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46 lines
1.5 KiB
C

/**
*
* \section COPYRIGHT
*
* Copyright 2013-2015 The srsLTE Developers. See the
* COPYRIGHT file at the top-level directory of this distribution.
*
* \section LICENSE
*
* This file is part of the srsLTE library.
*
* srsLTE is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* srsLTE 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 Affero General Public License for more details.
*
* A copy of the GNU Affero General Public License can be found in
* the LICENSE file in the top-level directory of this distribution
* and at http://www.gnu.org/licenses/.
*
*/
#include <stdbool.h>
void *create_viterbi39_port(uint32_t polys[3],
uint32_t len);
int init_viterbi39_port(void *p,
uint32_t starting_state);
int chainback_viterbi39_port(void *p,
uint8_t *data, /* Decoded output data */
uint32_t nbits, /* Number of data bits */
uint32_t endstate);
void delete_viterbi39_port(void *p);
int update_viterbi39_blk_port(void *p,
uint8_t *syms,
uint32_t nbits);