5 files changed, 5 insertions, 20 deletions
diff --git a/cppcanvas/source/inc/action.hxx b/cppcanvas/source/inc/action.hxx
index 67e67c5aa4dd..bf122292a2fd 100644
--- a/cppcanvas/source/inc/action.hxx
+++ b/cppcanvas/source/inc/action.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_CPPCANVAS_SOURCE_INC_ACTION_HXX
-#define INCLUDED_CPPCANVAS_SOURCE_INC_ACTION_HXX
+#pragma once
 
 #include <sal/types.h>
 
@@ -146,6 +145,4 @@ namespace cppcanvas
     }
 }
 
-#endif // INCLUDED_CPPCANVAS_SOURCE_INC_ACTION_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cppcanvas/source/inc/canvasgraphichelper.hxx b/cppcanvas/source/inc/canvasgraphichelper.hxx
index 48e0b9c35cd2..c1c23657a3f4 100644
--- a/cppcanvas/source/inc/canvasgraphichelper.hxx
+++ b/cppcanvas/source/inc/canvasgraphichelper.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_CPPCANVAS_SOURCE_INC_CANVASGRAPHICHELPER_HXX
-#define INCLUDED_CPPCANVAS_SOURCE_INC_CANVASGRAPHICHELPER_HXX
+#pragma once
 
 #include <com/sun/star/rendering/RenderState.hpp>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
@@ -69,6 +68,4 @@ namespace cppcanvas
     }
 }
 
-#endif // INCLUDED_CPPCANVAS_SOURCE_INC_CANVASGRAPHICHELPER_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cppcanvas/source/inc/implrenderer.hxx b/cppcanvas/source/inc/implrenderer.hxx
index c1224a40c212..6c260c3f3ecd 100644
--- a/cppcanvas/source/inc/implrenderer.hxx
+++ b/cppcanvas/source/inc/implrenderer.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_CPPCANVAS_SOURCE_INC_IMPLRENDERER_HXX
-#define INCLUDED_CPPCANVAS_SOURCE_INC_IMPLRENDERER_HXX
+#pragma once
 
 #include <sal/config.h>
 
@@ -245,6 +244,4 @@ namespace cppcanvas
     }
 }
 
-#endif // INCLUDED_CPPCANVAS_SOURCE_INC_IMPLRENDERER_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cppcanvas/source/inc/outdevstate.hxx b/cppcanvas/source/inc/outdevstate.hxx
index 5c1a4c0d9166..590a7b2ec674 100644
--- a/cppcanvas/source/inc/outdevstate.hxx
+++ b/cppcanvas/source/inc/outdevstate.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_CPPCANVAS_SOURCE_INC_OUTDEVSTATE_HXX
-#define INCLUDED_CPPCANVAS_SOURCE_INC_OUTDEVSTATE_HXX
+#pragma once
 
 #include <com/sun/star/uno/Reference.hxx>
 #include <com/sun/star/uno/Sequence.hxx>
@@ -124,6 +123,4 @@ namespace cppcanvas
     }
 }
 
-#endif // INCLUDED_CPPCANVAS_SOURCE_INC_OUTDEVSTATE_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/cppcanvas/source/inc/tools.hxx b/cppcanvas/source/inc/tools.hxx
index 80a238881790..fab00805a93e 100644
--- a/cppcanvas/source/inc/tools.hxx
+++ b/cppcanvas/source/inc/tools.hxx
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_CPPCANVAS_SOURCE_INC_TOOLS_HXX
-#define INCLUDED_CPPCANVAS_SOURCE_INC_TOOLS_HXX
+#pragma once
 
 #include <com/sun/star/uno/Sequence.hxx>
 #include <cppcanvas/color.hxx>
@@ -33,6 +32,4 @@ namespace cppcanvas
     }
 }
 
-#endif // INCLUDED_CPPCANVAS_SOURCE_INC_TOOLS_HXX
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */