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62ba379caa
These are needed by crrev.com/c/4165083. Bug: chromium:1369096, webrtc:14131 Change-Id: Id0a46254b46cf866f2f3b7b07b97dc55066c047f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/291117 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/main@{#39165}
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
/*
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* Copyright 2017 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_NET_HELPER_H_
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#define RTC_BASE_NET_HELPER_H_
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#include <string>
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#include "absl/strings/string_view.h"
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#include "rtc_base/system/rtc_export.h"
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// This header contains helper functions and constants used by different types
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// of transports.
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namespace cricket {
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RTC_EXPORT extern const char UDP_PROTOCOL_NAME[];
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RTC_EXPORT extern const char TCP_PROTOCOL_NAME[];
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extern const char SSLTCP_PROTOCOL_NAME[];
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extern const char TLS_PROTOCOL_NAME[];
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constexpr int kTcpHeaderSize = 20;
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constexpr int kUdpHeaderSize = 8;
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// Get the transport layer overhead per packet based on the protocol.
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int GetProtocolOverhead(absl::string_view protocol);
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} // namespace cricket
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#endif // RTC_BASE_NET_HELPER_H_
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