1 files changed, 13 insertions, 1 deletions
diff --git a/sql/xa.h b/sql/xa.h
index 7cf74efad35..0b2d0696642 100644
--- a/sql/xa.h
+++ b/sql/xa.h
@@ -1,3 +1,5 @@
+#ifndef XA_INCLUDED
+#define XA_INCLUDED
 /*
    Copyright (c) 2000, 2016, Oracle and/or its affiliates.
    Copyright (c) 2009, 2019, MariaDB Corporation.
@@ -16,8 +18,15 @@
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
-
 class XID_cache_element;
+enum xa_states
+{
+  XA_ACTIVE= 0,
+  XA_IDLE,
+  XA_PREPARED,
+  XA_ROLLBACK_ONLY,
+  XA_NO_STATE
+};
 
 struct XID_STATE {
   XID_cache_element *xid_cache_element;
@@ -27,6 +36,7 @@ struct XID_STATE {
   void set_error(uint error);
   void er_xaer_rmfail() const;
   XID *get_xid() const;
+  enum xa_states get_state_code() const;
 };
 
 void xid_cache_init(void);
@@ -42,3 +52,5 @@ bool trans_xa_commit(THD *thd);
 bool trans_xa_rollback(THD *thd);
 bool trans_xa_detach(THD *thd);
 bool mysql_xa_recover(THD *thd);
+
+#endif /* XA_INCLUDED */