src/core/api/nat64_api.cpp

/*
 *  Copyright (c) 2022, The OpenThread Authors.
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 *     documentation and/or other materials provided with the distribution.
 *  3. Neither the name of the copyright holder nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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/**
 * @file
 *   This file implements the OpenThread APIs for handling IPv4 (NAT64) messages
 */

#include <openthread/nat64.h>

#include "net/ip4_types.hpp"

using namespace ot;

bool otIp4IsAddressEqual(const otIp4Address *aFirst, const otIp4Address *aSecond)
{
    return AsCoreType(aFirst) == AsCoreType(aSecond);
}

void otIp4ExtractFromIp6Address(uint8_t aPrefixLength, const otIp6Address *aIp6Address, otIp4Address *aIp4Address)
{
    AsCoreType(aIp4Address).ExtractFromIp6Address(aPrefixLength, AsCoreType(aIp6Address));
}