/*
 * FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
 * Copyright (C) 2005-2014, Anthony Minessale II <anthm@freeswitch.org>
 *
 * Version: MPL 1.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is FreeSWITCH Modular Media Switching Software Library / Soft-Switch Application
 *
 * The Initial Developer of the Original Code is
 * Anthony Minessale II <anthm@freeswitch.org>
 * Portions created by the Initial Developer are Copyright (C)
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Anthony Minessale II <anthm@freeswitch.org>
 * Andrey Volk <andrey@signalwire.com>
 *
 * switch_spandsp.h -- SpanDSP includes header
 *
 */
#ifndef SWITCH_SPANDSP_H
#define SWITCH_SPANDSP_H

SWITCH_BEGIN_EXTERN_C

SWITCH_DECLARE(switch_plc_state_t *) switch_plc_init(switch_plc_state_t *s);
SWITCH_DECLARE(int) switch_plc_free(switch_plc_state_t *s);
SWITCH_DECLARE(int) switch_plc_rx(switch_plc_state_t *s, int16_t amp[], int len);
SWITCH_DECLARE(int) switch_plc_fillin(switch_plc_state_t *s, int16_t amp[], int len);

SWITCH_END_EXTERN_C
#endif

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