.hxx
index aef92930d8ac..6cf007ff48e2 100644
--- a/writerperfect/source/writer/EPUBExportFilter.hxx
+++ b/writerperfect/source/writer/EPUBExportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBEXPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBEXPORTFILTER_HXX
+#pragma once
 
 #include <vector>
 
@@ -69,6 +68,4 @@ private:
 
 } // namespace writerperfect
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/EPUBExportUIComponent.hxx b/writerperfect/source/writer/EPUBExportUIComponent.hxx
index 115b3c79cc70..71fcc0ace168 100644
--- a/writerperfect/source/writer/EPUBExportUIComponent.hxx
+++ b/writerperfect/source/writer/EPUBExportUIComponent.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBEXPORTUICOMPONENT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBEXPORTUICOMPONENT_HXX
+#pragma once
 
 #include <com/sun/star/beans/XPropertyAccess.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
@@ -70,6 +69,4 @@ private:
 
 } // namespace writerperfect
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/EPUBPackage.hxx b/writerperfect/source/writer/EPUBPackage.hxx
index 74c8863650e2..726d206734fa 100644
--- a/writerperfect/source/writer/EPUBPackage.hxx
+++ b/writerperfect/source/writer/EPUBPackage.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBPACKAGE_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EPUBPACKAGE_HXX
+#pragma once
 
 #include <libepubgen/EPUBPackage.h>
 
@@ -88,6 +87,4 @@ public:
 
 } // namespace writerperfect
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/MSWorksImportFilter.hxx b/writerperfect/source/writer/MSWorksImportFilter.hxx
index 33635cc37421..629904fdaf8a 100644
--- a/writerperfect/source/writer/MSWorksImportFilter.hxx
+++ b/writerperfect/source/writer/MSWorksImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_MSWORKSIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_MSWORKSIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -39,6 +38,4 @@ private:
     virtual void doRegisterHandlers(OdtGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/MWAWImportFilter.hxx b/writerperfect/source/writer/MWAWImportFilter.hxx
index 5d67aa31da1c..b7bb19268919 100644
--- a/writerperfect/source/writer/MWAWImportFilter.hxx
+++ b/writerperfect/source/writer/MWAWImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_MWAWIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_MWAWIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -39,6 +38,4 @@ private:
     virtual void doRegisterHandlers(OdtGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/PagesImportFilter.hxx b/writerperfect/source/writer/PagesImportFilter.hxx
index 5e9f5c50cf76..83fc04618df3 100644
--- a/writerperfect/source/writer/PagesImportFilter.hxx
+++ b/writerperfect/source/writer/PagesImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_PAGESIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_PAGESIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -38,6 +37,4 @@ private:
                                   utl::MediaDescriptor& rDescriptor) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/StarOfficeWriterImportFilter.hxx b/writerperfect/source/writer/StarOfficeWriterImportFilter.hxx
index 745b94786f32..8310f1cbf77b 100644
--- a/writerperfect/source/writer/StarOfficeWriterImportFilter.hxx
+++ b/writerperfect/source/writer/StarOfficeWriterImportFilter.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_STAROFFICEWRITERIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_STAROFFICEWRITERIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/uno/XComponentContext.hpp>
 
@@ -40,6 +39,4 @@ private:
     virtual void doRegisterHandlers(OdtGenerator& rGenerator) override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/WordPerfectImportFilter.hxx b/writerperfect/source/writer/WordPerfectImportFilter.hxx
index 2ed1f3c1f083..a9fc331ae3a9 100644
--- a/writerperfect/source/writer/WordPerfectImportFilter.hxx
+++ b/writerperfect/source/writer/WordPerfectImportFilter.hxx
@@ -7,8 +7,7 @@
 /* "This product is not manufactured, approved, or supported by
  * Corel Corporation or Corel Corporation Limited."
  */
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_WORDPERFECTIMPORTFILTER_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_WORDPERFECTIMPORTFILTER_HXX
+#pragma once
 
 #include <com/sun/star/document/XFilter.hpp>
 #include <com/sun/star/document/XImporter.hpp>
@@ -61,6 +60,4 @@ public:
     virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLBase64ImportContext.hxx b/writerperfect/source/writer/exp/XMLBase64ImportContext.hxx
index 5610dc4b0be4..59558746f1c8 100644
--- a/writerperfect/source/writer/exp/XMLBase64ImportContext.hxx
+++ b/writerperfect/source/writer/exp/XMLBase64ImportContext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLBASE64IMPORTCONTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLBASE64IMPORTCONTEXT_HXX
+#pragma once
 
 #include <librevenge/RVNGBinaryData.h>
 
@@ -40,6 +39,4 @@ private:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLFootnoteImportContext.hxx b/writerperfect/source/writer/exp/XMLFootnoteImportContext.hxx
index bb771dd3d082..50011d3885c8 100644
--- a/writerperfect/source/writer/exp/XMLFootnoteImportContext.hxx
+++ b/writerperfect/source/writer/exp/XMLFootnoteImportContext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLFOOTNOTEIMPORTCONTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLFOOTNOTEIMPORTCONTEXT_HXX
+#pragma once
 
 #include <librevenge/librevenge.h>
 
@@ -38,6 +37,4 @@ private:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLSectionContext.hxx b/writerperfect/source/writer/exp/XMLSectionContext.hxx
index 7b5922cdd68f..6a1f1e58a710 100644
--- a/writerperfect/source/writer/exp/XMLSectionContext.hxx
+++ b/writerperfect/source/writer/exp/XMLSectionContext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLSECTIONCONTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLSECTIONCONTEXT_HXX
+#pragma once
 
 #include "xmlictxt.hxx"
 
@@ -31,6 +30,4 @@ public:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLTextFrameContext.hxx b/writerperfect/source/writer/exp/XMLTextFrameContext.hxx
index 162445e5b2b8..9c58849e602a 100644
--- a/writerperfect/source/writer/exp/XMLTextFrameContext.hxx
+++ b/writerperfect/source/writer/exp/XMLTextFrameContext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXTFRAMECONTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXTFRAMECONTEXT_HXX
+#pragma once
 
 #include <rtl/ref.hxx>
 
@@ -36,6 +35,4 @@ public:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLTextListContext.hxx b/writerperfect/source/writer/exp/XMLTextListContext.hxx
index 5b895c196fb8..8a384d7ba272 100644
--- a/writerperfect/source/writer/exp/XMLTextListContext.hxx
+++ b/writerperfect/source/writer/exp/XMLTextListContext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXTLISTCONTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXTLISTCONTEXT_HXX
+#pragma once
 
 #include "xmlictxt.hxx"
 
@@ -27,6 +26,4 @@ public:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLTextListItemContext.hxx b/writerperfect/source/writer/exp/XMLTextListItemContext.hxx
index 9959e78ceb29..2f17194d4568 100644
--- a/writerperfect/source/writer/exp/XMLTextListItemContext.hxx
+++ b/writerperfect/source/writer/exp/XMLTextListItemContext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXTLISTITEMCONTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXTLISTITEMCONTEXT_HXX
+#pragma once
 
 #include "xmlictxt.hxx"
 
@@ -27,6 +26,4 @@ public:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/txtparai.hxx b/writerperfect/source/writer/exp/txtparai.hxx
index f49553643332..e759dc8f5c08 100644
--- a/writerperfect/source/writer/exp/txtparai.hxx
+++ b/writerperfect/source/writer/exp/txtparai.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_TXTPARAI_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_TXTPARAI_HXX
+#pragma once
 
 #include <map>
 
@@ -57,6 +56,4 @@ void FillStyles(const OUString& rName,
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/txtstyli.hxx b/writerperfect/source/writer/exp/txtstyli.hxx
index 4aa2fc669b02..9247619bca45 100644
--- a/writerperfect/source/writer/exp/txtstyli.hxx
+++ b/writerperfect/source/writer/exp/txtstyli.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_TXTSTYLI_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_TXTSTYLI_HXX
+#pragma once
 
 #include <librevenge/librevenge.h>
 
@@ -58,6 +57,4 @@ private:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmlfmt.hxx b/writerperfect/source/writer/exp/xmlfmt.hxx
index 71457d9bc579..22849be7e5b8 100644
--- a/writerperfect/source/writer/exp/xmlfmt.hxx
+++ b/writerperfect/source/writer/exp/xmlfmt.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLFMT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLFMT_HXX
+#pragma once
 
 #include <map>
 
@@ -71,6 +70,4 @@ public:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmlictxt.hxx b/writerperfect/source/writer/exp/xmlictxt.hxx
index bb7f7598a826..dc05449d35a3 100644
--- a/writerperfect/source/writer/exp/xmlictxt.hxx
+++ b/writerperfect/source/writer/exp/xmlictxt.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLICTXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLICTXT_HXX
+#pragma once
 
 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
 
@@ -49,6 +48,4 @@ private:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmlimp.hxx b/writerperfect/source/writer/exp/xmlimp.hxx
index 7c689d30c65f..fd2882371e76 100644
--- a/writerperfect/source/writer/exp/xmlimp.hxx
+++ b/writerperfect/source/writer/exp/xmlimp.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLIMP_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLIMP_HXX
+#pragma once
 
 #include <map>
 #include <stack>
@@ -147,6 +146,4 @@ public:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmlmetai.hxx b/writerperfect/source/writer/exp/xmlmetai.hxx
index 7a48cf007089..f87ddff24fa0 100644
--- a/writerperfect/source/writer/exp/xmlmetai.hxx
+++ b/writerperfect/source/writer/exp/xmlmetai.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLMETAI_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLMETAI_HXX
+#pragma once
 
 #include <librevenge/librevenge.h>
 
@@ -81,6 +80,4 @@ private:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmltbli.hxx b/writerperfect/source/writer/exp/xmltbli.hxx
index e29c2b1edc65..c1b33f498aaf 100644
--- a/writerperfect/source/writer/exp/xmltbli.hxx
+++ b/writerperfect/source/writer/exp/xmltbli.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTBLI_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTBLI_HXX
+#pragma once
 
 #include <librevenge/librevenge.h>
 
@@ -42,6 +41,4 @@ private:
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmltext.hxx b/writerperfect/source/writer/exp/xmltext.hxx
index 1d91fbbb05fe..50188acfed66 100644
--- a/writerperfect/source/writer/exp/xmltext.hxx
+++ b/writerperfect/source/writer/exp/xmltext.hxx
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXT_HXX
-#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTEXT_HXX
+#pragma once
 
 #include "xmlictxt.hxx"
 
@@ -32,6 +31,4 @@ CreateTextChildContext(XMLImport& rImport, std::u16string_view rName, bool bTopL
 
 } // namespace writerperfect::exp
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */