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diff --git a/src/dpdk22/lib/librte_distributor/rte_distributor.h b/src/dpdk22/lib/librte_distributor/rte_distributor.h
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index 7d36bc8a..00000000
--- a/src/dpdk22/lib/librte_distributor/rte_distributor.h
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@@ -1,247 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _RTE_DISTRIBUTE_H_
-#define _RTE_DISTRIBUTE_H_
-
-/**
- * @file
- * RTE distributor
- *
- * The distributor is a component which is designed to pass packets
- * one-at-a-time to workers, with dynamic load balancing.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define RTE_DISTRIBUTOR_NAMESIZE 32 /**< Length of name for instance */
-
-struct rte_distributor;
-struct rte_mbuf;
-
-/**
- * Function to create a new distributor instance
- *
- * Reserves the memory needed for the distributor operation and
- * initializes the distributor to work with the configured number of workers.
- *
- * @param name
- *   The name to be given to the distributor instance.
- * @param socket_id
- *   The NUMA node on which the memory is to be allocated
- * @param num_workers
- *   The maximum number of workers that will request packets from this
- *   distributor
- * @return
- *   The newly created distributor instance
- */
-struct rte_distributor *
-rte_distributor_create(const char *name, unsigned socket_id,
-		unsigned num_workers);
-
-/*  *** APIS to be called on the distributor lcore ***  */
-/*
- * The following APIs are the public APIs which are designed for use on a
- * single lcore which acts as the distributor lcore for a given distributor
- * instance. These functions cannot be called on multiple cores simultaneously
- * without using locking to protect access to the internals of the distributor.
- *
- * NOTE: a given lcore cannot act as both a distributor lcore and a worker lcore
- * for the same distributor instance, otherwise deadlock will result.
- */
-
-/**
- * Process a set of packets by distributing them among workers that request
- * packets. The distributor will ensure that no two packets that have the
- * same flow id, or tag, in the mbuf will be procesed at the same time.
- *
- * The user is advocated to set tag for each mbuf before calling this function.
- * If user doesn't set the tag, the tag value can be various values depending on
- * driver implementation and configuration.
- *
- * This is not multi-thread safe and should only be called on a single lcore.
- *
- * @param d
- *   The distributor instance to be used
- * @param mbufs
- *   The mbufs to be distributed
- * @param num_mbufs
- *   The number of mbufs in the mbufs array
- * @return
- *   The number of mbufs processed.
- */
-int
-rte_distributor_process(struct rte_distributor *d,
-		struct rte_mbuf **mbufs, unsigned num_mbufs);
-
-/**
- * Get a set of mbufs that have been returned to the distributor by workers
- *
- * This should only be called on the same lcore as rte_distributor_process()
- *
- * @param d
- *   The distributor instance to be used
- * @param mbufs
- *   The mbufs pointer array to be filled in
- * @param max_mbufs
- *   The size of the mbufs array
- * @return
- *   The number of mbufs returned in the mbufs array.
- */
-int
-rte_distributor_returned_pkts(struct rte_distributor *d,
-		struct rte_mbuf **mbufs, unsigned max_mbufs);
-
-/**
- * Flush the distributor component, so that there are no in-flight or
- * backlogged packets awaiting processing
- *
- * This should only be called on the same lcore as rte_distributor_process()
- *
- * @param d
- *   The distributor instance to be used
- * @return
- *   The number of queued/in-flight packets that were completed by this call.
- */
-int
-rte_distributor_flush(struct rte_distributor *d);
-
-/**
- * Clears the array of returned packets used as the source for the
- * rte_distributor_returned_pkts() API call.
- *
- * This should only be called on the same lcore as rte_distributor_process()
- *
- * @param d
- *   The distributor instance to be used
- */
-void
-rte_distributor_clear_returns(struct rte_distributor *d);
-
-/*  *** APIS to be called on the worker lcores ***  */
-/*
- * The following APIs are the public APIs which are designed for use on
- * multiple lcores which act as workers for a distributor. Each lcore should use
- * a unique worker id when requesting packets.
- *
- * NOTE: a given lcore cannot act as both a distributor lcore and a worker lcore
- * for the same distributor instance, otherwise deadlock will result.
- */
-
-/**
- * API called by a worker to get a new packet to process. Any previous packet
- * given to the worker is assumed to have completed processing, and may be
- * optionally returned to the distributor via the oldpkt parameter.
- *
- * @param d
- *   The distributor instance to be used
- * @param worker_id
- *   The worker instance number to use - must be less that num_workers passed
- *   at distributor creation time.
- * @param oldpkt
- *   The previous packet, if any, being processed by the worker
- *
- * @return
- *   A new packet to be processed by the worker thread.
- */
-struct rte_mbuf *
-rte_distributor_get_pkt(struct rte_distributor *d,
-		unsigned worker_id, struct rte_mbuf *oldpkt);
-
-/**
- * API called by a worker to return a completed packet without requesting a
- * new packet, for example, because a worker thread is shutting down
- *
- * @param d
- *   The distributor instance to be used
- * @param worker_id
- *   The worker instance number to use - must be less that num_workers passed
- *   at distributor creation time.
- * @param mbuf
- *   The previous packet being processed by the worker
- */
-int
-rte_distributor_return_pkt(struct rte_distributor *d, unsigned worker_id,
-		struct rte_mbuf *mbuf);
-
-/**
- * API called by a worker to request a new packet to process.
- * Any previous packet given to the worker is assumed to have completed
- * processing, and may be optionally returned to the distributor via
- * the oldpkt parameter.
- * Unlike rte_distributor_get_pkt(), this function does not wait for a new
- * packet to be provided by the distributor.
- *
- * NOTE: after calling this function, rte_distributor_poll_pkt() should
- * be used to poll for the packet requested. The rte_distributor_get_pkt()
- * API should *not* be used to try and retrieve the new packet.
- *
- * @param d
- *   The distributor instance to be used
- * @param worker_id
- *   The worker instance number to use - must be less that num_workers passed
- *   at distributor creation time.
- * @param oldpkt
- *   The previous packet, if any, being processed by the worker
- */
-void
-rte_distributor_request_pkt(struct rte_distributor *d,
-		unsigned worker_id, struct rte_mbuf *oldpkt);
-
-/**
- * API called by a worker to check for a new packet that was previously
- * requested by a call to rte_distributor_request_pkt(). It does not wait
- * for the new packet to be available, but returns NULL if the request has
- * not yet been fulfilled by the distributor.
- *
- * @param d
- *   The distributor instance to be used
- * @param worker_id
- *   The worker instance number to use - must be less that num_workers passed
- *   at distributor creation time.
- *
- * @return
- *   A new packet to be processed by the worker thread, or NULL if no
- *   packet is yet available.
- */
-struct rte_mbuf *
-rte_distributor_poll_pkt(struct rte_distributor *d,
-		unsigned worker_id);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif