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+#ifndef REPL_FAILSAFE_INCLUDED
+#define REPL_FAILSAFE_INCLUDED
+
+/* Copyright (c) 2001, 2011, Oracle and/or its affiliates. All rights reserved.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+
+#ifdef HAVE_REPLICATION
+
+#include "mysql.h"
+#include <my_sys.h>
+#include "slave.h"
+
+extern Atomic_counter<uint32_t> binlog_dump_thread_count;
+typedef enum {RPL_AUTH_MASTER=0,RPL_IDLE_SLAVE,RPL_ACTIVE_SLAVE,
+ RPL_LOST_SOLDIER,RPL_TROOP_SOLDIER,
+ RPL_RECOVERY_CAPTAIN,RPL_NULL /* inactive */,
+ RPL_ANY /* wild card used by change_rpl_status */ } RPL_STATUS;
+extern ulong rpl_status;
+
+extern mysql_mutex_t LOCK_rpl_status;
+extern mysql_cond_t COND_rpl_status;
+extern TYPELIB rpl_role_typelib;
+extern const char* rpl_role_type[], *rpl_status_type[];
+
+void change_rpl_status(ulong from_status, ulong to_status);
+int find_recovery_captain(THD* thd, MYSQL* mysql);
+
+bool show_slave_hosts(THD* thd);
+
+#endif /* HAVE_REPLICATION */
+#endif /* REPL_FAILSAFE_INCLUDED */