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00e67c1bf9
Reviewed By: lnicco Differential Revision: D33587012 fbshipit-source-id: 972eb440f0156c9c04aa6e8787561b18295c1a97
36 lines
853 B
C++
36 lines
853 B
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <quic/codec/Types.h>
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namespace quic {
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/**
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* Returns a decoded packet number by using the expectedNextPacketNum to
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* search for the most probable packet number that could satisfy that condition.
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*/
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PacketNum decodePacketNumber(
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uint64_t encodedPacketNum,
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size_t packetNumBytes,
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PacketNum expectedNextPacketNum);
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struct PacketNumEncodingResult {
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PacketNum result;
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// This is packet number length in bytes
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size_t length;
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PacketNumEncodingResult(PacketNum resultIn, size_t lengthIn);
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};
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PacketNumEncodingResult encodePacketNumber(
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PacketNum packetNum,
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PacketNum largestAckedPacketNum);
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} // namespace quic
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