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diff --git a/xlators/cluster/afr-v1/src/afr-self-heal-algorithm.h b/xlators/cluster/afr-v1/src/afr-self-heal-algorithm.h
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+++ b/xlators/cluster/afr-v1/src/afr-self-heal-algorithm.h
@@ -0,0 +1,32 @@
+/*
+ Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+
+#ifndef __AFR_SELF_HEAL_ALGORITHM_H__
+#define __AFR_SELF_HEAL_ALGORITHM_H__
+
+typedef int (*afr_sh_algo_fn) (call_frame_t *frame,
+ xlator_t *this);
+
+struct afr_sh_algorithm {
+ const char *name;
+ afr_sh_algo_fn fn;
+};
+
+extern struct afr_sh_algorithm afr_self_heal_algorithms[3];
+typedef struct {
+ gf_lock_t lock;
+ unsigned int loops_running;
+ off_t offset;
+
+ int32_t total_blocks;
+ int32_t diff_blocks;
+} afr_sh_algo_private_t;
+
+#endif /* __AFR_SELF_HEAL_ALGORITHM_H__ */