Merge mysql.com:/home/hartmut/projects/mysql/bk-clean/5.1

into  mysql.com:/home/hartmut/projects/mysql/dev/5.1/gcc41

storage/ndb/src/kernel/blocks/pgman.hpp

@@ -494,6 +494,9 @@ private:
   friend class NdbOut& operator<<(NdbOut&, Ptr<Page_entry>);
 };
 
+class NdbOut& operator<<(NdbOut&, Ptr<Pgman::Page_request>);
+class NdbOut& operator<<(NdbOut&, Ptr<Pgman::Page_entry>);
+
 class Page_cache_client
 {
   Uint32 m_block;