3 files changed, 3 insertions, 14 deletions
diff --git a/helpcompiler/inc/HelpCompiler.hxx b/helpcompiler/inc/HelpCompiler.hxx
index c66e705ae222..04562e9c41a7 100644
--- a/helpcompiler/inc/HelpCompiler.hxx
+++ b/helpcompiler/inc/HelpCompiler.hxx
@@ -16,9 +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_HELPCOMPILER_INC_HELPCOMPILER_HXX
-#define INCLUDED_HELPCOMPILER_INC_HELPCOMPILER_HXX
+#pragma once
 
 #include <sal/config.h>
 
@@ -212,5 +210,4 @@ inline char tocharlower(char c)
         rtl::toAsciiLowerCase(static_cast<unsigned char>(c)));
 }
 
-#endif
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/helpcompiler/inc/HelpLinker.hxx b/helpcompiler/inc/HelpLinker.hxx
index 5087e47ae08d..9645f7c4c67c 100644
--- a/helpcompiler/inc/HelpLinker.hxx
+++ b/helpcompiler/inc/HelpLinker.hxx
@@ -16,9 +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_HELPCOMPILER_INC_HELPLINKER_HXX
-#define INCLUDED_HELPCOMPILER_INC_HELPLINKER_HXX
+#pragma once
 
 #include <memory>
 #include <vector>
@@ -88,6 +86,4 @@ private:
         const std::string& jarfileB, const std::string& titleB );
 };
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/helpcompiler/source/LuceneHelper.hxx b/helpcompiler/source/LuceneHelper.hxx
index 781f30bba416..6e8208b1b20e 100644
--- a/helpcompiler/source/LuceneHelper.hxx
+++ b/helpcompiler/source/LuceneHelper.hxx
@@ -6,9 +6,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-
-#ifndef INCLUDED_HELPCOMPILER_SOURCE_LUCENEHELPER_HXX
-#define INCLUDED_HELPCOMPILER_SOURCE_LUCENEHELPER_HXX
+#pragma once
 
 #if defined(__GNUC__)
 #pragma GCC visibility push(default)
@@ -26,6 +24,4 @@
 std::vector<TCHAR> OUStringToTCHARVec(OUString const& rStr);
 OUString TCHARArrayToOUString(TCHAR const* str);
 
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */