diff --git a/src/xercesc/validators/DTD/DTDAttDefList.hpp b/src/xercesc/validators/DTD/DTDAttDefList.hpp
index c9ecfd434b190550ee08e6a3fc9a8c44789c112b..4a601a34654f7af604040b76910e6de0a9bb4d57 100644
--- a/src/xercesc/validators/DTD/DTDAttDefList.hpp
+++ b/src/xercesc/validators/DTD/DTDAttDefList.hpp
@@ -56,6 +56,9 @@
 
 /*
  * $Log$
+ * Revision 1.3  2002/12/06 13:27:22  tng
+ * [Bug 9083] Make some classes be exportable.
+ *
  * Revision 1.2  2002/11/04 14:50:40  tng
  * C++ Namespace Support.
  *
@@ -102,7 +105,7 @@ XERCES_CPP_NAMESPACE_BEGIN
 //  This clss does not adopt the hash table, it just references it. The
 //  hash table is owned by the element decl it is a member of.
 //
-class DTDAttDefList : public XMLAttDefList
+class VALIDATORS_EXPORT DTDAttDefList : public XMLAttDefList
 {
 public :
     // -----------------------------------------------------------------------
diff --git a/src/xercesc/validators/schema/SchemaAttDefList.hpp b/src/xercesc/validators/schema/SchemaAttDefList.hpp
index 3544588c4f25a08a158a31d4bfe4530f2b520d82..34d9d84a55fa8162078d1985fd53485cb7795b28 100644
--- a/src/xercesc/validators/schema/SchemaAttDefList.hpp
+++ b/src/xercesc/validators/schema/SchemaAttDefList.hpp
@@ -56,6 +56,9 @@
 
 /*
  * $Log$
+ * Revision 1.3  2002/12/06 13:27:14  tng
+ * [Bug 9083] Make some classes be exportable.
+ *
  * Revision 1.2  2002/11/04 14:49:41  tng
  * C++ Namespace Support.
  *
@@ -92,7 +95,7 @@ XERCES_CPP_NAMESPACE_BEGIN
 //  This class does not adopt the hash table, it just references it. The
 //  hash table is owned by the element decl it is a member of.
 //
-class SchemaAttDefList : public XMLAttDefList
+class VALIDATORS_EXPORT SchemaAttDefList : public XMLAttDefList
 {
 public :
     // -----------------------------------------------------------------------
diff --git a/src/xercesc/validators/schema/SchemaInfo.hpp b/src/xercesc/validators/schema/SchemaInfo.hpp
index d9a0bc7633e136e955213b5687854dadb6eaeb08..0c458165038cc9b1ad47aee313fa4b332603eab9 100644
--- a/src/xercesc/validators/schema/SchemaInfo.hpp
+++ b/src/xercesc/validators/schema/SchemaInfo.hpp
@@ -83,7 +83,7 @@
 
 XERCES_CPP_NAMESPACE_BEGIN
 
-class SchemaInfo
+class VALIDATORS_EXPORT SchemaInfo
 {
 public: