diff --git a/sql/sql_class.h b/sql/sql_class.h
index afeef6db02e..d6a00dd55b7 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -423,6 +423,8 @@ typedef struct system_status_var
 
 #define last_system_status_var com_stmt_close
 
+void mark_transaction_to_rollback(THD *thd, bool all);
+
 #ifdef MYSQL_SERVER
 
 void free_tmp_table(THD *thd, TABLE *entry);
@@ -2464,7 +2466,6 @@ public:
 /* Functions in sql_class.cc */
 
 void add_to_status(STATUS_VAR *to_var, STATUS_VAR *from_var);
-void mark_transaction_to_rollback(THD *thd, bool all);
 
 void add_diff_to_status(STATUS_VAR *to_var, STATUS_VAR *from_var,
                         STATUS_VAR *dec_var);