5 files changed, 5 insertions, 5 deletions
diff --git a/include/rtl/alloc.h b/include/rtl/alloc.h
index 6a804928669c..835db155ac44 100644
--- a/include/rtl/alloc.h
+++ b/include/rtl/alloc.h
@@ -131,7 +131,7 @@ SAL_DLLPUBLIC void SAL_CALL rtl_freeAlignedMemory (
 
 /** Opaque rtl_arena_type.
  */
-typedef struct rtl_arena_st rtl_arena_type;
+typedef struct SAL_DLLPUBLIC_RTTI rtl_arena_st rtl_arena_type;
 
 #define RTL_ARENA_NAME_LENGTH 31
 
diff --git a/include/rtl/string.hxx b/include/rtl/string.hxx
index b3a89fc52c3f..94dad50bc3b4 100644
--- a/include/rtl/string.hxx
+++ b/include/rtl/string.hxx
@@ -85,7 +85,7 @@ namespace rtl
   use this class.
 */
 
-class SAL_WARN_UNUSED OString
+class SAL_WARN_UNUSED SAL_DLLPUBLIC_RTTI OString
 {
 public:
     /// @cond INTERNAL
diff --git a/include/rtl/unload.h b/include/rtl/unload.h
index f29a7543de96..53a5df18f515 100644
--- a/include/rtl/unload.h
+++ b/include/rtl/unload.h
@@ -39,7 +39,7 @@ extern "C"
 
     @deprecated Do not use.
 */
-typedef struct _rtl_ModuleCount
+typedef struct SAL_DLLPUBLIC_RTTI _rtl_ModuleCount
 {
     void ( SAL_CALL * acquire ) ( struct _rtl_ModuleCount * that );
     void ( SAL_CALL * release ) ( struct _rtl_ModuleCount * that );
diff --git a/include/rtl/ustring.h b/include/rtl/ustring.h
index 80c6bccf7f3d..8dd70cb4911f 100644
--- a/include/rtl/ustring.h
+++ b/include/rtl/ustring.h
@@ -1173,7 +1173,7 @@ SAL_DLLPUBLIC double SAL_CALL rtl_ustr_toDouble(
 /** @cond INTERNAL */
 /** The implementation of a Unicode string.
 */
-typedef struct _rtl_uString
+typedef struct SAL_DLLPUBLIC_RTTI _rtl_uString
 {
     oslInterlockedCount refCount; /* opaque */
     sal_Int32           length;
diff --git a/include/rtl/ustring.hxx b/include/rtl/ustring.hxx
index 418892670596..78a6b60f1c17 100644
--- a/include/rtl/ustring.hxx
+++ b/include/rtl/ustring.hxx
@@ -111,7 +111,7 @@ template<char C> struct SAL_WARN_UNUSED OUStringLiteral1 {
   less people should have understanding problems when they use this class.
 */
 
-class SAL_WARN_UNUSED OUString
+class SAL_WARN_UNUSED SAL_DLLPUBLIC_RTTI OUString
 {
 public:
     /// @cond INTERNAL