| /* |
| * 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>; |
| |
| } // namespace dcsctp |
| #endif // NET_DCSCTP_COMMON_INTERNAL_TYPES_H_ |