/*
 * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
 * the OAI Public License, Version 1.0  (the "License"); you may not use this file
 * except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.openairinterface.org/?page_id=698
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *-------------------------------------------------------------------------------
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 */

/*! \file rlc_am_segments_holes.h
* \brief This file defines the prototypes of the functions dealing with the re-segmentation of RLC PDUs stored in the retransmission buffer,.
* \author GAUTHIER Lionel
* \date 2010-2011
* \version
* \note
* \bug
* \warning
*/
/** @defgroup _rlc_am_segment_holes_impl_ RLC AM Resegmentation Implementation
* @ingroup _rlc_am_internal_segment_impl_
* @{
*/
#if 0
#ifndef __RLC_AM_SEGMENT_HOLES_H__
#    define __RLC_AM_SEGMENT_HOLES_H__
//-----------------------------------------------------------------------------
#    ifdef RLC_AM_SEGMENT_HOLES_C
#        define private_rlc_am_segments_holes(x)    x
#        define protected_rlc_am_segments_holes(x)  x
#        define public_rlc_am_segments_holes(x)     x
#    else
#        ifdef RLC_AM_MODULE
#            define private_rlc_am_segments_holes(x)
#            define protected_rlc_am_segments_holes(x)  extern x
#            define public_rlc_am_segments_holes(x)     extern x
#        else
#            define private_rlc_am_segments_holes(x)
#            define protected_rlc_am_segments_holes(x)
#            define public_rlc_am_segments_holes(x)     extern x
#        endif
#    endif
/*! \fn void rlc_am_clear_holes (const protocol_ctxt_t* const  ctxt_pP, rlc_am_entity_t * const rlcP, rlc_sn_t snP)
* \brief      Remove all marked holes for PDU with sequence number "snP".
* \param[in]  ctxt_pP        Running context.
* \param[in]  rlcP           RLC AM protocol instance pointer.
* \param[in]  snP            Sequence number.
*/
protected_rlc_am_segments_holes(void rlc_am_clear_holes (
                                  const protocol_ctxt_t* const  ctxt_pP,
                                  rlc_am_entity_t *const rlcP,
                                  const rlc_sn_t snP);)

/*! \fn void rlc_am_remove_hole (const protocol_ctxt_t* const  ctxt_pP, rlc_am_entity_t * const rlcP,  rlc_sn_t snP, sdu_size_t so_startP, sdu_size_t so_stopP)
* \brief      Remove for PDU with sequence number "snP" a NACK for byte segment offset [so_startP, so_stopP].
* \param[in]  ctxt_pP        Running context.
* \param[in]  rlcP           RLC AM protocol instance pointer.
* \param[in]  snP            Sequence number.
* \param[in]  so_startP      Start of segment offset.
* \param[in]  so_stopP       End of segment offset.
*/
protected_rlc_am_segments_holes(void rlc_am_remove_hole (
                                  const protocol_ctxt_t* const  ctxt_pP,
                                  rlc_am_entity_t *const rlcP,
                                  const rlc_sn_t   snP,
                                  const sdu_size_t so_startP,
                                  const sdu_size_t so_stopP);)

/*! \fn void rlc_am_get_next_hole (const protocol_ctxt_t* const  ctxt_pP, rlc_am_entity_t * const rlcP, rlc_sn_t snP, sdu_size_t* so_startP, sdu_size_t* so_stopP)
* \brief      Get for PDU with sequence number "snP" the first hole start and stop parameters.
* \param[in]  ctxt_pP        Running context.
* \param[in]  rlcP           RLC AM protocol instance pointer.
* \param[in]  snP            Sequence number.
* \param[in,out]  so_startP  Start of segment offset.
* \param[in,out]  so_stopP   End of segment offset.
*/
protected_rlc_am_segments_holes(void rlc_am_get_next_hole (
                                  const protocol_ctxt_t* const  ctxt_pP,
                                  rlc_am_entity_t *const rlcP,
                                  const rlc_sn_t snP,
                                  sdu_size_t* const so_startP,
                                  sdu_size_t* const so_stopP);)

/*! \fn void rlc_am_add_hole (const protocol_ctxt_t* const  ctxt_pP, rlc_am_entity_t * const rlcP, rlc_sn_t snP, sdu_size_t so_startP, sdu_size_t so_stopP)
* \brief      Mark for PDU with sequence number "snP" a NACK for byte segment offset [so_startP, so_stopP].
* \param[in]  ctxt_pP        Running context.
* \param[in]  rlcP           RLC AM protocol instance pointer.
* \param[in]  snP            Sequence number.
* \param[in,out]  so_startP  Start of segment offset.
* \param[in,out]  so_stopP   End of segment offset.
*/
protected_rlc_am_segments_holes(void rlc_am_add_hole (
                                  const protocol_ctxt_t* const  ctxt_pP,
                                  rlc_am_entity_t *const rlcP,
                                  const rlc_sn_t snP,
                                  const sdu_size_t so_startP,
                                  sdu_size_t so_stopP);)
/** @} */
#endif
#endif
