coap_async.h

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/*
 * coap_async.h -- state management for asynchronous messages
 *
 * Copyright (C) 2010-2023 Olaf Bergmann <bergmann@tzi.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * This file is part of the CoAP library libcoap. Please see README for terms
 * of use.
 */
 
#ifndef COAP_ASYNC_H_
#define COAP_ASYNC_H_
 
#include "coap_net.h"
 
int coap_async_is_supported(void);
 
coap_async_t *coap_register_async(coap_session_t *session,
                                  const coap_pdu_t *request,
                                  coap_tick_t delay);
 
void coap_async_set_delay(coap_async_t *async, coap_tick_t delay);
 
void coap_async_trigger(coap_async_t *async);
 
void coap_free_async(coap_session_t *session, coap_async_t *async);
 
coap_async_t *coap_find_async(coap_session_t *session, coap_bin_const_t token);
 
void coap_async_set_app_data(coap_async_t *async, void *app_data);
 
void *coap_async_get_app_data(const coap_async_t *async);
 
#endif /* COAP_ASYNC_H_ */