1 files changed, 38 insertions, 0 deletions
diff --git a/third_party/libwebrtc/net/dcsctp/packet/error_cause/error_cause.h b/third_party/libwebrtc/net/dcsctp/packet/error_cause/error_cause.h
new file mode 100644
index 0000000000..fa2bf81478
--- /dev/null
+++ b/third_party/libwebrtc/net/dcsctp/packet/error_cause/error_cause.h
@@ -0,0 +1,38 @@
+/*
+ *  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_PACKET_ERROR_CAUSE_ERROR_CAUSE_H_
+#define NET_DCSCTP_PACKET_ERROR_CAUSE_ERROR_CAUSE_H_
+
+#include <stddef.h>
+
+#include <cstdint>
+#include <iosfwd>
+#include <memory>
+#include <string>
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+#include "absl/algorithm/container.h"
+#include "absl/strings/string_view.h"
+#include "absl/types/optional.h"
+#include "api/array_view.h"
+#include "net/dcsctp/packet/parameter/parameter.h"
+#include "net/dcsctp/packet/tlv_trait.h"
+
+namespace dcsctp {
+
+// Converts the Error Causes in `parameters` to a human readable string,
+// to be used in error reporting and logging.
+std::string ErrorCausesToString(const Parameters& parameters);
+
+}  // namespace dcsctp
+
+#endif  // NET_DCSCTP_PACKET_ERROR_CAUSE_ERROR_CAUSE_H_