415 files changed, 415 insertions, 1245 deletions

diff --git a/udkapi/com/sun/star/beans/Ambiguous.idl b/udkapi/com/sun/star/beans/Ambiguous.idl
index 73b063f7c5c5..d24e1912d8cb 100644
--- a/udkapi/com/sun/star/beans/Ambiguous.idl
+++ b/udkapi/com/sun/star/beans/Ambiguous.idl
@@ -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 __com_sun_star_beans_Ambiguous_idl__
-#define __com_sun_star_beans_Ambiguous_idl__
+#pragma once
 
 module com {  module sun {  module star {  module beans {
 
@@ -47,6 +46,5 @@ struct Ambiguous<T> {
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/Defaulted.idl b/udkapi/com/sun/star/beans/Defaulted.idl
index b7f816e59242..b26b608117c7 100644
--- a/udkapi/com/sun/star/beans/Defaulted.idl
+++ b/udkapi/com/sun/star/beans/Defaulted.idl
@@ -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 __com_sun_star_beans_Defaulted_idl__
-#define __com_sun_star_beans_Defaulted_idl__
+#pragma once
 
 module com {  module sun {  module star {  module beans {
 
@@ -47,6 +46,5 @@ struct Defaulted<T> {
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/GetDirectPropertyTolerantResult.idl b/udkapi/com/sun/star/beans/GetDirectPropertyTolerantResult.idl
index 6a398309faf1..d44bed8f7510 100644
--- a/udkapi/com/sun/star/beans/GetDirectPropertyTolerantResult.idl
+++ b/udkapi/com/sun/star/beans/GetDirectPropertyTolerantResult.idl
@@ -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 __com_sun_star_beans_GetDirectPropertyTolerantResult_idl__
-#define __com_sun_star_beans_GetDirectPropertyTolerantResult_idl__
+#pragma once
 
 #include <com/sun/star/beans/TolerantPropertySetResultType.idl>
 #include <com/sun/star/beans/GetPropertyTolerantResult.idl>
@@ -46,6 +45,5 @@ published struct GetDirectPropertyTolerantResult : com::sun::star::beans::GetPro
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/GetPropertyTolerantResult.idl b/udkapi/com/sun/star/beans/GetPropertyTolerantResult.idl
index dda56b6b3a8b..7967385f00a9 100644
--- a/udkapi/com/sun/star/beans/GetPropertyTolerantResult.idl
+++ b/udkapi/com/sun/star/beans/GetPropertyTolerantResult.idl
@@ -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 __com_sun_star_beans_GetPropertyTolerantResult_idl__
-#define __com_sun_star_beans_GetPropertyTolerantResult_idl__
+#pragma once
 
 #include <com/sun/star/beans/TolerantPropertySetResultType.idl>
 #include <com/sun/star/beans/PropertyState.idl>
@@ -61,6 +60,5 @@ published struct GetPropertyTolerantResult
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/IllegalTypeException.idl b/udkapi/com/sun/star/beans/IllegalTypeException.idl
index 9f9c1cf173ce..76d166e2613f 100644
--- a/udkapi/com/sun/star/beans/IllegalTypeException.idl
+++ b/udkapi/com/sun/star/beans/IllegalTypeException.idl
@@ -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 __com_sun_star_beans_IllegalTypeException_idl__
-#define __com_sun_star_beans_IllegalTypeException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -39,6 +38,5 @@ published exception IllegalTypeException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/Introspection.idl b/udkapi/com/sun/star/beans/Introspection.idl
index 1904d601dfc9..b490588d97eb 100644
--- a/udkapi/com/sun/star/beans/Introspection.idl
+++ b/udkapi/com/sun/star/beans/Introspection.idl
@@ -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 __com_sun_star_beans_Introspection_idl__
-#define __com_sun_star_beans_Introspection_idl__
+#pragma once
 
 #include <com/sun/star/beans/XIntrospection.idl>
 
@@ -34,6 +33,5 @@ published service Introspection : com::sun::star::beans::XIntrospection;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/IntrospectionException.idl b/udkapi/com/sun/star/beans/IntrospectionException.idl
index be56b7c49f91..74c7ec2401df 100644
--- a/udkapi/com/sun/star/beans/IntrospectionException.idl
+++ b/udkapi/com/sun/star/beans/IntrospectionException.idl
@@ -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 __com_sun_star_beans_IntrospectionException_idl__
-#define __com_sun_star_beans_IntrospectionException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -38,6 +37,5 @@ published exception IntrospectionException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/MethodConcept.idl b/udkapi/com/sun/star/beans/MethodConcept.idl
index 8d34a054f0da..42eb19dcbee2 100644
--- a/udkapi/com/sun/star/beans/MethodConcept.idl
+++ b/udkapi/com/sun/star/beans/MethodConcept.idl
@@ -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 __com_sun_star_beans_MethodConcept_idl__
-#define __com_sun_star_beans_MethodConcept_idl__
+#pragma once
 
 
 
@@ -105,6 +104,5 @@ published constants MethodConcept
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/NamedValue.idl b/udkapi/com/sun/star/beans/NamedValue.idl
index 8b9cdbfa6613..bc9c157b06e5 100644
--- a/udkapi/com/sun/star/beans/NamedValue.idl
+++ b/udkapi/com/sun/star/beans/NamedValue.idl
@@ -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 __com_sun_star_beans_NamedValue_idl__
-#define __com_sun_star_beans_NamedValue_idl__
+#pragma once
 
  module com {  module sun {  module star {  module beans {
 
@@ -39,6 +38,5 @@ published struct NamedValue
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/NotRemoveableException.idl b/udkapi/com/sun/star/beans/NotRemoveableException.idl
index 3229b567c7d9..0c3ff64dd5dd 100644
--- a/udkapi/com/sun/star/beans/NotRemoveableException.idl
+++ b/udkapi/com/sun/star/beans/NotRemoveableException.idl
@@ -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 __com_sun_star_beans_NotRemoveableException_idl__
-#define __com_sun_star_beans_NotRemoveableException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -35,6 +34,5 @@ published exception NotRemoveableException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/Optional.idl b/udkapi/com/sun/star/beans/Optional.idl
index e7ab5f20e4d3..e55be0a31387 100644
--- a/udkapi/com/sun/star/beans/Optional.idl
+++ b/udkapi/com/sun/star/beans/Optional.idl
@@ -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 __com_sun_star_beans_Optional_idl__
-#define __com_sun_star_beans_Optional_idl__
+#pragma once
 
 module com {  module sun {  module star {  module beans {
 
@@ -48,6 +47,5 @@ struct Optional<T> {
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/Pair.idl b/udkapi/com/sun/star/beans/Pair.idl
index f394f5d50150..3423f7b2bfd7 100644
--- a/udkapi/com/sun/star/beans/Pair.idl
+++ b/udkapi/com/sun/star/beans/Pair.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_beans_Pair_idl__
-#define __com_sun_star_beans_Pair_idl__
+#pragma once
 
 module com {  module sun {  module star {  module beans {
 
@@ -43,6 +42,5 @@ struct Pair<T, U> {
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/Property.idl b/udkapi/com/sun/star/beans/Property.idl
index 7892e1668dce..aca7346151e6 100644
--- a/udkapi/com/sun/star/beans/Property.idl
+++ b/udkapi/com/sun/star/beans/Property.idl
@@ -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 __com_sun_star_beans_Property_idl__
-#define __com_sun_star_beans_Property_idl__
+#pragma once
 
 #include <com/sun/star/reflection/XIdlClass.idl>
 
@@ -72,6 +71,5 @@ published struct Property
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyAttribute.idl b/udkapi/com/sun/star/beans/PropertyAttribute.idl
index a75f4afaa0e2..f1aa3309d7cd 100644
--- a/udkapi/com/sun/star/beans/PropertyAttribute.idl
+++ b/udkapi/com/sun/star/beans/PropertyAttribute.idl
@@ -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 __com_sun_star_beans_PropertyAttribute_idl__
-#define __com_sun_star_beans_PropertyAttribute_idl__
+#pragma once
 
 
  module com {  module sun {  module star {  module beans {
@@ -97,6 +96,5 @@ published constants PropertyAttribute
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyBag.idl b/udkapi/com/sun/star/beans/PropertyBag.idl
index 11e150ef8b23..3efb396c9b02 100644
--- a/udkapi/com/sun/star/beans/PropertyBag.idl
+++ b/udkapi/com/sun/star/beans/PropertyBag.idl
@@ -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 __com_sun_star_beans_PropertyBag_idl__
-#define __com_sun_star_beans_PropertyBag_idl__
+#pragma once
 
 #include <com/sun/star/beans/XPropertyBag.idl>
 
@@ -43,6 +42,5 @@ published service PropertyBag : XPropertyBag
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyChangeEvent.idl b/udkapi/com/sun/star/beans/PropertyChangeEvent.idl
index 80b6e75d8cf5..d05efc5bce26 100644
--- a/udkapi/com/sun/star/beans/PropertyChangeEvent.idl
+++ b/udkapi/com/sun/star/beans/PropertyChangeEvent.idl
@@ -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 __com_sun_star_beans_PropertyChangeEvent_idl__
-#define __com_sun_star_beans_PropertyChangeEvent_idl__
+#pragma once
 
 #include <com/sun/star/lang/EventObject.idl>
 
@@ -73,6 +72,5 @@ published struct PropertyChangeEvent: com::sun::star::lang::EventObject
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyConcept.idl b/udkapi/com/sun/star/beans/PropertyConcept.idl
index 9cc007350961..0732c9770a05 100644
--- a/udkapi/com/sun/star/beans/PropertyConcept.idl
+++ b/udkapi/com/sun/star/beans/PropertyConcept.idl
@@ -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 __com_sun_star_beans_PropertyConcept_idl__
-#define __com_sun_star_beans_PropertyConcept_idl__
+#pragma once
 
 
 
@@ -74,6 +73,5 @@ published constants PropertyConcept
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyExistException.idl b/udkapi/com/sun/star/beans/PropertyExistException.idl
index 375b5afd19de..a231683799a8 100644
--- a/udkapi/com/sun/star/beans/PropertyExistException.idl
+++ b/udkapi/com/sun/star/beans/PropertyExistException.idl
@@ -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 __com_sun_star_beans_PropertyExistException_idl__
-#define __com_sun_star_beans_PropertyExistException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -38,6 +37,5 @@ published exception PropertyExistException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertySet.idl b/udkapi/com/sun/star/beans/PropertySet.idl
index f612695cc9af..8d9c1dbf07bf 100644
--- a/udkapi/com/sun/star/beans/PropertySet.idl
+++ b/udkapi/com/sun/star/beans/PropertySet.idl
@@ -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 __com_sun_star_beans_PropertySet_idl__
-#define __com_sun_star_beans_PropertySet_idl__
+#pragma once
 
 #include <com/sun/star/beans/XPropertySet.idl>
 
@@ -52,6 +51,5 @@ published service PropertySet
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertySetInfoChange.idl b/udkapi/com/sun/star/beans/PropertySetInfoChange.idl
index fddcc514e66f..1d15f0e72e30 100644
--- a/udkapi/com/sun/star/beans/PropertySetInfoChange.idl
+++ b/udkapi/com/sun/star/beans/PropertySetInfoChange.idl
@@ -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 __com_sun_star_beans_PropertySetInfoChange_idl__
-#define __com_sun_star_beans_PropertySetInfoChange_idl__
+#pragma once
 
 
 
@@ -45,6 +44,5 @@ published constants PropertySetInfoChange
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertySetInfoChangeEvent.idl b/udkapi/com/sun/star/beans/PropertySetInfoChangeEvent.idl
index 7ba1ac54f0bb..8509eac7bb04 100644
--- a/udkapi/com/sun/star/beans/PropertySetInfoChangeEvent.idl
+++ b/udkapi/com/sun/star/beans/PropertySetInfoChangeEvent.idl
@@ -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 __com_sun_star_beans_PropertySetInfoChangeEvent_idl__
-#define __com_sun_star_beans_PropertySetInfoChangeEvent_idl__
+#pragma once
 
 #include <com/sun/star/lang/EventObject.idl>
 
@@ -57,6 +56,5 @@ published struct PropertySetInfoChangeEvent: com::sun::star::lang::EventObject
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyState.idl b/udkapi/com/sun/star/beans/PropertyState.idl
index ffda69801c16..989004e72719 100644
--- a/udkapi/com/sun/star/beans/PropertyState.idl
+++ b/udkapi/com/sun/star/beans/PropertyState.idl
@@ -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 __com_sun_star_beans_PropertyState_idl__
-#define __com_sun_star_beans_PropertyState_idl__
+#pragma once
 
 
 
@@ -80,6 +79,5 @@ published enum PropertyState
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyStateChangeEvent.idl b/udkapi/com/sun/star/beans/PropertyStateChangeEvent.idl
index 4573a1e474f7..e023337fa1cc 100644
--- a/udkapi/com/sun/star/beans/PropertyStateChangeEvent.idl
+++ b/udkapi/com/sun/star/beans/PropertyStateChangeEvent.idl
@@ -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 __com_sun_star_beans_PropertyStateChangeEvent_idl__
-#define __com_sun_star_beans_PropertyStateChangeEvent_idl__
+#pragma once
 
 #include <com/sun/star/lang/EventObject.idl>
 
@@ -73,6 +72,5 @@ published struct PropertyStateChangeEvent: com::sun::star::lang::EventObject
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyValue.idl b/udkapi/com/sun/star/beans/PropertyValue.idl
index 842a57e4d9d4..7f6c1a173667 100644
--- a/udkapi/com/sun/star/beans/PropertyValue.idl
+++ b/udkapi/com/sun/star/beans/PropertyValue.idl
@@ -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 __com_sun_star_beans_PropertyValue_idl__
-#define __com_sun_star_beans_PropertyValue_idl__
+#pragma once
 
 #include <com/sun/star/beans/Property.idl>
 
@@ -64,6 +63,5 @@ published struct PropertyValue
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyValues.idl b/udkapi/com/sun/star/beans/PropertyValues.idl
index 8f79c10c7423..2f93c8bcbf18 100644
--- a/udkapi/com/sun/star/beans/PropertyValues.idl
+++ b/udkapi/com/sun/star/beans/PropertyValues.idl
@@ -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 __com_sun_star_beans_PropertyValues_idl__
-#define __com_sun_star_beans_PropertyValues_idl__
+#pragma once
 
 #include <com/sun/star/beans/PropertyValue.idl>
 
@@ -33,6 +32,5 @@ published typedef sequence<PropertyValue> PropertyValues;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/PropertyVetoException.idl b/udkapi/com/sun/star/beans/PropertyVetoException.idl
index cf95f15ed1c8..f6d6aa19fc72 100644
--- a/udkapi/com/sun/star/beans/PropertyVetoException.idl
+++ b/udkapi/com/sun/star/beans/PropertyVetoException.idl
@@ -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 __com_sun_star_beans_PropertyVetoException_idl__
-#define __com_sun_star_beans_PropertyVetoException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -38,6 +37,5 @@ published exception PropertyVetoException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/SetPropertyTolerantFailed.idl b/udkapi/com/sun/star/beans/SetPropertyTolerantFailed.idl
index 5964c1925073..346f5f2116c9 100644
--- a/udkapi/com/sun/star/beans/SetPropertyTolerantFailed.idl
+++ b/udkapi/com/sun/star/beans/SetPropertyTolerantFailed.idl
@@ -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 __com_sun_star_beans_SetPropertyTolerantFailed_idl__
-#define __com_sun_star_beans_SetPropertyTolerantFailed_idl__
+#pragma once
 
 
 
@@ -51,6 +50,5 @@ published struct SetPropertyTolerantFailed
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/StringPair.idl b/udkapi/com/sun/star/beans/StringPair.idl
index f6846add4e20..570e316bf193 100644
--- a/udkapi/com/sun/star/beans/StringPair.idl
+++ b/udkapi/com/sun/star/beans/StringPair.idl
@@ -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 __com_sun_star_beans_StringPair_idl__
-#define __com_sun_star_beans_StringPair_idl__
+#pragma once
 
 
  module com {  module sun {  module star {  module beans {
@@ -40,6 +39,5 @@ published struct StringPair
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/TolerantPropertySetResultType.idl b/udkapi/com/sun/star/beans/TolerantPropertySetResultType.idl
index f4cb92f4eb27..3cec048fbb7d 100644
--- a/udkapi/com/sun/star/beans/TolerantPropertySetResultType.idl
+++ b/udkapi/com/sun/star/beans/TolerantPropertySetResultType.idl
@@ -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 __com_sun_star_beans_TolerantPropertySetResultType_idl__
-#define __com_sun_star_beans_TolerantPropertySetResultType_idl__
+#pragma once
 
 
 
@@ -76,6 +75,5 @@ constants TolerantPropertySetResultType
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/UnknownPropertyException.idl b/udkapi/com/sun/star/beans/UnknownPropertyException.idl
index a05a78af7ede..6a52a407635a 100644
--- a/udkapi/com/sun/star/beans/UnknownPropertyException.idl
+++ b/udkapi/com/sun/star/beans/UnknownPropertyException.idl
@@ -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 __com_sun_star_beans_UnknownPropertyException_idl__
-#define __com_sun_star_beans_UnknownPropertyException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -38,6 +37,5 @@ published exception UnknownPropertyException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XExactName.idl b/udkapi/com/sun/star/beans/XExactName.idl
index 13663f514fcd..3f8b88e22ede 100644
--- a/udkapi/com/sun/star/beans/XExactName.idl
+++ b/udkapi/com/sun/star/beans/XExactName.idl
@@ -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 __com_sun_star_beans_XExactName_idl__
-#define __com_sun_star_beans_XExactName_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -56,6 +55,5 @@ published interface XExactName: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XFastPropertySet.idl b/udkapi/com/sun/star/beans/XFastPropertySet.idl
index f41997c2d237..2eccdbb210b7 100644
--- a/udkapi/com/sun/star/beans/XFastPropertySet.idl
+++ b/udkapi/com/sun/star/beans/XFastPropertySet.idl
@@ -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 __com_sun_star_beans_XFastPropertySet_idl__
-#define __com_sun_star_beans_XFastPropertySet_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -100,6 +99,5 @@ published interface XFastPropertySet: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XHierarchicalPropertySet.idl b/udkapi/com/sun/star/beans/XHierarchicalPropertySet.idl
index 9230dcc28a5e..9ce91c1289cb 100644
--- a/udkapi/com/sun/star/beans/XHierarchicalPropertySet.idl
+++ b/udkapi/com/sun/star/beans/XHierarchicalPropertySet.idl
@@ -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 __com_sun_star_beans_XHierarchicalPropertySet_idl__
-#define __com_sun_star_beans_XHierarchicalPropertySet_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -145,6 +144,5 @@ published interface XHierarchicalPropertySet: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XHierarchicalPropertySetInfo.idl b/udkapi/com/sun/star/beans/XHierarchicalPropertySetInfo.idl
index 7a21e4596f9b..d0b96f43447a 100644
--- a/udkapi/com/sun/star/beans/XHierarchicalPropertySetInfo.idl
+++ b/udkapi/com/sun/star/beans/XHierarchicalPropertySetInfo.idl
@@ -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 __com_sun_star_beans_XHierarchicalPropertySetInfo_idl__
-#define __com_sun_star_beans_XHierarchicalPropertySetInfo_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -80,6 +79,5 @@ published interface XHierarchicalPropertySetInfo: com::sun::star::uno::XInterfac
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XIntrospection.idl b/udkapi/com/sun/star/beans/XIntrospection.idl
index 9fdb736fc66c..9bc006f6f9de 100644
--- a/udkapi/com/sun/star/beans/XIntrospection.idl
+++ b/udkapi/com/sun/star/beans/XIntrospection.idl
@@ -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 __com_sun_star_beans_XIntrospection_idl__
-#define __com_sun_star_beans_XIntrospection_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -98,6 +97,5 @@ published interface XIntrospection: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XIntrospectionAccess.idl b/udkapi/com/sun/star/beans/XIntrospectionAccess.idl
index be325005f117..9423ee0e316e 100644
--- a/udkapi/com/sun/star/beans/XIntrospectionAccess.idl
+++ b/udkapi/com/sun/star/beans/XIntrospectionAccess.idl
@@ -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 __com_sun_star_beans_XIntrospectionAccess_idl__
-#define __com_sun_star_beans_XIntrospectionAccess_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -273,6 +272,5 @@ published interface XIntrospectionAccess: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XMaterialHolder.idl b/udkapi/com/sun/star/beans/XMaterialHolder.idl
index 372b9af8cbe1..2f24dc84fd70 100644
--- a/udkapi/com/sun/star/beans/XMaterialHolder.idl
+++ b/udkapi/com/sun/star/beans/XMaterialHolder.idl
@@ -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 __com_sun_star_beans_XMaterialHolder_idl__
-#define __com_sun_star_beans_XMaterialHolder_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -50,6 +49,5 @@ published interface XMaterialHolder: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XMultiHierarchicalPropertySet.idl b/udkapi/com/sun/star/beans/XMultiHierarchicalPropertySet.idl
index 079e6614175c..7ebbf4a6bd7b 100644
--- a/udkapi/com/sun/star/beans/XMultiHierarchicalPropertySet.idl
+++ b/udkapi/com/sun/star/beans/XMultiHierarchicalPropertySet.idl
@@ -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 __com_sun_star_beans_XMultiHierarchicalPropertySet_idl__
-#define __com_sun_star_beans_XMultiHierarchicalPropertySet_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -133,6 +132,5 @@ published interface XMultiHierarchicalPropertySet: com::sun::star::uno::XInterfa
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XMultiPropertySet.idl b/udkapi/com/sun/star/beans/XMultiPropertySet.idl
index c49b9a0216b7..fb74ccc6c82d 100644
--- a/udkapi/com/sun/star/beans/XMultiPropertySet.idl
+++ b/udkapi/com/sun/star/beans/XMultiPropertySet.idl
@@ -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 __com_sun_star_beans_XMultiPropertySet_idl__
-#define __com_sun_star_beans_XMultiPropertySet_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -149,6 +148,5 @@ published interface XMultiPropertySet: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XMultiPropertyStates.idl b/udkapi/com/sun/star/beans/XMultiPropertyStates.idl
index 3dff94770422..baeb0d422160 100644
--- a/udkapi/com/sun/star/beans/XMultiPropertyStates.idl
+++ b/udkapi/com/sun/star/beans/XMultiPropertyStates.idl
@@ -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 __com_sun_star_beans_XMultiPropertyStates_idl__
-#define __com_sun_star_beans_XMultiPropertyStates_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/beans/PropertyState.idl>
@@ -108,6 +107,5 @@ published interface XMultiPropertyStates: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertiesChangeListener.idl b/udkapi/com/sun/star/beans/XPropertiesChangeListener.idl
index fac3578ab19f..a85b4d2ab9b5 100644
--- a/udkapi/com/sun/star/beans/XPropertiesChangeListener.idl
+++ b/udkapi/com/sun/star/beans/XPropertiesChangeListener.idl
@@ -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 __com_sun_star_beans_XPropertiesChangeListener_idl__
-#define __com_sun_star_beans_XPropertiesChangeListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -47,6 +46,5 @@ published interface XPropertiesChangeListener: com::sun::star::lang::XEventListe
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertiesChangeNotifier.idl b/udkapi/com/sun/star/beans/XPropertiesChangeNotifier.idl
index cb5d6fa8b6fa..60b3ba7d4b1c 100644
--- a/udkapi/com/sun/star/beans/XPropertiesChangeNotifier.idl
+++ b/udkapi/com/sun/star/beans/XPropertiesChangeNotifier.idl
@@ -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 __com_sun_star_beans_XPropertiesChangeNotifier_idl__
-#define __com_sun_star_beans_XPropertiesChangeNotifier_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -51,6 +50,5 @@ published interface XPropertiesChangeNotifier: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XProperty.idl b/udkapi/com/sun/star/beans/XProperty.idl
index de65682f5131..441c78e77983 100644
--- a/udkapi/com/sun/star/beans/XProperty.idl
+++ b/udkapi/com/sun/star/beans/XProperty.idl
@@ -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 __com_sun_star_beans_XProperty_idl__
-#define __com_sun_star_beans_XProperty_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -50,6 +49,5 @@ published interface XProperty: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyAccess.idl b/udkapi/com/sun/star/beans/XPropertyAccess.idl
index d8cbb43c4bfe..e93e9dbd7b1c 100644
--- a/udkapi/com/sun/star/beans/XPropertyAccess.idl
+++ b/udkapi/com/sun/star/beans/XPropertyAccess.idl
@@ -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 __com_sun_star_beans_XPropertyAccess_idl__
-#define __com_sun_star_beans_XPropertyAccess_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -72,6 +71,5 @@ published interface XPropertyAccess: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyBag.idl b/udkapi/com/sun/star/beans/XPropertyBag.idl
index 3d9efd0abb6c..fc6a532f037d 100644
--- a/udkapi/com/sun/star/beans/XPropertyBag.idl
+++ b/udkapi/com/sun/star/beans/XPropertyBag.idl
@@ -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 __com_sun_star_beans_XPropertyBag_idl__
-#define __com_sun_star_beans_XPropertyBag_idl__
+#pragma once
 
 #include <com/sun/star/beans/XPropertySet.idl>
 #include <com/sun/star/beans/XPropertyContainer.idl>
@@ -44,6 +43,5 @@ published interface XPropertyBag
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyChangeListener.idl b/udkapi/com/sun/star/beans/XPropertyChangeListener.idl
index c80ec9748409..8439e1ed901f 100644
--- a/udkapi/com/sun/star/beans/XPropertyChangeListener.idl
+++ b/udkapi/com/sun/star/beans/XPropertyChangeListener.idl
@@ -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 __com_sun_star_beans_XPropertyChangeListener_idl__
-#define __com_sun_star_beans_XPropertyChangeListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -43,6 +42,5 @@ published interface XPropertyChangeListener: com::sun::star::lang::XEventListene
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyContainer.idl b/udkapi/com/sun/star/beans/XPropertyContainer.idl
index 1843082b27e7..66d65d518281 100644
--- a/udkapi/com/sun/star/beans/XPropertyContainer.idl
+++ b/udkapi/com/sun/star/beans/XPropertyContainer.idl
@@ -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 __com_sun_star_beans_XPropertyContainer_idl__
-#define __com_sun_star_beans_XPropertyContainer_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -88,6 +87,5 @@ published interface XPropertyContainer: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertySet.idl b/udkapi/com/sun/star/beans/XPropertySet.idl
index bcf97fa6edd9..1346eb9571d3 100644
--- a/udkapi/com/sun/star/beans/XPropertySet.idl
+++ b/udkapi/com/sun/star/beans/XPropertySet.idl
@@ -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 __com_sun_star_beans_XPropertySet_idl__
-#define __com_sun_star_beans_XPropertySet_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -180,6 +179,5 @@ published interface XPropertySet: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertySetInfo.idl b/udkapi/com/sun/star/beans/XPropertySetInfo.idl
index fb368b21f940..01bdbe3585fd 100644
--- a/udkapi/com/sun/star/beans/XPropertySetInfo.idl
+++ b/udkapi/com/sun/star/beans/XPropertySetInfo.idl
@@ -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 __com_sun_star_beans_XPropertySetInfo_idl__
-#define __com_sun_star_beans_XPropertySetInfo_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -79,6 +78,5 @@ published interface XPropertySetInfo: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertySetInfoChangeListener.idl b/udkapi/com/sun/star/beans/XPropertySetInfoChangeListener.idl
index 1d0676332488..12de08b03ef5 100644
--- a/udkapi/com/sun/star/beans/XPropertySetInfoChangeListener.idl
+++ b/udkapi/com/sun/star/beans/XPropertySetInfoChangeListener.idl
@@ -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 __com_sun_star_beans_XPropertySetInfoChangeListener_idl__
-#define __com_sun_star_beans_XPropertySetInfoChangeListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -44,6 +43,5 @@ published interface XPropertySetInfoChangeListener: com::sun::star::lang::XEvent
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertySetInfoChangeNotifier.idl b/udkapi/com/sun/star/beans/XPropertySetInfoChangeNotifier.idl
index b8302b640743..e7fd645cb1c7 100644
--- a/udkapi/com/sun/star/beans/XPropertySetInfoChangeNotifier.idl
+++ b/udkapi/com/sun/star/beans/XPropertySetInfoChangeNotifier.idl
@@ -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 __com_sun_star_beans_XPropertySetInfoChangeNotifier_idl__
-#define __com_sun_star_beans_XPropertySetInfoChangeNotifier_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/beans/XPropertySetInfoChangeListener.idl>
@@ -55,6 +54,5 @@ published interface XPropertySetInfoChangeNotifier: com::sun::star::uno::XInterf
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertySetOption.idl b/udkapi/com/sun/star/beans/XPropertySetOption.idl
index a896b5c4097b..64be210221dc 100644
--- a/udkapi/com/sun/star/beans/XPropertySetOption.idl
+++ b/udkapi/com/sun/star/beans/XPropertySetOption.idl
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef __com_sun_star_beans_XPropertySetOption_idl__
-#define __com_sun_star_beans_XPropertySetOption_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -26,6 +25,5 @@ interface XPropertySetOption: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyState.idl b/udkapi/com/sun/star/beans/XPropertyState.idl
index fa809164a0ec..cb4d2745f50d 100644
--- a/udkapi/com/sun/star/beans/XPropertyState.idl
+++ b/udkapi/com/sun/star/beans/XPropertyState.idl
@@ -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 __com_sun_star_beans_XPropertyState_idl__
-#define __com_sun_star_beans_XPropertyState_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -123,6 +122,5 @@ published interface XPropertyState: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyStateChangeListener.idl b/udkapi/com/sun/star/beans/XPropertyStateChangeListener.idl
index 2ae37f1fa5f2..c4a74fa5ca78 100644
--- a/udkapi/com/sun/star/beans/XPropertyStateChangeListener.idl
+++ b/udkapi/com/sun/star/beans/XPropertyStateChangeListener.idl
@@ -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 __com_sun_star_beans_XPropertyStateChangeListener_idl__
-#define __com_sun_star_beans_XPropertyStateChangeListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -46,6 +45,5 @@ published interface XPropertyStateChangeListener: com::sun::star::lang::XEventLi
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XPropertyWithState.idl b/udkapi/com/sun/star/beans/XPropertyWithState.idl
index cde3739023b3..55aa52f5b812 100644
--- a/udkapi/com/sun/star/beans/XPropertyWithState.idl
+++ b/udkapi/com/sun/star/beans/XPropertyWithState.idl
@@ -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 __com_sun_star_beans_XPropertyWithState_idl__
-#define __com_sun_star_beans_XPropertyWithState_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -94,6 +93,5 @@ published interface XPropertyWithState: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XTolerantMultiPropertySet.idl b/udkapi/com/sun/star/beans/XTolerantMultiPropertySet.idl
index a003c14b4883..564d0b78bde3 100644
--- a/udkapi/com/sun/star/beans/XTolerantMultiPropertySet.idl
+++ b/udkapi/com/sun/star/beans/XTolerantMultiPropertySet.idl
@@ -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 __com_sun_star_beans_XTolerantMultiPropertySet_idl__
-#define __com_sun_star_beans_XTolerantMultiPropertySet_idl__
+#pragma once
 
 
 #include <com/sun/star/uno/XInterface.idl>
@@ -132,6 +131,5 @@ published interface XTolerantMultiPropertySet : com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/XVetoableChangeListener.idl b/udkapi/com/sun/star/beans/XVetoableChangeListener.idl
index 60738a54b421..9bb8625360dc 100644
--- a/udkapi/com/sun/star/beans/XVetoableChangeListener.idl
+++ b/udkapi/com/sun/star/beans/XVetoableChangeListener.idl
@@ -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 __com_sun_star_beans_XVetoableChangeListener_idl__
-#define __com_sun_star_beans_XVetoableChangeListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -49,6 +48,5 @@ published interface XVetoableChangeListener: com::sun::star::lang::XEventListene
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/beans/theIntrospection.idl b/udkapi/com/sun/star/beans/theIntrospection.idl
index ba100f4b6b7f..9a9876c7502e 100644
--- a/udkapi/com/sun/star/beans/theIntrospection.idl
+++ b/udkapi/com/sun/star/beans/theIntrospection.idl
@@ -7,8 +7,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#ifndef INCLUDED_com_sun_star_beans_theIntrospection_idl
-#define INCLUDED_com_sun_star_beans_theIntrospection_idl
+#pragma once
 
 module com {  module sun {  module star {  module beans {
 
@@ -29,6 +28,5 @@ published singleton theIntrospection: XIntrospection;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/Bridge.idl b/udkapi/com/sun/star/bridge/Bridge.idl
index f16d06f24b4f..c8ad88f062fb 100644
--- a/udkapi/com/sun/star/bridge/Bridge.idl
+++ b/udkapi/com/sun/star/bridge/Bridge.idl
@@ -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 __com_sun_star_bridge_Bridge_idl__
-#define __com_sun_star_bridge_Bridge_idl__
+#pragma once
 
 #include <com/sun/star/lang/XInitialization.idl>
 #include <com/sun/star/lang/XComponent.idl>
@@ -72,6 +71,5 @@ published service Bridge
 
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/BridgeExistsException.idl b/udkapi/com/sun/star/bridge/BridgeExistsException.idl
index ec53eb98e0a4..e7c8d2d7d378 100644
--- a/udkapi/com/sun/star/bridge/BridgeExistsException.idl
+++ b/udkapi/com/sun/star/bridge/BridgeExistsException.idl
@@ -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 _COM_SUN_STAR_BRIDGE_BRIDGEEXISTSEXCEPTION_IDL_
-#define _COM_SUN_STAR_BRIDGE_BRIDGEEXISTSEXCEPTION_IDL_
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -33,6 +32,5 @@ published exception BridgeExistsException: com::sun::star::uno::Exception
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/BridgeFactory.idl b/udkapi/com/sun/star/bridge/BridgeFactory.idl
index 765d2e481ad1..8d47a98259e2 100644
--- a/udkapi/com/sun/star/bridge/BridgeFactory.idl
+++ b/udkapi/com/sun/star/bridge/BridgeFactory.idl
@@ -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 __com_sun_star_bridge_BridgeFactory_idl__
-#define __com_sun_star_bridge_BridgeFactory_idl__
+#pragma once
 
 #include <com/sun/star/bridge/XBridgeFactory2.idl>
 
@@ -37,6 +36,5 @@ published service BridgeFactory : com::sun::star::bridge::XBridgeFactory2;
 
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/IiopBridge.idl b/udkapi/com/sun/star/bridge/IiopBridge.idl
index c6b2681ef63e..abf47bf177be 100644
--- a/udkapi/com/sun/star/bridge/IiopBridge.idl
+++ b/udkapi/com/sun/star/bridge/IiopBridge.idl
@@ -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 __com_sun_star_bridge_IiopBridge_idl__
-#define __com_sun_star_bridge_IiopBridge_idl__
+#pragma once
 
 #include <com/sun/star/lang/XInitialization.idl>
 #include <com/sun/star/lang/XComponent.idl>
@@ -58,6 +57,5 @@ published service IiopBridge
 };
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/InvalidProtocolChangeException.idl b/udkapi/com/sun/star/bridge/InvalidProtocolChangeException.idl
index 9b6191ab5615..4f912f2c08fd 100644
--- a/udkapi/com/sun/star/bridge/InvalidProtocolChangeException.idl
+++ b/udkapi/com/sun/star/bridge/InvalidProtocolChangeException.idl
@@ -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 _COM_SUN_STAR_BRIDGE_INVALIDPROTOCOLCHANGEEXCEPTION_IDL_
-#define _COM_SUN_STAR_BRIDGE_INVALIDPROTOCOLCHANGEEXCEPTION_IDL_
+#pragma once
 
 #include <com/sun/star/bridge/ProtocolProperty.idl>
 #include <com/sun/star/uno/Exception.idl>
@@ -44,6 +43,5 @@ published exception InvalidProtocolChangeException : com::sun::star::uno::Except
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/ModelDependent.idl b/udkapi/com/sun/star/bridge/ModelDependent.idl
index 13a37f7c2042..712fc20c8e96 100644
--- a/udkapi/com/sun/star/bridge/ModelDependent.idl
+++ b/udkapi/com/sun/star/bridge/ModelDependent.idl
@@ -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 __com_sun_star_bridge_ModelDependent_idl__
-#define __com_sun_star_bridge_ModelDependent_idl__
+#pragma once
 
 
 
@@ -41,6 +40,5 @@ published constants ModelDependent
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/OleApplicationRegistration.idl b/udkapi/com/sun/star/bridge/OleApplicationRegistration.idl
index 61dec5ffe16d..bd4c98a35009 100644
--- a/udkapi/com/sun/star/bridge/OleApplicationRegistration.idl
+++ b/udkapi/com/sun/star/bridge/OleApplicationRegistration.idl
@@ -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 __com_sun_star_bridge_OleApplicationRegistration_idl__
-#define __com_sun_star_bridge_OleApplicationRegistration_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -58,6 +57,5 @@ published service OleApplicationRegistration
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/OleBridgeSupplier.idl b/udkapi/com/sun/star/bridge/OleBridgeSupplier.idl
index 614e7d442d3e..1bd809944e23 100644
--- a/udkapi/com/sun/star/bridge/OleBridgeSupplier.idl
+++ b/udkapi/com/sun/star/bridge/OleBridgeSupplier.idl
@@ -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 __com_sun_star_bridge_OleBridgeSupplier_idl__
-#define __com_sun_star_bridge_OleBridgeSupplier_idl__
+#pragma once
 
 #include <com/sun/star/bridge/XBridgeSupplier.idl>
 
@@ -44,6 +43,5 @@ published service OleBridgeSupplier
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/OleBridgeSupplier2.idl b/udkapi/com/sun/star/bridge/OleBridgeSupplier2.idl
index 86c6a6397e39..d1a0fd470096 100644
--- a/udkapi/com/sun/star/bridge/OleBridgeSupplier2.idl
+++ b/udkapi/com/sun/star/bridge/OleBridgeSupplier2.idl
@@ -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 __com_sun_star_bridge_OleBridgeSupplier2_idl__
-#define __com_sun_star_bridge_OleBridgeSupplier2_idl__
+#pragma once
 
 #include <com/sun/star/bridge/XBridgeSupplier2.idl>
 
@@ -59,6 +58,5 @@ published service OleBridgeSupplier2
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/OleBridgeSupplierVar1.idl b/udkapi/com/sun/star/bridge/OleBridgeSupplierVar1.idl
index ea2ad053b0cb..9e187ae080b1 100644
--- a/udkapi/com/sun/star/bridge/OleBridgeSupplierVar1.idl
+++ b/udkapi/com/sun/star/bridge/OleBridgeSupplierVar1.idl
@@ -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 __com_sun_star_bridge_OleBridgeSupplierVar1_idl__
-#define __com_sun_star_bridge_OleBridgeSupplierVar1_idl__
+#pragma once
 
 #include <com/sun/star/bridge/OleBridgeSupplier2.idl>
 
@@ -44,6 +43,5 @@ published service OleBridgeSupplierVar1
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/OleObjectFactory.idl b/udkapi/com/sun/star/bridge/OleObjectFactory.idl
index fb5a69cc8171..af6d4f9dcc19 100644
--- a/udkapi/com/sun/star/bridge/OleObjectFactory.idl
+++ b/udkapi/com/sun/star/bridge/OleObjectFactory.idl
@@ -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 __com_sun_star_bridge_OleObjectFactory_idl__
-#define __com_sun_star_bridge_OleObjectFactory_idl__
+#pragma once
 
 #include <com/sun/star/lang/XMultiServiceFactory.idl>
 
@@ -48,6 +47,5 @@ published service OleObjectFactory
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/ProtocolProperty.idl b/udkapi/com/sun/star/bridge/ProtocolProperty.idl
index 015ddf0734fc..b42c3e04c21e 100644
--- a/udkapi/com/sun/star/bridge/ProtocolProperty.idl
+++ b/udkapi/com/sun/star/bridge/ProtocolProperty.idl
@@ -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 _COM_SUN_STAR_BRIDGE_PROTOCOLPROPERTY_IDL_
-#define _COM_SUN_STAR_BRIDGE_PROTOCOLPROPERTY_IDL_
+#pragma once
 
 module com { module sun { module star { module bridge {
 
@@ -31,6 +30,5 @@ published struct ProtocolProperty
 };
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/UnoUrlResolver.idl b/udkapi/com/sun/star/bridge/UnoUrlResolver.idl
index 4a1d72161d08..6a4a7b52f2af 100644
--- a/udkapi/com/sun/star/bridge/UnoUrlResolver.idl
+++ b/udkapi/com/sun/star/bridge/UnoUrlResolver.idl
@@ -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 __com_sun_star_bridge_UnoUrlResolver_idl__
-#define __com_sun_star_bridge_UnoUrlResolver_idl__
+#pragma once
 
 
  module com {  module sun {  module star {  module bridge {
@@ -34,6 +33,5 @@ published service UnoUrlResolver: XUnoUrlResolver;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/UrpBridge.idl b/udkapi/com/sun/star/bridge/UrpBridge.idl
index 0697cfc1e8cf..79cb0ba21a9c 100644
--- a/udkapi/com/sun/star/bridge/UrpBridge.idl
+++ b/udkapi/com/sun/star/bridge/UrpBridge.idl
@@ -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 __com_sun_star_bridge_UrpBridge_idl__
-#define __com_sun_star_bridge_UrpBridge_idl__
+#pragma once
 
 #include <com/sun/star/lang/XInitialization.idl>
 #include <com/sun/star/lang/XComponent.idl>
@@ -58,6 +57,5 @@ published service UrpBridge
 };
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XBridge.idl b/udkapi/com/sun/star/bridge/XBridge.idl
index 41fc2d4344c5..63008c32ca72 100644
--- a/udkapi/com/sun/star/bridge/XBridge.idl
+++ b/udkapi/com/sun/star/bridge/XBridge.idl
@@ -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 _COM_SUN_STAR_BRIDGE_XBRIDGE_IDL_
-#define _COM_SUN_STAR_BRIDGE_XBRIDGE_IDL_
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -53,6 +52,5 @@ published interface XBridge: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XBridgeFactory.idl b/udkapi/com/sun/star/bridge/XBridgeFactory.idl
index a849f3e7a19c..e99578c95869 100644
--- a/udkapi/com/sun/star/bridge/XBridgeFactory.idl
+++ b/udkapi/com/sun/star/bridge/XBridgeFactory.idl
@@ -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 _COM_SUN_STAR_BRIDGE_XBRIDGEFACTORY_IDL_
-#define _COM_SUN_STAR_BRIDGE_XBRIDGEFACTORY_IDL_
+#pragma once
 
 #include <com/sun/star/lang/IllegalArgumentException.idl>
 
@@ -84,6 +83,5 @@ published interface XBridgeFactory: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XBridgeFactory2.idl b/udkapi/com/sun/star/bridge/XBridgeFactory2.idl
index 92849570d83b..84e8b634dff4 100644
--- a/udkapi/com/sun/star/bridge/XBridgeFactory2.idl
+++ b/udkapi/com/sun/star/bridge/XBridgeFactory2.idl
@@ -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 __com_sun_star_bridge_XBridgeFactory2_idl__
-#define __com_sun_star_bridge_XBridgeFactory2_idl__
+#pragma once
 
 #include <com/sun/star/lang/XComponent.idl>
 #include <com/sun/star/bridge/XBridgeFactory.idl>
@@ -44,6 +43,5 @@ published interface XBridgeFactory2
 
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XBridgeSupplier.idl b/udkapi/com/sun/star/bridge/XBridgeSupplier.idl
index d6d6aff37faa..ebd5c818430e 100644
--- a/udkapi/com/sun/star/bridge/XBridgeSupplier.idl
+++ b/udkapi/com/sun/star/bridge/XBridgeSupplier.idl
@@ -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 __com_sun_star_bridge_XBridgeSupplier_idl__
-#define __com_sun_star_bridge_XBridgeSupplier_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -82,6 +81,5 @@ published interface XBridgeSupplier: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XBridgeSupplier2.idl b/udkapi/com/sun/star/bridge/XBridgeSupplier2.idl
index 94c36850116c..dce658107b9d 100644
--- a/udkapi/com/sun/star/bridge/XBridgeSupplier2.idl
+++ b/udkapi/com/sun/star/bridge/XBridgeSupplier2.idl
@@ -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 __com_sun_star_bridge_XBridgeSupplier2_idl__
-#define __com_sun_star_bridge_XBridgeSupplier2_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -97,6 +96,5 @@ published interface XBridgeSupplier2: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XInstanceProvider.idl b/udkapi/com/sun/star/bridge/XInstanceProvider.idl
index 50454f513f79..077c4d9bcfff 100644
--- a/udkapi/com/sun/star/bridge/XInstanceProvider.idl
+++ b/udkapi/com/sun/star/bridge/XInstanceProvider.idl
@@ -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 _COM_SUN_STAR_BRIDGE_XINSTANCEPROVIDER_IDL_
-#define _COM_SUN_STAR_BRIDGE_XINSTANCEPROVIDER_IDL_
+#pragma once
 
 #include <com/sun/star/container/NoSuchElementException.idl>
 
@@ -53,6 +52,5 @@ published interface XInstanceProvider: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XProtocolProperties.idl b/udkapi/com/sun/star/bridge/XProtocolProperties.idl
index 501c2aceb99f..8c4eccb0c73d 100644
--- a/udkapi/com/sun/star/bridge/XProtocolProperties.idl
+++ b/udkapi/com/sun/star/bridge/XProtocolProperties.idl
@@ -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 _COM_SUN_STAR_BRIDGE_XPROTOCOLPROPERTIES_IDL_
-#define _COM_SUN_STAR_BRIDGE_XPROTOCOLPROPERTIES_IDL_
+#pragma once
 #include <com/sun/star/bridge/ProtocolProperty.idl>
 #include <com/sun/star/bridge/InvalidProtocolChangeException.idl>
 
@@ -89,6 +88,5 @@ published interface XProtocolProperties : com::sun::star::uno::XInterface
 };
 
 };};};};
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/XUnoUrlResolver.idl b/udkapi/com/sun/star/bridge/XUnoUrlResolver.idl
index 60415b8a2cb3..1d60e0afef8c 100644
--- a/udkapi/com/sun/star/bridge/XUnoUrlResolver.idl
+++ b/udkapi/com/sun/star/bridge/XUnoUrlResolver.idl
@@ -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 __com_sun_star_bridge_XUnoUrlResolver_idl__
-#define __com_sun_star_bridge_XUnoUrlResolver_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/lang/IllegalArgumentException.idl>
@@ -49,6 +48,5 @@ published interface XUnoUrlResolver: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/ApplicationRegistration.idl b/udkapi/com/sun/star/bridge/oleautomation/ApplicationRegistration.idl
index ad8159c6b339..3aca4763ce45 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/ApplicationRegistration.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/ApplicationRegistration.idl
@@ -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 __com_sun_star_bridge_oleautomation_ApplicationRegistration_idl__
-#define __com_sun_star_bridge_oleautomation_ApplicationRegistration_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -62,6 +61,5 @@ service ApplicationRegistration
 
 }; }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/BridgeSupplier.idl b/udkapi/com/sun/star/bridge/oleautomation/BridgeSupplier.idl
index cfb82cbb129f..5835415d778f 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/BridgeSupplier.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/BridgeSupplier.idl
@@ -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 __com_sun_star_bridge_oleautomation_BridgeSupplier_idl__
-#define __com_sun_star_bridge_oleautomation_BridgeSupplier_idl__
+#pragma once
 
 #include <com/sun/star/bridge/XBridgeSupplier2.idl>
 
@@ -64,6 +63,5 @@ service BridgeSupplier
 
 }; }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/Currency.idl b/udkapi/com/sun/star/bridge/oleautomation/Currency.idl
index f9bbcf91ee84..efacf80a8d00 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/Currency.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/Currency.idl
@@ -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 __com_sun_star_bridge_oleautomation_Currency_idl__
-#define __com_sun_star_bridge_oleautomation_Currency_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module bridge {  module oleautomation {
@@ -50,6 +49,5 @@ struct Currency
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/Date.idl b/udkapi/com/sun/star/bridge/oleautomation/Date.idl
index cc6b886b40f1..30a1d6f6aec1 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/Date.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/Date.idl
@@ -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 __com_sun_star_bridge_oleautomation_Date_idl__
-#define __com_sun_star_bridge_oleautomation_Date_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module bridge {  module oleautomation {
@@ -49,6 +48,5 @@ struct Date
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/Decimal.idl b/udkapi/com/sun/star/bridge/oleautomation/Decimal.idl
index f07ba471eaf9..95bb5e5e4977 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/Decimal.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/Decimal.idl
@@ -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 __com_sun_star_bridge_oleautomation_Decimal_idl__
-#define __com_sun_star_bridge_oleautomation_Decimal_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module bridge {  module oleautomation {
@@ -53,6 +52,5 @@ struct Decimal
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/Factory.idl b/udkapi/com/sun/star/bridge/oleautomation/Factory.idl
index 47a58746c855..752853635f54 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/Factory.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/Factory.idl
@@ -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 __com_sun_star_bridge_oleautomation_Factory_idl__
-#define __com_sun_star_bridge_oleautomation_Factory_idl__
+#pragma once
 
 #include <com/sun/star/lang/XMultiServiceFactory.idl>
 
@@ -50,6 +49,5 @@ service Factory
 
 }; }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/NamedArgument.idl b/udkapi/com/sun/star/bridge/oleautomation/NamedArgument.idl
index 9de3ae2faec3..6ab183ec1964 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/NamedArgument.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/NamedArgument.idl
@@ -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 __com_sun_star_bridge_oleautomation_NamedArgument_idl__
-#define __com_sun_star_bridge_oleautomation_NamedArgument_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module bridge {  module oleautomation {
@@ -52,6 +51,5 @@ struct NamedArgument
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/PropertyPutArgument.idl b/udkapi/com/sun/star/bridge/oleautomation/PropertyPutArgument.idl
index a01054d6d743..cc9ebf4e73e9 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/PropertyPutArgument.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/PropertyPutArgument.idl
@@ -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 __com_sun_star_bridge_oleautomation_PropertyPutArgument_idl__
-#define __com_sun_star_bridge_oleautomation_PropertyPutArgument_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module bridge {  module oleautomation {
@@ -59,6 +58,5 @@ struct PropertyPutArgument
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/SCode.idl b/udkapi/com/sun/star/bridge/oleautomation/SCode.idl
index 5791d9ddb7fb..3d320a73a66f 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/SCode.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/SCode.idl
@@ -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 __com_sun_star_bridge_oleautomation_SCode_idl__
-#define __com_sun_star_bridge_oleautomation_SCode_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module bridge {  module oleautomation {
@@ -51,6 +50,5 @@ struct SCode
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/bridge/oleautomation/XAutomationObject.idl b/udkapi/com/sun/star/bridge/oleautomation/XAutomationObject.idl
index 3d38578ed25a..f597071ebca4 100644
--- a/udkapi/com/sun/star/bridge/oleautomation/XAutomationObject.idl
+++ b/udkapi/com/sun/star/bridge/oleautomation/XAutomationObject.idl
@@ -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 __com_sun_star_bridge_oleautomation_XAutomationObject_idl__
-#define __com_sun_star_bridge_oleautomation_XAutomationObject_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -45,6 +44,5 @@ interface XAutomationObject: com::sun::star::uno::XInterface
 }; }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/Acceptor.idl b/udkapi/com/sun/star/connection/Acceptor.idl
index 9448a1f71b06..feeb06da6090 100644
--- a/udkapi/com/sun/star/connection/Acceptor.idl
+++ b/udkapi/com/sun/star/connection/Acceptor.idl
@@ -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 __com_sun_star_connection_Acceptor_idl__
-#define __com_sun_star_connection_Acceptor_idl__
+#pragma once
 
 
  module com {  module sun {  module star {  module connection {
@@ -36,6 +35,5 @@ published service Acceptor: XAcceptor;
 
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/AlreadyAcceptingException.idl b/udkapi/com/sun/star/connection/AlreadyAcceptingException.idl
index ab9e3a1548cf..6583b642e66a 100644
--- a/udkapi/com/sun/star/connection/AlreadyAcceptingException.idl
+++ b/udkapi/com/sun/star/connection/AlreadyAcceptingException.idl
@@ -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 _COM_SUN_STAR_CONNECTION_ALREADYACCEPTINGEXCEPTION_IDL_
-#define _COM_SUN_STAR_CONNECTION_ALREADYACCEPTINGEXCEPTION_IDL_
+#pragma once
 #include <com/sun/star/uno/Exception.idl>
 
  module com {  module sun {  module star {  module connection {
@@ -31,6 +30,5 @@ published exception AlreadyAcceptingException: com::sun::star::uno::Exception
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/ConnectionSetupException.idl b/udkapi/com/sun/star/connection/ConnectionSetupException.idl
index 816454afd58a..49cef3e86b15 100644
--- a/udkapi/com/sun/star/connection/ConnectionSetupException.idl
+++ b/udkapi/com/sun/star/connection/ConnectionSetupException.idl
@@ -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 _COM_SUN_STAR_CONNECTION_CONNECTIONSETUPEXCEPTION_IDL_
-#define _COM_SUN_STAR_CONNECTION_CONNECTIONSETUPEXCEPTION_IDL_
+#pragma once
 #include <com/sun/star/uno/Exception.idl>
 
  module com {  module sun {  module star {  module connection {
@@ -31,6 +30,5 @@ published exception ConnectionSetupException: com::sun::star::uno::Exception
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/Connector.idl b/udkapi/com/sun/star/connection/Connector.idl
index b5fecbb6640e..a920765fa36f 100644
--- a/udkapi/com/sun/star/connection/Connector.idl
+++ b/udkapi/com/sun/star/connection/Connector.idl
@@ -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 __com_sun_star_connection_Connector_idl__
-#define __com_sun_star_connection_Connector_idl__
+#pragma once
 
 
  module com {  module sun {  module star {  module connection {
@@ -35,6 +34,5 @@ published service Connector: XConnector;
 
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/NoConnectException.idl b/udkapi/com/sun/star/connection/NoConnectException.idl
index 63044bdf353e..d0714da213cc 100644
--- a/udkapi/com/sun/star/connection/NoConnectException.idl
+++ b/udkapi/com/sun/star/connection/NoConnectException.idl
@@ -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 _COM_SUN_STAR_CONNECTION_NOCONNECTEXCEPTION_IDL_
-#define _COM_SUN_STAR_CONNECTION_NOCONNECTEXCEPTION_IDL_
+#pragma once
 #include <com/sun/star/uno/Exception.idl>
 
 module com {  module sun {  module star {  module connection {
@@ -31,6 +30,5 @@ published exception NoConnectException: com::sun::star::uno::Exception
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/SocketPermission.idl b/udkapi/com/sun/star/connection/SocketPermission.idl
index 7f838a25f8a5..b6ac2cb42022 100644
--- a/udkapi/com/sun/star/connection/SocketPermission.idl
+++ b/udkapi/com/sun/star/connection/SocketPermission.idl
@@ -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 __com_sun_star_connection_SocketPermission_idl__
-#define __com_sun_star_connection_SocketPermission_idl__
+#pragma once
 
 
 module com {  module sun {  module star {  module connection {
@@ -90,6 +89,5 @@ published struct SocketPermission
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/XAcceptor.idl b/udkapi/com/sun/star/connection/XAcceptor.idl
index c75469d81236..e685eff38063 100644
--- a/udkapi/com/sun/star/connection/XAcceptor.idl
+++ b/udkapi/com/sun/star/connection/XAcceptor.idl
@@ -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 _COM_SUN_STAR_CONNECTION_XACCEPTOR_IDL_
-#define _COM_SUN_STAR_CONNECTION_XACCEPTOR_IDL_
+#pragma once
 
 #include <com/sun/star/connection/ConnectionSetupException.idl>
 #include <com/sun/star/connection/AlreadyAcceptingException.idl>
@@ -71,6 +70,5 @@ published interface XAcceptor: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/XConnection.idl b/udkapi/com/sun/star/connection/XConnection.idl
index e8325775c407..77dfc9c306c5 100644
--- a/udkapi/com/sun/star/connection/XConnection.idl
+++ b/udkapi/com/sun/star/connection/XConnection.idl
@@ -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 _COM_SUN_STAR_CONNECTION_XCONNECTION_IDL_
-#define _COM_SUN_STAR_CONNECTION_XCONNECTION_IDL_
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -87,6 +86,5 @@ published interface XConnection: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/XConnection2.idl b/udkapi/com/sun/star/connection/XConnection2.idl
index 74e4796d5221..f7b04d913d69 100644
--- a/udkapi/com/sun/star/connection/XConnection2.idl
+++ b/udkapi/com/sun/star/connection/XConnection2.idl
@@ -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 _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_
-#define _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 #include <com/sun/star/io/BufferSizeExceededException.idl>
@@ -53,6 +52,5 @@ published interface XConnection2: com::sun::star::connection::XConnection
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/XConnectionBroadcaster.idl b/udkapi/com/sun/star/connection/XConnectionBroadcaster.idl
index b60b3c5c54eb..b841a173a054 100644
--- a/udkapi/com/sun/star/connection/XConnectionBroadcaster.idl
+++ b/udkapi/com/sun/star/connection/XConnectionBroadcaster.idl
@@ -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 _COM_SUN_STAR_CONNECTION_XCONNECTIONBROADCASTER_IDL_
-#define _COM_SUN_STAR_CONNECTION_XCONNECTIONBROADCASTER_IDL_
+#pragma once
 
 #include <com/sun/star/io/XStreamListener.idl>
 
@@ -52,6 +51,5 @@ published interface XConnectionBroadcaster: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/connection/XConnector.idl b/udkapi/com/sun/star/connection/XConnector.idl
index 93709195f2c3..b12a8da385d2 100644
--- a/udkapi/com/sun/star/connection/XConnector.idl
+++ b/udkapi/com/sun/star/connection/XConnector.idl
@@ -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 _COM_SUN_STAR_CONNECTION_XCONNECTOR_IDL_
-#define _COM_SUN_STAR_CONNECTION_XCONNECTOR_IDL_
+#pragma once
 
 #include <com/sun/star/connection/ConnectionSetupException.idl>
 #include <com/sun/star/connection/NoConnectException.idl>
@@ -59,6 +58,5 @@ published interface XConnector: com::sun::star::uno::XInterface
 
 };};};};
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/ContainerEvent.idl b/udkapi/com/sun/star/container/ContainerEvent.idl
index 735d4f58f73b..108382e7191b 100644
--- a/udkapi/com/sun/star/container/ContainerEvent.idl
+++ b/udkapi/com/sun/star/container/ContainerEvent.idl
@@ -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 __com_sun_star_container_ContainerEvent_idl__
-#define __com_sun_star_container_ContainerEvent_idl__
+#pragma once
 
 #include <com/sun/star/lang/EventObject.idl>
 
@@ -54,6 +53,5 @@ published struct ContainerEvent: com::sun::star::lang::EventObject
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/ElementExistException.idl b/udkapi/com/sun/star/container/ElementExistException.idl
index c711686d5dbc..259318dda333 100644
--- a/udkapi/com/sun/star/container/ElementExistException.idl
+++ b/udkapi/com/sun/star/container/ElementExistException.idl
@@ -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 __com_sun_star_container_ElementExistException_idl__
-#define __com_sun_star_container_ElementExistException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -42,6 +41,5 @@ published exception ElementExistException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/EnumerableMap.idl b/udkapi/com/sun/star/container/EnumerableMap.idl
index 44cab340aef7..f6f63588df93 100644
--- a/udkapi/com/sun/star/container/EnumerableMap.idl
+++ b/udkapi/com/sun/star/container/EnumerableMap.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_container_EnumerableMap_idl__
-#define __com_sun_star_container_EnumerableMap_idl__
+#pragma once
 
 #include <com/sun/star/beans/IllegalTypeException.idl>
 #include <com/sun/star/beans/Pair.idl>
@@ -126,6 +125,5 @@ service EnumerableMap : XEnumerableMap
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/NoSuchElementException.idl b/udkapi/com/sun/star/container/NoSuchElementException.idl
index b8a0c9ae042d..c28acb882f37 100644
--- a/udkapi/com/sun/star/container/NoSuchElementException.idl
+++ b/udkapi/com/sun/star/container/NoSuchElementException.idl
@@ -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 __com_sun_star_container_NoSuchElementException_idl__
-#define __com_sun_star_container_NoSuchElementException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -38,6 +37,5 @@ published exception NoSuchElementException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XChild.idl b/udkapi/com/sun/star/container/XChild.idl
index e234673c4256..23e93de36b80 100644
--- a/udkapi/com/sun/star/container/XChild.idl
+++ b/udkapi/com/sun/star/container/XChild.idl
@@ -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 __com_sun_star_container_XChild_idl__
-#define __com_sun_star_container_XChild_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -54,6 +53,5 @@ published interface XChild: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XComponentEnumeration.idl b/udkapi/com/sun/star/container/XComponentEnumeration.idl
index d95a6975c18a..4b1ecdc9eb2a 100644
--- a/udkapi/com/sun/star/container/XComponentEnumeration.idl
+++ b/udkapi/com/sun/star/container/XComponentEnumeration.idl
@@ -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 __com_sun_star_container_XComponentEnumeration_idl__
-#define __com_sun_star_container_XComponentEnumeration_idl__
+#pragma once
 
 #include <com/sun/star/container/XEnumeration.idl>
 
@@ -49,6 +48,5 @@ published interface XComponentEnumeration: com::sun::star::container::XEnumerati
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XComponentEnumerationAccess.idl b/udkapi/com/sun/star/container/XComponentEnumerationAccess.idl
index a296c0490840..44e8cbae41a3 100644
--- a/udkapi/com/sun/star/container/XComponentEnumerationAccess.idl
+++ b/udkapi/com/sun/star/container/XComponentEnumerationAccess.idl
@@ -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 __com_sun_star_container_XComponentEnumerationAccess_idl__
-#define __com_sun_star_container_XComponentEnumerationAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XEnumerationAccess.idl>
 
@@ -43,6 +42,5 @@ published interface XComponentEnumerationAccess: com::sun::star::container::XEnu
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XContainer.idl b/udkapi/com/sun/star/container/XContainer.idl
index 9e38a6b9658d..0ea5dbc93c64 100644
--- a/udkapi/com/sun/star/container/XContainer.idl
+++ b/udkapi/com/sun/star/container/XContainer.idl
@@ -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 __com_sun_star_container_XContainer_idl__
-#define __com_sun_star_container_XContainer_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -73,6 +72,5 @@ published interface XContainer: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XContainerApproveBroadcaster.idl b/udkapi/com/sun/star/container/XContainerApproveBroadcaster.idl
index 8ecbf087ed5f..b4ca1bd3c908 100644
--- a/udkapi/com/sun/star/container/XContainerApproveBroadcaster.idl
+++ b/udkapi/com/sun/star/container/XContainerApproveBroadcaster.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_container_XContainerApproveBroadcaster_idl__
-#define __com_sun_star_container_XContainerApproveBroadcaster_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -48,6 +47,5 @@ interface XContainerApproveBroadcaster
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XContainerApproveListener.idl b/udkapi/com/sun/star/container/XContainerApproveListener.idl
index 2521398a3e69..874c95f5f80e 100644
--- a/udkapi/com/sun/star/container/XContainerApproveListener.idl
+++ b/udkapi/com/sun/star/container/XContainerApproveListener.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_container_XContainerApproveListener_idl
-#define __com_sun_star_container_XContainerApproveListener_idl
+#pragma once
 
 #include <com/sun/star/container/ContainerEvent.idl>
 #include <com/sun/star/lang/WrappedTargetException.idl>
@@ -66,6 +65,5 @@ interface XContainerApproveListener
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XContainerListener.idl b/udkapi/com/sun/star/container/XContainerListener.idl
index 8323292e8691..09b3d399a3fa 100644
--- a/udkapi/com/sun/star/container/XContainerListener.idl
+++ b/udkapi/com/sun/star/container/XContainerListener.idl
@@ -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 __com_sun_star_container_XContainerListener_idl__
-#define __com_sun_star_container_XContainerListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -52,6 +51,5 @@ published interface XContainerListener: com::sun::star::lang::XEventListener
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XContainerQuery.idl b/udkapi/com/sun/star/container/XContainerQuery.idl
index 8e99f53f7ccd..43d9eb17b71e 100644
--- a/udkapi/com/sun/star/container/XContainerQuery.idl
+++ b/udkapi/com/sun/star/container/XContainerQuery.idl
@@ -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 __com_sun_star_container_XContainerQuery_idl__
-#define __com_sun_star_container_XContainerQuery_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/container/XEnumeration.idl>
@@ -90,6 +89,5 @@ published interface XContainerQuery: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XContentEnumerationAccess.idl b/udkapi/com/sun/star/container/XContentEnumerationAccess.idl
index 50eee6d97d47..4b45c7eb3d15 100644
--- a/udkapi/com/sun/star/container/XContentEnumerationAccess.idl
+++ b/udkapi/com/sun/star/container/XContentEnumerationAccess.idl
@@ -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 __com_sun_star_container_XContentEnumerationAccess_idl__
-#define __com_sun_star_container_XContentEnumerationAccess_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -61,6 +60,5 @@ published interface XContentEnumerationAccess: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XElementAccess.idl b/udkapi/com/sun/star/container/XElementAccess.idl
index e009b36a7a16..c4855376e1a1 100644
--- a/udkapi/com/sun/star/container/XElementAccess.idl
+++ b/udkapi/com/sun/star/container/XElementAccess.idl
@@ -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 __com_sun_star_container_XElementAccess_idl__
-#define __com_sun_star_container_XElementAccess_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -52,6 +51,5 @@ published interface XElementAccess: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XEnumerableMap.idl b/udkapi/com/sun/star/container/XEnumerableMap.idl
index 74470f9d9873..c76ed5098308 100644
--- a/udkapi/com/sun/star/container/XEnumerableMap.idl
+++ b/udkapi/com/sun/star/container/XEnumerableMap.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_container_XEnumerableMap_idl__
-#define __com_sun_star_container_XEnumerableMap_idl__
+#pragma once
 
 #include <com/sun/star/container/XMap.idl>
 #include <com/sun/star/container/XEnumeration.idl>
@@ -95,6 +94,5 @@ interface XEnumerableMap : XMap
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XEnumeration.idl b/udkapi/com/sun/star/container/XEnumeration.idl
index 48a46a6fd004..f26d5a6cadae 100644
--- a/udkapi/com/sun/star/container/XEnumeration.idl
+++ b/udkapi/com/sun/star/container/XEnumeration.idl
@@ -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 __com_sun_star_container_XEnumeration_idl__
-#define __com_sun_star_container_XEnumeration_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -79,6 +78,5 @@ published interface XEnumeration: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XEnumerationAccess.idl b/udkapi/com/sun/star/container/XEnumerationAccess.idl
index e4c35005271a..306f9000a5bd 100644
--- a/udkapi/com/sun/star/container/XEnumerationAccess.idl
+++ b/udkapi/com/sun/star/container/XEnumerationAccess.idl
@@ -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 __com_sun_star_container_XEnumerationAccess_idl__
-#define __com_sun_star_container_XEnumerationAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XElementAccess.idl>
 
@@ -44,6 +43,5 @@ published interface XEnumerationAccess: com::sun::star::container::XElementAcces
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XHierarchicalName.idl b/udkapi/com/sun/star/container/XHierarchicalName.idl
index f4db3968c1a8..12499bcc6eda 100644
--- a/udkapi/com/sun/star/container/XHierarchicalName.idl
+++ b/udkapi/com/sun/star/container/XHierarchicalName.idl
@@ -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 __com_sun_star_container_XHierarchicalName_idl__
-#define __com_sun_star_container_XHierarchicalName_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -60,6 +59,5 @@ published interface XHierarchicalName: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XHierarchicalNameAccess.idl b/udkapi/com/sun/star/container/XHierarchicalNameAccess.idl
index 59acaf0c07e3..a15c3fb56b71 100644
--- a/udkapi/com/sun/star/container/XHierarchicalNameAccess.idl
+++ b/udkapi/com/sun/star/container/XHierarchicalNameAccess.idl
@@ -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 __com_sun_star_container_XHierarchicalNameAccess_idl__
-#define __com_sun_star_container_XHierarchicalNameAccess_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -70,6 +69,5 @@ published interface XHierarchicalNameAccess: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XHierarchicalNameContainer.idl b/udkapi/com/sun/star/container/XHierarchicalNameContainer.idl
index a8e7ea077e3b..ed60e8b5d41e 100644
--- a/udkapi/com/sun/star/container/XHierarchicalNameContainer.idl
+++ b/udkapi/com/sun/star/container/XHierarchicalNameContainer.idl
@@ -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 __com_sun_star_container_XHierarchicalNameContainer_idl__
-#define __com_sun_star_container_XHierarchicalNameContainer_idl__
+#pragma once
 
 #include <com/sun/star/container/XHierarchicalNameReplace.idl>
 #include <com/sun/star/container/XHierarchicalNameAccess.idl>
@@ -60,6 +59,5 @@ published interface XHierarchicalNameContainer : com::sun::star::container::XHie
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XHierarchicalNameReplace.idl b/udkapi/com/sun/star/container/XHierarchicalNameReplace.idl
index dd23a05faf75..b50893366a26 100644
--- a/udkapi/com/sun/star/container/XHierarchicalNameReplace.idl
+++ b/udkapi/com/sun/star/container/XHierarchicalNameReplace.idl
@@ -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 __com_sun_star_container_XHierarchicalNameReplace_idl__
-#define __com_sun_star_container_XHierarchicalNameReplace_idl__
+#pragma once
 
 #include <com/sun/star/container/XHierarchicalNameAccess.idl>
 #include <com/sun/star/lang/IllegalArgumentException.idl>
@@ -52,6 +51,5 @@ published interface XHierarchicalNameReplace : com::sun::star::container::XHiera
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XIdentifierAccess.idl b/udkapi/com/sun/star/container/XIdentifierAccess.idl
index 0711ed6defb5..f08d42e16357 100644
--- a/udkapi/com/sun/star/container/XIdentifierAccess.idl
+++ b/udkapi/com/sun/star/container/XIdentifierAccess.idl
@@ -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 __com_sun_star_container_XIdentifierAccess_idl__
-#define __com_sun_star_container_XIdentifierAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XElementAccess.idl>
 
@@ -64,6 +63,5 @@ published interface XIdentifierAccess: com::sun::star::container::XElementAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XIdentifierContainer.idl b/udkapi/com/sun/star/container/XIdentifierContainer.idl
index 11d59aa517d0..2a1956f45d98 100644
--- a/udkapi/com/sun/star/container/XIdentifierContainer.idl
+++ b/udkapi/com/sun/star/container/XIdentifierContainer.idl
@@ -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 __com_sun_star_container_XIdentifierContainer_idl__
-#define __com_sun_star_container_XIdentifierContainer_idl__
+#pragma once
 
 #include <com/sun/star/container/XIdentifierReplace.idl>
 
@@ -85,6 +84,5 @@ published interface XIdentifierContainer: com::sun::star::container::XIdentifier
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XIdentifierReplace.idl b/udkapi/com/sun/star/container/XIdentifierReplace.idl
index 2a57473f1f87..9eafd7018c8a 100644
--- a/udkapi/com/sun/star/container/XIdentifierReplace.idl
+++ b/udkapi/com/sun/star/container/XIdentifierReplace.idl
@@ -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 __com_sun_star_container_XIdentifierReplace_idl__
-#define __com_sun_star_container_XIdentifierReplace_idl__
+#pragma once
 
 #include <com/sun/star/container/XIdentifierAccess.idl>
 
@@ -67,6 +66,5 @@ published interface XIdentifierReplace: com::sun::star::container::XIdentifierAc
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XImplicitIDAccess.idl b/udkapi/com/sun/star/container/XImplicitIDAccess.idl
index b5f5ac023b5a..277221b012d0 100644
--- a/udkapi/com/sun/star/container/XImplicitIDAccess.idl
+++ b/udkapi/com/sun/star/container/XImplicitIDAccess.idl
@@ -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 __com_sun_star_container_XImplicitIDAccess_idl__
-#define __com_sun_star_container_XImplicitIDAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XElementAccess.idl>
 
@@ -46,6 +45,5 @@ published interface XImplicitIDAccess: com::sun::star::container::XElementAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XImplicitIDContainer.idl b/udkapi/com/sun/star/container/XImplicitIDContainer.idl
index ee2e4c91f3a6..74ca866464ef 100644
--- a/udkapi/com/sun/star/container/XImplicitIDContainer.idl
+++ b/udkapi/com/sun/star/container/XImplicitIDContainer.idl
@@ -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 __com_sun_star_container_XImplicitIDContainer_idl__
-#define __com_sun_star_container_XImplicitIDContainer_idl__
+#pragma once
 
 #include <com/sun/star/container/XImplicitIDReplace.idl>
 
@@ -52,6 +51,5 @@ published interface XImplicitIDContainer: com::sun::star::container::XImplicitID
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XImplicitIDReplace.idl b/udkapi/com/sun/star/container/XImplicitIDReplace.idl
index e16b3b6159f2..21e326fd38d3 100644
--- a/udkapi/com/sun/star/container/XImplicitIDReplace.idl
+++ b/udkapi/com/sun/star/container/XImplicitIDReplace.idl
@@ -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 __com_sun_star_container_XImplicitIDReplace_idl__
-#define __com_sun_star_container_XImplicitIDReplace_idl__
+#pragma once
 
 #include <com/sun/star/container/XImplicitIDAccess.idl>
 
@@ -44,6 +43,5 @@ published interface XImplicitIDReplace: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XIndexAccess.idl b/udkapi/com/sun/star/container/XIndexAccess.idl
index 684efd991123..bae0fefdf215 100644
--- a/udkapi/com/sun/star/container/XIndexAccess.idl
+++ b/udkapi/com/sun/star/container/XIndexAccess.idl
@@ -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 __com_sun_star_container_XIndexAccess_idl__
-#define __com_sun_star_container_XIndexAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XElementAccess.idl>
 
@@ -67,6 +66,5 @@ published interface XIndexAccess: com::sun::star::container::XElementAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XIndexContainer.idl b/udkapi/com/sun/star/container/XIndexContainer.idl
index 289817308292..f85472c2f0e4 100644
--- a/udkapi/com/sun/star/container/XIndexContainer.idl
+++ b/udkapi/com/sun/star/container/XIndexContainer.idl
@@ -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 __com_sun_star_container_XIndexContainer_idl__
-#define __com_sun_star_container_XIndexContainer_idl__
+#pragma once
 
 #include <com/sun/star/container/XIndexReplace.idl>
 
@@ -59,6 +58,5 @@ published interface XIndexContainer: com::sun::star::container::XIndexReplace
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XIndexReplace.idl b/udkapi/com/sun/star/container/XIndexReplace.idl
index 97ab08023f50..71164a63c141 100644
--- a/udkapi/com/sun/star/container/XIndexReplace.idl
+++ b/udkapi/com/sun/star/container/XIndexReplace.idl
@@ -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 __com_sun_star_container_XIndexReplace_idl__
-#define __com_sun_star_container_XIndexReplace_idl__
+#pragma once
 
 #include <com/sun/star/container/XIndexAccess.idl>
 
@@ -51,6 +50,5 @@ published interface XIndexReplace: com::sun::star::container::XIndexAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XMap.idl b/udkapi/com/sun/star/container/XMap.idl
index b4f25fb82f82..a2bd3c306dd9 100644
--- a/udkapi/com/sun/star/container/XMap.idl
+++ b/udkapi/com/sun/star/container/XMap.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_container_XMap_idl__
-#define __com_sun_star_container_XMap_idl__
+#pragma once
 
 #include <com/sun/star/beans/IllegalTypeException.idl>
 #include <com/sun/star/lang/IllegalArgumentException.idl>
@@ -188,6 +187,5 @@ interface XMap
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XNameAccess.idl b/udkapi/com/sun/star/container/XNameAccess.idl
index 93040f761f13..9097a5a2ef9f 100644
--- a/udkapi/com/sun/star/container/XNameAccess.idl
+++ b/udkapi/com/sun/star/container/XNameAccess.idl
@@ -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 __com_sun_star_container_XNameAccess_idl__
-#define __com_sun_star_container_XNameAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XElementAccess.idl>
 
@@ -83,6 +82,5 @@ published interface XNameAccess: com::sun::star::container::XElementAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XNameContainer.idl b/udkapi/com/sun/star/container/XNameContainer.idl
index 8b13f3f4a349..e42d0f033661 100644
--- a/udkapi/com/sun/star/container/XNameContainer.idl
+++ b/udkapi/com/sun/star/container/XNameContainer.idl
@@ -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 __com_sun_star_container_XNameContainer_idl__
-#define __com_sun_star_container_XNameContainer_idl__
+#pragma once
 
 #include <com/sun/star/container/XNameReplace.idl>
 
@@ -60,6 +59,5 @@ published interface XNameContainer: com::sun::star::container::XNameReplace
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XNameReplace.idl b/udkapi/com/sun/star/container/XNameReplace.idl
index a65bc152f95e..3d586673fc65 100644
--- a/udkapi/com/sun/star/container/XNameReplace.idl
+++ b/udkapi/com/sun/star/container/XNameReplace.idl
@@ -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 __com_sun_star_container_XNameReplace_idl__
-#define __com_sun_star_container_XNameReplace_idl__
+#pragma once
 
 #include <com/sun/star/container/XNameAccess.idl>
 
@@ -51,6 +50,5 @@ published interface XNameReplace: com::sun::star::container::XNameAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XNamed.idl b/udkapi/com/sun/star/container/XNamed.idl
index e1e4af3b61d8..164125546b19 100644
--- a/udkapi/com/sun/star/container/XNamed.idl
+++ b/udkapi/com/sun/star/container/XNamed.idl
@@ -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 __com_sun_star_container_XNamed_idl__
-#define __com_sun_star_container_XNamed_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -47,6 +46,5 @@ published interface XNamed: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XSet.idl b/udkapi/com/sun/star/container/XSet.idl
index 5302f9aca418..bdb53250caa3 100644
--- a/udkapi/com/sun/star/container/XSet.idl
+++ b/udkapi/com/sun/star/container/XSet.idl
@@ -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 __com_sun_star_container_XSet_idl__
-#define __com_sun_star_container_XSet_idl__
+#pragma once
 
 #include <com/sun/star/container/XEnumerationAccess.idl>
 
@@ -62,6 +61,5 @@ published interface XSet: com::sun::star::container::XEnumerationAccess
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XStringKeyMap.idl b/udkapi/com/sun/star/container/XStringKeyMap.idl
index 47f58ebfa782..e72e6a8c9a12 100644
--- a/udkapi/com/sun/star/container/XStringKeyMap.idl
+++ b/udkapi/com/sun/star/container/XStringKeyMap.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_container_XStringKeyMap_idl__
-#define __com_sun_star_container_XStringKeyMap_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/lang/IndexOutOfBoundsException.idl>
@@ -121,6 +120,5 @@ interface XStringKeyMap
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/container/XUniqueIDAccess.idl b/udkapi/com/sun/star/container/XUniqueIDAccess.idl
index dc6f9f4e67c0..3045bb76e229 100644
--- a/udkapi/com/sun/star/container/XUniqueIDAccess.idl
+++ b/udkapi/com/sun/star/container/XUniqueIDAccess.idl
@@ -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 __com_sun_star_container_XUniqueIDAccess_idl__
-#define __com_sun_star_container_XUniqueIDAccess_idl__
+#pragma once
 
 #include <com/sun/star/container/XElementAccess.idl>
 
@@ -46,6 +45,5 @@ published interface XUniqueIDAccess: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/AlreadyConnectedException.idl b/udkapi/com/sun/star/io/AlreadyConnectedException.idl
index a7d70e208df6..10dec847979a 100644
--- a/udkapi/com/sun/star/io/AlreadyConnectedException.idl
+++ b/udkapi/com/sun/star/io/AlreadyConnectedException.idl
@@ -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 __com_sun_star_io_AlreadyConnectedException_idl__
-#define __com_sun_star_io_AlreadyConnectedException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -35,6 +34,5 @@ exception AlreadyConnectedException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/BufferSizeExceededException.idl b/udkapi/com/sun/star/io/BufferSizeExceededException.idl
index c12c07e8df38..9dde9cf0d1bc 100644
--- a/udkapi/com/sun/star/io/BufferSizeExceededException.idl
+++ b/udkapi/com/sun/star/io/BufferSizeExceededException.idl
@@ -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 __com_sun_star_io_BufferSizeExceededException_idl__
-#define __com_sun_star_io_BufferSizeExceededException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -39,6 +38,5 @@ published exception BufferSizeExceededException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/ConnectException.idl b/udkapi/com/sun/star/io/ConnectException.idl
index aaee88d0219c..9cfb221f7cc0 100644
--- a/udkapi/com/sun/star/io/ConnectException.idl
+++ b/udkapi/com/sun/star/io/ConnectException.idl
@@ -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 __com_sun_star_io_ConnectException_idl__
-#define __com_sun_star_io_ConnectException_idl__
+#pragma once
 
 #include <com/sun/star/io/SocketException.idl>
 
@@ -36,6 +35,5 @@ exception ConnectException: com::sun::star::io::SocketException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/DataInputStream.idl b/udkapi/com/sun/star/io/DataInputStream.idl
index 923ce61d541e..70f6e98c91de 100644
--- a/udkapi/com/sun/star/io/DataInputStream.idl
+++ b/udkapi/com/sun/star/io/DataInputStream.idl
@@ -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 __com_sun_star_io_DataInputStream_idl__
-#define __com_sun_star_io_DataInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XDataInputStream.idl>
 
@@ -56,6 +55,5 @@ published service DataInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/DataOutputStream.idl b/udkapi/com/sun/star/io/DataOutputStream.idl
index f217893b5d67..53a0487f0d85 100644
--- a/udkapi/com/sun/star/io/DataOutputStream.idl
+++ b/udkapi/com/sun/star/io/DataOutputStream.idl
@@ -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 __com_sun_star_io_DataOutputStream_idl__
-#define __com_sun_star_io_DataOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XDataOutputStream.idl>
 
@@ -48,6 +47,5 @@ published service DataOutputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/DataTransferEvent.idl b/udkapi/com/sun/star/io/DataTransferEvent.idl
index 9f347bb0132e..f8cc841ccbfb 100644
--- a/udkapi/com/sun/star/io/DataTransferEvent.idl
+++ b/udkapi/com/sun/star/io/DataTransferEvent.idl
@@ -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 __com_sun_star_io_DataTransferEvent_idl__
-#define __com_sun_star_io_DataTransferEvent_idl__
+#pragma once
 
 #include <com/sun/star/lang/EventObject.idl>
 
@@ -39,6 +38,5 @@ published struct DataTransferEvent: com::sun::star::lang::EventObject
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/FilePermission.idl b/udkapi/com/sun/star/io/FilePermission.idl
index b3d19817087b..8d9539f9b0ac 100644
--- a/udkapi/com/sun/star/io/FilePermission.idl
+++ b/udkapi/com/sun/star/io/FilePermission.idl
@@ -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 __com_sun_star_io_FilePermission_idl__
-#define __com_sun_star_io_FilePermission_idl__
+#pragma once
 
 module com {  module sun {  module star {  module io {
 
@@ -69,6 +68,5 @@ published struct FilePermission
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/IOException.idl b/udkapi/com/sun/star/io/IOException.idl
index cdc25e547d71..b97afeea8b8f 100644
--- a/udkapi/com/sun/star/io/IOException.idl
+++ b/udkapi/com/sun/star/io/IOException.idl
@@ -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 __com_sun_star_io_IOException_idl__
-#define __com_sun_star_io_IOException_idl__
+#pragma once
 
 #include <com/sun/star/uno/Exception.idl>
 
@@ -34,6 +33,5 @@ published exception IOException: com::sun::star::uno::Exception
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/MarkableInputStream.idl b/udkapi/com/sun/star/io/MarkableInputStream.idl
index c54d29254077..f414682dfc85 100644
--- a/udkapi/com/sun/star/io/MarkableInputStream.idl
+++ b/udkapi/com/sun/star/io/MarkableInputStream.idl
@@ -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 __com_sun_star_io_MarkableInputStream_idl__
-#define __com_sun_star_io_MarkableInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XMarkableStream.idl>
 
@@ -60,6 +59,5 @@ published service MarkableInputStream
 
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/MarkableOutputStream.idl b/udkapi/com/sun/star/io/MarkableOutputStream.idl
index 7ba2fe3d5ef0..241a281fc8db 100644
--- a/udkapi/com/sun/star/io/MarkableOutputStream.idl
+++ b/udkapi/com/sun/star/io/MarkableOutputStream.idl
@@ -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 __com_sun_star_io_MarkableOutputStream_idl__
-#define __com_sun_star_io_MarkableOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XMarkableStream.idl>
 #include <com/sun/star/io/XActiveDataSource.idl>
@@ -63,6 +62,5 @@ published service MarkableOutputStream
 
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/NoRouteToHostException.idl b/udkapi/com/sun/star/io/NoRouteToHostException.idl
index 46f201457e9e..f7cb046b942a 100644
--- a/udkapi/com/sun/star/io/NoRouteToHostException.idl
+++ b/udkapi/com/sun/star/io/NoRouteToHostException.idl
@@ -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 __com_sun_star_io_NoRouteToHostException_idl__
-#define __com_sun_star_io_NoRouteToHostException_idl__
+#pragma once
 
 #include <com/sun/star/io/SocketException.idl>
 
@@ -35,6 +34,5 @@ exception NoRouteToHostException: com::sun::star::io::SocketException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/NotConnectedException.idl b/udkapi/com/sun/star/io/NotConnectedException.idl
index ca36c5620e96..32b680a02e25 100644
--- a/udkapi/com/sun/star/io/NotConnectedException.idl
+++ b/udkapi/com/sun/star/io/NotConnectedException.idl
@@ -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 __com_sun_star_io_NotConnectedException_idl__
-#define __com_sun_star_io_NotConnectedException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -35,6 +34,5 @@ published exception NotConnectedException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/ObjectInputStream.idl b/udkapi/com/sun/star/io/ObjectInputStream.idl
index 02f9faac4757..a2af2922371b 100644
--- a/udkapi/com/sun/star/io/ObjectInputStream.idl
+++ b/udkapi/com/sun/star/io/ObjectInputStream.idl
@@ -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 __com_sun_star_io_ObjectInputStream_idl__
-#define __com_sun_star_io_ObjectInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XObjectInputStream.idl>
 
@@ -82,6 +81,5 @@ published service ObjectInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/ObjectOutputStream.idl b/udkapi/com/sun/star/io/ObjectOutputStream.idl
index 2a31b67e2074..604c88ddd538 100644
--- a/udkapi/com/sun/star/io/ObjectOutputStream.idl
+++ b/udkapi/com/sun/star/io/ObjectOutputStream.idl
@@ -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 __com_sun_star_io_ObjectOutputStream_idl__
-#define __com_sun_star_io_ObjectOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XObjectOutputStream.idl>
 
@@ -71,6 +70,5 @@ published service ObjectOutputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/Pipe.idl b/udkapi/com/sun/star/io/Pipe.idl
index 51e716b67207..ed297da8af21 100644
--- a/udkapi/com/sun/star/io/Pipe.idl
+++ b/udkapi/com/sun/star/io/Pipe.idl
@@ -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 __com_sun_star_io_Pipe_idl__
-#define __com_sun_star_io_Pipe_idl__
+#pragma once
 
 #include <com/sun/star/io/XPipe.idl>
 
@@ -37,6 +36,5 @@ published service Pipe : XPipe;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/Pump.idl b/udkapi/com/sun/star/io/Pump.idl
index ab3ecd545d3c..ab750a5e97c3 100644
--- a/udkapi/com/sun/star/io/Pump.idl
+++ b/udkapi/com/sun/star/io/Pump.idl
@@ -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 __com_sun_star_io_Pump_idl__
-#define __com_sun_star_io_Pump_idl__
+#pragma once
 
 #include <com/sun/star/io/XActiveDataSource.idl>
 
@@ -53,6 +52,5 @@ published service Pump
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/SequenceInputStream.idl b/udkapi/com/sun/star/io/SequenceInputStream.idl
index 4a86f7df6f2c..2b3bc8d5de55 100644
--- a/udkapi/com/sun/star/io/SequenceInputStream.idl
+++ b/udkapi/com/sun/star/io/SequenceInputStream.idl
@@ -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 __com_sun_star_io_SequenceInputStream_idl__
-#define __com_sun_star_io_SequenceInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XSeekableInputStream.idl>
 
@@ -39,6 +38,5 @@ published service SequenceInputStream : XSeekableInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/SequenceOutputStream.idl b/udkapi/com/sun/star/io/SequenceOutputStream.idl
index 64ac49a158c1..4f681fceca61 100644
--- a/udkapi/com/sun/star/io/SequenceOutputStream.idl
+++ b/udkapi/com/sun/star/io/SequenceOutputStream.idl
@@ -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 __com_sun_star_io_SequenceOutputStream_idl__
-#define __com_sun_star_io_SequenceOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XSequenceOutputStream.idl>
 
@@ -32,6 +31,5 @@ service SequenceOutputStream : XSequenceOutputStream;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/SocketException.idl b/udkapi/com/sun/star/io/SocketException.idl
index 1ff4f1b584ca..e1c46ace75dd 100644
--- a/udkapi/com/sun/star/io/SocketException.idl
+++ b/udkapi/com/sun/star/io/SocketException.idl
@@ -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 __com_sun_star_io_SocketException_idl__
-#define __com_sun_star_io_SocketException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -34,6 +33,5 @@ exception SocketException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/TempFile.idl b/udkapi/com/sun/star/io/TempFile.idl
index 766e3382110f..63c367b9fde4 100644
--- a/udkapi/com/sun/star/io/TempFile.idl
+++ b/udkapi/com/sun/star/io/TempFile.idl
@@ -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 __com_sun_star_io_TempFile_idl__
-#define __com_sun_star_io_TempFile_idl__
+#pragma once
 
 #include <com/sun/star/io/XTempFile.idl>
 
@@ -31,6 +30,5 @@ service TempFile : XTempFile;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/TextInputStream.idl b/udkapi/com/sun/star/io/TextInputStream.idl
index 603053e65e9f..ff1db2d2d550 100644
--- a/udkapi/com/sun/star/io/TextInputStream.idl
+++ b/udkapi/com/sun/star/io/TextInputStream.idl
@@ -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 __com_sun_star_io_TextInputStream_idl__
-#define __com_sun_star_io_TextInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XTextInputStream2.idl>
 #include <com/sun/star/io/XActiveDataSink.idl>
@@ -39,6 +38,5 @@ published service TextInputStream : XTextInputStream2;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/TextOutputStream.idl b/udkapi/com/sun/star/io/TextOutputStream.idl
index 055335912bcd..27e1b49bdbd3 100644
--- a/udkapi/com/sun/star/io/TextOutputStream.idl
+++ b/udkapi/com/sun/star/io/TextOutputStream.idl
@@ -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 __com_sun_star_io_TextOutputStream_idl__
-#define __com_sun_star_io_TextOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XTextOutputStream2.idl>
 
@@ -38,6 +37,5 @@ published service TextOutputStream : XTextOutputStream2;
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/UnexpectedEOFException.idl b/udkapi/com/sun/star/io/UnexpectedEOFException.idl
index 30b6d5dbc331..c76e6eda3b02 100644
--- a/udkapi/com/sun/star/io/UnexpectedEOFException.idl
+++ b/udkapi/com/sun/star/io/UnexpectedEOFException.idl
@@ -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 __com_sun_star_io_UnexpectedEOFException_idl__
-#define __com_sun_star_io_UnexpectedEOFException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -35,6 +34,5 @@ published exception UnexpectedEOFException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/UnknownHostException.idl b/udkapi/com/sun/star/io/UnknownHostException.idl
index 2f533921470c..c4eee0e303b9 100644
--- a/udkapi/com/sun/star/io/UnknownHostException.idl
+++ b/udkapi/com/sun/star/io/UnknownHostException.idl
@@ -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 __com_sun_star_io_UnknownHostException_idl__
-#define __com_sun_star_io_UnknownHostException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -33,6 +32,5 @@ exception UnknownHostException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/WrongFormatException.idl b/udkapi/com/sun/star/io/WrongFormatException.idl
index 77ecd470fced..cca21be52b40 100644
--- a/udkapi/com/sun/star/io/WrongFormatException.idl
+++ b/udkapi/com/sun/star/io/WrongFormatException.idl
@@ -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 __com_sun_star_io_WrongFormatException_idl__
-#define __com_sun_star_io_WrongFormatException_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -35,6 +34,5 @@ published exception WrongFormatException: com::sun::star::io::IOException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XActiveDataControl.idl b/udkapi/com/sun/star/io/XActiveDataControl.idl
index 57af66322079..0ca8fe9b4e7c 100644
--- a/udkapi/com/sun/star/io/XActiveDataControl.idl
+++ b/udkapi/com/sun/star/io/XActiveDataControl.idl
@@ -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 __com_sun_star_io_XActiveDataControl_idl__
-#define __com_sun_star_io_XActiveDataControl_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -72,6 +71,5 @@ published interface XActiveDataControl: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XActiveDataSink.idl b/udkapi/com/sun/star/io/XActiveDataSink.idl
index ab0366c31092..547753b3b071 100644
--- a/udkapi/com/sun/star/io/XActiveDataSink.idl
+++ b/udkapi/com/sun/star/io/XActiveDataSink.idl
@@ -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 __com_sun_star_io_XActiveDataSink_idl__
-#define __com_sun_star_io_XActiveDataSink_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -52,6 +51,5 @@ published interface XActiveDataSink: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XActiveDataSource.idl b/udkapi/com/sun/star/io/XActiveDataSource.idl
index f0ad70f8d8f3..2693fa541685 100644
--- a/udkapi/com/sun/star/io/XActiveDataSource.idl
+++ b/udkapi/com/sun/star/io/XActiveDataSource.idl
@@ -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 __com_sun_star_io_XActiveDataSource_idl__
-#define __com_sun_star_io_XActiveDataSource_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -52,6 +51,5 @@ published interface XActiveDataSource: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XActiveDataStreamer.idl b/udkapi/com/sun/star/io/XActiveDataStreamer.idl
index f79d0a2ca3ef..cd6a344ac0bb 100644
--- a/udkapi/com/sun/star/io/XActiveDataStreamer.idl
+++ b/udkapi/com/sun/star/io/XActiveDataStreamer.idl
@@ -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 __com_sun_star_io_XActiveDataStreamer_idl__
-#define __com_sun_star_io_XActiveDataStreamer_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -53,6 +52,5 @@ published interface XActiveDataStreamer: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XAsyncOutputMonitor.idl b/udkapi/com/sun/star/io/XAsyncOutputMonitor.idl
index 2373a550348f..5fbb72e032d7 100644
--- a/udkapi/com/sun/star/io/XAsyncOutputMonitor.idl
+++ b/udkapi/com/sun/star/io/XAsyncOutputMonitor.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_io_XAsyncOutputMonitor_idl__
-#define __com_sun_star_io_XAsyncOutputMonitor_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 #include <com/sun/star/uno/XInterface.idl>
@@ -79,6 +78,5 @@ interface XAsyncOutputMonitor {
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XConnectable.idl b/udkapi/com/sun/star/io/XConnectable.idl
index ae9baa3b7430..c38802c0b59d 100644
--- a/udkapi/com/sun/star/io/XConnectable.idl
+++ b/udkapi/com/sun/star/io/XConnectable.idl
@@ -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 __com_sun_star_io_XConnectable_idl__
-#define __com_sun_star_io_XConnectable_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -61,6 +60,5 @@ published interface XConnectable: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XDataExporter.idl b/udkapi/com/sun/star/io/XDataExporter.idl
index a51d54a8a808..edd1210ac94c 100644
--- a/udkapi/com/sun/star/io/XDataExporter.idl
+++ b/udkapi/com/sun/star/io/XDataExporter.idl
@@ -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 __com_sun_star_io_XDataExporter_idl__
-#define __com_sun_star_io_XDataExporter_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -53,6 +52,5 @@ published interface XDataExporter: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XDataImporter.idl b/udkapi/com/sun/star/io/XDataImporter.idl
index af4073997e00..38d644dec86b 100644
--- a/udkapi/com/sun/star/io/XDataImporter.idl
+++ b/udkapi/com/sun/star/io/XDataImporter.idl
@@ -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 __com_sun_star_io_XDataImporter_idl__
-#define __com_sun_star_io_XDataImporter_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -52,6 +51,5 @@ published interface XDataImporter: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XDataInputStream.idl b/udkapi/com/sun/star/io/XDataInputStream.idl
index ea22ae5ea67e..dfef4864ef22 100644
--- a/udkapi/com/sun/star/io/XDataInputStream.idl
+++ b/udkapi/com/sun/star/io/XDataInputStream.idl
@@ -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 __com_sun_star_io_XDataInputStream_idl__
-#define __com_sun_star_io_XDataInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XInputStream.idl>
 
@@ -84,6 +83,5 @@ published interface XDataInputStream: com::sun::star::io::XInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XDataOutputStream.idl b/udkapi/com/sun/star/io/XDataOutputStream.idl
index 5a0e7b2f0787..fa77ec8e9bd6 100644
--- a/udkapi/com/sun/star/io/XDataOutputStream.idl
+++ b/udkapi/com/sun/star/io/XDataOutputStream.idl
@@ -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 __com_sun_star_io_XDataOutputStream_idl__
-#define __com_sun_star_io_XDataOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XOutputStream.idl>
 
@@ -84,6 +83,5 @@ published interface XDataOutputStream: com::sun::star::io::XOutputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XDataTransferEventListener.idl b/udkapi/com/sun/star/io/XDataTransferEventListener.idl
index ffde32b661ee..2f4f498ab48a 100644
--- a/udkapi/com/sun/star/io/XDataTransferEventListener.idl
+++ b/udkapi/com/sun/star/io/XDataTransferEventListener.idl
@@ -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 __com_sun_star_io_XDataTransferEventListener_idl__
-#define __com_sun_star_io_XDataTransferEventListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -44,6 +43,5 @@ published interface XDataTransferEventListener: com::sun::star::lang::XEventList
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XInputStream.idl b/udkapi/com/sun/star/io/XInputStream.idl
index c4fa25eb8c22..0acd5e8bb902 100644
--- a/udkapi/com/sun/star/io/XInputStream.idl
+++ b/udkapi/com/sun/star/io/XInputStream.idl
@@ -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 __com_sun_star_io_XInputStream_idl__
-#define __com_sun_star_io_XInputStream_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -140,6 +139,5 @@ published interface XInputStream: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XInputStreamProvider.idl b/udkapi/com/sun/star/io/XInputStreamProvider.idl
index 902157d64ca2..d369fdb34aec 100644
--- a/udkapi/com/sun/star/io/XInputStreamProvider.idl
+++ b/udkapi/com/sun/star/io/XInputStreamProvider.idl
@@ -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 __com_sun_star_io_XInputStreamProvider_idl__
-#define __com_sun_star_io_XInputStreamProvider_idl__
+#pragma once
 
 #include <com/sun/star/io/XInputStream.idl>
 
@@ -45,6 +44,5 @@ published interface XInputStreamProvider : com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XMarkableStream.idl b/udkapi/com/sun/star/io/XMarkableStream.idl
index f8733b1deaea..1fbd5f120907 100644
--- a/udkapi/com/sun/star/io/XMarkableStream.idl
+++ b/udkapi/com/sun/star/io/XMarkableStream.idl
@@ -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 __com_sun_star_io_XMarkableStream_idl__
-#define __com_sun_star_io_XMarkableStream_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -89,6 +88,5 @@ published interface XMarkableStream: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XObjectInputStream.idl b/udkapi/com/sun/star/io/XObjectInputStream.idl
index c3f871874b2a..de4894602bfd 100644
--- a/udkapi/com/sun/star/io/XObjectInputStream.idl
+++ b/udkapi/com/sun/star/io/XObjectInputStream.idl
@@ -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 __com_sun_star_io_XObjectInputStream_idl__
-#define __com_sun_star_io_XObjectInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XDataInputStream.idl>
 
@@ -48,6 +47,5 @@ published interface XObjectInputStream: com::sun::star::io::XDataInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XObjectOutputStream.idl b/udkapi/com/sun/star/io/XObjectOutputStream.idl
index 6529f7d3988f..1111252c699f 100644
--- a/udkapi/com/sun/star/io/XObjectOutputStream.idl
+++ b/udkapi/com/sun/star/io/XObjectOutputStream.idl
@@ -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 __com_sun_star_io_XObjectOutputStream_idl__
-#define __com_sun_star_io_XObjectOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/IOException.idl>
 
@@ -50,6 +49,5 @@ published interface XObjectOutputStream: XDataOutputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XOutputStream.idl b/udkapi/com/sun/star/io/XOutputStream.idl
index a8b9defc4661..df7724dd9b25 100644
--- a/udkapi/com/sun/star/io/XOutputStream.idl
+++ b/udkapi/com/sun/star/io/XOutputStream.idl
@@ -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 __com_sun_star_io_XOutputStream_idl__
-#define __com_sun_star_io_XOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -71,6 +70,5 @@ published interface XOutputStream: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XPersist.idl b/udkapi/com/sun/star/io/XPersist.idl
index ec0b467f2114..471bd5e9badb 100644
--- a/udkapi/com/sun/star/io/XPersist.idl
+++ b/udkapi/com/sun/star/io/XPersist.idl
@@ -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 __com_sun_star_io_XPersist_idl__
-#define __com_sun_star_io_XPersist_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -46,6 +45,5 @@ published interface XPersist: com::sun::star::uno::XInterface
 
 /*=============================================================================
 =============================================================================*/
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XPersistObject.idl b/udkapi/com/sun/star/io/XPersistObject.idl
index fbfa1da88aea..dca4be7f1cd4 100644
--- a/udkapi/com/sun/star/io/XPersistObject.idl
+++ b/udkapi/com/sun/star/io/XPersistObject.idl
@@ -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 __com_sun_star_io_XPersistObject_idl__
-#define __com_sun_star_io_XPersistObject_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -92,6 +91,5 @@ published interface XPersistObject: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XPipe.idl b/udkapi/com/sun/star/io/XPipe.idl
index c31073d7400b..6119e9e19526 100644
--- a/udkapi/com/sun/star/io/XPipe.idl
+++ b/udkapi/com/sun/star/io/XPipe.idl
@@ -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 __com_sun_star_io_XPipe_idl__
-#define __com_sun_star_io_XPipe_idl__
+#pragma once
 
 #include <com/sun/star/io/XOutputStream.idl>
 
@@ -50,6 +49,5 @@ published interface XPipe
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XSeekable.idl b/udkapi/com/sun/star/io/XSeekable.idl
index 8b8bc21123bd..11ae2771de2a 100644
--- a/udkapi/com/sun/star/io/XSeekable.idl
+++ b/udkapi/com/sun/star/io/XSeekable.idl
@@ -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 __com_sun_star_io_XSeekable_idl__
-#define __com_sun_star_io_XSeekable_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 
@@ -65,6 +64,5 @@ published interface XSeekable: com::sun::star::uno::XInterface
 
 
 }; }; }; };
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XSeekableInputStream.idl b/udkapi/com/sun/star/io/XSeekableInputStream.idl
index 29a2558fbc43..58f275c3f020 100644
--- a/udkapi/com/sun/star/io/XSeekableInputStream.idl
+++ b/udkapi/com/sun/star/io/XSeekableInputStream.idl
@@ -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 __com_sun_star_io_XSeekableInputStream_idl__
-#define __com_sun_star_io_XSeekableInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XInputStream.idl>
 
@@ -37,6 +36,5 @@ published interface XSeekableInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XSequenceOutputStream.idl b/udkapi/com/sun/star/io/XSequenceOutputStream.idl
index fcdd237d83b2..cb488ceb2b89 100644
--- a/udkapi/com/sun/star/io/XSequenceOutputStream.idl
+++ b/udkapi/com/sun/star/io/XSequenceOutputStream.idl
@@ -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 __com_sun_star_io_XSequenceOutputStream_idl__
-#define __com_sun_star_io_XSequenceOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XOutputStream.idl>
 #include <com/sun/star/io/NotConnectedException.idl>
@@ -43,6 +42,5 @@ interface XSequenceOutputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XStream.idl b/udkapi/com/sun/star/io/XStream.idl
index 8fcf5fc28e60..64a92eb78121 100644
--- a/udkapi/com/sun/star/io/XStream.idl
+++ b/udkapi/com/sun/star/io/XStream.idl
@@ -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 __com_sun_star_io_XStream_idl__
-#define __com_sun_star_io_XStream_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/io/XInputStream.idl>
@@ -48,6 +47,5 @@ published interface XStream: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XStreamListener.idl b/udkapi/com/sun/star/io/XStreamListener.idl
index 3f9604d16354..85883866c238 100644
--- a/udkapi/com/sun/star/io/XStreamListener.idl
+++ b/udkapi/com/sun/star/io/XStreamListener.idl
@@ -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 __com_sun_star_io_XStreamListener_idl__
-#define __com_sun_star_io_XStreamListener_idl__
+#pragma once
 
 #include <com/sun/star/lang/XEventListener.idl>
 
@@ -57,6 +56,5 @@ published interface XStreamListener: com::sun::star::lang::XEventListener
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XTempFile.idl b/udkapi/com/sun/star/io/XTempFile.idl
index 5d5fdaf71b57..baea12a5895e 100644
--- a/udkapi/com/sun/star/io/XTempFile.idl
+++ b/udkapi/com/sun/star/io/XTempFile.idl
@@ -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 __com_sun_star_io_XTempFile_idl__
-#define __com_sun_star_io_XTempFile_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/io/XStream.idl>
@@ -60,6 +59,5 @@ interface XTempFile
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XTextInputStream.idl b/udkapi/com/sun/star/io/XTextInputStream.idl
index e0a821496a06..7d4f2e2221b5 100644
--- a/udkapi/com/sun/star/io/XTextInputStream.idl
+++ b/udkapi/com/sun/star/io/XTextInputStream.idl
@@ -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 __com_sun_star_io_XTextInputStream_idl__
-#define __com_sun_star_io_XTextInputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XInputStream.idl>
 
@@ -99,6 +98,5 @@ published interface XTextInputStream: com::sun::star::io::XInputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XTextInputStream2.idl b/udkapi/com/sun/star/io/XTextInputStream2.idl
index 7b4ab6eb428b..f0ae79e37906 100644
--- a/udkapi/com/sun/star/io/XTextInputStream2.idl
+++ b/udkapi/com/sun/star/io/XTextInputStream2.idl
@@ -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 __com_sun_star_io_XTextInputStream2_idl__
-#define __com_sun_star_io_XTextInputStream2_idl__
+#pragma once
 
 #include <com/sun/star/io/XTextInputStream.idl>
 #include <com/sun/star/io/XActiveDataSink.idl>
@@ -43,6 +42,5 @@ published interface XTextInputStream2
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XTextOutputStream.idl b/udkapi/com/sun/star/io/XTextOutputStream.idl
index 40cfe25e8d84..ce1cfac1fa82 100644
--- a/udkapi/com/sun/star/io/XTextOutputStream.idl
+++ b/udkapi/com/sun/star/io/XTextOutputStream.idl
@@ -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 __com_sun_star_io_XTextOutputStream_idl__
-#define __com_sun_star_io_XTextOutputStream_idl__
+#pragma once
 
 #include <com/sun/star/io/XOutputStream.idl>
 
@@ -66,6 +65,5 @@ published interface XTextOutputStream: com::sun::star::io::XOutputStream
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XTextOutputStream2.idl b/udkapi/com/sun/star/io/XTextOutputStream2.idl
index e8abf92aafeb..24606a5e814d 100644
--- a/udkapi/com/sun/star/io/XTextOutputStream2.idl
+++ b/udkapi/com/sun/star/io/XTextOutputStream2.idl
@@ -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 __com_sun_star_io_XTextOutputStream2_idl__
-#define __com_sun_star_io_XTextOutputStream2_idl__
+#pragma once
 
 #include <com/sun/star/io/XTextOutputStream.idl>
 #include <com/sun/star/io/XActiveDataSource.idl>
@@ -43,6 +42,5 @@ published interface XTextOutputStream2
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XTruncate.idl b/udkapi/com/sun/star/io/XTruncate.idl
index b1236777f5db..22156ca3475f 100644
--- a/udkapi/com/sun/star/io/XTruncate.idl
+++ b/udkapi/com/sun/star/io/XTruncate.idl
@@ -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 __com_sun_star_io_XTruncate_idl__
-#define __com_sun_star_io_XTruncate_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/io/IOException.idl>
@@ -44,6 +43,5 @@ published interface XTruncate: com::sun::star::uno::XInterface
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/io/XXMLExtractor.idl b/udkapi/com/sun/star/io/XXMLExtractor.idl
index 111ebf470d1f..831d1fb0fb97 100644
--- a/udkapi/com/sun/star/io/XXMLExtractor.idl
+++ b/udkapi/com/sun/star/io/XXMLExtractor.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_io_XXMLExtractor_idl__
-#define __com_sun_star_io_XXMLExtractor_idl__
+#pragma once
 
 #include <com/sun/star/uno/XInterface.idl>
 #include <com/sun/star/io/XInputStream.idl>
@@ -44,6 +43,5 @@ published interface XXMLExtractor : com::sun::star::uno::XInterface
 }; }; }; };
 
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/java/InvalidJavaSettingsException.idl b/udkapi/com/sun/star/java/InvalidJavaSettingsException.idl
index 85297053d812..072377b19d90 100644
--- a/udkapi/com/sun/star/java/InvalidJavaSettingsException.idl
+++ b/udkapi/com/sun/star/java/InvalidJavaSettingsException.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_java_InvalidJavaSettingsException_idl__
-#define __com_sun_star_java_InvalidJavaSettingsException_idl__
+#pragma once
 
 #include <com/sun/star/java/JavaInitializationException.idl>
 
@@ -39,6 +38,5 @@ exception InvalidJavaSettingsException: JavaInitializationException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/java/JavaDisabledException.idl b/udkapi/com/sun/star/java/JavaDisabledException.idl
index a8673b519a52..66bb60474a31 100644
--- a/udkapi/com/sun/star/java/JavaDisabledException.idl
+++ b/udkapi/com/sun/star/java/JavaDisabledException.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_java_JavaDisabledException_idl__
-#define __com_sun_star_java_JavaDisabledException_idl__
+#pragma once
 
 #include <com/sun/star/java/JavaInitializationException.idl>
 
@@ -38,6 +37,5 @@ published exception JavaDisabledException: JavaInitializationException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/java/JavaInitializationException.idl b/udkapi/com/sun/star/java/JavaInitializationException.idl
index 5021f1536c5c..1d5ecf34880b 100644
--- a/udkapi/com/sun/star/java/JavaInitializationException.idl
+++ b/udkapi/com/sun/star/java/JavaInitializationException.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_java_JavaInitializationException_idl__
-#define __com_sun_star_java_JavaInitializationException_idl__
+#pragma once
 
 #include <com/sun/star/uno/DeploymentException.idl>
 
@@ -46,6 +45,5 @@ published exception JavaInitializationException: com::sun::star::uno::Deployment
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/java/JavaNotConfiguredException.idl b/udkapi/com/sun/star/java/JavaNotConfiguredException.idl
index 001715aac225..6cb443ff9142 100644
--- a/udkapi/com/sun/star/java/JavaNotConfiguredException.idl
+++ b/udkapi/com/sun/star/java/JavaNotConfiguredException.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_java_JavaNotConfiguredException_idl__
-#define __com_sun_star_java_JavaNotConfiguredException_idl__
+#pragma once
 
 #include <com/sun/star/java/JavaInitializationException.idl>
 
@@ -37,6 +36,5 @@ published exception JavaNotConfiguredException: JavaInitializationException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/java/JavaNotFoundException.idl b/udkapi/com/sun/star/java/JavaNotFoundException.idl
index 76566cd28f60..109cc3cd982e 100644
--- a/udkapi/com/sun/star/java/JavaNotFoundException.idl
+++ b/udkapi/com/sun/star/java/JavaNotFoundException.idl
@@ -17,8 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef __com_sun_star_java_JavaNotFoundException_idl__
-#define __com_sun_star_java_JavaNotFoundException_idl__
+#pragma once
 
 #include <com/sun/star/java/JavaInitializationException.idl>
 
@@ -35,6 +34,5 @@ exception JavaNotFoundException: JavaInitializationException
 
 }; }; }; };
 
-#endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/udkapi/com/sun/star/java/JavaVMCreationFailureException.idl b/udkapi/com/sun/star/java/JavaVMCreationFailureException.idl