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%{
/* SPDX-License-Identifier: GPL-3.0-or-later
* Copyright © 2016-2018 The TokTok team.
* Copyright © 2013 Tox project.
*/
/*
* Implementation of an efficient array to store that we pinged something.
*/
#ifndef C_TOXCORE_TOXCORE_PING_ARRAY_H
#define C_TOXCORE_TOXCORE_PING_ARRAY_H
#include <stddef.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
%}
class mono_Time { struct this; }
class ping { class array {
struct this;
/**
* Initialize a Ping_Array.
*
* @param size represents the total size of the array and should be a power of 2.
* @param timeout represents the maximum timeout in seconds for the entry.
*
* @return 0 on success, -1 on failure.
*/
static this new(uint32_t size, uint32_t timeout);
/**
* Free all the allocated memory in a Ping_Array.
*/
void kill();
/**
* Add a data with length to the Ping_Array list and return a ping_id.
*
* @return ping_id on success, 0 on failure.
*/
uint64_t add(const mono_Time::this *mono_time, const uint8_t *data, uint32_t length);
/**
* Check if ping_id is valid and not timed out.
*
* On success, copies the data into data of length,
*
* @return length of data copied on success, -1 on failure.
*/
int32_t check(const mono_Time::this *mono_time, uint8_t[length] data, uint64_t ping_id);
} }
%{
#ifdef __cplusplus
} // extern "C"
#endif
#endif // C_TOXCORE_TOXCORE_PING_ARRAY_H
%}
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