6 files changed, 6 insertions, 4 deletions
diff --git a/i18npool/inc/bullet.h b/i18npool/inc/bullet.h
index 403d197d2c88..6f2fd5f702ae 100644
--- a/i18npool/inc/bullet.h
+++ b/i18npool/inc/bullet.h
@@ -17,6 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#pragma once
+
+#include <sal/types.h>
+
 namespace i18npool {
 
 const sal_Unicode table_AIUFullWidth_ja_JP[] = {
diff --git a/i18npool/inc/characterclassificationImpl.hxx b/i18npool/inc/characterclassificationImpl.hxx
index dad22515a79e..6ae8dee6c572 100644
--- a/i18npool/inc/characterclassificationImpl.hxx
+++ b/i18npool/inc/characterclassificationImpl.hxx
@@ -21,7 +21,6 @@
 #include <com/sun/star/i18n/XCharacterClassification.hpp>
 #include <cppuhelper/implbase.hxx>
 #include <vector>
-#include <memory>
 #include <optional>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 
diff --git a/i18npool/inc/collatorImpl.hxx b/i18npool/inc/collatorImpl.hxx
index 150f96bd7aa6..061333d84df9 100644
--- a/i18npool/inc/collatorImpl.hxx
+++ b/i18npool/inc/collatorImpl.hxx
@@ -25,7 +25,6 @@
 #include <com/sun/star/lang/XServiceInfo.hpp>
 
 #include <vector>
-#include <memory>
 #include <optional>
 
 namespace com::sun::star::i18n { class XLocaleData5; }
diff --git a/i18npool/inc/inputsequencechecker.hxx b/i18npool/inc/inputsequencechecker.hxx
index b491f6b63175..037b4f37a3a4 100644
--- a/i18npool/inc/inputsequencechecker.hxx
+++ b/i18npool/inc/inputsequencechecker.hxx
@@ -23,7 +23,6 @@
 #include <com/sun/star/i18n/XExtendedInputSequenceChecker.hpp>
 
 #include <vector>
-#include <memory>
 #include <optional>
 
 namespace com::sun::star::uno { class XComponentContext; }
diff --git a/i18npool/inc/localedata.hxx b/i18npool/inc/localedata.hxx
index 724cbba342a7..f86954791f99 100644
--- a/i18npool/inc/localedata.hxx
+++ b/i18npool/inc/localedata.hxx
@@ -31,7 +31,6 @@
 #include <rtl/ustring.hxx>
 #include <vector>
 #include <string_view>
-#include <memory>
 #include <optional>
 #include <osl/module.hxx>
 
diff --git a/i18npool/inc/wtt.h b/i18npool/inc/wtt.h
index f3e76f968434..c81afe0e1f7f 100644
--- a/i18npool/inc/wtt.h
+++ b/i18npool/inc/wtt.h
@@ -18,6 +18,8 @@
  */
 #pragma once
 
+#include <sal/types.h>
+
 namespace i18npool {
 
 /*