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diff --git a/rpc/rpc-lib/src/xdr-rpcclnt.h b/rpc/rpc-lib/src/xdr-rpcclnt.h
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+/*
+ Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com>
+ This file is part of GlusterFS.
+
+ GlusterFS 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; either version 3 of the License,
+ or (at your option) any later version.
+
+ GlusterFS 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, see
+ <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _XDR_RPCCLNT_H
+#define _XDR_RPCCLNT_H
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+#include <arpa/inet.h>
+#include <rpc/xdr.h>
+#include <sys/uio.h>
+#include <rpc/rpc_msg.h>
+#include <rpc/auth_unix.h>
+
+/* Macros that simplify accesing the members of an RPC call structure. */
+#define rpc_reply_xid(reply) ((reply)->rm_xid)
+#define rpc_reply_status(reply) ((reply)->ru.RM_rmb.rp_stat)
+#define rpc_accepted_reply_status(reply) ((reply)->acpted_rply.ar_stat)
+#define rpc_reply_verf_flavour(reply) ((reply)->acpted_rply.ar_verf.oa_flavor)
+
+int xdr_to_rpc_reply (char *msgbuf, size_t len, struct rpc_msg *reply,
+ struct iovec *payload, char *verfbytes);
+int
+rpc_request_to_xdr (struct rpc_msg *request, char *dest, size_t len,
+ struct iovec *dst);
+int
+auth_unix_cred_to_xdr (struct authunix_parms *au, char *dest, size_t len,
+ struct iovec *iov);
+
+#endif