diff --git a/lib/hdb/hdb.h b/lib/hdb/hdb.h
index edde8cec5..61733b047 100644
--- a/lib/hdb/hdb.h
+++ b/lib/hdb/hdb.h
@@ -53,7 +53,7 @@ typedef struct HDB{
 
     krb5_error_code (*close)(krb5_context, struct HDB*);
     krb5_error_code (*fetch)(krb5_context, struct HDB*, hdb_entry*);
-    krb5_error_code (*store)(krb5_context, struct HDB*, hdb_entry*);
+    krb5_error_code (*store)(krb5_context, struct HDB*, int, hdb_entry*);
     krb5_error_code (*delete)(krb5_context, struct HDB*, hdb_entry*);
     krb5_error_code (*firstkey)(krb5_context, struct HDB*, hdb_entry*);
     krb5_error_code (*nextkey)(krb5_context, struct HDB*, hdb_entry*);
@@ -63,6 +63,7 @@ typedef struct HDB{
     krb5_error_code (*_get)(krb5_context, struct HDB*, krb5_data, krb5_data*);
     krb5_error_code (*_put)(krb5_context, struct HDB*, int, 
 			    krb5_data, krb5_data);
+    krb5_error_code (*_del)(krb5_context, struct HDB*, krb5_data);
 }HDB;
 
 void hdb_free_entry(krb5_context, hdb_entry*);