Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/third_party/libwebrtc/net/dcsctp/common/internal_types.h b/third_party/libwebrtc/net/dcsctp/common/internal_types.h
new file mode 100644
index 0000000000..4f3b1935a2
--- /dev/null
+++ b/third_party/libwebrtc/net/dcsctp/common/internal_types.h
@@ -0,0 +1,49 @@
+/*
+ *  Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef NET_DCSCTP_COMMON_INTERNAL_TYPES_H_
+#define NET_DCSCTP_COMMON_INTERNAL_TYPES_H_
+
+#include <functional>
+#include <utility>
+
+#include "net/dcsctp/public/types.h"
+#include "rtc_base/strong_alias.h"
+
+namespace dcsctp {
+
+// Stream Sequence Number (SSN)
+using SSN = webrtc::StrongAlias<class SSNTag, uint16_t>;
+
+// Message Identifier (MID)
+using MID = webrtc::StrongAlias<class MIDTag, uint32_t>;
+
+// Fragment Sequence Number (FSN)
+using FSN = webrtc::StrongAlias<class FSNTag, uint32_t>;
+
+// Transmission Sequence Number (TSN)
+using TSN = webrtc::StrongAlias<class TSNTag, uint32_t>;
+
+// Reconfiguration Request Sequence Number
+using ReconfigRequestSN =
+    webrtc::StrongAlias<class ReconfigRequestSNTag, uint32_t>;
+
+// Verification Tag, used for packet validation.
+using VerificationTag = webrtc::StrongAlias<class VerificationTagTag, uint32_t>;
+
+// Tie Tag, used as a nonce when connecting.
+using TieTag = webrtc::StrongAlias<class TieTagTag, uint64_t>;
+
+// An ID for every outgoing message, to correlate outgoing data chunks with the
+// message it was carved from.
+using OutgoingMessageId =
+    webrtc::StrongAlias<class OutgoingMessageIdTag, uint32_t>;
+
+}  // namespace dcsctp
+#endif  // NET_DCSCTP_COMMON_INTERNAL_TYPES_H_