diff --git a/BUILD.gn b/BUILD.gn
index 725a92d..d3497e5 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -184,6 +184,7 @@
         "absl/algorithm:algorithm_test",
         "absl/algorithm:container_test",
         "absl/base:config_test",
+        "absl/cleanup:cleanup_test",
         "absl/container:inlined_vector_test",
         "absl/memory:memory_test",
         "absl/meta:type_traits_test",
diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake
index b8c38d6..47707df 100644
--- a/CMake/AbseilDll.cmake
+++ b/CMake/AbseilDll.cmake
@@ -60,6 +60,8 @@
   "base/policy_checks.h"
   "base/port.h"
   "base/thread_annotations.h"
+  "cleanup/cleanup.h"
+  "cleanup/internal/cleanup.h"
   "container/btree_map.h"
   "container/btree_set.h"
   "container/fixed_array.h"
diff --git a/README.chromium b/README.chromium
index 2744cd8..dbba8cf 100644
--- a/README.chromium
+++ b/README.chromium
@@ -4,7 +4,7 @@
 License: Apache 2.0
 License File: LICENSE
 Version: 0
-Revision: e4e2e57e1a4308cf4ba008d9c1f2d478b3349201
+Revision: 58a9c6d53f93078101c2c0bd98d2951e74328a55
 Security Critical: yes
 
 Description:
diff --git a/README.md b/README.md
index 76f1d1e..264c4b3 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,9 @@
 * [`algorithm`](absl/algorithm/)
   <br /> The `algorithm` library contains additions to the C++ `<algorithm>`
   library and container-based versions of such algorithms.
+* [`cleanup`](absl/cleanup/)
+  <br /> The `cleanup` library contains the control-flow-construct-like type
+  `absl::Cleanup` which is used for executing a callback on scope exit.
 * [`container`](absl/container/)
   <br /> The `container` library contains additional STL-style containers,
   including Abseil's unordered "Swiss table" containers.
diff --git a/absl/base/attributes.h b/absl/base/attributes.h
index 0ba1e7d..f14f7bb 100644
--- a/absl/base/attributes.h
+++ b/absl/base/attributes.h
@@ -121,7 +121,7 @@
 #if ABSL_HAVE_ATTRIBUTE(disable_tail_calls)
 #define ABSL_HAVE_ATTRIBUTE_NO_TAIL_CALL 1
 #define ABSL_ATTRIBUTE_NO_TAIL_CALL __attribute__((disable_tail_calls))
-#elif defined(__GNUC__) && !defined(__clang__)
+#elif defined(__GNUC__) && !defined(__clang__) && !defined(__e2k__)
 #define ABSL_HAVE_ATTRIBUTE_NO_TAIL_CALL 1
 #define ABSL_ATTRIBUTE_NO_TAIL_CALL \
   __attribute__((optimize("no-optimize-sibling-calls")))
diff --git a/absl/base/config.h b/absl/base/config.h
index f6ddf0c..3d6aa17 100644
--- a/absl/base/config.h
+++ b/absl/base/config.h
@@ -722,4 +722,13 @@
 #define ABSL_HAVE_ADDRESS_SANITIZER 1
 #endif
 
+// ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION
+//
+// Class template argument deduction is a language feature added in C++17.
+#ifdef ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION
+#error "ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION cannot be directly set."
+#elif defined(__cpp_deduction_guides)
+#define ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION 1
+#endif
+
 #endif  // ABSL_BASE_CONFIG_H_
diff --git a/absl/base/spinlock_test_common.cc b/absl/base/spinlock_test_common.cc
index dee266e..2b572c5 100644
--- a/absl/base/spinlock_test_common.cc
+++ b/absl/base/spinlock_test_common.cc
@@ -92,6 +92,7 @@
 
 static void ThreadedTest(SpinLock* spinlock) {
   std::vector<std::thread> threads;
+  threads.reserve(kNumThreads);
   for (int i = 0; i < kNumThreads; ++i) {
     threads.push_back(std::thread(TestFunction, i, spinlock));
   }
diff --git a/absl/cleanup/BUILD.bazel b/absl/cleanup/BUILD.bazel
new file mode 100644
index 0000000..5cca898
--- /dev/null
+++ b/absl/cleanup/BUILD.bazel
@@ -0,0 +1,66 @@
+# Copyright 2021 The Abseil Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
+load(
+    "//absl:copts/configure_copts.bzl",
+    "ABSL_DEFAULT_COPTS",
+    "ABSL_DEFAULT_LINKOPTS",
+    "ABSL_TEST_COPTS",
+)
+
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+cc_library(
+    name = "cleanup_internal",
+    hdrs = ["internal/cleanup.h"],
+    copts = ABSL_DEFAULT_COPTS,
+    linkopts = ABSL_DEFAULT_LINKOPTS,
+    deps = [
+        "//absl/base:base_internal",
+        "//absl/base:core_headers",
+        "//absl/utility",
+    ],
+)
+
+cc_library(
+    name = "cleanup",
+    hdrs = [
+        "cleanup.h",
+    ],
+    copts = ABSL_DEFAULT_COPTS,
+    linkopts = ABSL_DEFAULT_LINKOPTS,
+    deps = [
+        ":cleanup_internal",
+        "//absl/base:config",
+        "//absl/base:core_headers",
+    ],
+)
+
+cc_test(
+    name = "cleanup_test",
+    size = "small",
+    srcs = [
+        "cleanup_test.cc",
+    ],
+    copts = ABSL_TEST_COPTS,
+    deps = [
+        ":cleanup",
+        "//absl/base:config",
+        "//absl/utility",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
diff --git a/absl/cleanup/BUILD.gn b/absl/cleanup/BUILD.gn
new file mode 100644
index 0000000..3b7b6c0
--- /dev/null
+++ b/absl/cleanup/BUILD.gn
@@ -0,0 +1,35 @@
+# Copyright 2021 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//third_party/abseil-cpp/absl.gni")
+
+absl_source_set("cleanup_internal") {
+  public = [ "internal/cleanup.h" ]
+  deps = [
+    "//third_party/abseil-cpp/absl/base:base_internal",
+    "//third_party/abseil-cpp/absl/base:core_headers",
+    "//third_party/abseil-cpp/absl/utility",
+  ]
+  visibility = [ "//third_party/abseil-cpp/absl/*" ]
+}
+
+absl_source_set("cleanup") {
+  public = [ "cleanup.h" ]
+  deps = [
+    ":cleanup_internal",
+    "//third_party/abseil-cpp/absl/base:config",
+    "//third_party/abseil-cpp/absl/base:core_headers",
+  ]
+}
+
+absl_source_set("cleanup_test") {
+  testonly = true
+  sources = [ "cleanup_test.cc" ]
+  deps = [
+    ":cleanup",
+    "//third_party/abseil-cpp/absl/base:config",
+    "//third_party/abseil-cpp/absl/utility",
+    "//third_party/googletest:gtest",
+  ]
+}
diff --git a/absl/cleanup/CMakeLists.txt b/absl/cleanup/CMakeLists.txt
new file mode 100644
index 0000000..a2dd78a
--- /dev/null
+++ b/absl/cleanup/CMakeLists.txt
@@ -0,0 +1,55 @@
+# Copyright 2021 The Abseil Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+absl_cc_library(
+  NAME
+    cleanup_internal
+  HDRS
+    "internal/cleanup.h"
+  COPTS
+    ${ABSL_DEFAULT_COPTS}
+  DEPS
+    absl::base_internal
+    absl::core_headers
+    absl::utility
+  PUBLIC
+)
+
+absl_cc_library(
+  NAME
+    cleanup
+  HDRS
+    "cleanup.h"
+  COPTS
+    ${ABSL_DEFAULT_COPTS}
+  DEPS
+    absl::cleanup_internal
+    absl::config
+    absl::core_headers
+  PUBLIC
+)
+
+absl_cc_test(
+  NAME
+    cleanup_test
+  SRCS
+    "cleanup_test.cc"
+  COPTS
+    ${ABSL_TEST_COPTS}
+  DEPS
+    absl::cleanup
+    absl::config
+    absl::utility
+    gmock_main
+)
diff --git a/absl/cleanup/cleanup.h b/absl/cleanup/cleanup.h
new file mode 100644
index 0000000..5a4bc54
--- /dev/null
+++ b/absl/cleanup/cleanup.h
@@ -0,0 +1,140 @@
+// Copyright 2021 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// -----------------------------------------------------------------------------
+// File: cleanup.h
+// -----------------------------------------------------------------------------
+//
+// `absl::Cleanup` implements the scope guard idiom, invoking the contained
+// callback's `operator()() &&` on scope exit.
+//
+// Example:
+//
+// ```
+//   absl::Status CopyGoodData(const char* source_path, const char* sink_path) {
+//     FILE* source_file = fopen(source_path, "r");
+//     if (source_file == nullptr) {
+//       return absl::NotFoundError("No source file");  // No cleanups execute
+//     }
+//
+//     // C++17 style cleanup using class template argument deduction
+//     absl::Cleanup source_closer = [source_file] { fclose(source_file); };
+//
+//     FILE* sink_file = fopen(sink_path, "w");
+//     if (sink_file == nullptr) {
+//       return absl::NotFoundError("No sink file");  // First cleanup executes
+//     }
+//
+//     // C++11 style cleanup using the factory function
+//     auto sink_closer = absl::MakeCleanup([sink_file] { fclose(sink_file); });
+//
+//     Data data;
+//     while (ReadData(source_file, &data)) {
+//       if (data.IsBad()) {
+//         absl::Status result = absl::FailedPreconditionError("Read bad data");
+//         return result;  // Both cleanups execute
+//       }
+//       SaveData(sink_file, &data);
+//     }
+//
+//     return absl::OkStatus();  // Both cleanups execute
+//   }
+// ```
+//
+// Methods:
+//
+// `std::move(cleanup).Cancel()` will prevent the callback from executing.
+//
+// `std::move(cleanup).Invoke()` will execute the callback early, before
+// destruction, and prevent the callback from executing in the destructor.
+//
+// Usage:
+//
+// `absl::Cleanup` is not an interface type. It is only intended to be used
+// within the body of a function. It is not a value type and instead models a
+// control flow construct. Check out `defer` in Golang for something similar.
+
+#ifndef ABSL_CLEANUP_CLEANUP_H_
+#define ABSL_CLEANUP_CLEANUP_H_
+
+#include <utility>
+
+#include "absl/base/config.h"
+#include "absl/base/macros.h"
+#include "absl/cleanup/internal/cleanup.h"
+
+namespace absl {
+ABSL_NAMESPACE_BEGIN
+
+template <typename Arg, typename Callback = void()>
+class ABSL_MUST_USE_RESULT Cleanup {
+  static_assert(cleanup_internal::WasDeduced<Arg>(),
+                "Explicit template parameters are not supported.");
+
+  static_assert(cleanup_internal::ReturnsVoid<Callback>(),
+                "Callbacks that return values are not supported.");
+
+ public:
+  Cleanup(Callback callback)  // NOLINT
+      : storage_(std::move(callback), /*engaged=*/true) {}
+
+  Cleanup(Cleanup&& other) = default;
+
+  void Cancel() && {
+    ABSL_HARDENING_ASSERT(storage_.IsCallbackEngaged());
+    storage_.DisengageCallback();
+  }
+
+  void Invoke() && {
+    ABSL_HARDENING_ASSERT(storage_.IsCallbackEngaged());
+    storage_.DisengageCallback();
+    storage_.InvokeCallback();
+  }
+
+  ~Cleanup() {
+    if (storage_.IsCallbackEngaged()) {
+      storage_.InvokeCallback();
+    }
+  }
+
+ private:
+  cleanup_internal::Storage<Callback> storage_;
+};
+
+// `absl::Cleanup c = /* callback */;`
+//
+// C++17 type deduction API for creating an instance of `absl::Cleanup`
+#if defined(ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION)
+template <typename Callback>
+Cleanup(Callback callback) -> Cleanup<cleanup_internal::Tag, Callback>;
+#endif  // defined(ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION)
+
+// `auto c = absl::MakeCleanup(/* callback */);`
+//
+// C++11 type deduction API for creating an instance of `absl::Cleanup`
+template <typename... Args, typename Callback>
+absl::Cleanup<cleanup_internal::Tag, Callback> MakeCleanup(Callback callback) {
+  static_assert(cleanup_internal::WasDeduced<cleanup_internal::Tag, Args...>(),
+                "Explicit template parameters are not supported.");
+
+  static_assert(cleanup_internal::ReturnsVoid<Callback>(),
+                "Callbacks that return values are not supported.");
+
+  return {std::move(callback)};
+}
+
+ABSL_NAMESPACE_END
+}  // namespace absl
+
+#endif  // ABSL_CLEANUP_CLEANUP_H_
diff --git a/absl/cleanup/cleanup_test.cc b/absl/cleanup/cleanup_test.cc
new file mode 100644
index 0000000..792595d
--- /dev/null
+++ b/absl/cleanup/cleanup_test.cc
@@ -0,0 +1,267 @@
+// Copyright 2021 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "absl/cleanup/cleanup.h"
+
+#include <functional>
+#include <type_traits>
+#include <utility>
+
+#include "gtest/gtest.h"
+#include "absl/base/config.h"
+#include "absl/utility/utility.h"
+
+namespace {
+
+using Tag = absl::cleanup_internal::Tag;
+
+template <typename Type1, typename Type2>
+constexpr bool IsSame() {
+  return (std::is_same<Type1, Type2>::value);
+}
+
+struct IdentityFactory {
+  template <typename Callback>
+  static Callback AsCallback(Callback callback) {
+    return Callback(std::move(callback));
+  }
+};
+
+// `FunctorClass` is a type used for testing `absl::Cleanup`. It is intended to
+// represent users that make their own move-only callback types outside of
+// `std::function` and lambda literals.
+class FunctorClass {
+  using Callback = std::function<void()>;
+
+ public:
+  explicit FunctorClass(Callback callback) : callback_(std::move(callback)) {}
+
+  FunctorClass(FunctorClass&& other)
+      : callback_(absl::exchange(other.callback_, Callback())) {}
+
+  FunctorClass(const FunctorClass&) = delete;
+
+  FunctorClass& operator=(const FunctorClass&) = delete;
+
+  FunctorClass& operator=(FunctorClass&&) = delete;
+
+  void operator()() const& = delete;
+
+  void operator()() && {
+    ASSERT_TRUE(callback_);
+    callback_();
+    callback_ = nullptr;
+  }
+
+ private:
+  Callback callback_;
+};
+
+struct FunctorClassFactory {
+  template <typename Callback>
+  static FunctorClass AsCallback(Callback callback) {
+    return FunctorClass(std::move(callback));
+  }
+};
+
+struct StdFunctionFactory {
+  template <typename Callback>
+  static std::function<void()> AsCallback(Callback callback) {
+    return std::function<void()>(std::move(callback));
+  }
+};
+
+using CleanupTestParams =
+    ::testing::Types<IdentityFactory, FunctorClassFactory, StdFunctionFactory>;
+template <typename>
+struct CleanupTest : public ::testing::Test {};
+TYPED_TEST_SUITE(CleanupTest, CleanupTestParams);
+
+bool fn_ptr_called = false;
+void FnPtrFunction() { fn_ptr_called = true; }
+
+TYPED_TEST(CleanupTest, FactoryProducesCorrectType) {
+  {
+    auto callback = TypeParam::AsCallback([] {});
+    auto cleanup = absl::MakeCleanup(std::move(callback));
+
+    static_assert(
+        IsSame<absl::Cleanup<Tag, decltype(callback)>, decltype(cleanup)>(),
+        "");
+  }
+
+  {
+    auto cleanup = absl::MakeCleanup(&FnPtrFunction);
+
+    static_assert(IsSame<absl::Cleanup<Tag, void (*)()>, decltype(cleanup)>(),
+                  "");
+  }
+
+  {
+    auto cleanup = absl::MakeCleanup(FnPtrFunction);
+
+    static_assert(IsSame<absl::Cleanup<Tag, void (*)()>, decltype(cleanup)>(),
+                  "");
+  }
+}
+
+#if defined(ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION)
+TYPED_TEST(CleanupTest, CTADProducesCorrectType) {
+  {
+    auto callback = TypeParam::AsCallback([] {});
+    absl::Cleanup cleanup = std::move(callback);
+
+    static_assert(
+        IsSame<absl::Cleanup<Tag, decltype(callback)>, decltype(cleanup)>(),
+        "");
+  }
+
+  {
+    absl::Cleanup cleanup = &FnPtrFunction;
+
+    static_assert(IsSame<absl::Cleanup<Tag, void (*)()>, decltype(cleanup)>(),
+                  "");
+  }
+
+  {
+    absl::Cleanup cleanup = FnPtrFunction;
+
+    static_assert(IsSame<absl::Cleanup<Tag, void (*)()>, decltype(cleanup)>(),
+                  "");
+  }
+}
+
+TYPED_TEST(CleanupTest, FactoryAndCTADProduceSameType) {
+  {
+    auto callback = IdentityFactory::AsCallback([] {});
+    auto factory_cleanup = absl::MakeCleanup(callback);
+    absl::Cleanup deduction_cleanup = callback;
+
+    static_assert(
+        IsSame<decltype(factory_cleanup), decltype(deduction_cleanup)>(), "");
+  }
+
+  {
+    auto factory_cleanup =
+        absl::MakeCleanup(FunctorClassFactory::AsCallback([] {}));
+    absl::Cleanup deduction_cleanup = FunctorClassFactory::AsCallback([] {});
+
+    static_assert(
+        IsSame<decltype(factory_cleanup), decltype(deduction_cleanup)>(), "");
+  }
+
+  {
+    auto factory_cleanup =
+        absl::MakeCleanup(StdFunctionFactory::AsCallback([] {}));
+    absl::Cleanup deduction_cleanup = StdFunctionFactory::AsCallback([] {});
+
+    static_assert(
+        IsSame<decltype(factory_cleanup), decltype(deduction_cleanup)>(), "");
+  }
+
+  {
+    auto factory_cleanup = absl::MakeCleanup(&FnPtrFunction);
+    absl::Cleanup deduction_cleanup = &FnPtrFunction;
+
+    static_assert(
+        IsSame<decltype(factory_cleanup), decltype(deduction_cleanup)>(), "");
+  }
+
+  {
+    auto factory_cleanup = absl::MakeCleanup(FnPtrFunction);
+    absl::Cleanup deduction_cleanup = FnPtrFunction;
+
+    static_assert(
+        IsSame<decltype(factory_cleanup), decltype(deduction_cleanup)>(), "");
+  }
+}
+#endif  // defined(ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION)
+
+TYPED_TEST(CleanupTest, BasicUsage) {
+  bool called = false;
+
+  {
+    auto cleanup =
+        absl::MakeCleanup(TypeParam::AsCallback([&called] { called = true; }));
+    EXPECT_FALSE(called);  // Constructor shouldn't invoke the callback
+  }
+
+  EXPECT_TRUE(called);  // Destructor should invoke the callback
+}
+
+TYPED_TEST(CleanupTest, BasicUsageWithFunctionPointer) {
+  fn_ptr_called = false;
+
+  {
+    auto cleanup = absl::MakeCleanup(TypeParam::AsCallback(&FnPtrFunction));
+    EXPECT_FALSE(fn_ptr_called);  // Constructor shouldn't invoke the callback
+  }
+
+  EXPECT_TRUE(fn_ptr_called);  // Destructor should invoke the callback
+}
+
+TYPED_TEST(CleanupTest, Cancel) {
+  bool called = false;
+
+  {
+    auto cleanup =
+        absl::MakeCleanup(TypeParam::AsCallback([&called] { called = true; }));
+    EXPECT_FALSE(called);  // Constructor shouldn't invoke the callback
+
+    std::move(cleanup).Cancel();
+    EXPECT_FALSE(called);  // Cancel shouldn't invoke the callback
+  }
+
+  EXPECT_FALSE(called);  // Destructor shouldn't invoke the callback
+}
+
+TYPED_TEST(CleanupTest, Invoke) {
+  bool called = false;
+
+  {
+    auto cleanup =
+        absl::MakeCleanup(TypeParam::AsCallback([&called] { called = true; }));
+    EXPECT_FALSE(called);  // Constructor shouldn't invoke the callback
+
+    std::move(cleanup).Invoke();
+    EXPECT_TRUE(called);  // Invoke should invoke the callback
+
+    called = false;  // Reset tracker before destructor runs
+  }
+
+  EXPECT_FALSE(called);  // Destructor shouldn't invoke the callback
+}
+
+TYPED_TEST(CleanupTest, Move) {
+  bool called = false;
+
+  {
+    auto moved_from_cleanup =
+        absl::MakeCleanup(TypeParam::AsCallback([&called] { called = true; }));
+    EXPECT_FALSE(called);  // Constructor shouldn't invoke the callback
+
+    {
+      auto moved_to_cleanup = std::move(moved_from_cleanup);
+      EXPECT_FALSE(called);  // Move shouldn't invoke the callback
+    }
+
+    EXPECT_TRUE(called);  // Destructor should invoke the callback
+
+    called = false;  // Reset tracker before destructor runs
+  }
+
+  EXPECT_FALSE(called);  // Destructor shouldn't invoke the callback
+}
+
+}  // namespace
diff --git a/absl/cleanup/internal/cleanup.h b/absl/cleanup/internal/cleanup.h
new file mode 100644
index 0000000..b68e3dd
--- /dev/null
+++ b/absl/cleanup/internal/cleanup.h
@@ -0,0 +1,79 @@
+// Copyright 2021 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef ABSL_CLEANUP_INTERNAL_CLEANUP_H_
+#define ABSL_CLEANUP_INTERNAL_CLEANUP_H_
+
+#include <type_traits>
+#include <utility>
+
+#include "absl/base/internal/invoke.h"
+#include "absl/base/thread_annotations.h"
+#include "absl/utility/utility.h"
+
+namespace absl {
+ABSL_NAMESPACE_BEGIN
+
+namespace cleanup_internal {
+
+struct Tag {};
+
+template <typename Arg, typename... Args>
+constexpr bool WasDeduced() {
+  return (std::is_same<cleanup_internal::Tag, Arg>::value) &&
+         (sizeof...(Args) == 0);
+}
+
+template <typename Callback>
+constexpr bool ReturnsVoid() {
+  return (std::is_same<base_internal::invoke_result_t<Callback>, void>::value);
+}
+
+template <typename Callback>
+class Storage {
+ public:
+  Storage() = delete;
+
+  Storage(Callback callback, bool engaged)
+      : callback_(std::move(callback)), engaged_(engaged) {}
+
+  Storage(Storage&& other)
+      : callback_(std::move(other.callback_)),
+        engaged_(absl::exchange(other.engaged_, false)) {}
+
+  Storage(const Storage& other) = delete;
+
+  Storage& operator=(Storage&& other) = delete;
+
+  Storage& operator=(const Storage& other) = delete;
+
+  bool IsCallbackEngaged() const { return engaged_; }
+
+  void DisengageCallback() { engaged_ = false; }
+
+  void InvokeCallback() ABSL_NO_THREAD_SAFETY_ANALYSIS {
+    std::move(callback_)();
+  }
+
+ private:
+  Callback callback_;
+  bool engaged_;
+};
+
+}  // namespace cleanup_internal
+
+ABSL_NAMESPACE_END
+}  // namespace absl
+
+#endif  // ABSL_CLEANUP_INTERNAL_CLEANUP_H_
diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h
index 90bb96e..7c18234 100644
--- a/absl/container/inlined_vector.h
+++ b/absl/container/inlined_vector.h
@@ -167,11 +167,13 @@
   // Creates an inlined vector by copying the contents of `other` using `alloc`.
   InlinedVector(const InlinedVector& other, const allocator_type& alloc)
       : storage_(alloc) {
-    if (IsMemcpyOk::value && !other.storage_.GetIsAllocated()) {
+    if (other.empty()) {
+      // Empty; nothing to do.
+    } else if (IsMemcpyOk::value && !other.storage_.GetIsAllocated()) {
+      // Memcpy-able and do not need allocation.
       storage_.MemcpyFrom(other.storage_);
     } else {
-      storage_.Initialize(IteratorValueAdapter<const_pointer>(other.data()),
-                          other.size());
+      storage_.InitFrom(other.storage_);
     }
   }
 
diff --git a/absl/container/inlined_vector_benchmark.cc b/absl/container/inlined_vector_benchmark.cc
index b8dafe9..e256fad 100644
--- a/absl/container/inlined_vector_benchmark.cc
+++ b/absl/container/inlined_vector_benchmark.cc
@@ -534,6 +534,28 @@
 ABSL_INTERNAL_BENCHMARK_ONE_SIZE(BM_ConstructFromMove, TrivialType);
 ABSL_INTERNAL_BENCHMARK_ONE_SIZE(BM_ConstructFromMove, NontrivialType);
 
+// Measure cost of copy-constructor+destructor.
+void BM_CopyTrivial(benchmark::State& state) {
+  const int n = state.range(0);
+  InlVec<int64_t> src(n);
+  for (auto s : state) {
+    InlVec<int64_t> copy(src);
+    benchmark::DoNotOptimize(copy);
+  }
+}
+BENCHMARK(BM_CopyTrivial)->Arg(0)->Arg(1)->Arg(kLargeSize);
+
+// Measure cost of copy-constructor+destructor.
+void BM_CopyNonTrivial(benchmark::State& state) {
+  const int n = state.range(0);
+  InlVec<InlVec<int64_t>> src(n);
+  for (auto s : state) {
+    InlVec<InlVec<int64_t>> copy(src);
+    benchmark::DoNotOptimize(copy);
+  }
+}
+BENCHMARK(BM_CopyNonTrivial)->Arg(0)->Arg(1)->Arg(kLargeSize);
+
 template <typename T, size_t FromSize, size_t ToSize>
 void BM_AssignSizeRef(benchmark::State& state) {
   auto size = ToSize;
diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h
index 120849c..b8aec45 100644
--- a/absl/container/internal/inlined_vector.h
+++ b/absl/container/internal/inlined_vector.h
@@ -81,6 +81,23 @@
   }
 }
 
+// If kUseMemcpy is true, memcpy(dst, src, n); else do nothing.
+// Useful to avoid compiler warnings when memcpy() is used for T values
+// that are not trivially copyable in non-reachable code.
+template <bool kUseMemcpy>
+inline void MemcpyIfAllowed(void* dst, const void* src, size_t n);
+
+// memcpy when allowed.
+template <>
+inline void MemcpyIfAllowed<true>(void* dst, const void* src, size_t n) {
+  memcpy(dst, src, n);
+}
+
+// Do nothing for types that are not memcpy-able. This function is only
+// called from non-reachable branches.
+template <>
+inline void MemcpyIfAllowed<false>(void*, const void*, size_t) {}
+
 template <typename AllocatorType, typename Pointer, typename ValueAdapter,
           typename SizeType>
 void ConstructElements(AllocatorType* alloc_ptr, Pointer construct_first,
@@ -310,9 +327,14 @@
       : metadata_(alloc, /* size and is_allocated */ 0) {}
 
   ~Storage() {
-    pointer data = GetIsAllocated() ? GetAllocatedData() : GetInlinedData();
-    inlined_vector_internal::DestroyElements(GetAllocPtr(), data, GetSize());
-    DeallocateIfAllocated();
+    if (GetSizeAndIsAllocated() == 0) {
+      // Empty and not allocated; nothing to do.
+    } else if (IsMemcpyOk::value) {
+      // No destructors need to be run; just deallocate if necessary.
+      DeallocateIfAllocated();
+    } else {
+      DestroyContents();
+    }
   }
 
   // ---------------------------------------------------------------------------
@@ -370,6 +392,8 @@
   // Storage Member Mutators
   // ---------------------------------------------------------------------------
 
+  ABSL_ATTRIBUTE_NOINLINE void InitFrom(const Storage& other);
+
   template <typename ValueAdapter>
   void Initialize(ValueAdapter values, size_type new_size);
 
@@ -452,6 +476,8 @@
   }
 
  private:
+  ABSL_ATTRIBUTE_NOINLINE void DestroyContents();
+
   using Metadata =
       container_internal::CompressedTuple<allocator_type, size_type>;
 
@@ -477,6 +503,40 @@
 };
 
 template <typename T, size_t N, typename A>
+void Storage<T, N, A>::DestroyContents() {
+  pointer data = GetIsAllocated() ? GetAllocatedData() : GetInlinedData();
+  inlined_vector_internal::DestroyElements(GetAllocPtr(), data, GetSize());
+  DeallocateIfAllocated();
+}
+
+template <typename T, size_t N, typename A>
+void Storage<T, N, A>::InitFrom(const Storage& other) {
+  const auto n = other.GetSize();
+  assert(n > 0);  // Empty sources handled handled in caller.
+  const_pointer src;
+  pointer dst;
+  if (!other.GetIsAllocated()) {
+    dst = GetInlinedData();
+    src = other.GetInlinedData();
+  } else {
+    // Because this is only called from the `InlinedVector` constructors, it's
+    // safe to take on the allocation with size `0`. If `ConstructElements(...)`
+    // throws, deallocation will be automatically handled by `~Storage()`.
+    size_type new_capacity = ComputeCapacity(GetInlinedCapacity(), n);
+    dst = AllocatorTraits::allocate(*GetAllocPtr(), new_capacity);
+    SetAllocatedData(dst, new_capacity);
+    src = other.GetAllocatedData();
+  }
+  if (IsMemcpyOk::value) {
+    MemcpyIfAllowed<IsMemcpyOk::value>(dst, src, sizeof(dst[0]) * n);
+  } else {
+    auto values = IteratorValueAdapter<const_pointer>(src);
+    inlined_vector_internal::ConstructElements(GetAllocPtr(), dst, &values, n);
+  }
+  GetSizeAndIsAllocated() = other.GetSizeAndIsAllocated();
+}
+
+template <typename T, size_t N, typename A>
 template <typename ValueAdapter>
 auto Storage<T, N, A>::Initialize(ValueAdapter values, size_type new_size)
     -> void {
diff --git a/absl/copts/AbseilConfigureCopts.cmake b/absl/copts/AbseilConfigureCopts.cmake
index 90a1449..9cd6fd1 100644
--- a/absl/copts/AbseilConfigureCopts.cmake
+++ b/absl/copts/AbseilConfigureCopts.cmake
@@ -41,7 +41,6 @@
     # clang-cl is half MSVC, half LLVM
     set(ABSL_DEFAULT_COPTS "${ABSL_CLANG_CL_FLAGS}")
     set(ABSL_TEST_COPTS "${ABSL_CLANG_CL_FLAGS};${ABSL_CLANG_CL_TEST_FLAGS}")
-    set(ABSL_DEFAULT_LINKOPTS "${ABSL_MSVC_LINKOPTS}")
   else()
     set(ABSL_DEFAULT_COPTS "${ABSL_LLVM_FLAGS}")
     set(ABSL_TEST_COPTS "${ABSL_LLVM_FLAGS};${ABSL_LLVM_TEST_FLAGS}")
diff --git a/absl/debugging/internal/examine_stack.cc b/absl/debugging/internal/examine_stack.cc
index 6e5ff1f..5791302 100644
--- a/absl/debugging/internal/examine_stack.cc
+++ b/absl/debugging/internal/examine_stack.cc
@@ -66,6 +66,8 @@
 #elif defined(__x86_64__)
     if (16 < ABSL_ARRAYSIZE(context->uc_mcontext.gregs))
       return reinterpret_cast<void*>(context->uc_mcontext.gregs[16]);
+#elif defined(__e2k__)
+    return reinterpret_cast<void*>(context->uc_mcontext.cr0_hi);
 #else
 #error "Undefined Architecture."
 #endif
diff --git a/absl/hash/internal/wyhash_test.cc b/absl/hash/internal/wyhash_test.cc
index 30dc9e3..9fb06d2 100644
--- a/absl/hash/internal/wyhash_test.cc
+++ b/absl/hash/internal/wyhash_test.cc
@@ -1,14 +1,14 @@
 // Copyright 2020 The Abseil Authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in cokSaltliance with the License.
+// you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     https://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or ikSaltlied.
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
diff --git a/absl/status/status.cc b/absl/status/status.cc
index c71de84..7962bb9 100644
--- a/absl/status/status.cc
+++ b/absl/status/status.cc
@@ -207,10 +207,12 @@
   }
 }
 
-uintptr_t Status::NewRep(absl::StatusCode code, absl::string_view msg,
-                         std::unique_ptr<status_internal::Payloads> payloads) {
+uintptr_t Status::NewRep(
+    absl::StatusCode code, absl::string_view msg,
+    std::unique_ptr<status_internal::Payloads> payloads) {
   status_internal::StatusRep* rep = new status_internal::StatusRep(
-      code, std::string(msg.data(), msg.size()), std::move(payloads));
+      code, std::string(msg.data(), msg.size()),
+      std::move(payloads));
   return PointerToRep(rep);
 }
 
@@ -236,8 +238,9 @@
 void Status::PrepareToModify() {
   ABSL_RAW_CHECK(!ok(), "PrepareToModify shouldn't be called on OK status.");
   if (IsInlined(rep_)) {
-    rep_ = NewRep(static_cast<absl::StatusCode>(raw_code()),
-                  absl::string_view(), nullptr);
+    rep_ =
+        NewRep(static_cast<absl::StatusCode>(raw_code()), absl::string_view(),
+               nullptr);
     return;
   }
 
@@ -248,7 +251,8 @@
     if (rep->payloads) {
       payloads = absl::make_unique<status_internal::Payloads>(*rep->payloads);
     }
-    rep_ = NewRep(rep->code, message(), std::move(payloads));
+    rep_ = NewRep(rep->code, message(),
+                  std::move(payloads));
     UnrefNonInlined(rep_i);
   }
 }
diff --git a/absl/status/status.h b/absl/status/status.h
index 08d3e80..118f64f 100644
--- a/absl/status/status.h
+++ b/absl/status/status.h
@@ -371,10 +371,10 @@
   Status();
 
   // Creates a status in the canonical error space with the specified
-  // `absl::StatusCode` and error message.  If `code == absl::StatusCode::kOk`,
+  // `absl::StatusCode` and error message.  If `code == absl::StatusCode::kOk`,  // NOLINT
   // `msg` is ignored and an object identical to an OK status is constructed.
   //
-  // The `msg` string must be in UTF-8. The implementation may complain (e.g.,
+  // The `msg` string must be in UTF-8. The implementation may complain (e.g.,  // NOLINT
   // by printing a warning) if it is not.
   Status(absl::StatusCode code, absl::string_view msg);
 
@@ -551,8 +551,9 @@
   status_internal::Payloads* GetPayloads();
 
   // Takes ownership of payload.
-  static uintptr_t NewRep(absl::StatusCode code, absl::string_view msg,
-                          std::unique_ptr<status_internal::Payloads> payload);
+  static uintptr_t NewRep(
+      absl::StatusCode code, absl::string_view msg,
+      std::unique_ptr<status_internal::Payloads> payload);
   static bool EqualsSlow(const absl::Status& a, const absl::Status& b);
 
   // MSVC 14.0 limitation requires the const.
diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel
index 794cf43..5efaf89 100644
--- a/absl/strings/BUILD.bazel
+++ b/absl/strings/BUILD.bazel
@@ -286,6 +286,7 @@
         "//absl/base:base_internal",
         "//absl/base:config",
         "//absl/base:core_headers",
+        "//absl/base:endian",
         "//absl/base:raw_logging_internal",
         "//absl/base:throw_delegate",
         "//absl/container:compressed_tuple",
diff --git a/absl/strings/BUILD.gn b/absl/strings/BUILD.gn
index 10b393c..d9d2769 100644
--- a/absl/strings/BUILD.gn
+++ b/absl/strings/BUILD.gn
@@ -133,6 +133,7 @@
     "//third_party/abseil-cpp/absl/base:base_internal",
     "//third_party/abseil-cpp/absl/base:config",
     "//third_party/abseil-cpp/absl/base:core_headers",
+    "//third_party/abseil-cpp/absl/base:endian",
     "//third_party/abseil-cpp/absl/base:raw_logging_internal",
     "//third_party/abseil-cpp/absl/base:throw_delegate",
     "//third_party/abseil-cpp/absl/container:compressed_tuple",
diff --git a/absl/strings/cord.cc b/absl/strings/cord.cc
index df8c26d..39191ef 100644
--- a/absl/strings/cord.cc
+++ b/absl/strings/cord.cc
@@ -37,6 +37,7 @@
 #include "absl/strings/escaping.h"
 #include "absl/strings/internal/cord_internal.h"
 #include "absl/strings/internal/cord_rep_flat.h"
+#include "absl/strings/internal/cord_rep_ring.h"
 #include "absl/strings/internal/resize_uninitialized.h"
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_format.h"
@@ -50,8 +51,8 @@
 using ::absl::cord_internal::CordRepConcat;
 using ::absl::cord_internal::CordRepExternal;
 using ::absl::cord_internal::CordRepFlat;
+using ::absl::cord_internal::CordRepRing;
 using ::absl::cord_internal::CordRepSubstring;
-
 using ::absl::cord_internal::kMinFlatLength;
 using ::absl::cord_internal::kMaxFlatLength;
 
@@ -94,6 +95,11 @@
 
 static const int kMinLengthSize = ABSL_ARRAYSIZE(min_length);
 
+static inline bool cord_ring_enabled() {
+  return cord_internal::cord_ring_buffer_enabled.load(
+      std::memory_order_relaxed);
+}
+
 static inline bool IsRootBalanced(CordRep* node) {
   if (node->tag != CONCAT) {
     return true;
@@ -109,7 +115,8 @@
 }
 
 static CordRep* Rebalance(CordRep* node);
-static void DumpNode(CordRep* rep, bool include_data, std::ostream* os);
+static void DumpNode(CordRep* rep, bool include_data, std::ostream* os,
+                     int indent = 0);
 static bool VerifyNode(CordRep* root, CordRep* start_node,
                        bool full_validation);
 
@@ -198,12 +205,38 @@
   return reps[0];
 }
 
+static CordRepFlat* CreateFlat(const char* data, size_t length,
+                            size_t alloc_hint) {
+  CordRepFlat* flat = CordRepFlat::New(length + alloc_hint);
+  flat->length = length;
+  memcpy(flat->Data(), data, length);
+  return flat;
+}
+
+// Creates a new flat or ringbuffer out of the specified array.
+// The returned node has a refcount of 1.
+static CordRep* RingNewTree(const char* data, size_t length,
+                            size_t alloc_hint) {
+  if (length <= kMaxFlatLength) {
+    return CreateFlat(data, length, alloc_hint);
+  }
+  CordRepFlat* flat = CreateFlat(data, kMaxFlatLength, 0);
+  data += kMaxFlatLength;
+  length -= kMaxFlatLength;
+  size_t extra = (length - 1) / kMaxFlatLength + 1;
+  auto* root = CordRepRing::Create(flat, extra);
+  return CordRepRing::Append(root, {data, length}, alloc_hint);
+}
+
 // Create a new tree out of the specified array.
 // The returned node has a refcount of 1.
 static CordRep* NewTree(const char* data,
                         size_t length,
                         size_t alloc_hint) {
   if (length == 0) return nullptr;
+  if (cord_ring_enabled()) {
+    return RingNewTree(data, length, alloc_hint);
+  }
   absl::FixedArray<CordRep*> reps((length - 1) / kMaxFlatLength + 1);
   size_t n = 0;
   do {
@@ -295,10 +328,18 @@
   reduce_size(n);
 }
 
+// Returns `rep` converted into a CordRepRing.
+// Directly returns `rep` if `rep` is already a CordRepRing.
+static CordRepRing* ForceRing(CordRep* rep, size_t extra) {
+  return (rep->tag == RING) ? rep->ring() : CordRepRing::Create(rep, extra);
+}
+
 void Cord::InlineRep::AppendTree(CordRep* tree) {
   if (tree == nullptr) return;
   if (data_.is_empty()) {
     set_tree(tree);
+  } else if (cord_ring_enabled()) {
+    set_tree(CordRepRing::Append(ForceRing(force_tree(0), 1), tree));
   } else {
     set_tree(Concat(force_tree(0), tree));
   }
@@ -308,6 +349,8 @@
   assert(tree != nullptr);
   if (data_.is_empty()) {
     set_tree(tree);
+  } else if (cord_ring_enabled()) {
+    set_tree(CordRepRing::Prepend(ForceRing(force_tree(0), 1), tree));
   } else {
     set_tree(Concat(tree, force_tree(0)));
   }
@@ -319,6 +362,15 @@
 // written to region and the actual size increase will be written to size.
 static inline bool PrepareAppendRegion(CordRep* root, char** region,
                                        size_t* size, size_t max_length) {
+  if (root->tag == RING && root->refcount.IsOne()) {
+    Span<char> span = root->ring()->GetAppendBuffer(max_length);
+    if (!span.empty()) {
+      *region = span.data();
+      *size = span.size();
+      return true;
+    }
+  }
+
   // Search down the right-hand path for a non-full FLAT node.
   CordRep* dst = root;
   while (dst->tag == CONCAT && dst->refcount.IsOne()) {
@@ -383,6 +435,11 @@
   new_node->length = std::min(new_node->Capacity(), max_length);
   *region = new_node->Data();
   *size = new_node->length;
+
+  if (cord_ring_enabled()) {
+    replace_tree(CordRepRing::Append(ForceRing(root, 1), new_node));
+    return;
+  }
   replace_tree(Concat(root, new_node));
 }
 
@@ -411,6 +468,11 @@
   new_node->length = new_node->Capacity();
   *region = new_node->Data();
   *size = new_node->length;
+
+  if (cord_ring_enabled()) {
+    replace_tree(CordRepRing::Append(ForceRing(root, 1), new_node));
+    return;
+  }
   replace_tree(Concat(root, new_node));
 }
 
@@ -593,6 +655,13 @@
     return;
   }
 
+  if (cord_ring_enabled()) {
+    absl::string_view data(src_data, src_size);
+    root = ForceRing(root, (data.size() - 1) / kMaxFlatLength + 1);
+    replace_tree(CordRepRing::Append(root->ring(), data));
+    return;
+  }
+
   // Use new block(s) for any remaining bytes that were not handled above.
   // Alloc extra memory only if the right child of the root of the new tree is
   // going to be a FLAT node, which will permit further inplace appends.
@@ -805,6 +874,8 @@
   CordRep* tree = contents_.tree();
   if (tree == nullptr) {
     contents_.remove_prefix(n);
+  } else if (tree->tag == RING) {
+    contents_.replace_tree(CordRepRing::RemovePrefix(tree->ring(), n));
   } else {
     CordRep* newrep = RemovePrefixFrom(tree, n);
     CordRep::Unref(tree);
@@ -819,6 +890,8 @@
   CordRep* tree = contents_.tree();
   if (tree == nullptr) {
     contents_.reduce_size(n);
+  } else if (tree->tag == RING) {
+    contents_.replace_tree(CordRepRing::RemoveSuffix(tree->ring(), n));
   } else {
     CordRep* newrep = RemoveSuffixFrom(tree, n);
     CordRep::Unref(tree);
@@ -902,6 +975,9 @@
     }
     cord_internal::SmallMemmove(dest, it->data(), remaining_size);
     sub_cord.contents_.set_inline_size(new_size);
+  } else if (tree->tag == RING) {
+    tree = CordRepRing::SubRing(CordRep::Ref(tree)->ring(), pos, new_size);
+    sub_cord.contents_.set_tree(tree);
   } else {
     sub_cord.contents_.set_tree(NewSubRange(tree, pos, new_size));
   }
@@ -1103,6 +1179,10 @@
     return absl::string_view(node->external()->base, node->length);
   }
 
+  if (node->tag == RING) {
+    return node->ring()->entry_data(node->ring()->head());
+  }
+
   // Walk down the left branches until we hit a non-CONCAT node.
   while (node->tag == CONCAT) {
     node = node->concat()->left;
@@ -1360,6 +1440,25 @@
     }
     return subcord;
   }
+
+  if (ring_reader_) {
+    size_t chunk_size = current_chunk_.size();
+    if (n <= chunk_size && n <= kMaxBytesToCopy) {
+      subcord = Cord(current_chunk_.substr(0, n));
+    } else {
+      auto* ring = CordRep::Ref(ring_reader_.ring())->ring();
+      size_t offset = ring_reader_.length() - bytes_remaining_;
+      subcord.contents_.set_tree(CordRepRing::SubRing(ring, offset, n));
+    }
+    if (n < chunk_size) {
+      bytes_remaining_ -= n;
+      current_chunk_.remove_prefix(n);
+    } else {
+      AdvanceBytesRing(n);
+    }
+    return subcord;
+  }
+
   auto& stack_of_right_children = stack_of_right_children_;
   if (n < current_chunk_.size()) {
     // Range to read is a proper subrange of the current chunk.
@@ -1533,6 +1632,8 @@
     if (rep->tag >= FLAT) {
       // Get the "i"th character directly from the flat array.
       return rep->flat()->Data()[offset];
+    } else if (rep->tag == RING) {
+      return rep->ring()->GetCharacter(offset);
     } else if (rep->tag == EXTERNAL) {
       // Get the "i"th character from the external array.
       return rep->external()->base[offset];
@@ -1609,6 +1710,15 @@
 /* static */ void Cord::ForEachChunkAux(
     absl::cord_internal::CordRep* rep,
     absl::FunctionRef<void(absl::string_view)> callback) {
+  if (rep->tag == RING) {
+    ChunkIterator it(rep), end;
+    while (it != end) {
+      callback(*it);
+      ++it;
+    }
+    return;
+  }
+
   assert(rep != nullptr);
   int stack_pos = 0;
   constexpr int stack_max = 128;
@@ -1650,9 +1760,9 @@
   }
 }
 
-static void DumpNode(CordRep* rep, bool include_data, std::ostream* os) {
+static void DumpNode(CordRep* rep, bool include_data, std::ostream* os,
+                     int indent) {
   const int kIndentStep = 1;
-  int indent = 0;
   absl::InlinedVector<CordRep*, kInlinedVectorSize> stack;
   absl::InlinedVector<int, kInlinedVectorSize> indents;
   for (;;) {
@@ -1673,18 +1783,28 @@
       *os << "SUBSTRING @ " << rep->substring()->start << "\n";
       indent += kIndentStep;
       rep = rep->substring()->child;
-    } else {  // Leaf
+    } else {  // Leaf or ring
       if (rep->tag == EXTERNAL) {
         *os << "EXTERNAL [";
         if (include_data)
           *os << absl::CEscape(std::string(rep->external()->base, rep->length));
         *os << "]\n";
-      } else {
+      } else if (rep->tag >= FLAT) {
         *os << "FLAT cap=" << rep->flat()->Capacity()
             << " [";
         if (include_data)
           *os << absl::CEscape(std::string(rep->flat()->Data(), rep->length));
         *os << "]\n";
+      } else {
+        assert(rep->tag == RING);
+        auto* ring = rep->ring();
+        *os << "RING, entries = " << ring->entries() << "\n";
+        CordRepRing::index_type head = ring->head();
+        do {
+          DumpNode(ring->entry_child(head), include_data, os,
+                   indent + kIndentStep);
+          head = ring->advance(head);;
+        } while (head != ring->tail());
       }
       if (stack.empty()) break;
       rep = stack.back();
@@ -1778,6 +1898,15 @@
         }
         next_node = right;
       }
+    } else if (cur_node->tag == RING) {
+      total_mem_usage += CordRepRing::AllocSize(cur_node->ring()->capacity());
+      const CordRepRing* ring = cur_node->ring();
+      CordRepRing::index_type pos = ring->head(), tail = ring->tail();
+      do {
+        CordRep* node = ring->entry_child(pos);
+        assert(node->tag >= FLAT || node->tag == EXTERNAL);
+        RepMemoryUsageLeaf(node, &total_mem_usage);
+      } while ((pos = ring->advance(pos)) != tail);
     } else {
       // Since cur_node is not a leaf or a concat node it must be a substring.
       assert(cur_node->tag == SUBSTRING);
diff --git a/absl/strings/cord.h b/absl/strings/cord.h
index abef98f..aefb5e5 100644
--- a/absl/strings/cord.h
+++ b/absl/strings/cord.h
@@ -78,6 +78,8 @@
 #include "absl/functional/function_ref.h"
 #include "absl/meta/type_traits.h"
 #include "absl/strings/internal/cord_internal.h"
+#include "absl/strings/internal/cord_rep_ring.h"
+#include "absl/strings/internal/cord_rep_ring_reader.h"
 #include "absl/strings/internal/resize_uninitialized.h"
 #include "absl/strings/internal/string_constant.h"
 #include "absl/strings/string_view.h"
@@ -287,7 +289,7 @@
   bool StartsWith(const Cord& rhs) const;
   bool StartsWith(absl::string_view rhs) const;
 
-  // Cord::EndsWidth()
+  // Cord::EndsWith()
   //
   // Determines whether the Cord ends with the passed string data `rhs`.
   bool EndsWith(absl::string_view rhs) const;
@@ -361,6 +363,10 @@
     friend class CharIterator;
 
    private:
+    using CordRep = absl::cord_internal::CordRep;
+    using CordRepRing = absl::cord_internal::CordRepRing;
+    using CordRepRingReader = absl::cord_internal::CordRepRingReader;
+
     // Stack of right children of concat nodes that we have to visit.
     // Keep this at the end of the structure to avoid cache-thrashing.
     // TODO(jgm): Benchmark to see if there's a more optimal value than 47 for
@@ -385,6 +391,10 @@
     // Stack specific operator++
     ChunkIterator& AdvanceStack();
 
+    // Ring buffer specific operator++
+    ChunkIterator& AdvanceRing();
+    void AdvanceBytesRing(size_t n);
+
     // Iterates `n` bytes, where `n` is expected to be greater than or equal to
     // `current_chunk_.size()`.
     void AdvanceBytesSlowPath(size_t n);
@@ -398,6 +408,10 @@
     absl::cord_internal::CordRep* current_leaf_ = nullptr;
     // The number of bytes left in the `Cord` over which we are iterating.
     size_t bytes_remaining_ = 0;
+
+    // Cord reader for ring buffers. Empty if not traversing a ring buffer.
+    CordRepRingReader ring_reader_;
+
     // See 'Stack' alias definition.
     Stack stack_of_right_children_;
   };
@@ -1107,6 +1121,11 @@
 }
 
 inline void Cord::ChunkIterator::InitTree(cord_internal::CordRep* tree) {
+  if (tree->tag == cord_internal::RING) {
+    current_chunk_ = ring_reader_.Reset(tree->ring());
+    return;
+  }
+
   stack_of_right_children_.push_back(tree);
   operator++();
 }
@@ -1126,13 +1145,33 @@
   }
 }
 
+inline Cord::ChunkIterator& Cord::ChunkIterator::AdvanceRing() {
+  current_chunk_ = ring_reader_.Next();
+  return *this;
+}
+
+inline void Cord::ChunkIterator::AdvanceBytesRing(size_t n) {
+  assert(n >= current_chunk_.size());
+  bytes_remaining_ -= n;
+  if (bytes_remaining_) {
+    if (n == current_chunk_.size()) {
+      current_chunk_ = ring_reader_.Next();
+    } else {
+      size_t offset = ring_reader_.length() - bytes_remaining_;
+      current_chunk_ = ring_reader_.Seek(offset);
+    }
+  } else {
+    current_chunk_ = {};
+  }
+}
+
 inline Cord::ChunkIterator& Cord::ChunkIterator::operator++() {
   ABSL_HARDENING_ASSERT(bytes_remaining_ > 0 &&
                         "Attempted to iterate past `end()`");
   assert(bytes_remaining_ >= current_chunk_.size());
   bytes_remaining_ -= current_chunk_.size();
   if (bytes_remaining_ > 0) {
-    return AdvanceStack();
+    return ring_reader_ ? AdvanceRing() : AdvanceStack();
   } else {
     current_chunk_ = {};
   }
@@ -1174,7 +1213,7 @@
   if (ABSL_PREDICT_TRUE(n < current_chunk_.size())) {
     RemoveChunkPrefix(n);
   } else if (n != 0) {
-    AdvanceBytesSlowPath(n);
+    ring_reader_ ? AdvanceBytesRing(n) : AdvanceBytesSlowPath(n);
   }
 }
 
diff --git a/absl/strings/cord_test.cc b/absl/strings/cord_test.cc
index 7942bfc..bf7a682 100644
--- a/absl/strings/cord_test.cc
+++ b/absl/strings/cord_test.cc
@@ -367,7 +367,7 @@
     for (size_t end_pos : positions) {
       if (end_pos < pos || end_pos > a.size()) continue;
       absl::Cord sa = a.Subcord(pos, end_pos - pos);
-      EXPECT_EQ(absl::string_view(s).substr(pos, end_pos - pos),
+      ASSERT_EQ(absl::string_view(s).substr(pos, end_pos - pos),
                 std::string(sa))
           << a;
     }
@@ -379,7 +379,7 @@
   for (size_t pos = 0; pos <= sh.size(); ++pos) {
     for (size_t n = 0; n <= sh.size() - pos; ++n) {
       absl::Cord sc = c.Subcord(pos, n);
-      EXPECT_EQ(sh.substr(pos, n), std::string(sc)) << c;
+      ASSERT_EQ(sh.substr(pos, n), std::string(sc)) << c;
     }
   }
 
@@ -389,7 +389,7 @@
   while (sa.size() > 1) {
     sa = sa.Subcord(1, sa.size() - 2);
     ss = ss.substr(1, ss.size() - 2);
-    EXPECT_EQ(ss, std::string(sa)) << a;
+    ASSERT_EQ(ss, std::string(sa)) << a;
     if (HasFailure()) break;  // halt cascade
   }
 
diff --git a/absl/strings/internal/cord_internal.h b/absl/strings/internal/cord_internal.h
index 9650243..cda00a4 100644
--- a/absl/strings/internal/cord_internal.h
+++ b/absl/strings/internal/cord_internal.h
@@ -22,6 +22,7 @@
 #include <type_traits>
 
 #include "absl/base/config.h"
+#include "absl/base/internal/endian.h"
 #include "absl/base/internal/invoke.h"
 #include "absl/base/optimization.h"
 #include "absl/container/internal/compressed_tuple.h"
@@ -32,6 +33,8 @@
 ABSL_NAMESPACE_BEGIN
 namespace cord_internal {
 
+class CordzInfo;
+
 // Default feature enable states for cord ring buffers
 enum CordFeatureDefaults {
   kCordEnableRingBufferDefault = false,
@@ -193,26 +196,7 @@
   // --------------------------------------------------------------------
   // Memory management
 
-  // This internal routine is called from the cold path of Unref below. Keeping
-  // it in a separate routine allows good inlining of Unref into many profitable
-  // call sites. However, the call to this function can be highly disruptive to
-  // the register pressure in those callers. To minimize the cost to callers, we
-  // use a special LLVM calling convention that preserves most registers. This
-  // allows the call to this routine in cold paths to not disrupt the caller's
-  // register pressure. This calling convention is not available on all
-  // platforms; we intentionally allow LLVM to ignore the attribute rather than
-  // attempting to hardcode the list of supported platforms.
-#if defined(__clang__) && !defined(__i386__)
-#if !(defined(ABSL_HAVE_MEMORY_SANITIZER) ||  \
-      defined(ABSL_HAVE_THREAD_SANITIZER) ||  \
-      defined(ABSL_HAVE_ADDRESS_SANITIZER) || \
-      defined(UNDEFINED_BEHAVIOR_SANITIZER))
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wattributes"
-  __attribute__((preserve_most))
-#pragma clang diagnostic pop
-#endif  // *_SANITIZER
-#endif
+  // Destroys the provided `rep`.
   static void Destroy(CordRep* rep);
 
   // Increments the reference count of `rep`.
@@ -383,6 +367,26 @@
     return as_tree_.cordz_info != kNullCordzInfo;
   }
 
+  // Returns the cordz_info sampling instance for this instance, or nullptr
+  // if the current instance is not sampled and does not have CordzInfo data.
+  // Requires the current instance to hold a tree value.
+  CordzInfo* cordz_info() const {
+    assert(is_tree());
+    intptr_t info =
+        static_cast<intptr_t>(absl::big_endian::ToHost64(as_tree_.cordz_info));
+    assert(info & 1);
+    return reinterpret_cast<CordzInfo*>(info - 1);
+  }
+
+  // Sets the current cordz_info sampling instance for this instance, or nullptr
+  // if the current instance is not sampled and does not have CordzInfo data.
+  // Requires the current instance to hold a tree value.
+  void set_cordz_info(CordzInfo* cordz_info) {
+    assert(is_tree());
+    intptr_t info = reinterpret_cast<intptr_t>(cordz_info) | 1;
+    as_tree_.cordz_info = absl::big_endian::FromHost64(info);
+  }
+
   // Returns a read only pointer to the character data inside this instance.
   // Requires the current instance to hold inline data.
   const char* as_chars() const {
diff --git a/absl/strings/internal/cord_rep_flat.h b/absl/strings/internal/cord_rep_flat.h
index 5541815..a98aa9d 100644
--- a/absl/strings/internal/cord_rep_flat.h
+++ b/absl/strings/internal/cord_rep_flat.h
@@ -43,8 +43,9 @@
 static constexpr size_t kMaxFlatLength = kMaxFlatSize - kFlatOverhead;
 static constexpr size_t kMinFlatLength = kMinFlatSize - kFlatOverhead;
 
-constexpr size_t AllocatedSizeToTagUnchecked(size_t size) {
-  return (size <= 1024) ? size / 8 : 128 + size / 32 - 1024 / 32;
+constexpr uint8_t AllocatedSizeToTagUnchecked(size_t size) {
+  return static_cast<uint8_t>((size <= 1024) ? size / 8
+                                             : 128 + size / 32 - 1024 / 32);
 }
 
 static_assert(kMinFlatSize / 8 >= FLAT, "");
@@ -65,7 +66,7 @@
 // undefined if the size exceeds the maximum size that can be encoded in
 // a tag, i.e., if size is larger than TagToAllocatedSize(<max tag>).
 inline uint8_t AllocatedSizeToTag(size_t size) {
-  const size_t tag = AllocatedSizeToTagUnchecked(size);
+  const uint8_t tag = AllocatedSizeToTagUnchecked(size);
   assert(tag <= MAX_FLAT_TAG);
   return tag;
 }
diff --git a/absl/strings/internal/cord_rep_ring.h b/absl/strings/internal/cord_rep_ring.h
index 268f4e4..c74d335 100644
--- a/absl/strings/internal/cord_rep_ring.h
+++ b/absl/strings/internal/cord_rep_ring.h
@@ -83,7 +83,7 @@
   // `end_pos` which is the `end_pos` of the previous node (or `begin_pos`) plus
   // this node's length. The purpose is to allow for a binary search on this
   // position, while allowing O(1) prepend and append operations.
-  using pos_type = uint64_t;
+  using pos_type = size_t;
 
   // `index_type` is the type for the `head`, `tail` and `capacity` indexes.
   // Ring buffers are limited to having no more than four billion entries.
diff --git a/absl/time/internal/cctz/testdata/version b/absl/time/internal/cctz/testdata/version
index a481df8..1d59095 100644
--- a/absl/time/internal/cctz/testdata/version
+++ b/absl/time/internal/cctz/testdata/version
@@ -1 +1 @@
-2020f
+2021a
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba
index 36b0522..0aba9ff 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba
Binary files differ
diff --git a/symbols_arm64_dbg.def b/symbols_arm64_dbg.def
index 44417c1..be9681d 100644
--- a/symbols_arm64_dbg.def
+++ b/symbols_arm64_dbg.def
@@ -46,6 +46,7 @@
     ??$?0AEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@X@?$__compressed_pair_elem@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@$0A@$0A@@__1@std@@QEAA@AEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@@Z
     ??$?0AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@12@@?$__compressed_pair@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@23@@__1@std@@QEAA@AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@12@$$QEAV?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@12@@Z
     ??$?0AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@X@?$__compressed_pair_elem@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@$0A@$0A@@__1@std@@QEAA@AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@12@@Z
+    ??$?0AEAPEAUCordRep@cord_internal@absl@@AEAPEAU012@$0A@@?$pair@PEAUCordRep@cord_internal@absl@@PEAU123@@__1@std@@QEAA@AEAPEAUCordRep@cord_internal@absl@@0@Z
     ??$?0AEAPEAUThreadIdentity@base_internal@absl@@AEBQ6AXPEAX@Z@?$__compressed_pair@PEAUThreadIdentity@base_internal@absl@@P6AXPEAX@Z@__1@std@@QEAA@AEAPEAUThreadIdentity@base_internal@absl@@AEBQ6AXPEAX@Z@Z
     ??$?0AEAPEAUThreadIdentity@base_internal@absl@@X@?$__compressed_pair_elem@PEAUThreadIdentity@base_internal@absl@@$0A@$0A@@__1@std@@QEAA@AEAPEAUThreadIdentity@base_internal@absl@@@Z
     ??$?0AEAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@$00@?$__compressed_pair@PEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@QEAA@AEAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@Z
@@ -216,6 +217,8 @@
     ??$?RW4LogSeverity@absl@@AEBQEBDHAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAHAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$?RW4LogSeverity@absl@@AEBQEBDHV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAH$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$?XH@Duration@absl@@QEAAAEAV01@H@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@AEBVCord@absl@@@Cord@absl@@AEAAXAEBV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AEAAX$$QEAV01@@Z
@@ -308,11 +311,21 @@
     ??$FastIntToBuffer@G@numbers_internal@absl@@YAPEADGPEAD@Z
     ??$FastIntToBuffer@J@numbers_internal@absl@@YAPEADJPEAD@Z
     ??$FastIntToBuffer@K@numbers_internal@absl@@YAPEADKPEAD@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$FindBinary@$00@CordRepRing@cord_internal@absl@@AEBAIII_K@Z
+    ??$FindBinary@$0A@@CordRepRing@cord_internal@absl@@AEBAIII_K@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@AEBV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$00@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$0A@@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
     ??$FormatConvertImpl@_N$0A@@str_format_internal@absl@@YA?AU?$ArgConvertResult@$0BPPPL@@01@_NVFormatConversionSpecImpl@01@PEAVFormatSinkImpl@01@@Z
     ??$FromChrono@_JV?$ratio@$00$0PECEA@@__1@std@@@time_internal@absl@@YA?AVDuration@1@AEBV?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@chrono@__1@std@@@Z
     ??$FromInt64@$00@time_internal@absl@@YA?AVDuration@1@_JV?$ratio@$00$00@__1@std@@@Z
@@ -334,7 +347,6 @@
     ??$HidePtr@X@base_internal@absl@@YA_KPEAX@Z
     ??$Init@H@FormatArgImpl@str_format_internal@absl@@AEAAXAEBH@Z
     ??$Initialize@V?$CopyValueAdapter@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$CopyValueAdapter@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@12@_K@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@12@_K@Z
     ??$Invoke@A6AXXZ$$V@Callable@base_internal@absl@@SAXA6AXXZ@Z
     ??$Invoke@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@3@@Callable@base_internal@absl@@SAX$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@2@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@2@@Z
     ??$InvokeFlush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@str_format_internal@absl@@YAXPEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@Vstring_view@1@@Z
@@ -351,9 +363,31 @@
     ??$MakeSpan@$SVFormatArgImpl@str_format_internal@absl@@@absl@@YA?AV?$Span@VFormatArgImpl@str_format_internal@absl@@@0@PEAVFormatArgImpl@str_format_internal@0@_K@Z
     ??$Milliseconds@N$0A@@absl@@YA?AVDuration@0@N@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPEAUCordRep@01@Vstring_view@1@$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$01$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$01$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEBA_KXZ
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFormatString@UParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@@str_format_internal@absl@@YA_NVstring_view@1@UParsedFormatConsumer@ParsedFormatBase@01@@Z
+    ??$Partial@$$V@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@12@XZ
+    ??$Partial@AEAI@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@12@AEAI@Z
+    ??$Partial@AEAIAEAI@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@12@AEAI0@Z
+    ??$Partial@AEA_K@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@12@AEA_K@Z
+    ??$Partial@AEA_KAEA_K@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@12@AEA_K0@Z
+    ??$Partial@I@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@12@$$QEAI@Z
+    ??$Partial@II@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@12@$$QEAI0@Z
+    ??$Pointer@$00$$CBD@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBAPEBQEAUCordRep@cord_internal@3@PEBD@Z
+    ??$Pointer@$00D@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBAPEAPEAUCordRep@cord_internal@3@PEAD@Z
+    ??$Pointer@$01$$CBD@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBAPEBIPEBD@Z
+    ??$Pointer@$01D@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBAPEAIPEAD@Z
+    ??$Pointer@$0A@$$CBD@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEBAPEB_KPEBD@Z
+    ??$Pointer@$0A@D@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEBAPEA_KPEAD@Z
     ??$Prepend@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$STLStringResizeUninitialized@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@X@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@_K@Z
     ??$SharedCompareImpl@VCord@absl@@@absl@@YAHAEBVCord@0@0@Z
@@ -594,10 +628,12 @@
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     ??$forward@$$T@absl@@YA$$QEA$$TAEA$$T@Z
+    ??$forward@AEAI@absl@@YAAEAIAEAI@Z
     ??$forward@AEAPEAPEAUCordRep@cord_internal@absl@@@__1@std@@YAAEAPEAPEAUCordRep@cord_internal@absl@@AEAPEAPEAU234@@Z
     ??$forward@AEAPEAPEBUCordRep@cord_internal@absl@@@__1@std@@YAAEAPEAPEBUCordRep@cord_internal@absl@@AEAPEAPEBU234@@Z
     ??$forward@AEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@YAAEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@AEAPEAPEBV23456@@Z
     ??$forward@AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@YAAEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@01@AEAPEAU201@@Z
+    ??$forward@AEAPEAUCordRep@cord_internal@absl@@@__1@std@@YAAEAPEAUCordRep@cord_internal@absl@@AEAPEAU234@@Z
     ??$forward@AEAPEAUPayload@status_internal@absl@@@__1@std@@YAAEAPEAUPayload@status_internal@absl@@AEAPEAU234@@Z
     ??$forward@AEAPEAUSubRange@absl@@@__1@std@@YAAEAPEAUSubRange@absl@@AEAPEAU23@@Z
     ??$forward@AEAPEAUThreadIdentity@base_internal@absl@@@__1@std@@YAAEAPEAUThreadIdentity@base_internal@absl@@AEAPEAU234@@Z
@@ -633,6 +669,7 @@
     ??$forward@AEBVCord@absl@@@absl@@YAAEBVCord@0@AEBV10@@Z
     ??$forward@AEBVstring_view@absl@@@__1@std@@YAAEBVstring_view@absl@@AEBV23@@Z
     ??$forward@H@absl@@YA$$QEAHAEAH@Z
+    ??$forward@I@absl@@YA$$QEAIAEAI@Z
     ??$forward@PEAPEAU?$__hash_node_base@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@__1@std@@YA$$QEAPEAPEAU?$__hash_node_base@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@01@AEAPEAPEAU201@@Z
     ??$forward@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@YA$$QEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@AEAPEAPEBV23456@@Z
     ??$forward@PEAUCordRep@cord_internal@absl@@@__1@std@@YA$$QEAPEAUCordRep@cord_internal@absl@@AEAPEAU234@@Z
@@ -698,6 +735,7 @@
     ??$invoke@A6AXXZ$$V@base_internal@absl@@YAXA6AXXZ@Z
     ??$invoke@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@3@@base_internal@absl@@YAX$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@1@@Z
     ??$lower_bound@PEBUTransition@cctz@time_internal@absl@@U1234@UByUnixTime@1234@@__1@std@@YAPEBUTransition@cctz@time_internal@absl@@PEBU2345@0AEBU2345@UByUnixTime@2345@@Z
+    ??$make_pair@AEAPEAUCordRep@cord_internal@absl@@AEAPEAU123@@__1@std@@YA?AU?$pair@PEAUCordRep@cord_internal@absl@@PEAU123@@01@AEAPEAUCordRep@cord_internal@absl@@0@Z
     ??$make_unique@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@$$V@__1@std@@YA?AV?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@01@XZ
     ??$make_unique@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@AEAV12@@__1@std@@YA?AV?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@01@AEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@Z
     ??$min@VDuration@absl@@@__1@std@@YAAEBVDuration@absl@@AEBV23@0@Z
@@ -769,8 +807,14 @@
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     ??0?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@V?$move_iterator@PEAUPayload@status_internal@absl@@@23@@inlined_vector_internal@absl@@QEAA@AEBV?$move_iterator@PEAUPayload@status_internal@absl@@@__1@std@@@Z
     ??0?$IteratorValueAdapter@V?$allocator@USubRange@absl@@@__1@std@@V?$move_iterator@PEAUSubRange@absl@@@23@@inlined_vector_internal@absl@@QEAA@AEBV?$move_iterator@PEAUSubRange@absl@@@__1@std@@@Z
+    ??0?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@QEAA@_K00@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEAA@_K00@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEAA@_K0@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEAA@_K@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEAA@XZ
     ??0?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEAA@PEBVFormatArgImpl@str_format_internal@1@_K@Z
     ??0?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEAA@XZ
+    ??0?$Span@D@absl@@QEAA@PEAD_K@Z
     ??0?$Span@I@absl@@QEAA@PEAI_K@Z
     ??0?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QEAA@PEAVFormatArgImpl@str_format_internal@1@_K@Z
     ??0?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAA@XZ
@@ -918,6 +962,7 @@
     ??0ByAnyChar@absl@@QEAA@Vstring_view@1@@Z
     ??0ByLength@absl@@QEAA@_J@Z
     ??0ByString@absl@@QEAA@Vstring_view@1@@Z
+    ??0ChunkIterator@Cord@absl@@AEAA@PEAUCordRep@cord_internal@2@@Z
     ??0ChunkIterator@Cord@absl@@AEAA@PEBV12@@Z
     ??0ChunkIterator@Cord@absl@@QEAA@XZ
     ??0ChunkRange@Cord@absl@@QEAA@PEBV12@@Z
@@ -934,11 +979,14 @@
     ??0CordRepConcat@cord_internal@absl@@QEAA@XZ
     ??0CordRepExternal@cord_internal@absl@@QEAA@XZ
     ??0CordRepFlat@cord_internal@absl@@QEAA@XZ
+    ??0CordRepRing@cord_internal@absl@@AEAA@I@Z
+    ??0CordRepRingReader@cord_internal@absl@@QEAA@XZ
     ??0CordRepSubstring@cord_internal@absl@@QEAA@XZ
     ??0Duration@absl@@AEAA@_JI@Z
     ??0Duration@absl@@QEAA@XZ
     ??0ErrnoSaver@base_internal@absl@@QEAA@XZ
     ??0FILERawSink@str_format_internal@absl@@QEAA@PEAU_iobuf@@@Z
+    ??0Filler@CordRepRing@cord_internal@absl@@QEAA@PEAV123@I@Z
     ??0FormatConversionSpecImpl@str_format_internal@absl@@QEAA@XZ
     ??0FormatSinkImpl@str_format_internal@absl@@QEAA@VFormatRawSinkImpl@12@@Z
     ??0GraphCycles@synchronization_internal@absl@@QEAA@XZ
@@ -1148,6 +1196,7 @@
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@Vuint128@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV234@AEBVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -1203,6 +1252,7 @@
     ??B?$unique_ptr@VTimeZoneIf@cctz@time_internal@absl@@U?$default_delete@VTimeZoneIf@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ??B?$unique_ptr@VZoneInfoSource@cctz@time_internal@absl@@U?$default_delete@VZoneInfoSource@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ??BCord@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
+    ??BCordRepRingReader@cord_internal@absl@@QEBA_NXZ
     ??BTimeZone@absl@@QEBA?AVtime_zone@cctz@time_internal@1@XZ
     ??Bint128@absl@@QEBAEXZ
     ??Bint128@absl@@QEBANXZ
@@ -1286,6 +1336,10 @@
     ??Pabsl@@YA_NVDuration@0@0@Z
     ??Pabsl@@YA_NVint128@0@0@Z
     ??Pabsl@@YA_NVuint128@0@0@Z
+    ??R<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV123@II@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV123@II@Z@QEBA?A?<auto>@@I@Z
     ??R<lambda_1>@?0???A?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAAEAPEAUCordRep@cord_internal@2@_K@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0???A?$InlinedVector@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAAEAPEAUCordRep@cord_internal@2@_K@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0???A?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEAAAEAUPayload@status_internal@2@_K@Z@QEBA?A?<auto>@@XZ
@@ -1314,8 +1368,11 @@
     ??R<lambda_1>@?0??pop_back@?$InlinedVector@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAXXZ@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??pop_back@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEAAXXZ@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??remove_prefix@string_view@absl@@QEAAX_K@Z@QEBA?A?<auto>@@XZ
+    ??R<lambda_1>@?0??remove_suffix@string_view@absl@@QEAAX_K@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??replace_tree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@4@@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??set_inline_size@InlineData@cord_internal@absl@@QEAAX_K@Z@QEBA?A?<auto>@@XZ
+    ??R<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
     ??R<lambda_2>@?0??erase@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEAAPEAUPayload@status_internal@3@PEBU453@@Z@QEBA?A?<auto>@@XZ
     ??R?$FunctionRef@$$A6AXV?$Span@I@absl@@@Z@absl@@QEBAXV?$Span@I@1@@Z
     ??R?$FunctionRef@$$A6AXVstring_view@absl@@@Z@absl@@QEBAXVstring_view@1@@Z
@@ -1385,6 +1442,8 @@
     ?AcquireAllocatedData@?$Storage@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAV?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@23@@Z
     ?AcquireAllocatedData@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAV?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@23@@Z
     ?AcquireAllocatedData@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAV?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@23@@Z
+    ?Add@Filler@CordRepRing@cord_internal@absl@@QEAAXPEAUCordRep@34@_K1@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
     ?AddNode@CordForest@absl@@AEAAXPEAUCordRep@cord_internal@2@@Z
     ?AddSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAX_K@Z
     ?AddSize@?$Storage@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAX_K@Z
@@ -1399,9 +1458,14 @@
     ?AddressIsReadable@debugging_internal@absl@@YA_NPEBX@Z
     ?AdvanceAndReadBytes@ChunkIterator@Cord@absl@@AEAA?AV23@_K@Z
     ?AdvanceBytes@ChunkIterator@Cord@absl@@AEAAX_K@Z
+    ?AdvanceBytesRing@ChunkIterator@Cord@absl@@AEAAX_K@Z
     ?AdvanceBytesSlowPath@ChunkIterator@Cord@absl@@AEAAX_K@Z
+    ?AdvanceRing@ChunkIterator@Cord@absl@@AEAAAEAV123@XZ
     ?AdvanceStack@ChunkIterator@Cord@absl@@AEAAAEAV123@XZ
+    ?Align@adl_barrier@internal_layout@container_internal@absl@@YA_K_K0@Z
     ?Alloc@LowLevelAlloc@base_internal@absl@@SAPEAX_K@Z
+    ?AllocSize@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ?AllocSize@CordRepRing@cord_internal@absl@@SA_K_K@Z
     ?AllocWithArena@LowLevelAlloc@base_internal@absl@@SAPEAX_KPEAUArena@123@@Z
     ?Allocate@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAPEAH_K@Z
     ?Allocate@?$AllocationTransaction@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAPEAPEAUCordRep@cord_internal@3@_K@Z
@@ -1410,20 +1474,24 @@
     ?Allocate@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAPEAUSubRange@3@_K@Z
     ?AllocatedSize@CordRepFlat@cord_internal@absl@@QEBA_KXZ
     ?AllocatedSizeToTag@cord_internal@absl@@YAE_K@Z
-    ?AllocatedSizeToTagUnchecked@cord_internal@absl@@YA_K_K@Z
+    ?AllocatedSizeToTagUnchecked@cord_internal@absl@@YAE_K@Z
     ?AlreadyExistsError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?AnnotateConstruct@NonEmptyInlinedStorage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAX_K@Z
     ?AnnotateDestruct@NonEmptyInlinedStorage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAX_K@Z
     ?Append@Cord@absl@@QEAAX$$QEAV12@@Z
     ?Append@Cord@absl@@QEAAXAEBV12@@Z
     ?Append@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAXVstring_view@3@@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAX_KD@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QEAAXPEBD_K@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?AppendNode@CordForest@absl@@AEAAPEAUCordRep@cord_internal@2@PEAU342@0@Z
     ?AppendPack@str_format_internal@absl@@YAAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?AppendText@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_KVstring_view@4@@Z
     ?AppendTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PEAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
@@ -1508,10 +1576,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertOne@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NAEBUUnboundConversion@34@Vstring_view@4@@Z
     ?ConvertSpecialToEmptyAndFullToDeleted@GroupPortableImpl@container_internal@absl@@QEBAXPEAC@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@II_K@Z
     ?CopyCordToString@absl@@YAXAEBVCord@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QEBAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@AEBAXPEAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXAEBVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPEAV123@PEAUCordRep@23@_K@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K11@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPEAUThreadIdentity@12@XZ
     ?Data@CordRepFlat@cord_internal@absl@@QEAAPEADXZ
@@ -1534,13 +1606,16 @@
     ?DefaultStackUnwinder@absl@@YAHPEAPEAXPEAHHHPEBX1@Z
     ?Delete@CordRepExternal@cord_internal@absl@@SAXPEAUCordRep@23@@Z
     ?Delete@CordRepFlat@cord_internal@absl@@SAXPEAUCordRep@23@@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPEAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPEBDPEADH@Z
     ?Description@Impl@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
-    ?Destroy@CordRep@cord_internal@absl@@SUXPEAU123@@Z
+    ?Destroy@CordRep@cord_internal@absl@@SAXPEAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAXXZ
     ?DestroyCordSlow@Cord@absl@@AEAAXXZ
     ?DidAllocate@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAA_NXZ
     ?DidAllocate@?$AllocationTransaction@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAA_NXZ
@@ -1550,6 +1625,7 @@
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
     ?DisableRescheduling@SchedulingGuard@base_internal@absl@@CA_NXZ
+    ?Distance@CordRepRing@cord_internal@absl@@SA_K_K0@Z
     ?DivUp@cord_internal@absl@@YA_K_K0@Z
     ?DoLoad@?$AtomicHook@P6A?AV?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@absl@@Vstring_view@2@AEBVCord@2@@Z@base_internal@absl@@AEBAP6A?AV?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@3@Vstring_view@3@AEBVCord@3@@ZXZ
     ?DoLoad@?$AtomicHook@P6AXPEBDH000@Z@base_internal@absl@@AEBAP6AXPEBDH000@ZXZ
@@ -1613,8 +1689,14 @@
     ?Find@ByChar@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByLength@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByString@absl@@QEBA?AVstring_view@2@V32@_K@Z
+    ?Find@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@I_K@Z
+    ?Find@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@_K@Z
     ?FindFlatStartPiece@InlineRep@Cord@absl@@QEBA?AVstring_view@3@XZ
     ?FindPath@GraphCycles@synchronization_internal@absl@@QEBAHUGraphId@23@0HQEAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
+    ?FindTail@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@I_K@Z
+    ?FindTail@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@_K@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -1708,6 +1790,7 @@
     ?GetAllocator@?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEAV?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@XZ
     ?GetAllocator@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEAV?$allocator@UPayload@status_internal@absl@@@__1@std@@XZ
     ?GetAllocator@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEAV?$allocator@USubRange@absl@@@__1@std@@XZ
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K_K@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
@@ -1716,6 +1799,7 @@
     ?GetCapacity@?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEA_KXZ
     ?GetCapacity@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEA_KXZ
     ?GetCapacity@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEA_KXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QEBAD_K@Z
     ?GetCond@WinHelper@Waiter@synchronization_internal@absl@@SAPEAU_RTL_CONDITION_VARIABLE@@PEAV234@@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetData@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAAEAPEAHXZ
@@ -1746,12 +1830,15 @@
     ?GetIsAllocated@?$Storage@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEBA_NXZ
     ?GetIsAllocated@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEBA_NXZ
     ?GetIsAllocated@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEBA_NXZ
+    ?GetLeafData@CordRepRing@cord_internal@absl@@SAPEBDPEBUCordRep@23@@Z
     ?GetLock@WinHelper@Waiter@synchronization_internal@absl@@SAPEAU_RTL_SRWLOCK@@PEAV234@@Z
     ?GetOrCreateCurrentThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?GetPayload@Status@absl@@QEBA?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
     ?GetPayloads@Status@absl@@AEAAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@2@XZ
     ?GetPayloads@Status@absl@@AEBAPEBV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@2@XZ
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPEAXPEAX@Z
+    ?GetRepData@CordRepRing@cord_internal@absl@@SAPEBDPEBUCordRep@23@@Z
     ?GetRepHi@time_internal@absl@@YA_JVDuration@2@@Z
     ?GetRepLo@time_internal@absl@@YAIVDuration@2@@Z
     ?GetSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEBA_KXZ
@@ -1810,6 +1897,7 @@
     ?InfiniteFuture@absl@@YA?AVTime@1@XZ
     ?InfinitePast@absl@@YA?AVTime@1@XZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXAEBV123@@Z
     ?InitTree@ChunkIterator@Cord@absl@@AEAAXPEAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AEAAXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PEAUCordRepExternal@12@@Z
@@ -1851,7 +1939,9 @@
     ?IsUnavailable@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnknown@absl@@YA_NAEBVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QEBA_NAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?IsValidCapacity@container_internal@absl@@YA_N_K@Z
+    ?IsValidIndex@CordRepRing@cord_internal@absl@@AEBA_NI@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QEAA_JAEBV?$function@$$A6AXAEBUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAE_K@Z
@@ -1915,14 +2005,17 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QEAAXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHPEBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AEAAXHPEBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@_K@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?Name@Impl@time_zone@cctz@time_internal@absl@@QEBAAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Nanoseconds@absl@@YA?AVDuration@1@_J@Z
     ?NegateAndSubtractOne@time_internal@absl@@YA_J_J@Z
     ?Never@KernelTimeout@synchronization_internal@absl@@SA?AV123@XZ
     ?New@CordRepFlat@cord_internal@absl@@SAPEAU123@_K@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPEAV123@_K0@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@H@Z
     ?NewRep@Status@absl@@CA_KW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@XZ
     ?NextCapacity@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@SA_K_K@Z
     ?NextCapacity@?$Storage@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@SA_K_K@Z
     ?NextCapacity@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@SA_K_K@Z
@@ -1976,7 +2069,11 @@
     ?PrepareToModify@Status@absl@@AEAAXXZ
     ?Prepend@Cord@absl@@QEAAXAEBV12@@Z
     ?Prepend@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?PrependNode@CordForest@absl@@AEAAPEAUCordRep@cord_internal@2@PEAU342@0@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?PrevTransition@Impl@time_zone@cctz@time_internal@absl@@QEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@2345@@Z
     ?PrevTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
@@ -2025,13 +2122,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QEAAXPEAX@Z
     ?RemovePrefix@Cord@absl@@QEAAX_K@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RemoveSuffix@Cord@absl@@QEAAX_K@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RepToPointer@Status@absl@@CAPEAUStatusRep@status_internal@2@_K@Z
     ?Reset@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
+    ?Reset@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@PEAVCordRepRing@23@@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NAEBV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResetToEmpty@InlineRep@Cord@absl@@AEAAXXZ
     ?Resize@?$ResizeUninitializedTraits@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@X@strings_internal@absl@@SAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@_K@Z
@@ -2042,12 +2142,14 @@
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPEBD_K@Z
     ?SampleSlow@container_internal@absl@@YAPEAUHashtablezInfo@12@PEA_J@Z
     ?Seconds@absl@@YA?AVDuration@1@_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@_K@Z
     ?SetAllocatedData@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAH_K@Z
     ?SetAllocatedData@?$Storage@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAPEAUCordRep@cord_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAPEAUCordRep@cord_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAPEBUCordRep@cord_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAUPayload@status_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAUSubRange@3@_K@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QEAAX_K@Z
     ?SetConversionChar@FormatConversionSpecImplFriend@str_format_internal@absl@@SAXW4FormatConversionChar@3@PEAVFormatConversionSpecImpl@23@@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPEAUThreadIdentity@12@P6AXPEAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QEAAP6AXAEBUHashtablezInfo@23@@ZP6AX0@Z@Z
@@ -2120,6 +2222,8 @@
     ?StripLeadingAsciiWhitespace@absl@@YA?AVstring_view@1@V21@@Z
     ?StripTrailingAsciiWhitespace@absl@@YA?AVstring_view@1@V21@@Z
     ?StrlenInternal@string_view@absl@@CA_KPEBD@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K11@Z
     ?Subcord@Cord@absl@@QEBA?AV12@_K0@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PEBV62@_K@Z
     ?SubtractSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAX_K@Z
@@ -2244,6 +2348,7 @@
     ?UsingInlinedStorage@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@CA_N_K@Z
     ?Utf8SafeCEscape@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@@Z
     ?Utf8SafeCHexEscape@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@@Z
+    ?Validate@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEBDH@Z
     ?Value@?$Manager@C$01@FormatArgImpl@str_format_internal@absl@@SACTData@234@@Z
     ?Value@?$Manager@D$01@FormatArgImpl@str_format_internal@absl@@SADTData@234@@Z
     ?Value@?$Manager@E$01@FormatArgImpl@str_format_internal@absl@@SAETData@234@@Z
@@ -2511,6 +2616,8 @@
     ?__vallocate@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@AEAAX_K@Z
     ?__vallocate@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@AEAAX_K@Z
     ?__vdeallocate@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@AEAAXXZ
+    ?advance@CordRepRing@cord_internal@absl@@QEBAII@Z
+    ?advance@CordRepRing@cord_internal@absl@@QEBAIII@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uday_tag@1234@U51234@@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uhour_tag@1234@U51234@@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uminute_tag@1234@U51234@@Z
@@ -2615,6 +2722,7 @@
     ?capacity@?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_KXZ
     ?capacity@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@QEBA_KXZ
     ?capacity@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@QEBA_KXZ
+    ?capacity@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?chunk_begin@Cord@absl@@QEBA?AVChunkIterator@12@XZ
     ?chunk_end@Cord@absl@@QEBA?AVChunkIterator@12@XZ
     ?clear@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAAXXZ
@@ -2637,6 +2745,7 @@
     ?compare_exchange_weak@?$__atomic_base@PEAUHashtablezInfo@container_internal@absl@@$0A@@__1@std@@QEAA_NAEAPEAUHashtablezInfo@container_internal@absl@@PEAU456@W4memory_order@23@2@Z
     ?concat@CordRep@cord_internal@absl@@QEAAPEAUCordRepConcat@23@XZ
     ?concat@CordRep@cord_internal@absl@@QEBAPEBUCordRepConcat@23@XZ
+    ?consumed@CordRepRingReader@cord_internal@absl@@QEBA_KXZ
     ?conversion_char@FormatConversionSpecImpl@str_format_internal@absl@@QEBA?AW4FormatConversionChar@3@XZ
     ?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
     ?count@FILERawSink@str_format_internal@absl@@QEBA_KXZ
@@ -2649,6 +2758,7 @@
     ?data@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEBAPEBUPayload@status_internal@2@XZ
     ?data@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEAAPEAUSubRange@2@XZ
     ?data@?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEBAPEBVFormatArgImpl@str_format_internal@2@XZ
+    ?data@?$Span@D@absl@@QEBAPEADXZ
     ?data@?$Span@I@absl@@QEBAPEAIXZ
     ?data@?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QEBAPEAVFormatArgImpl@str_format_internal@2@XZ
     ?data@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEBAPEBQEAUCordRep@cord_internal@absl@@XZ
@@ -2721,6 +2831,7 @@
     ?empty@?$InlinedVector@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEBA_NXZ
     ?empty@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEBA_NXZ
     ?empty@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEBA_NXZ
+    ?empty@?$Span@D@absl@@QEBA_NXZ
     ?empty@?$__split_buffer@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ?empty@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ?empty@?$vector@UConversionItem@ParsedFormatBase@str_format_internal@absl@@V?$allocator@UConversionItem@ParsedFormatBase@str_format_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
@@ -2746,6 +2857,19 @@
     ?end@ChunkRange@Cord@absl@@QEBA?AVChunkIterator@23@XZ
     ?end@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEBAPEAPEAUCordRep@cord_internal@3@XZ
     ?end@string_view@absl@@QEBAPEBDXZ
+    ?entries@CordRepRing@cord_internal@absl@@QEBAIII@Z
+    ?entries@CordRepRing@cord_internal@absl@@QEBAIXZ
+    ?entry_begin_pos@CordRepRing@cord_internal@absl@@QEBAAEB_KI@Z
+    ?entry_child@CordRepRing@cord_internal@absl@@AEAAPEAPEAUCordRep@23@XZ
+    ?entry_child@CordRepRing@cord_internal@absl@@QEBAAEBQEAUCordRep@23@I@Z
+    ?entry_data@CordRepRing@cord_internal@absl@@QEBA?AVstring_view@3@I@Z
+    ?entry_data_offset@CordRepRing@cord_internal@absl@@AEAAPEAIXZ
+    ?entry_data_offset@CordRepRing@cord_internal@absl@@QEBAAEBII@Z
+    ?entry_end_offset@CordRepRing@cord_internal@absl@@QEBA_KI@Z
+    ?entry_end_pos@CordRepRing@cord_internal@absl@@AEAAPEA_KXZ
+    ?entry_end_pos@CordRepRing@cord_internal@absl@@QEBAAEB_KI@Z
+    ?entry_length@CordRepRing@cord_internal@absl@@QEBA_KI@Z
+    ?entry_start_offset@CordRepRing@cord_internal@absl@@QEBA_KI@Z
     ?erase@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEAAPEAUPayload@status_internal@2@PEBU342@@Z
     ?error@FILERawSink@str_format_internal@absl@@QEBAHXZ
     ?exchange@?$__atomic_base@P6AXAEBUHashtablezInfo@container_internal@absl@@@Z$0A@@__1@std@@QEAAP6AXAEBUHashtablezInfo@container_internal@absl@@@ZP6AX0@ZW4memory_order@23@@Z
@@ -2863,6 +2987,8 @@
     ?has_value@?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@absl@@QEBA_NXZ
     ?has_zero_flag@FormatConversionSpecImpl@str_format_internal@absl@@QEBA_NXZ
     ?hash_function@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAAAEAV?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@XZ
+    ?head@CordRepRing@cord_internal@absl@@QEBAIXZ
+    ?head@Filler@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?hour@?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@detail@cctz@time_internal@absl@@QEBAHXZ
     ?hour@?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@detail@cctz@time_internal@absl@@QEBAHXZ
     ?hour@?$civil_time@Usecond_tag@time_internal@absl@@@detail@cctz@time_internal@absl@@QEBAHXZ
@@ -2877,6 +3003,8 @@
     ?is_tree@InlineData@cord_internal@absl@@QEBA_NXZ
     ?is_tree@InlineRep@Cord@absl@@QEBA_NXZ
     ?key_eq@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAAAEAV?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@XZ
+    ?length@?$Span@D@absl@@QEBA_KXZ
+    ?length@CordRepRingReader@cord_internal@absl@@QEBA_KXZ
     ?length@string_view@absl@@QEBA_KXZ
     ?load@?$__atomic_base@P6AXAEBUHashtablezInfo@container_internal@absl@@@Z$0A@@__1@std@@QEBAP6AXAEBUHashtablezInfo@container_internal@absl@@@ZW4memory_order@23@@Z
     ?load@?$__atomic_base@PEAUHashtablezInfo@container_internal@absl@@$0A@@__1@std@@QEBAPEAUHashtablezInfo@container_internal@absl@@W4memory_order@23@@Z
@@ -2959,6 +3087,7 @@
     ?pop_back@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEAAXXZ
     ?pop_back@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@QEAAXXZ
     ?pop_front@?$__split_buffer@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAXXZ
+    ?pos@Filler@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?precision@FormatConversionSpecImpl@str_format_internal@absl@@QEBAHXZ
     ?prev_transition@time_zone@cctz@time_internal@absl@@QEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@1234@@Z
     ?prev_weekday@detail@cctz@time_internal@absl@@YA?AV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@1234@V51234@W4weekday@1234@@Z
@@ -2988,8 +3117,10 @@
     ?release@?$unique_ptr@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@23@@__1@std@@QEAAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@23@XZ
     ?release@?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@QEAAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@XZ
     ?release@?$unique_ptr@VTimeZoneInfo@cctz@time_internal@absl@@U?$default_delete@VTimeZoneInfo@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAPEAVTimeZoneInfo@cctz@time_internal@absl@@XZ
+    ?remaining@CordRepRingReader@cord_internal@absl@@QEBA_KXZ
     ?remove_prefix@InlineRep@Cord@absl@@QEAAX_K@Z
     ?remove_prefix@string_view@absl@@QEAAX_K@Z
+    ?remove_suffix@string_view@absl@@QEAAX_K@Z
     ?rend@string_view@absl@@QEBA?AV?$reverse_iterator@PEBD@__1@std@@XZ
     ?replace_tree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?reserve@?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAX_K@Z
@@ -3005,9 +3136,13 @@
     ?reset@?$unique_ptr@VZoneInfoSource@cctz@time_internal@absl@@U?$default_delete@VZoneInfoSource@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAXPEAVZoneInfoSource@cctz@time_internal@absl@@@Z
     ?resize@?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAX_K@Z
     ?resize@?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAX_K@Z
+    ?retreat@CordRepRing@cord_internal@absl@@QEBAII@Z
+    ?retreat@CordRepRing@cord_internal@absl@@QEBAIII@Z
     ?rfind@string_view@absl@@QEBA_KD_K@Z
     ?rfind@string_view@absl@@QEBA_KV12@_K@Z
     ?ring@CordRep@cord_internal@absl@@QEAAPEAVCordRepRing@23@XZ
+    ?ring@CordRep@cord_internal@absl@@QEBAPEBVCordRepRing@23@XZ
+    ?ring@CordRepRingReader@cord_internal@absl@@QEBAPEAVCordRepRing@23@XZ
     ?safe_strto128_base@numbers_internal@absl@@YA_NVstring_view@2@PEAVint128@2@H@Z
     ?safe_strto32_base@numbers_internal@absl@@YA_NVstring_view@2@PEAHH@Z
     ?safe_strto64_base@numbers_internal@absl@@YA_NVstring_view@2@PEA_JH@Z
@@ -3072,6 +3207,7 @@
     ?size@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEBA_KXZ
     ?size@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEBA_KXZ
     ?size@?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEBA_KXZ
+    ?size@?$Span@D@absl@@QEBA_KXZ
     ?size@?$Span@I@absl@@QEBA_KXZ
     ?size@?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QEBA_KXZ
     ?size@?$__bucket_list_deallocator@V?$allocator@PEAU?$__hash_node_base@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@__1@std@@@__1@std@@QEAAAEA_KXZ
@@ -3106,6 +3242,7 @@
     ?substring@CordRep@cord_internal@absl@@QEBAPEBUCordRepSubstring@23@XZ
     ?tag@InlineData@cord_internal@absl@@AEAAAEADXZ
     ?tag@InlineData@cord_internal@absl@@AEBADXZ
+    ?tail@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?thread_identity@PerThreadSynch@base_internal@absl@@QEAAPEAUThreadIdentity@23@XZ
     ?throw_bad_optional_access@optional_internal@absl@@YAXXZ
     ?total_written@BufferRawSink@str_format_internal@absl@@QEBA_KXZ
diff --git a/symbols_arm64_rel.def b/symbols_arm64_rel.def
index 8595539..718c883 100644
--- a/symbols_arm64_rel.def
+++ b/symbols_arm64_rel.def
@@ -4,6 +4,8 @@
     ??$?BV?$allocator@D@__1@std@@@string_view@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ??$?MUsecond_tag@detail@cctz@time_internal@absl@@U01234@@detail@cctz@time_internal@absl@@YA_NAEBV?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@0123@0@Z
     ??$?RW4LogSeverity@absl@@AEBQEBDHAEAPEBD@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAHAEAPEBD@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@AEBVCord@absl@@@Cord@absl@@AEAAXAEBV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AEAAX$$QEAV01@@Z
@@ -44,16 +46,23 @@
     ??$EmplaceBackSlow@PEAUCordRep@cord_internal@absl@@@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAPEAUCordRep@cord_internal@2@$$QEAPEAU342@@Z
     ??$EmplaceBackSlow@UPayload@status_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAUPayload@status_internal@2@$$QEAU342@@Z
     ??$EmplaceBackSlow@USubRange@absl@@@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAUSubRange@2@$$QEAU32@@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@AEBV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$00@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$0A@@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
     ??$GenericCompare@HVCord@absl@@@absl@@YAHAEBVCord@0@0_K@Z
     ??$GenericCompare@HVstring_view@absl@@@absl@@YAHAEBVCord@0@AEBVstring_view@0@_K@Z
     ??$GenericCompare@_NVCord@absl@@@absl@@YA_NAEBVCord@0@0_K@Z
     ??$GenericCompare@_NVstring_view@absl@@@absl@@YA_NAEBVCord@0@AEBVstring_view@0@_K@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@12@_K@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPEAUCordRep@01@Vstring_view@1@$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
@@ -117,7 +126,6 @@
     ??0uint128@absl@@QEAA@M@Z
     ??0uint128@absl@@QEAA@N@Z
     ??0uint128@absl@@QEAA@O@Z
-    ??1?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAA@XZ
     ??1BadStatusOrAccess@absl@@UEAA@XZ
     ??1CondVar@absl@@QEAA@XZ
     ??1GraphCycles@synchronization_internal@absl@@QEAA@XZ
@@ -139,6 +147,7 @@
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@Vuint128@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV234@AEBVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -179,6 +188,7 @@
     ?AbslParseFlag@absl@@YA_NVstring_view@1@PEAVTime@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VDuration@1@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VTime@1@@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
     ?AddNode@CordForest@absl@@AEAAXPEAUCordRep@cord_internal@2@@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHI@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AEAAXH_K@Z
@@ -193,12 +203,16 @@
     ?AlreadyExistsError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Append@Cord@absl@@QEAAX$$QEAV12@@Z
     ?Append@Cord@absl@@QEAAXAEBV12@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAXVstring_view@3@@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAX_KD@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QEAAXPEBD_K@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?AppendPack@str_format_internal@absl@@YAAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?AppendTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PEAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
     ?AsciiStrToLower@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
@@ -259,10 +273,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NNAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertOne@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NAEBUUnboundConversion@34@Vstring_view@4@@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@II_K@Z
     ?CopyCordToString@absl@@YAXAEBVCord@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QEBAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@AEBAXPEAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXAEBVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPEAV123@PEAUCordRep@23@_K@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K11@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPEAUThreadIdentity@12@XZ
     ?DataLength@Header@TimeZoneInfo@cctz@time_internal@absl@@QEBA_K_K@Z
@@ -272,12 +290,15 @@
     ?DecrementCount@BlockingCounter@absl@@QEAA_NXZ
     ?DefaultArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@XZ
     ?DefaultStackUnwinder@absl@@YAHPEAPEAXPEAHHHPEBX1@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPEAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPEBDPEADH@Z
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
-    ?Destroy@CordRep@cord_internal@absl@@SUXPEAU123@@Z
+    ?Destroy@CordRep@cord_internal@absl@@SAXPEAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAXXZ
     ?DestroyCordSlow@Cord@absl@@AEAAXXZ
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
@@ -322,7 +343,10 @@
     ?Find@ByChar@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByLength@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByString@absl@@QEBA?AVstring_view@2@V32@_K@Z
+    ?FindFlatStartPiece@InlineRep@Cord@absl@@QEBA?AVstring_view@3@XZ
     ?FindPath@GraphCycles@synchronization_internal@absl@@QEBAHUGraphId@23@0HQEAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -376,13 +400,16 @@
     ?FromTM@absl@@YA?AVTime@1@AEBUtm@@VTimeZone@1@@Z
     ?FromUDate@absl@@YA?AVTime@1@N@Z
     ?FromUniversal@absl@@YA?AVTime@1@_J@Z
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K_K@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QEBAD_K@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetFlatAux@Cord@absl@@CA_NPEAUCordRep@cord_internal@2@PEAVstring_view@2@@Z
     ?GetId@GraphCycles@synchronization_internal@absl@@QEAA?AUGraphId@23@PEAX@Z
     ?GetPayload@Status@absl@@QEBA?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPEAXPEAX@Z
     ?GetSkipCount@ExponentialBiased@base_internal@absl@@QEAA_J_J@Z
     ?GetStackFrames@absl@@YAHPEAPEAXPEAHHH@Z
@@ -408,6 +435,8 @@
     ?In@Time@absl@@QEBA?AUBreakdown@12@VTimeZone@2@@Z
     ?InMillisecondsFromNow@KernelTimeout@synchronization_internal@absl@@AEBAKXZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXAEBV123@@Z
+    ?InitTree@ChunkIterator@Cord@absl@@AEAAXPEAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AEAAXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PEAUCordRepExternal@12@@Z
     ?InitializeData@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@AEAAPEAPEAUCordRep@cord_internal@3@XZ
@@ -435,6 +464,7 @@
     ?IsUnavailable@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnknown@absl@@YA_NAEBVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QEBA_NAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QEAA_JAEBV?$function@$$A6AXAEBUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAE_K@Z
@@ -472,10 +502,13 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QEAAXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHPEBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AEAAXHPEBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@_K@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?New@CordRepFlat@cord_internal@absl@@SAPEAU123@_K@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPEAV123@_K0@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@H@Z
     ?NewRep@Status@absl@@CA_KW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@XZ
     ?NextTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
     ?NextTransition@TimeZoneInfo@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
     ?NextTransition@TimeZoneLibC@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
@@ -513,6 +546,10 @@
     ?PrepareToModify@Status@absl@@AEAAXXZ
     ?Prepend@Cord@absl@@QEAAXAEBV12@@Z
     ?Prepend@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?PrevTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
     ?PrevTransition@TimeZoneInfo@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
@@ -553,12 +590,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QEAAXPEAX@Z
     ?RemovePrefix@Cord@absl@@QEAAX_K@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RemoveSuffix@Cord@absl@@QEAAX_K@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NAEBV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResourceExhaustedError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Rethrow@variant_internal@absl@@YAXXZ
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPEBD_K@Z
     ?SampleSlow@container_internal@absl@@YAPEAUHashtablezInfo@12@PEA_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@_K@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QEAAX_K@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPEAUThreadIdentity@12@P6AXPEAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QEAAP6AXAEBUHashtablezInfo@23@@ZP6AX0@Z@Z
     ?SetHashtablezEnabled@container_internal@absl@@YAX_N@Z
@@ -601,6 +642,8 @@
     ?StrCat@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@AEBVAlphaNum@1@0@Z
     ?StrReplaceAll@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ?StrReplaceAll@absl@@YAHV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@3@@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K11@Z
     ?Subcord@Cord@absl@@QEBA?AV12@_K0@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PEBV62@_K@Z
     ?Summarize@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
diff --git a/symbols_x64_dbg.def b/symbols_x64_dbg.def
index 6039e86..b7f50e0 100644
--- a/symbols_x64_dbg.def
+++ b/symbols_x64_dbg.def
@@ -46,6 +46,7 @@
     ??$?0AEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@X@?$__compressed_pair_elem@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@$0A@$0A@@__1@std@@QEAA@AEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@@Z
     ??$?0AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@12@@?$__compressed_pair@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@23@@__1@std@@QEAA@AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@12@$$QEAV?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@12@@Z
     ??$?0AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@X@?$__compressed_pair_elem@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@$0A@$0A@@__1@std@@QEAA@AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@12@@Z
+    ??$?0AEAPEAUCordRep@cord_internal@absl@@AEAPEAU012@$0A@@?$pair@PEAUCordRep@cord_internal@absl@@PEAU123@@__1@std@@QEAA@AEAPEAUCordRep@cord_internal@absl@@0@Z
     ??$?0AEAPEAUThreadIdentity@base_internal@absl@@AEBQ6AXPEAX@Z@?$__compressed_pair@PEAUThreadIdentity@base_internal@absl@@P6AXPEAX@Z@__1@std@@QEAA@AEAPEAUThreadIdentity@base_internal@absl@@AEBQ6AXPEAX@Z@Z
     ??$?0AEAPEAUThreadIdentity@base_internal@absl@@X@?$__compressed_pair_elem@PEAUThreadIdentity@base_internal@absl@@$0A@$0A@@__1@std@@QEAA@AEAPEAUThreadIdentity@base_internal@absl@@@Z
     ??$?0AEAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@$00@?$__compressed_pair@PEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@QEAA@AEAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@Z
@@ -216,6 +217,8 @@
     ??$?RW4LogSeverity@absl@@AEBQEBDHAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAHAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$?RW4LogSeverity@absl@@AEBQEBDHV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAH$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$?XH@Duration@absl@@QEAAAEAV01@H@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@AEBVCord@absl@@@Cord@absl@@AEAAXAEBV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AEAAX$$QEAV01@@Z
@@ -308,11 +311,21 @@
     ??$FastIntToBuffer@G@numbers_internal@absl@@YAPEADGPEAD@Z
     ??$FastIntToBuffer@J@numbers_internal@absl@@YAPEADJPEAD@Z
     ??$FastIntToBuffer@K@numbers_internal@absl@@YAPEADKPEAD@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$FindBinary@$00@CordRepRing@cord_internal@absl@@AEBAIII_K@Z
+    ??$FindBinary@$0A@@CordRepRing@cord_internal@absl@@AEBAIII_K@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@AEBV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$00@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$0A@@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
     ??$FormatConvertImpl@_N$0A@@str_format_internal@absl@@YA?AU?$ArgConvertResult@$0BPPPL@@01@_NVFormatConversionSpecImpl@01@PEAVFormatSinkImpl@01@@Z
     ??$FromChrono@_JV?$ratio@$00$0PECEA@@__1@std@@@time_internal@absl@@YA?AVDuration@1@AEBV?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@chrono@__1@std@@@Z
     ??$FromInt64@$00@time_internal@absl@@YA?AVDuration@1@_JV?$ratio@$00$00@__1@std@@@Z
@@ -334,7 +347,6 @@
     ??$HidePtr@X@base_internal@absl@@YA_KPEAX@Z
     ??$Init@H@FormatArgImpl@str_format_internal@absl@@AEAAXAEBH@Z
     ??$Initialize@V?$CopyValueAdapter@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$CopyValueAdapter@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@12@_K@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@12@_K@Z
     ??$Invoke@A6AXXZ$$V@Callable@base_internal@absl@@SAXA6AXXZ@Z
     ??$Invoke@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@3@@Callable@base_internal@absl@@SAX$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@2@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@2@@Z
     ??$InvokeFlush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@str_format_internal@absl@@YAXPEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@Vstring_view@1@@Z
@@ -351,9 +363,31 @@
     ??$MakeSpan@$SVFormatArgImpl@str_format_internal@absl@@@absl@@YA?AV?$Span@VFormatArgImpl@str_format_internal@absl@@@0@PEAVFormatArgImpl@str_format_internal@0@_K@Z
     ??$Milliseconds@N$0A@@absl@@YA?AVDuration@0@N@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPEAUCordRep@01@Vstring_view@1@$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$01$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$01$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEBA_KXZ
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFormatString@UParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@@str_format_internal@absl@@YA_NVstring_view@1@UParsedFormatConsumer@ParsedFormatBase@01@@Z
+    ??$Partial@$$V@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@12@XZ
+    ??$Partial@AEAI@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@12@AEAI@Z
+    ??$Partial@AEAIAEAI@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@12@AEAI0@Z
+    ??$Partial@AEA_K@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@12@AEA_K@Z
+    ??$Partial@AEA_KAEA_K@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@12@AEA_K0@Z
+    ??$Partial@I@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@12@$$QEAI@Z
+    ??$Partial@II@?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@12@$$QEAI0@Z
+    ??$Pointer@$00$$CBD@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBAPEBQEAUCordRep@cord_internal@3@PEBD@Z
+    ??$Pointer@$00D@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEBAPEAPEAUCordRep@cord_internal@3@PEAD@Z
+    ??$Pointer@$01$$CBD@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBAPEBIPEBD@Z
+    ??$Pointer@$01D@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEBAPEAIPEAD@Z
+    ??$Pointer@$0A@$$CBD@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEBAPEB_KPEBD@Z
+    ??$Pointer@$0A@D@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEBAPEA_KPEAD@Z
     ??$Prepend@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$STLStringResizeUninitialized@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@X@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@_K@Z
     ??$SharedCompareImpl@VCord@absl@@@absl@@YAHAEBVCord@0@0@Z
@@ -596,10 +630,12 @@
     ??$emplace_back@USubRange@absl@@@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEAAAEAUSubRange@1@$$QEAU21@@Z
     ??$find@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAA?AV?$__hash_iterator@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@12@AEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@12@@Z
     ??$forward@$$T@absl@@YA$$QEA$$TAEA$$T@Z
+    ??$forward@AEAI@absl@@YAAEAIAEAI@Z
     ??$forward@AEAPEAPEAUCordRep@cord_internal@absl@@@__1@std@@YAAEAPEAPEAUCordRep@cord_internal@absl@@AEAPEAPEAU234@@Z
     ??$forward@AEAPEAPEBUCordRep@cord_internal@absl@@@__1@std@@YAAEAPEAPEBUCordRep@cord_internal@absl@@AEAPEAPEBU234@@Z
     ??$forward@AEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@YAAEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@AEAPEAPEBV23456@@Z
     ??$forward@AEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@YAAEAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@01@AEAPEAU201@@Z
+    ??$forward@AEAPEAUCordRep@cord_internal@absl@@@__1@std@@YAAEAPEAUCordRep@cord_internal@absl@@AEAPEAU234@@Z
     ??$forward@AEAPEAUPayload@status_internal@absl@@@__1@std@@YAAEAPEAUPayload@status_internal@absl@@AEAPEAU234@@Z
     ??$forward@AEAPEAUSubRange@absl@@@__1@std@@YAAEAPEAUSubRange@absl@@AEAPEAU23@@Z
     ??$forward@AEAPEAUThreadIdentity@base_internal@absl@@@__1@std@@YAAEAPEAUThreadIdentity@base_internal@absl@@AEAPEAU234@@Z
@@ -635,6 +671,7 @@
     ??$forward@AEBVCord@absl@@@absl@@YAAEBVCord@0@AEBV10@@Z
     ??$forward@AEBVstring_view@absl@@@__1@std@@YAAEBVstring_view@absl@@AEBV23@@Z
     ??$forward@H@absl@@YA$$QEAHAEAH@Z
+    ??$forward@I@absl@@YA$$QEAIAEAI@Z
     ??$forward@PEAPEAU?$__hash_node_base@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@__1@std@@YA$$QEAPEAPEAU?$__hash_node_base@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@01@AEAPEAPEAU201@@Z
     ??$forward@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@YA$$QEAPEAPEBVImpl@time_zone@cctz@time_internal@absl@@AEAPEAPEBV23456@@Z
     ??$forward@PEAUCordRep@cord_internal@absl@@@__1@std@@YA$$QEAPEAUCordRep@cord_internal@absl@@AEAPEAU234@@Z
@@ -700,6 +737,7 @@
     ??$invoke@A6AXXZ$$V@base_internal@absl@@YAXA6AXXZ@Z
     ??$invoke@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@3@@base_internal@absl@@YAX$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AEAVstring_view@1@@Z
     ??$lower_bound@PEBUTransition@cctz@time_internal@absl@@U1234@UByUnixTime@1234@@__1@std@@YAPEBUTransition@cctz@time_internal@absl@@PEBU2345@0AEBU2345@UByUnixTime@2345@@Z
+    ??$make_pair@AEAPEAUCordRep@cord_internal@absl@@AEAPEAU123@@__1@std@@YA?AU?$pair@PEAUCordRep@cord_internal@absl@@PEAU123@@01@AEAPEAUCordRep@cord_internal@absl@@0@Z
     ??$make_unique@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@$$V@__1@std@@YA?AV?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@01@XZ
     ??$make_unique@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@AEAV12@@__1@std@@YA?AV?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@01@AEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@Z
     ??$min@VDuration@absl@@@__1@std@@YAAEBVDuration@absl@@AEBV23@0@Z
@@ -771,8 +809,14 @@
     ??0?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@QEAA@AEBQEBUPayload@status_internal@2@@Z
     ??0?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@V?$move_iterator@PEAUPayload@status_internal@absl@@@23@@inlined_vector_internal@absl@@QEAA@AEBV?$move_iterator@PEAUPayload@status_internal@absl@@@__1@std@@@Z
     ??0?$IteratorValueAdapter@V?$allocator@USubRange@absl@@@__1@std@@V?$move_iterator@PEAUSubRange@absl@@@23@@inlined_vector_internal@absl@@QEAA@AEBV?$move_iterator@PEAUSubRange@absl@@@__1@std@@@Z
+    ??0?$Layout@_KPEAUCordRep@cord_internal@absl@@I@container_internal@absl@@QEAA@_K00@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEAA@_K00@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00@absl@@U?$integer_sequence@_K$0A@$00$01@5@@internal_layout@container_internal@absl@@QEAA@_K0@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@@absl@@U?$integer_sequence@_K$0A@$00@5@@internal_layout@container_internal@absl@@QEAA@_K@Z
+    ??0?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$S@absl@@U?$integer_sequence@_K$0A@@5@@internal_layout@container_internal@absl@@QEAA@XZ
     ??0?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEAA@PEBVFormatArgImpl@str_format_internal@1@_K@Z
     ??0?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEAA@XZ
+    ??0?$Span@D@absl@@QEAA@PEAD_K@Z
     ??0?$Span@I@absl@@QEAA@PEAI_K@Z
     ??0?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QEAA@PEAVFormatArgImpl@str_format_internal@1@_K@Z
     ??0?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAA@XZ
@@ -920,6 +964,7 @@
     ??0ByAnyChar@absl@@QEAA@Vstring_view@1@@Z
     ??0ByLength@absl@@QEAA@_J@Z
     ??0ByString@absl@@QEAA@Vstring_view@1@@Z
+    ??0ChunkIterator@Cord@absl@@AEAA@PEAUCordRep@cord_internal@2@@Z
     ??0ChunkIterator@Cord@absl@@AEAA@PEBV12@@Z
     ??0ChunkIterator@Cord@absl@@QEAA@XZ
     ??0ChunkRange@Cord@absl@@QEAA@PEBV12@@Z
@@ -936,11 +981,14 @@
     ??0CordRepConcat@cord_internal@absl@@QEAA@XZ
     ??0CordRepExternal@cord_internal@absl@@QEAA@XZ
     ??0CordRepFlat@cord_internal@absl@@QEAA@XZ
+    ??0CordRepRing@cord_internal@absl@@AEAA@I@Z
+    ??0CordRepRingReader@cord_internal@absl@@QEAA@XZ
     ??0CordRepSubstring@cord_internal@absl@@QEAA@XZ
     ??0Duration@absl@@AEAA@_JI@Z
     ??0Duration@absl@@QEAA@XZ
     ??0ErrnoSaver@base_internal@absl@@QEAA@XZ
     ??0FILERawSink@str_format_internal@absl@@QEAA@PEAU_iobuf@@@Z
+    ??0Filler@CordRepRing@cord_internal@absl@@QEAA@PEAV123@I@Z
     ??0FormatConversionSpecImpl@str_format_internal@absl@@QEAA@XZ
     ??0FormatSinkImpl@str_format_internal@absl@@QEAA@VFormatRawSinkImpl@12@@Z
     ??0GraphCycles@synchronization_internal@absl@@QEAA@XZ
@@ -1150,6 +1198,7 @@
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@Vuint128@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV234@AEBVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -1205,6 +1254,7 @@
     ??B?$unique_ptr@VTimeZoneIf@cctz@time_internal@absl@@U?$default_delete@VTimeZoneIf@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ??B?$unique_ptr@VZoneInfoSource@cctz@time_internal@absl@@U?$default_delete@VZoneInfoSource@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ??BCord@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
+    ??BCordRepRingReader@cord_internal@absl@@QEBA_NXZ
     ??BTimeZone@absl@@QEBA?AVtime_zone@cctz@time_internal@1@XZ
     ??Bint128@absl@@QEBAEXZ
     ??Bint128@absl@@QEBANXZ
@@ -1288,6 +1338,10 @@
     ??Pabsl@@YA_NVDuration@0@0@Z
     ??Pabsl@@YA_NVint128@0@0@Z
     ??Pabsl@@YA_NVuint128@0@0@Z
+    ??R<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV123@II@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV123@II@Z@QEBA?A?<auto>@@I@Z
     ??R<lambda_1>@?0???A?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAAEAPEAUCordRep@cord_internal@2@_K@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0???A?$InlinedVector@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAAEAPEAUCordRep@cord_internal@2@_K@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0???A?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEAAAEAUPayload@status_internal@2@_K@Z@QEBA?A?<auto>@@XZ
@@ -1316,8 +1370,11 @@
     ??R<lambda_1>@?0??pop_back@?$InlinedVector@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAXXZ@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??pop_back@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEAAXXZ@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??remove_prefix@string_view@absl@@QEAAX_K@Z@QEBA?A?<auto>@@XZ
+    ??R<lambda_1>@?0??remove_suffix@string_view@absl@@QEAAX_K@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??replace_tree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@4@@Z@QEBA?A?<auto>@@XZ
     ??R<lambda_1>@?0??set_inline_size@InlineData@cord_internal@absl@@QEAAX_K@Z@QEBA?A?<auto>@@XZ
+    ??R<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
+    ??R<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@0_K1@Z@QEBA?A?<auto>@@I@Z
     ??R<lambda_2>@?0??erase@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEAAPEAUPayload@status_internal@3@PEBU453@@Z@QEBA?A?<auto>@@XZ
     ??R?$FunctionRef@$$A6AXV?$Span@I@absl@@@Z@absl@@QEBAXV?$Span@I@1@@Z
     ??R?$FunctionRef@$$A6AXVstring_view@absl@@@Z@absl@@QEBAXVstring_view@1@@Z
@@ -1386,6 +1443,8 @@
     ?AcquireAllocatedData@?$Storage@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAV?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@23@@Z
     ?AcquireAllocatedData@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAV?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@23@@Z
     ?AcquireAllocatedData@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAV?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@23@@Z
+    ?Add@Filler@CordRepRing@cord_internal@absl@@QEAAXPEAUCordRep@34@_K1@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
     ?AddNode@CordForest@absl@@AEAAXPEAUCordRep@cord_internal@2@@Z
     ?AddSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAX_K@Z
     ?AddSize@?$Storage@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAX_K@Z
@@ -1400,9 +1459,14 @@
     ?AddressIsReadable@debugging_internal@absl@@YA_NPEBX@Z
     ?AdvanceAndReadBytes@ChunkIterator@Cord@absl@@AEAA?AV23@_K@Z
     ?AdvanceBytes@ChunkIterator@Cord@absl@@AEAAX_K@Z
+    ?AdvanceBytesRing@ChunkIterator@Cord@absl@@AEAAX_K@Z
     ?AdvanceBytesSlowPath@ChunkIterator@Cord@absl@@AEAAX_K@Z
+    ?AdvanceRing@ChunkIterator@Cord@absl@@AEAAAEAV123@XZ
     ?AdvanceStack@ChunkIterator@Cord@absl@@AEAAAEAV123@XZ
+    ?Align@adl_barrier@internal_layout@container_internal@absl@@YA_K_K0@Z
     ?Alloc@LowLevelAlloc@base_internal@absl@@SAPEAX_K@Z
+    ?AllocSize@?$LayoutImpl@V?$tuple@_KPEAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@_K$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QEBA_KXZ
+    ?AllocSize@CordRepRing@cord_internal@absl@@SA_K_K@Z
     ?AllocWithArena@LowLevelAlloc@base_internal@absl@@SAPEAX_KPEAUArena@123@@Z
     ?Allocate@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAPEAH_K@Z
     ?Allocate@?$AllocationTransaction@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAPEAPEAUCordRep@cord_internal@3@_K@Z
@@ -1411,20 +1475,24 @@
     ?Allocate@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAPEAUSubRange@3@_K@Z
     ?AllocatedSize@CordRepFlat@cord_internal@absl@@QEBA_KXZ
     ?AllocatedSizeToTag@cord_internal@absl@@YAE_K@Z
-    ?AllocatedSizeToTagUnchecked@cord_internal@absl@@YA_K_K@Z
+    ?AllocatedSizeToTagUnchecked@cord_internal@absl@@YAE_K@Z
     ?AlreadyExistsError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?AnnotateConstruct@NonEmptyInlinedStorage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAX_K@Z
     ?AnnotateDestruct@NonEmptyInlinedStorage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAX_K@Z
     ?Append@Cord@absl@@QEAAX$$QEAV12@@Z
     ?Append@Cord@absl@@QEAAXAEBV12@@Z
     ?Append@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAXVstring_view@3@@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAX_KD@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QEAAXPEBD_K@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?AppendNode@CordForest@absl@@AEAAPEAUCordRep@cord_internal@2@PEAU342@0@Z
     ?AppendPack@str_format_internal@absl@@YAAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?AppendText@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_KVstring_view@4@@Z
     ?AppendTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PEAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
@@ -1509,10 +1577,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertOne@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NAEBUUnboundConversion@34@Vstring_view@4@@Z
     ?ConvertSpecialToEmptyAndFullToDeleted@GroupSse2Impl@container_internal@absl@@QEBAXPEAC@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@II_K@Z
     ?CopyCordToString@absl@@YAXAEBVCord@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QEBAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@AEBAXPEAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXAEBVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPEAV123@PEAUCordRep@23@_K@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K11@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPEAUThreadIdentity@12@XZ
     ?Data@CordRepFlat@cord_internal@absl@@QEAAPEADXZ
@@ -1535,13 +1607,16 @@
     ?DefaultStackUnwinder@absl@@YAHPEAPEAXPEAHHHPEBX1@Z
     ?Delete@CordRepExternal@cord_internal@absl@@SAXPEAUCordRep@23@@Z
     ?Delete@CordRepFlat@cord_internal@absl@@SAXPEAUCordRep@23@@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPEAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPEBDPEADH@Z
     ?Description@Impl@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
-    ?Destroy@CordRep@cord_internal@absl@@SUXPEAU123@@Z
+    ?Destroy@CordRep@cord_internal@absl@@SAXPEAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAXXZ
     ?DestroyCordSlow@Cord@absl@@AEAAXXZ
     ?DidAllocate@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAA_NXZ
     ?DidAllocate@?$AllocationTransaction@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAA_NXZ
@@ -1551,6 +1626,7 @@
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
     ?DisableRescheduling@SchedulingGuard@base_internal@absl@@CA_NXZ
+    ?Distance@CordRepRing@cord_internal@absl@@SA_K_K0@Z
     ?DivUp@cord_internal@absl@@YA_K_K0@Z
     ?DoLoad@?$AtomicHook@P6A?AV?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@absl@@Vstring_view@2@AEBVCord@2@@Z@base_internal@absl@@AEBAP6A?AV?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@3@Vstring_view@3@AEBVCord@3@@ZXZ
     ?DoLoad@?$AtomicHook@P6AXPEBDH000@Z@base_internal@absl@@AEBAP6AXPEBDH000@ZXZ
@@ -1614,8 +1690,14 @@
     ?Find@ByChar@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByLength@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByString@absl@@QEBA?AVstring_view@2@V32@_K@Z
+    ?Find@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@I_K@Z
+    ?Find@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@_K@Z
     ?FindFlatStartPiece@InlineRep@Cord@absl@@QEBA?AVstring_view@3@XZ
     ?FindPath@GraphCycles@synchronization_internal@absl@@QEBAHUGraphId@23@0HQEAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
+    ?FindTail@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@I_K@Z
+    ?FindTail@CordRepRing@cord_internal@absl@@QEBA?AUPosition@123@_K@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -1708,6 +1790,7 @@
     ?GetAllocator@?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEAV?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@XZ
     ?GetAllocator@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEAV?$allocator@UPayload@status_internal@absl@@@__1@std@@XZ
     ?GetAllocator@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEAV?$allocator@USubRange@absl@@@__1@std@@XZ
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K_K@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
@@ -1716,6 +1799,7 @@
     ?GetCapacity@?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEA_KXZ
     ?GetCapacity@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEA_KXZ
     ?GetCapacity@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAAEA_KXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QEBAD_K@Z
     ?GetCond@WinHelper@Waiter@synchronization_internal@absl@@SAPEAU_RTL_CONDITION_VARIABLE@@PEAV234@@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetData@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAAEAPEAHXZ
@@ -1746,12 +1830,15 @@
     ?GetIsAllocated@?$Storage@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEBA_NXZ
     ?GetIsAllocated@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEBA_NXZ
     ?GetIsAllocated@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEBA_NXZ
+    ?GetLeafData@CordRepRing@cord_internal@absl@@SAPEBDPEBUCordRep@23@@Z
     ?GetLock@WinHelper@Waiter@synchronization_internal@absl@@SAPEAU_RTL_SRWLOCK@@PEAV234@@Z
     ?GetOrCreateCurrentThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?GetPayload@Status@absl@@QEBA?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
     ?GetPayloads@Status@absl@@AEAAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@2@XZ
     ?GetPayloads@Status@absl@@AEBAPEBV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@2@XZ
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPEAXPEAX@Z
+    ?GetRepData@CordRepRing@cord_internal@absl@@SAPEBDPEBUCordRep@23@@Z
     ?GetRepHi@time_internal@absl@@YA_JVDuration@2@@Z
     ?GetRepLo@time_internal@absl@@YAIVDuration@2@@Z
     ?GetSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEBA_KXZ
@@ -1810,6 +1897,7 @@
     ?InfiniteFuture@absl@@YA?AVTime@1@XZ
     ?InfinitePast@absl@@YA?AVTime@1@XZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXAEBV123@@Z
     ?InitTree@ChunkIterator@Cord@absl@@AEAAXPEAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AEAAXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PEAUCordRepExternal@12@@Z
@@ -1851,7 +1939,9 @@
     ?IsUnavailable@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnknown@absl@@YA_NAEBVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QEBA_NAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?IsValidCapacity@container_internal@absl@@YA_N_K@Z
+    ?IsValidIndex@CordRepRing@cord_internal@absl@@AEBA_NI@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QEAA_JAEBV?$function@$$A6AXAEBUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAE_K@Z
@@ -1915,14 +2005,17 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QEAAXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHPEBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AEAAXHPEBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@_K@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?Name@Impl@time_zone@cctz@time_internal@absl@@QEBAAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Nanoseconds@absl@@YA?AVDuration@1@_J@Z
     ?NegateAndSubtractOne@time_internal@absl@@YA_J_J@Z
     ?Never@KernelTimeout@synchronization_internal@absl@@SA?AV123@XZ
     ?New@CordRepFlat@cord_internal@absl@@SAPEAU123@_K@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPEAV123@_K0@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@H@Z
     ?NewRep@Status@absl@@CA_KW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@XZ
     ?NextCapacity@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@SA_K_K@Z
     ?NextCapacity@?$Storage@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@SA_K_K@Z
     ?NextCapacity@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@SA_K_K@Z
@@ -1976,7 +2069,11 @@
     ?PrepareToModify@Status@absl@@AEAAXXZ
     ?Prepend@Cord@absl@@QEAAXAEBV12@@Z
     ?Prepend@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?PrependNode@CordForest@absl@@AEAAPEAUCordRep@cord_internal@2@PEAU342@0@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?PrevTransition@Impl@time_zone@cctz@time_internal@absl@@QEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@2345@@Z
     ?PrevTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
@@ -2025,13 +2122,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QEAAXPEAX@Z
     ?RemovePrefix@Cord@absl@@QEAAX_K@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RemoveSuffix@Cord@absl@@QEAAX_K@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RepToPointer@Status@absl@@CAPEAUStatusRep@status_internal@2@_K@Z
     ?Reset@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXXZ
+    ?Reset@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@PEAVCordRepRing@23@@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NAEBV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResetToEmpty@InlineRep@Cord@absl@@AEAAXXZ
     ?Resize@?$ResizeUninitializedTraits@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@X@strings_internal@absl@@SAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@_K@Z
@@ -2042,12 +2142,14 @@
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPEBD_K@Z
     ?SampleSlow@container_internal@absl@@YAPEAUHashtablezInfo@12@PEA_J@Z
     ?Seconds@absl@@YA?AVDuration@1@_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@_K@Z
     ?SetAllocatedData@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAH_K@Z
     ?SetAllocatedData@?$Storage@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAPEAUCordRep@cord_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAPEAUCordRep@cord_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAPEBUCordRep@cord_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAUPayload@status_internal@3@_K@Z
     ?SetAllocatedData@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXPEAUSubRange@3@_K@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QEAAX_K@Z
     ?SetConversionChar@FormatConversionSpecImplFriend@str_format_internal@absl@@SAXW4FormatConversionChar@3@PEAVFormatConversionSpecImpl@23@@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPEAUThreadIdentity@12@P6AXPEAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QEAAP6AXAEBUHashtablezInfo@23@@ZP6AX0@Z@Z
@@ -2119,6 +2221,8 @@
     ?StripLeadingAsciiWhitespace@absl@@YA?AVstring_view@1@V21@@Z
     ?StripTrailingAsciiWhitespace@absl@@YA?AVstring_view@1@V21@@Z
     ?StrlenInternal@string_view@absl@@CA_KPEBD@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K11@Z
     ?Subcord@Cord@absl@@QEBA?AV12@_K0@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PEBV62@_K@Z
     ?SubtractSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QEAAX_K@Z
@@ -2242,6 +2346,7 @@
     ?UsingInlinedStorage@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@CA_N_K@Z
     ?Utf8SafeCEscape@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@@Z
     ?Utf8SafeCHexEscape@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@@Z
+    ?Validate@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEBDH@Z
     ?Value@?$Manager@C$01@FormatArgImpl@str_format_internal@absl@@SACTData@234@@Z
     ?Value@?$Manager@D$01@FormatArgImpl@str_format_internal@absl@@SADTData@234@@Z
     ?Value@?$Manager@E$01@FormatArgImpl@str_format_internal@absl@@SAETData@234@@Z
@@ -2510,6 +2615,8 @@
     ?__vallocate@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@AEAAX_K@Z
     ?__vdeallocate@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@AEAAXXZ
     ?_mm_cmpgt_epi8_fixed@container_internal@absl@@YA?AT__m128i@@T3@0@Z
+    ?advance@CordRepRing@cord_internal@absl@@QEBAII@Z
+    ?advance@CordRepRing@cord_internal@absl@@QEBAIII@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uday_tag@1234@U51234@@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uhour_tag@1234@U51234@@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uminute_tag@1234@U51234@@Z
@@ -2614,6 +2721,7 @@
     ?capacity@?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_KXZ
     ?capacity@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@QEBA_KXZ
     ?capacity@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@QEBA_KXZ
+    ?capacity@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?chunk_begin@Cord@absl@@QEBA?AVChunkIterator@12@XZ
     ?chunk_end@Cord@absl@@QEBA?AVChunkIterator@12@XZ
     ?clear@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAAXXZ
@@ -2636,6 +2744,7 @@
     ?compare_exchange_weak@?$__atomic_base@PEAUHashtablezInfo@container_internal@absl@@$0A@@__1@std@@QEAA_NAEAPEAUHashtablezInfo@container_internal@absl@@PEAU456@W4memory_order@23@2@Z
     ?concat@CordRep@cord_internal@absl@@QEAAPEAUCordRepConcat@23@XZ
     ?concat@CordRep@cord_internal@absl@@QEBAPEBUCordRepConcat@23@XZ
+    ?consumed@CordRepRingReader@cord_internal@absl@@QEBA_KXZ
     ?conversion_char@FormatConversionSpecImpl@str_format_internal@absl@@QEBA?AW4FormatConversionChar@3@XZ
     ?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
     ?count@FILERawSink@str_format_internal@absl@@QEBA_KXZ
@@ -2648,6 +2757,7 @@
     ?data@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEBAPEBUPayload@status_internal@2@XZ
     ?data@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEAAPEAUSubRange@2@XZ
     ?data@?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEBAPEBVFormatArgImpl@str_format_internal@2@XZ
+    ?data@?$Span@D@absl@@QEBAPEADXZ
     ?data@?$Span@I@absl@@QEBAPEAIXZ
     ?data@?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QEBAPEAVFormatArgImpl@str_format_internal@2@XZ
     ?data@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEBAPEBQEAUCordRep@cord_internal@absl@@XZ
@@ -2720,6 +2830,7 @@
     ?empty@?$InlinedVector@PEBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEBUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEBA_NXZ
     ?empty@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEBA_NXZ
     ?empty@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEBA_NXZ
+    ?empty@?$Span@D@absl@@QEBA_NXZ
     ?empty@?$__split_buffer@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ?empty@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
     ?empty@?$vector@UConversionItem@ParsedFormatBase@str_format_internal@absl@@V?$allocator@UConversionItem@ParsedFormatBase@str_format_internal@absl@@@__1@std@@@__1@std@@QEBA_NXZ
@@ -2745,6 +2856,19 @@
     ?end@ChunkRange@Cord@absl@@QEBA?AVChunkIterator@23@XZ
     ?end@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEBAPEAPEAUCordRep@cord_internal@3@XZ
     ?end@string_view@absl@@QEBAPEBDXZ
+    ?entries@CordRepRing@cord_internal@absl@@QEBAIII@Z
+    ?entries@CordRepRing@cord_internal@absl@@QEBAIXZ
+    ?entry_begin_pos@CordRepRing@cord_internal@absl@@QEBAAEB_KI@Z
+    ?entry_child@CordRepRing@cord_internal@absl@@AEAAPEAPEAUCordRep@23@XZ
+    ?entry_child@CordRepRing@cord_internal@absl@@QEBAAEBQEAUCordRep@23@I@Z
+    ?entry_data@CordRepRing@cord_internal@absl@@QEBA?AVstring_view@3@I@Z
+    ?entry_data_offset@CordRepRing@cord_internal@absl@@AEAAPEAIXZ
+    ?entry_data_offset@CordRepRing@cord_internal@absl@@QEBAAEBII@Z
+    ?entry_end_offset@CordRepRing@cord_internal@absl@@QEBA_KI@Z
+    ?entry_end_pos@CordRepRing@cord_internal@absl@@AEAAPEA_KXZ
+    ?entry_end_pos@CordRepRing@cord_internal@absl@@QEBAAEB_KI@Z
+    ?entry_length@CordRepRing@cord_internal@absl@@QEBA_KI@Z
+    ?entry_start_offset@CordRepRing@cord_internal@absl@@QEBA_KI@Z
     ?erase@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEAAPEAUPayload@status_internal@2@PEBU342@@Z
     ?error@FILERawSink@str_format_internal@absl@@QEBAHXZ
     ?exchange@?$__atomic_base@P6AXAEBUHashtablezInfo@container_internal@absl@@@Z$0A@@__1@std@@QEAAP6AXAEBUHashtablezInfo@container_internal@absl@@@ZP6AX0@ZW4memory_order@23@@Z
@@ -2862,6 +2986,8 @@
     ?has_value@?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@absl@@QEBA_NXZ
     ?has_zero_flag@FormatConversionSpecImpl@str_format_internal@absl@@QEBA_NXZ
     ?hash_function@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAAAEAV?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@XZ
+    ?head@CordRepRing@cord_internal@absl@@QEBAIXZ
+    ?head@Filler@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?hour@?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@detail@cctz@time_internal@absl@@QEBAHXZ
     ?hour@?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@detail@cctz@time_internal@absl@@QEBAHXZ
     ?hour@?$civil_time@Usecond_tag@time_internal@absl@@@detail@cctz@time_internal@absl@@QEBAHXZ
@@ -2876,6 +3002,8 @@
     ?is_tree@InlineData@cord_internal@absl@@QEBA_NXZ
     ?is_tree@InlineRep@Cord@absl@@QEBA_NXZ
     ?key_eq@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QEAAAEAV?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@XZ
+    ?length@?$Span@D@absl@@QEBA_KXZ
+    ?length@CordRepRingReader@cord_internal@absl@@QEBA_KXZ
     ?length@string_view@absl@@QEBA_KXZ
     ?load@?$__atomic_base@P6AXAEBUHashtablezInfo@container_internal@absl@@@Z$0A@@__1@std@@QEBAP6AXAEBUHashtablezInfo@container_internal@absl@@@ZW4memory_order@23@@Z
     ?load@?$__atomic_base@PEAUHashtablezInfo@container_internal@absl@@$0A@@__1@std@@QEBAPEAUHashtablezInfo@container_internal@absl@@W4memory_order@23@@Z
@@ -2958,6 +3086,7 @@
     ?pop_back@?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEAAXXZ
     ?pop_back@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@QEAAXXZ
     ?pop_front@?$__split_buffer@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PEAPEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAXXZ
+    ?pos@Filler@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?precision@FormatConversionSpecImpl@str_format_internal@absl@@QEBAHXZ
     ?prev_transition@time_zone@cctz@time_internal@absl@@QEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@1234@@Z
     ?prev_weekday@detail@cctz@time_internal@absl@@YA?AV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@1234@V51234@W4weekday@1234@@Z
@@ -2987,8 +3116,10 @@
     ?release@?$unique_ptr@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@23@@__1@std@@QEAAPEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@23@XZ
     ?release@?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@QEAAPEAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@XZ
     ?release@?$unique_ptr@VTimeZoneInfo@cctz@time_internal@absl@@U?$default_delete@VTimeZoneInfo@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAPEAVTimeZoneInfo@cctz@time_internal@absl@@XZ
+    ?remaining@CordRepRingReader@cord_internal@absl@@QEBA_KXZ
     ?remove_prefix@InlineRep@Cord@absl@@QEAAX_K@Z
     ?remove_prefix@string_view@absl@@QEAAX_K@Z
+    ?remove_suffix@string_view@absl@@QEAAX_K@Z
     ?rend@string_view@absl@@QEBA?AV?$reverse_iterator@PEBD@__1@std@@XZ
     ?replace_tree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?reserve@?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAX_K@Z
@@ -3004,9 +3135,13 @@
     ?reset@?$unique_ptr@VZoneInfoSource@cctz@time_internal@absl@@U?$default_delete@VZoneInfoSource@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAXPEAVZoneInfoSource@cctz@time_internal@absl@@@Z
     ?resize@?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAX_K@Z
     ?resize@?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAAX_K@Z
+    ?retreat@CordRepRing@cord_internal@absl@@QEBAII@Z
+    ?retreat@CordRepRing@cord_internal@absl@@QEBAIII@Z
     ?rfind@string_view@absl@@QEBA_KD_K@Z
     ?rfind@string_view@absl@@QEBA_KV12@_K@Z
     ?ring@CordRep@cord_internal@absl@@QEAAPEAVCordRepRing@23@XZ
+    ?ring@CordRep@cord_internal@absl@@QEBAPEBVCordRepRing@23@XZ
+    ?ring@CordRepRingReader@cord_internal@absl@@QEBAPEAVCordRepRing@23@XZ
     ?safe_strto128_base@numbers_internal@absl@@YA_NVstring_view@2@PEAVint128@2@H@Z
     ?safe_strto32_base@numbers_internal@absl@@YA_NVstring_view@2@PEAHH@Z
     ?safe_strto64_base@numbers_internal@absl@@YA_NVstring_view@2@PEA_JH@Z
@@ -3071,6 +3206,7 @@
     ?size@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QEBA_KXZ
     ?size@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QEBA_KXZ
     ?size@?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QEBA_KXZ
+    ?size@?$Span@D@absl@@QEBA_KXZ
     ?size@?$Span@I@absl@@QEBA_KXZ
     ?size@?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QEBA_KXZ
     ?size@?$__bucket_list_deallocator@V?$allocator@PEAU?$__hash_node_base@PEAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PEAX@__1@std@@@__1@std@@@__1@std@@@__1@std@@QEAAAEA_KXZ
@@ -3105,6 +3241,7 @@
     ?substring@CordRep@cord_internal@absl@@QEBAPEBUCordRepSubstring@23@XZ
     ?tag@InlineData@cord_internal@absl@@AEAAAEADXZ
     ?tag@InlineData@cord_internal@absl@@AEBADXZ
+    ?tail@CordRepRing@cord_internal@absl@@QEBAIXZ
     ?thread_identity@PerThreadSynch@base_internal@absl@@QEAAPEAUThreadIdentity@23@XZ
     ?throw_bad_optional_access@optional_internal@absl@@YAXXZ
     ?total_written@BufferRawSink@str_format_internal@absl@@QEBA_KXZ
diff --git a/symbols_x64_rel.def b/symbols_x64_rel.def
index 985ac8c..fdd47fe 100644
--- a/symbols_x64_rel.def
+++ b/symbols_x64_rel.def
@@ -4,6 +4,8 @@
     ??$?BV?$allocator@D@__1@std@@@string_view@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ??$?MUsecond_tag@detail@cctz@time_internal@absl@@U01234@@detail@cctz@time_internal@absl@@YA_NAEBV?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@0123@0@Z
     ??$?RW4LogSeverity@absl@@AEBQEBDHAEAPEBD@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAHAEAPEBD@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@AEBVCord@absl@@@Cord@absl@@AEAAXAEBV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AEAAX$$QEAV01@@Z
@@ -44,16 +46,23 @@
     ??$EmplaceBackSlow@PEAUCordRep@cord_internal@absl@@@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAPEAUCordRep@cord_internal@2@$$QEAPEAU342@@Z
     ??$EmplaceBackSlow@UPayload@status_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAUPayload@status_internal@2@$$QEAU342@@Z
     ??$EmplaceBackSlow@USubRange@absl@@@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAUSubRange@2@$$QEAU32@@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@AEBV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$00@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$0A@@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
     ??$GenericCompare@HVCord@absl@@@absl@@YAHAEBVCord@0@0_K@Z
     ??$GenericCompare@HVstring_view@absl@@@absl@@YAHAEBVCord@0@AEBVstring_view@0@_K@Z
     ??$GenericCompare@_NVCord@absl@@@absl@@YA_NAEBVCord@0@0_K@Z
     ??$GenericCompare@_NVstring_view@absl@@@absl@@YA_NAEBVCord@0@AEBVstring_view@0@_K@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@12@_K@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPEAUCordRep@01@Vstring_view@1@$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
@@ -119,7 +128,6 @@
     ??0uint128@absl@@QEAA@M@Z
     ??0uint128@absl@@QEAA@N@Z
     ??0uint128@absl@@QEAA@O@Z
-    ??1?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAA@XZ
     ??1BadStatusOrAccess@absl@@UEAA@XZ
     ??1CondVar@absl@@QEAA@XZ
     ??1GraphCycles@synchronization_internal@absl@@QEAA@XZ
@@ -141,6 +149,7 @@
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@Vuint128@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV234@AEBVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -180,6 +189,7 @@
     ?AbslParseFlag@absl@@YA_NVstring_view@1@PEAVTime@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VDuration@1@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VTime@1@@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
     ?AddNode@CordForest@absl@@AEAAXPEAUCordRep@cord_internal@2@@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHI@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AEAAXH_K@Z
@@ -194,12 +204,16 @@
     ?AlreadyExistsError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Append@Cord@absl@@QEAAX$$QEAV12@@Z
     ?Append@Cord@absl@@QEAAXAEBV12@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAXVstring_view@3@@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAX_KD@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QEAAXPEBD_K@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?AppendPack@str_format_internal@absl@@YAAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?AppendTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PEAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
     ?AsciiStrToLower@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
@@ -260,10 +274,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NNAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertOne@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NAEBUUnboundConversion@34@Vstring_view@4@@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@II_K@Z
     ?CopyCordToString@absl@@YAXAEBVCord@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QEBAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@AEBAXPEAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXAEBVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPEAV123@PEAUCordRep@23@_K@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K11@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPEAUThreadIdentity@12@XZ
     ?DataLength@Header@TimeZoneInfo@cctz@time_internal@absl@@QEBA_K_K@Z
@@ -273,12 +291,15 @@
     ?DecrementCount@BlockingCounter@absl@@QEAA_NXZ
     ?DefaultArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@XZ
     ?DefaultStackUnwinder@absl@@YAHPEAPEAXPEAHHHPEBX1@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPEAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPEBDPEADH@Z
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
-    ?Destroy@CordRep@cord_internal@absl@@SUXPEAU123@@Z
+    ?Destroy@CordRep@cord_internal@absl@@SAXPEAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAXXZ
     ?DestroyCordSlow@Cord@absl@@AEAAXXZ
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
@@ -324,6 +345,8 @@
     ?Find@ByLength@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByString@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?FindPath@GraphCycles@synchronization_internal@absl@@QEBAHUGraphId@23@0HQEAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -377,13 +400,16 @@
     ?FromTM@absl@@YA?AVTime@1@AEBUtm@@VTimeZone@1@@Z
     ?FromUDate@absl@@YA?AVTime@1@N@Z
     ?FromUniversal@absl@@YA?AVTime@1@_J@Z
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K_K@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QEBAD_K@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetFlatAux@Cord@absl@@CA_NPEAUCordRep@cord_internal@2@PEAVstring_view@2@@Z
     ?GetId@GraphCycles@synchronization_internal@absl@@QEAA?AUGraphId@23@PEAX@Z
     ?GetPayload@Status@absl@@QEBA?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPEAXPEAX@Z
     ?GetSkipCount@ExponentialBiased@base_internal@absl@@QEAA_J_J@Z
     ?GetStackFrames@absl@@YAHPEAPEAXPEAHHH@Z
@@ -409,6 +435,8 @@
     ?In@Time@absl@@QEBA?AUBreakdown@12@VTimeZone@2@@Z
     ?InMillisecondsFromNow@KernelTimeout@synchronization_internal@absl@@AEBAKXZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXAEBV123@@Z
+    ?InitTree@ChunkIterator@Cord@absl@@AEAAXPEAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AEAAXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PEAUCordRepExternal@12@@Z
     ?InitializeData@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@AEAAPEAPEAUCordRep@cord_internal@3@XZ
@@ -436,6 +464,7 @@
     ?IsUnavailable@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnknown@absl@@YA_NAEBVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QEBA_NAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QEAA_JAEBV?$function@$$A6AXAEBUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAE_K@Z
@@ -473,10 +502,13 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QEAAXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHPEBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AEAAXHPEBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@_K@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?New@CordRepFlat@cord_internal@absl@@SAPEAU123@_K@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPEAV123@_K0@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@H@Z
     ?NewRep@Status@absl@@CA_KW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@XZ
     ?NextTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
     ?NextTransition@TimeZoneInfo@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
     ?NextTransition@TimeZoneLibC@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
@@ -514,6 +546,10 @@
     ?PrepareToModify@Status@absl@@AEAAXXZ
     ?Prepend@Cord@absl@@QEAAXAEBV12@@Z
     ?Prepend@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?PrevTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
     ?PrevTransition@TimeZoneInfo@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
@@ -554,12 +590,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QEAAXPEAX@Z
     ?RemovePrefix@Cord@absl@@QEAAX_K@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RemoveSuffix@Cord@absl@@QEAAX_K@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NAEBV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResourceExhaustedError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Rethrow@variant_internal@absl@@YAXXZ
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPEBD_K@Z
     ?SampleSlow@container_internal@absl@@YAPEAUHashtablezInfo@12@PEA_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@_K@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QEAAX_K@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPEAUThreadIdentity@12@P6AXPEAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QEAAP6AXAEBUHashtablezInfo@23@@ZP6AX0@Z@Z
     ?SetHashtablezEnabled@container_internal@absl@@YAX_N@Z
@@ -602,6 +642,8 @@
     ?StrCat@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@AEBVAlphaNum@1@0@Z
     ?StrReplaceAll@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ?StrReplaceAll@absl@@YAHV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@3@@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K11@Z
     ?Subcord@Cord@absl@@QEBA?AV12@_K0@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PEBV62@_K@Z
     ?Summarize@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
diff --git a/symbols_x64_rel_asan.def b/symbols_x64_rel_asan.def
index c00d23b..a29b5e1 100644
--- a/symbols_x64_rel_asan.def
+++ b/symbols_x64_rel_asan.def
@@ -4,6 +4,8 @@
     ??$?BV?$allocator@D@__1@std@@@string_view@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ??$?MUsecond_tag@detail@cctz@time_internal@absl@@U01234@@detail@cctz@time_internal@absl@@YA_NAEBV?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@0123@0@Z
     ??$?RW4LogSeverity@absl@@AEBQEBDHAEAPEBD@?$AtomicHook@P6AXW4LogSeverity@absl@@PEBDHAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QEBAX$$QEAW4LogSeverity@2@AEBQEBD$$QEAHAEAPEBD@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV012@PEAV012@0_K1@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAAX$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@AEBVCord@absl@@@Cord@absl@@AEAAXAEBV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AEAAX$$QEAV01@@Z
@@ -44,16 +46,23 @@
     ??$EmplaceBackSlow@PEAUCordRep@cord_internal@absl@@@?$Storage@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAPEAUCordRep@cord_internal@2@$$QEAPEAU342@@Z
     ??$EmplaceBackSlow@UPayload@status_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAUPayload@status_internal@2@$$QEAU342@@Z
     ??$EmplaceBackSlow@USubRange@absl@@@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAAEAUSubRange@2@$$QEAU32@@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV012@II@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@AEBV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPEAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$00@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AEAAXPEBV234@II@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_1>@?0???$Fill@$0A@@012@AEAAXPEBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$00@012@CAPEAV012@PEAV012@0_K1@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPEAV234@PEAV234@0_K1@Z@@CordRepRing@cord_internal@absl@@QEBAXII$$QEAV<lambda_2>@?0???$AddRing@$0A@@012@CAPEAV012@PEAV012@0_K1@Z@@Z
     ??$GenericCompare@HVCord@absl@@@absl@@YAHAEBVCord@0@0_K@Z
     ??$GenericCompare@HVstring_view@absl@@@absl@@YAHAEBVCord@0@AEBVstring_view@0@_K@Z
     ??$GenericCompare@_NVCord@absl@@@absl@@YA_NAEBVCord@0@0_K@Z
     ??$GenericCompare@_NVstring_view@absl@@@absl@@YA_NAEBVCord@0@AEBVstring_view@0@_K@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PEBUPayload@status_internal@absl@@@12@_K@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPEAUCordRep@01@Vstring_view@1@$$QEAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QEAA@$$QEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PEBD0W4chars_format@1@@Z
@@ -127,7 +136,6 @@
     ??0uint128@absl@@QEAA@M@Z
     ??0uint128@absl@@QEAA@N@Z
     ??0uint128@absl@@QEAA@O@Z
-    ??1?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAA@XZ
     ??1?$vector@PEAUCordRep@cord_internal@absl@@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QEAA@XZ
     ??1?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAA@XZ
     ??1?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QEAA@XZ
@@ -158,6 +166,7 @@
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@Vuint128@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV234@AEBVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AEAV456@AEBV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -197,6 +206,7 @@
     ?AbslParseFlag@absl@@YA_NVstring_view@1@PEAVTime@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VDuration@1@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VTime@1@@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
     ?AddNode@CordForest@absl@@AEAAXPEAUCordRep@cord_internal@2@@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHI@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AEAAXH_K@Z
@@ -213,12 +223,16 @@
     ?AnnotateDestruct@NonEmptyInlinedStorage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAX_K@Z
     ?Append@Cord@absl@@QEAAX$$QEAV12@@Z
     ?Append@Cord@absl@@QEAAXAEBV12@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAXVstring_view@3@@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QEAAX_KD@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QEAA_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QEAAXPEBD_K@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
     ?AppendPack@str_format_internal@absl@@YAAEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?AppendTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PEAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
     ?AsciiStrToLower@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
@@ -278,10 +292,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NMAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NNAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOAEBVFormatConversionSpecImpl@12@PEAVFormatSinkImpl@12@@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@II_K@Z
     ?CopyCordToString@absl@@YAXAEBVCord@1@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QEBAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@AEBAXPEAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXAEBVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPEAV123@PEAUCordRep@23@_K@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K11@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAUCordRep@23@_K@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPEAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPEAUThreadIdentity@12@XZ
     ?DataLength@Header@TimeZoneInfo@cctz@time_internal@absl@@QEBA_K_K@Z
@@ -291,12 +309,15 @@
     ?DecrementCount@BlockingCounter@absl@@QEAA_NXZ
     ?DefaultArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@XZ
     ?DefaultStackUnwinder@absl@@YAHPEAPEAXPEAHHHPEBX1@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPEAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPEBDPEADH@Z
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Destroy@CordRep@cord_internal@absl@@SAXPEAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPEAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AEAAXXZ
     ?DestroyCordSlow@Cord@absl@@AEAAXXZ
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
@@ -341,7 +362,10 @@
     ?Find@ByChar@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByLength@absl@@QEBA?AVstring_view@2@V32@_K@Z
     ?Find@ByString@absl@@QEBA?AVstring_view@2@V32@_K@Z
+    ?FindFlatStartPiece@InlineRep@Cord@absl@@QEBA?AVstring_view@3@XZ
     ?FindPath@GraphCycles@synchronization_internal@absl@@QEBAHUGraphId@23@0HQEAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@AEBA?AUPosition@123@I_K@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -395,13 +419,16 @@
     ?FromTM@absl@@YA?AVTime@1@AEBUtm@@VTimeZone@1@@Z
     ?FromUDate@absl@@YA?AVTime@1@N@Z
     ?FromUniversal@absl@@YA?AVTime@1@_J@Z
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QEAAXPEAPEADPEA_K_K@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QEBAD_K@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetFlatAux@Cord@absl@@CA_NPEAUCordRep@cord_internal@2@PEAVstring_view@2@@Z
     ?GetId@GraphCycles@synchronization_internal@absl@@QEAA?AUGraphId@23@PEAX@Z
     ?GetPayload@Status@absl@@QEBA?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QEAA?AV?$Span@D@3@_K@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPEAXPEAX@Z
     ?GetSkipCount@ExponentialBiased@base_internal@absl@@QEAA_J_J@Z
     ?GetStackFrames@absl@@YAHPEAPEAXPEAHHH@Z
@@ -427,6 +454,8 @@
     ?In@Time@absl@@QEBA?AUBreakdown@12@VTimeZone@2@@Z
     ?InMillisecondsFromNow@KernelTimeout@synchronization_internal@absl@@AEBAKXZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPEAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QEAAXAEBV123@@Z
+    ?InitTree@ChunkIterator@Cord@absl@@AEAAXPEAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AEAAXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PEAUCordRepExternal@12@@Z
     ?InitializeData@Storage@?$FixedArray@PEAUCordRep@cord_internal@absl@@$0?0V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@AEAAPEAPEAUCordRep@cord_internal@3@XZ
@@ -454,6 +483,7 @@
     ?IsUnavailable@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NAEBVStatus@1@@Z
     ?IsUnknown@absl@@YA_NAEBVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QEBA_NAEAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QEAA_JAEBV?$function@$$A6AXAEBUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAE_K@Z
@@ -491,10 +521,13 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QEAAXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AEAAXHPEBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AEAAXHPEBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@_K@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?New@CordRepFlat@cord_internal@absl@@SAPEAU123@_K@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPEAV123@_K0@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPEAUArena@123@H@Z
     ?NewRep@Status@absl@@CA_KW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@XZ
     ?NextTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
     ?NextTransition@TimeZoneInfo@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
     ?NextTransition@TimeZoneLibC@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
@@ -532,6 +565,10 @@
     ?PrepareToModify@Status@absl@@AEAAXXZ
     ?Prepend@Cord@absl@@QEAAXAEBV12@@Z
     ?Prepend@Cord@absl@@QEAAXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@PEAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@Vstring_view@3@_K@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@_K2@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPEAV123@PEAV123@PEAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QEAAXPEAUCordRep@cord_internal@3@@Z
     ?PrevTransition@TimeZone@absl@@QEBA_NVTime@2@PEAUCivilTransition@12@@Z
     ?PrevTransition@TimeZoneInfo@cctz@time_internal@absl@@UEBA_NAEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PEAUcivil_transition@time_zone@234@@Z
@@ -572,12 +609,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QEAAXPEAX@Z
     ?RemovePrefix@Cord@absl@@QEAAX_K@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?RemoveSuffix@Cord@absl@@QEAAX_K@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K1@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NAEBV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResourceExhaustedError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Rethrow@variant_internal@absl@@YAXXZ
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPEBD_K@Z
     ?SampleSlow@container_internal@absl@@YAPEAUHashtablezInfo@12@PEA_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QEAA?AVstring_view@3@_K@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QEAAX_K@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPEAUThreadIdentity@12@P6AXPEAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QEAAP6AXAEBUHashtablezInfo@23@@ZP6AX0@Z@Z
     ?SetHashtablezEnabled@container_internal@absl@@YAX_N@Z
@@ -620,6 +661,8 @@
     ?StrCat@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@AEBVAlphaNum@1@0@Z
     ?StrReplaceAll@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ?StrReplaceAll@absl@@YAHV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@PEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@3@@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AEAAXI_K@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPEAV123@PEAV123@_K11@Z
     ?Subcord@Cord@absl@@QEBA?AV12@_K0@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPEAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PEBV62@_K@Z
     ?Summarize@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
diff --git a/symbols_x86_dbg.def b/symbols_x86_dbg.def
index 95de89e..b9ba368 100644
--- a/symbols_x86_dbg.def
+++ b/symbols_x86_dbg.def
@@ -49,6 +49,7 @@
     ??$?0AAPAPBVImpl@time_zone@cctz@time_internal@absl@@X@?$__compressed_pair_elem@PAPBVImpl@time_zone@cctz@time_internal@absl@@$0A@$0A@@__1@std@@QAE@AAPAPBVImpl@time_zone@cctz@time_internal@absl@@@Z
     ??$?0AAPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@@12@@?$__compressed_pair@PAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@@23@@__1@std@@QAE@AAPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@12@$$QAV?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@@12@@Z
     ??$?0AAPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@X@?$__compressed_pair_elem@PAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@$0A@$0A@@__1@std@@QAE@AAPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@12@@Z
+    ??$?0AAPAUCordRep@cord_internal@absl@@AAPAU012@$0A@@?$pair@PAUCordRep@cord_internal@absl@@PAU123@@__1@std@@QAE@AAPAUCordRep@cord_internal@absl@@0@Z
     ??$?0AAPAUThreadIdentity@base_internal@absl@@ABQ6AXPAX@Z@?$__compressed_pair@PAUThreadIdentity@base_internal@absl@@P6AXPAX@Z@__1@std@@QAE@AAPAUThreadIdentity@base_internal@absl@@ABQ6AXPAX@Z@Z
     ??$?0AAPAUThreadIdentity@base_internal@absl@@X@?$__compressed_pair_elem@PAUThreadIdentity@base_internal@absl@@$0A@$0A@@__1@std@@QAE@AAPAUThreadIdentity@base_internal@absl@@@Z
     ??$?0AAPAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@$00@?$__compressed_pair@PAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@QAE@AAPAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@Z
@@ -216,6 +217,8 @@
     ??$?RW4LogSeverity@absl@@ABQBDHAAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$AtomicHook@P6AXW4LogSeverity@absl@@PBDHABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QBEX$$QAW4LogSeverity@2@ABQBD$$QAHAAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$?RW4LogSeverity@absl@@ABQBDHV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@?$AtomicHook@P6AXW4LogSeverity@absl@@PBDHABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QBEX$$QAW4LogSeverity@2@ABQBD$$QAH$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$?XH@Duration@absl@@QAEAAV01@H@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV012@PAV012@0II@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV012@PAV012@0II@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAEX$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@ABVCord@absl@@@Cord@absl@@AAEXABV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AAEX$$QAV01@@Z
@@ -308,11 +311,21 @@
     ??$FastIntToBuffer@G@numbers_internal@absl@@YAPADGPAD@Z
     ??$FastIntToBuffer@J@numbers_internal@absl@@YAPADJPAD@Z
     ??$FastIntToBuffer@K@numbers_internal@absl@@YAPADKPAD@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AAEXPBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AAEXPBV012@II@Z
+    ??$FindBinary@$00@CordRepRing@cord_internal@absl@@ABEIIII@Z
+    ??$FindBinary@$0A@@CordRepRing@cord_internal@absl@@ABEIIII@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@ABV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$AddRing@$00@012@CAPAV012@PAV012@0II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$AddRing@$0A@@012@CAPAV012@PAV012@0II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AAEXPBV234@II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$Fill@$00@012@AAEXPBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AAEXPBV234@II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$Fill@$0A@@012@AAEXPBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_2>@?0???$AddRing@$00@012@CAPAV012@PAV012@0II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_2>@?0???$AddRing@$0A@@012@CAPAV012@PAV012@0II@Z@@Z
     ??$FormatConvertImpl@_N$0A@@str_format_internal@absl@@YA?AU?$ArgConvertResult@$0BPPPL@@01@_NVFormatConversionSpecImpl@01@PAVFormatSinkImpl@01@@Z
     ??$FromChrono@_JV?$ratio@$00$0PECEA@@__1@std@@@time_internal@absl@@YA?AVDuration@1@ABV?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@chrono@__1@std@@@Z
     ??$FromInt64@$00@time_internal@absl@@YA?AVDuration@1@_JV?$ratio@$00$00@__1@std@@@Z
@@ -334,7 +347,6 @@
     ??$HidePtr@X@base_internal@absl@@YAIPAX@Z
     ??$Init@H@FormatArgImpl@str_format_internal@absl@@AAEXABH@Z
     ??$Initialize@V?$CopyValueAdapter@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@@?$Storage@PAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXV?$CopyValueAdapter@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@12@I@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PBUPayload@status_internal@absl@@@12@I@Z
     ??$Invoke@A6AXXZ$$V@Callable@base_internal@absl@@SAXA6AXXZ@Z
     ??$Invoke@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AAVstring_view@3@@Callable@base_internal@absl@@SAX$$QAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@2@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AAVstring_view@2@@Z
     ??$InvokeFlush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@str_format_internal@absl@@YAXPAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@Vstring_view@1@@Z
@@ -351,9 +363,29 @@
     ??$MakeSpan@$SVFormatArgImpl@str_format_internal@absl@@@absl@@YA?AV?$Span@VFormatArgImpl@str_format_internal@absl@@@0@PAVFormatArgImpl@str_format_internal@0@I@Z
     ??$Milliseconds@N$0A@@absl@@YA?AVDuration@0@N@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPAUCordRep@01@Vstring_view@1@$$QAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$00$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$01$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$01$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@container_internal@absl@@QBEIXZ
+    ??$Offset@$0A@$0A@@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$S@absl@@U?$integer_sequence@I$0A@@5@@internal_layout@container_internal@absl@@QBEIXZ
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PBD0W4chars_format@1@@Z
     ??$ParseFormatString@UParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@@str_format_internal@absl@@YA_NVstring_view@1@UParsedFormatConsumer@ParsedFormatBase@01@@Z
+    ??$Partial@$$V@?$Layout@IPAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$S@absl@@U?$integer_sequence@I$0A@@5@@internal_layout@12@XZ
+    ??$Partial@AAI@?$Layout@IPAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@12@AAI@Z
+    ??$Partial@AAIAAI@?$Layout@IPAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@12@AAI0@Z
+    ??$Partial@I@?$Layout@IPAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@12@$$QAI@Z
+    ??$Partial@II@?$Layout@IPAUCordRep@cord_internal@absl@@I@container_internal@absl@@SA?AV?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@12@$$QAI0@Z
+    ??$Pointer@$00$$CBD@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@container_internal@absl@@QBEPBQAUCordRep@cord_internal@3@PBD@Z
+    ??$Pointer@$00D@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@container_internal@absl@@QBEPAPAUCordRep@cord_internal@3@PAD@Z
+    ??$Pointer@$01$$CBD@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@container_internal@absl@@QBEPBIPBD@Z
+    ??$Pointer@$01D@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@container_internal@absl@@QBEPAIPAD@Z
+    ??$Pointer@$0A@$$CBD@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$S@absl@@U?$integer_sequence@I$0A@@5@@internal_layout@container_internal@absl@@QBEPBIPBD@Z
+    ??$Pointer@$0A@D@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$S@absl@@U?$integer_sequence@I$0A@@5@@internal_layout@container_internal@absl@@QBEPAIPAD@Z
     ??$Prepend@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAEX$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$STLStringResizeUninitialized@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@X@strings_internal@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@I@Z
     ??$SharedCompareImpl@VCord@absl@@@absl@@YAHABVCord@0@0@Z
@@ -599,6 +631,7 @@
     ??$forward@AAPAPBUCordRep@cord_internal@absl@@@__1@std@@YAAAPAPBUCordRep@cord_internal@absl@@AAPAPBU234@@Z
     ??$forward@AAPAPBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@YAAAPAPBVImpl@time_zone@cctz@time_internal@absl@@AAPAPBV23456@@Z
     ??$forward@AAPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@YAAAPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@01@AAPAU201@@Z
+    ??$forward@AAPAUCordRep@cord_internal@absl@@@__1@std@@YAAAPAUCordRep@cord_internal@absl@@AAPAU234@@Z
     ??$forward@AAPAUPayload@status_internal@absl@@@__1@std@@YAAAPAUPayload@status_internal@absl@@AAPAU234@@Z
     ??$forward@AAPAUSubRange@absl@@@__1@std@@YAAAPAUSubRange@absl@@AAPAU23@@Z
     ??$forward@AAPAUThreadIdentity@base_internal@absl@@@__1@std@@YAAAPAUThreadIdentity@base_internal@absl@@AAPAU234@@Z
@@ -633,6 +666,7 @@
     ??$forward@ABVCord@absl@@@absl@@YAABVCord@0@ABV10@@Z
     ??$forward@ABVstring_view@absl@@@__1@std@@YAABVstring_view@absl@@ABV23@@Z
     ??$forward@H@absl@@YA$$QAHAAH@Z
+    ??$forward@I@absl@@YA$$QAIAAI@Z
     ??$forward@PAPAU?$__hash_node_base@PAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@@__1@std@@YA$$QAPAPAU?$__hash_node_base@PAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@01@AAPAPAU201@@Z
     ??$forward@PAPBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@YA$$QAPAPBVImpl@time_zone@cctz@time_internal@absl@@AAPAPBV23456@@Z
     ??$forward@PAUCordRep@cord_internal@absl@@@__1@std@@YA$$QAPAUCordRep@cord_internal@absl@@AAPAU234@@Z
@@ -698,6 +732,7 @@
     ??$invoke@A6AXXZ$$V@base_internal@absl@@YAXA6AXXZ@Z
     ??$invoke@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AAVstring_view@3@@base_internal@absl@@YAX$$QAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@AAVstring_view@1@@Z
     ??$lower_bound@PBUTransition@cctz@time_internal@absl@@U1234@UByUnixTime@1234@@__1@std@@YAPBUTransition@cctz@time_internal@absl@@PBU2345@0ABU2345@UByUnixTime@2345@@Z
+    ??$make_pair@AAPAUCordRep@cord_internal@absl@@AAPAU123@@__1@std@@YA?AU?$pair@PAUCordRep@cord_internal@absl@@PAU123@@01@AAPAUCordRep@cord_internal@absl@@0@Z
     ??$make_unique@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@$$V@__1@std@@YA?AV?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@01@XZ
     ??$make_unique@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@AAV12@@__1@std@@YA?AV?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@01@AAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@Z
     ??$min@VDuration@absl@@@__1@std@@YAABVDuration@absl@@ABV23@0@Z
@@ -769,8 +804,14 @@
     ??0?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@QAE@ABQBUPayload@status_internal@2@@Z
     ??0?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@V?$move_iterator@PAUPayload@status_internal@absl@@@23@@inlined_vector_internal@absl@@QAE@ABV?$move_iterator@PAUPayload@status_internal@absl@@@__1@std@@@Z
     ??0?$IteratorValueAdapter@V?$allocator@USubRange@absl@@@__1@std@@V?$move_iterator@PAUSubRange@absl@@@23@@inlined_vector_internal@absl@@QAE@ABV?$move_iterator@PAUSubRange@absl@@@__1@std@@@Z
+    ??0?$Layout@IPAUCordRep@cord_internal@absl@@I@container_internal@absl@@QAE@III@Z
+    ??0?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QAE@III@Z
+    ??0?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00@absl@@U?$integer_sequence@I$0A@$00$01@5@@internal_layout@container_internal@absl@@QAE@II@Z
+    ??0?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@@absl@@U?$integer_sequence@I$0A@$00@5@@internal_layout@container_internal@absl@@QAE@I@Z
+    ??0?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$S@absl@@U?$integer_sequence@I$0A@@5@@internal_layout@container_internal@absl@@QAE@XZ
     ??0?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QAE@PBVFormatArgImpl@str_format_internal@1@I@Z
     ??0?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QAE@XZ
+    ??0?$Span@D@absl@@QAE@PADI@Z
     ??0?$Span@I@absl@@QAE@PAII@Z
     ??0?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QAE@PAVFormatArgImpl@str_format_internal@1@I@Z
     ??0?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAE@XZ
@@ -918,6 +959,7 @@
     ??0ByAnyChar@absl@@QAE@Vstring_view@1@@Z
     ??0ByLength@absl@@QAE@H@Z
     ??0ByString@absl@@QAE@Vstring_view@1@@Z
+    ??0ChunkIterator@Cord@absl@@AAE@PAUCordRep@cord_internal@2@@Z
     ??0ChunkIterator@Cord@absl@@AAE@PBV12@@Z
     ??0ChunkIterator@Cord@absl@@QAE@XZ
     ??0ChunkRange@Cord@absl@@QAE@PBV12@@Z
@@ -934,11 +976,14 @@
     ??0CordRepConcat@cord_internal@absl@@QAE@XZ
     ??0CordRepExternal@cord_internal@absl@@QAE@XZ
     ??0CordRepFlat@cord_internal@absl@@QAE@XZ
+    ??0CordRepRing@cord_internal@absl@@AAE@I@Z
+    ??0CordRepRingReader@cord_internal@absl@@QAE@XZ
     ??0CordRepSubstring@cord_internal@absl@@QAE@XZ
     ??0Duration@absl@@AAE@_JI@Z
     ??0Duration@absl@@QAE@XZ
     ??0ErrnoSaver@base_internal@absl@@QAE@XZ
     ??0FILERawSink@str_format_internal@absl@@QAE@PAU_iobuf@@@Z
+    ??0Filler@CordRepRing@cord_internal@absl@@QAE@PAV123@I@Z
     ??0FormatConversionSpecImpl@str_format_internal@absl@@QAE@XZ
     ??0FormatSinkImpl@str_format_internal@absl@@QAE@VFormatRawSinkImpl@12@@Z
     ??0GraphCycles@synchronization_internal@absl@@QAE@XZ
@@ -1148,6 +1193,7 @@
     ??6absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV123@Vuint128@0@@Z
     ??6absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV234@ABVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV456@ABV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV456@ABV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV456@ABV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -1203,6 +1249,7 @@
     ??B?$unique_ptr@VTimeZoneIf@cctz@time_internal@absl@@U?$default_delete@VTimeZoneIf@cctz@time_internal@absl@@@__1@std@@@__1@std@@QBE_NXZ
     ??B?$unique_ptr@VZoneInfoSource@cctz@time_internal@absl@@U?$default_delete@VZoneInfoSource@cctz@time_internal@absl@@@__1@std@@@__1@std@@QBE_NXZ
     ??BCord@absl@@QBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
+    ??BCordRepRingReader@cord_internal@absl@@QBE_NXZ
     ??BTimeZone@absl@@QBE?AVtime_zone@cctz@time_internal@1@XZ
     ??Bint128@absl@@QBEEXZ
     ??Bint128@absl@@QBENXZ
@@ -1286,6 +1333,10 @@
     ??Pabsl@@YA_NVDuration@0@0@Z
     ??Pabsl@@YA_NVint128@0@0@Z
     ??Pabsl@@YA_NVuint128@0@0@Z
+    ??R<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@0II@Z@QBE?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@0II@Z@QBE?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AAEXPBV123@II@Z@QBE?A?<auto>@@I@Z
+    ??R<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AAEXPBV123@II@Z@QBE?A?<auto>@@I@Z
     ??R<lambda_1>@?0???A?$FixedArray@PAUCordRep@cord_internal@absl@@$0PPPPPPPP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEAAPAUCordRep@cord_internal@2@I@Z@QBE?A?<auto>@@XZ
     ??R<lambda_1>@?0???A?$InlinedVector@PAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEAAPAUCordRep@cord_internal@2@I@Z@QBE?A?<auto>@@XZ
     ??R<lambda_1>@?0???A?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QAEAAUPayload@status_internal@2@I@Z@QBE?A?<auto>@@XZ
@@ -1314,8 +1365,11 @@
     ??R<lambda_1>@?0??pop_back@?$InlinedVector@PBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEXXZ@QBE?A?<auto>@@XZ
     ??R<lambda_1>@?0??pop_back@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QAEXXZ@QBE?A?<auto>@@XZ
     ??R<lambda_1>@?0??remove_prefix@string_view@absl@@QAEXI@Z@QBE?A?<auto>@@XZ
+    ??R<lambda_1>@?0??remove_suffix@string_view@absl@@QAEXI@Z@QBE?A?<auto>@@XZ
     ??R<lambda_1>@?0??replace_tree@InlineRep@Cord@absl@@QAEXPAUCordRep@cord_internal@4@@Z@QBE?A?<auto>@@XZ
     ??R<lambda_1>@?0??set_inline_size@InlineData@cord_internal@absl@@QAEXI@Z@QBE?A?<auto>@@XZ
+    ??R<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@0II@Z@QBE?A?<auto>@@I@Z
+    ??R<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@0II@Z@QBE?A?<auto>@@I@Z
     ??R<lambda_2>@?0??erase@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QAEPAUPayload@status_internal@3@PBU453@@Z@QBE?A?<auto>@@XZ
     ??R?$FunctionRef@$$A6AXV?$Span@I@absl@@@Z@absl@@QBEXV?$Span@I@1@@Z
     ??R?$FunctionRef@$$A6AXVstring_view@absl@@@Z@absl@@QBEXVstring_view@1@@Z
@@ -1383,6 +1437,8 @@
     ?AcquireAllocatedData@?$Storage@PBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAV?$AllocationTransaction@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@23@@Z
     ?AcquireAllocatedData@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAV?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@23@@Z
     ?AcquireAllocatedData@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAV?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@23@@Z
+    ?Add@Filler@CordRepRing@cord_internal@absl@@QAEXPAUCordRep@34@II@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AAEXII@Z
     ?AddNode@CordForest@absl@@AAEXPAUCordRep@cord_internal@2@@Z
     ?AddSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAEXI@Z
     ?AddSize@?$Storage@PAUCordRep@cord_internal@absl@@$01V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXI@Z
@@ -1397,9 +1453,14 @@
     ?AddressIsReadable@debugging_internal@absl@@YA_NPBX@Z
     ?AdvanceAndReadBytes@ChunkIterator@Cord@absl@@AAE?AV23@I@Z
     ?AdvanceBytes@ChunkIterator@Cord@absl@@AAEXI@Z
+    ?AdvanceBytesRing@ChunkIterator@Cord@absl@@AAEXI@Z
     ?AdvanceBytesSlowPath@ChunkIterator@Cord@absl@@AAEXI@Z
+    ?AdvanceRing@ChunkIterator@Cord@absl@@AAEAAV123@XZ
     ?AdvanceStack@ChunkIterator@Cord@absl@@AAEAAV123@XZ
+    ?Align@adl_barrier@internal_layout@container_internal@absl@@YAIII@Z
     ?Alloc@LowLevelAlloc@base_internal@absl@@SAPAXI@Z
+    ?AllocSize@?$LayoutImpl@V?$tuple@IPAUCordRep@cord_internal@absl@@I@__1@std@@U?$integer_sequence@I$0A@$00$01@absl@@U45@@internal_layout@container_internal@absl@@QBEIXZ
+    ?AllocSize@CordRepRing@cord_internal@absl@@SAII@Z
     ?AllocWithArena@LowLevelAlloc@base_internal@absl@@SAPAXIPAUArena@123@@Z
     ?Allocate@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAEPAHI@Z
     ?Allocate@?$AllocationTransaction@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEPAPAUCordRep@cord_internal@3@I@Z
@@ -1408,20 +1469,24 @@
     ?Allocate@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEPAUSubRange@3@I@Z
     ?AllocatedSize@CordRepFlat@cord_internal@absl@@QBEIXZ
     ?AllocatedSizeToTag@cord_internal@absl@@YAEI@Z
-    ?AllocatedSizeToTagUnchecked@cord_internal@absl@@YAII@Z
+    ?AllocatedSizeToTagUnchecked@cord_internal@absl@@YAEI@Z
     ?AlreadyExistsError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?AnnotateConstruct@NonEmptyInlinedStorage@?$FixedArray@PAUCordRep@cord_internal@absl@@$0PPPPPPPP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEXI@Z
     ?AnnotateDestruct@NonEmptyInlinedStorage@?$FixedArray@PAUCordRep@cord_internal@absl@@$0PPPPPPPP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEXI@Z
     ?Append@Cord@absl@@QAEX$$QAV12@@Z
     ?Append@Cord@absl@@QAEXABV12@@Z
     ?Append@Cord@absl@@QAEXVstring_view@2@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@PAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@Vstring_view@3@I@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QAEXID@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QAEXVstring_view@3@@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QAE_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QAEXPBDI@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@II@Z
     ?AppendNode@CordForest@absl@@AAEPAUCordRep@cord_internal@2@PAU342@0@Z
     ?AppendPack@str_format_internal@absl@@YAAAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@@Z
     ?AppendText@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QAEIVstring_view@4@@Z
     ?AppendTree@InlineRep@Cord@absl@@QAEXPAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
@@ -1506,10 +1571,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOABVFormatConversionSpecImpl@12@PAVFormatSinkImpl@12@@Z
     ?ConvertOne@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QAE_NABUUnboundConversion@34@Vstring_view@4@@Z
     ?ConvertSpecialToEmptyAndFullToDeleted@GroupSse2Impl@container_internal@absl@@QBEXPAC@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@III@Z
     ?CopyCordToString@absl@@YAXABVCord@1@PAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QBEXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@ABEXPAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXABVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPAV123@PAUCordRep@23@I@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPAV123@PAUCordRep@23@III@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPAV123@PAUCordRep@23@I@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPAUThreadIdentity@12@XZ
     ?Data@CordRepFlat@cord_internal@absl@@QAEPADXZ
@@ -1532,13 +1601,16 @@
     ?DefaultStackUnwinder@absl@@YAHPAPAXPAHHHPBX1@Z
     ?Delete@CordRepExternal@cord_internal@absl@@SAXPAUCordRep@23@@Z
     ?Delete@CordRepFlat@cord_internal@absl@@SAXPAUCordRep@23@@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPBDPADH@Z
     ?Description@Impl@time_zone@cctz@time_internal@absl@@QBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Destroy@CordRep@cord_internal@absl@@SAXPAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AAEXXZ
     ?DestroyCordSlow@Cord@absl@@AAEXXZ
     ?DidAllocate@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAE_NXZ
     ?DidAllocate@?$AllocationTransaction@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAE_NXZ
@@ -1548,6 +1620,7 @@
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
     ?DisableRescheduling@SchedulingGuard@base_internal@absl@@CA_NXZ
+    ?Distance@CordRepRing@cord_internal@absl@@SAIII@Z
     ?DivUp@cord_internal@absl@@YAIII@Z
     ?DoLoad@?$AtomicHook@P6A?AV?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@absl@@Vstring_view@2@ABVCord@2@@Z@base_internal@absl@@ABEP6A?AV?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@3@Vstring_view@3@ABVCord@3@@ZXZ
     ?DoLoad@?$AtomicHook@P6AXPBDH000@Z@base_internal@absl@@ABEP6AXPBDH000@ZXZ
@@ -1611,8 +1684,14 @@
     ?Find@ByChar@absl@@QBE?AVstring_view@2@V32@I@Z
     ?Find@ByLength@absl@@QBE?AVstring_view@2@V32@I@Z
     ?Find@ByString@absl@@QBE?AVstring_view@2@V32@I@Z
+    ?Find@CordRepRing@cord_internal@absl@@QBE?AUPosition@123@I@Z
+    ?Find@CordRepRing@cord_internal@absl@@QBE?AUPosition@123@II@Z
     ?FindFlatStartPiece@InlineRep@Cord@absl@@QBE?AVstring_view@3@XZ
     ?FindPath@GraphCycles@synchronization_internal@absl@@QBEHUGraphId@23@0HQAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@ABE?AUPosition@123@II@Z
+    ?FindTail@CordRepRing@cord_internal@absl@@QBE?AUPosition@123@I@Z
+    ?FindTail@CordRepRing@cord_internal@absl@@QBE?AUPosition@123@II@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@ABE?AUPosition@123@II@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -1705,6 +1784,7 @@
     ?GetAllocator@?$AllocationTransaction@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEAAV?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@XZ
     ?GetAllocator@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEAAV?$allocator@UPayload@status_internal@absl@@@__1@std@@XZ
     ?GetAllocator@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEAAV?$allocator@USubRange@absl@@@__1@std@@XZ
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QAE?AV?$Span@D@3@I@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QAEXPAPADPAI@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QAEXPAPADPAII@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
@@ -1713,6 +1793,7 @@
     ?GetCapacity@?$AllocationTransaction@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEAAIXZ
     ?GetCapacity@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEAAIXZ
     ?GetCapacity@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEAAIXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QBEDI@Z
     ?GetCond@WinHelper@Waiter@synchronization_internal@absl@@SAPAU_RTL_CONDITION_VARIABLE@@PAV234@@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetData@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAEAAPAHXZ
@@ -1743,12 +1824,15 @@
     ?GetIsAllocated@?$Storage@PBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QBE_NXZ
     ?GetIsAllocated@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QBE_NXZ
     ?GetIsAllocated@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QBE_NXZ
+    ?GetLeafData@CordRepRing@cord_internal@absl@@SAPBDPBUCordRep@23@@Z
     ?GetLock@WinHelper@Waiter@synchronization_internal@absl@@SAPAU_RTL_SRWLOCK@@PAV234@@Z
     ?GetOrCreateCurrentThreadIdentity@synchronization_internal@absl@@YAPAUThreadIdentity@base_internal@2@XZ
     ?GetPayload@Status@absl@@QBE?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
     ?GetPayloads@Status@absl@@AAEPAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@2@XZ
     ?GetPayloads@Status@absl@@ABEPBV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@2@XZ
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QAE?AV?$Span@D@3@I@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPAXPAX@Z
+    ?GetRepData@CordRepRing@cord_internal@absl@@SAPBDPBUCordRep@23@@Z
     ?GetRepHi@time_internal@absl@@YA_JVDuration@2@@Z
     ?GetRepLo@time_internal@absl@@YAIVDuration@2@@Z
     ?GetSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QBEIXZ
@@ -1807,6 +1891,7 @@
     ?InfiniteFuture@absl@@YA?AVTime@1@XZ
     ?InfinitePast@absl@@YA?AVTime@1@XZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXABV123@@Z
     ?InitTree@ChunkIterator@Cord@absl@@AAEXPAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AAEXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PAUCordRepExternal@12@@Z
@@ -1848,7 +1933,9 @@
     ?IsUnavailable@absl@@YA_NABVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NABVStatus@1@@Z
     ?IsUnknown@absl@@YA_NABVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QBE_NAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?IsValidCapacity@container_internal@absl@@YA_NI@Z
+    ?IsValidIndex@CordRepRing@cord_internal@absl@@ABE_NI@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QAE_JABV?$function@$$A6AXABUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAEI@Z
@@ -1912,14 +1999,17 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QAEXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AAEXHPBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AAEXHPBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@I@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?Name@Impl@time_zone@cctz@time_internal@absl@@QBEABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Nanoseconds@absl@@YA?AVDuration@1@_J@Z
     ?NegateAndSubtractOne@time_internal@absl@@YA_J_J@Z
     ?Never@KernelTimeout@synchronization_internal@absl@@SA?AV123@XZ
     ?New@CordRepFlat@cord_internal@absl@@SAPAU123@I@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPAV123@II@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPAUArena@123@H@Z
     ?NewRep@Status@absl@@CAIW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QAE?AVstring_view@3@XZ
     ?NextCapacity@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@SAII@Z
     ?NextCapacity@?$Storage@PAUCordRep@cord_internal@absl@@$01V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@SAII@Z
     ?NextCapacity@?$Storage@PAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@SAII@Z
@@ -1973,7 +2063,11 @@
     ?PrepareToModify@Status@absl@@AAEXXZ
     ?Prepend@Cord@absl@@QAEXABV12@@Z
     ?Prepend@Cord@absl@@QAEXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@PAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@Vstring_view@3@I@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@II@Z
     ?PrependNode@CordForest@absl@@AAEPAUCordRep@cord_internal@2@PAU342@0@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QAEXPAUCordRep@cord_internal@3@@Z
     ?PrevTransition@Impl@time_zone@cctz@time_internal@absl@@QBE_NABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PAUcivil_transition@2345@@Z
     ?PrevTransition@TimeZone@absl@@QBE_NVTime@2@PAUCivilTransition@12@@Z
@@ -2022,13 +2116,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QAEXPAX@Z
     ?RemovePrefix@Cord@absl@@QAEXI@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@II@Z
     ?RemoveSuffix@Cord@absl@@QAEXI@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@II@Z
     ?RepToPointer@Status@absl@@CAPAUStatusRep@status_internal@2@I@Z
     ?Reset@?$AllocationTransaction@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAEXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXXZ
     ?Reset@?$AllocationTransaction@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXXZ
+    ?Reset@CordRepRingReader@cord_internal@absl@@QAE?AVstring_view@3@PAVCordRepRing@23@@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AAE_NABV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResetToEmpty@InlineRep@Cord@absl@@AAEXXZ
     ?Resize@?$ResizeUninitializedTraits@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@X@strings_internal@absl@@SAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@I@Z
@@ -2039,12 +2136,14 @@
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPBDI@Z
     ?SampleSlow@container_internal@absl@@YAPAUHashtablezInfo@12@PA_J@Z
     ?Seconds@absl@@YA?AVDuration@1@_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QAE?AVstring_view@3@I@Z
     ?SetAllocatedData@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAEXPAHI@Z
     ?SetAllocatedData@?$Storage@PAUCordRep@cord_internal@absl@@$01V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAPAUCordRep@cord_internal@3@I@Z
     ?SetAllocatedData@?$Storage@PAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAPAUCordRep@cord_internal@3@I@Z
     ?SetAllocatedData@?$Storage@PBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAPBUCordRep@cord_internal@3@I@Z
     ?SetAllocatedData@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAUPayload@status_internal@3@I@Z
     ?SetAllocatedData@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXPAUSubRange@3@I@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QAEXI@Z
     ?SetConversionChar@FormatConversionSpecImplFriend@str_format_internal@absl@@SAXW4FormatConversionChar@3@PAVFormatConversionSpecImpl@23@@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPAUThreadIdentity@12@P6AXPAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QAEP6AXABUHashtablezInfo@23@@ZP6AX0@Z@Z
@@ -2116,6 +2215,8 @@
     ?StripLeadingAsciiWhitespace@absl@@YA?AVstring_view@1@V21@@Z
     ?StripTrailingAsciiWhitespace@absl@@YA?AVstring_view@1@V21@@Z
     ?StrlenInternal@string_view@absl@@CAIPBD@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AAEXII@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@III@Z
     ?Subcord@Cord@absl@@QBE?AV12@II@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PBV62@I@Z
     ?SubtractSize@?$Storage@H$0CP@V?$allocator@H@__1@std@@@inlined_vector_internal@absl@@QAEXI@Z
@@ -2239,6 +2340,7 @@
     ?UsingInlinedStorage@Storage@?$FixedArray@PAUCordRep@cord_internal@absl@@$0PPPPPPPP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@CA_NI@Z
     ?Utf8SafeCEscape@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@@Z
     ?Utf8SafeCHexEscape@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@@Z
+    ?Validate@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PBDH@Z
     ?Value@?$Manager@C$01@FormatArgImpl@str_format_internal@absl@@SACTData@234@@Z
     ?Value@?$Manager@D$01@FormatArgImpl@str_format_internal@absl@@SADTData@234@@Z
     ?Value@?$Manager@E$01@FormatArgImpl@str_format_internal@absl@@SAETData@234@@Z
@@ -2507,6 +2609,8 @@
     ?__vallocate@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@AAEXI@Z
     ?__vdeallocate@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@AAEXXZ
     ?_mm_cmpgt_epi8_fixed@container_internal@absl@@YA?AT__m128i@@T3@0@Z
+    ?advance@CordRepRing@cord_internal@absl@@QBEII@Z
+    ?advance@CordRepRing@cord_internal@absl@@QBEIII@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uday_tag@1234@U51234@@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uhour_tag@1234@U51234@@Z
     ?align@detail@cctz@time_internal@absl@@YA?AUfields@1234@Uminute_tag@1234@U51234@@Z
@@ -2611,6 +2715,7 @@
     ?capacity@?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QBEIXZ
     ?capacity@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@QBEIXZ
     ?capacity@?$vector@VFormatArgImpl@str_format_internal@absl@@V?$allocator@VFormatArgImpl@str_format_internal@absl@@@__1@std@@@__1@std@@QBEIXZ
+    ?capacity@CordRepRing@cord_internal@absl@@QBEIXZ
     ?chunk_begin@Cord@absl@@QBE?AVChunkIterator@12@XZ
     ?chunk_end@Cord@absl@@QBE?AVChunkIterator@12@XZ
     ?clear@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QAEXXZ
@@ -2633,6 +2738,7 @@
     ?compare_exchange_weak@?$__atomic_base@PAUHashtablezInfo@container_internal@absl@@$0A@@__1@std@@QAE_NAAPAUHashtablezInfo@container_internal@absl@@PAU456@W4memory_order@23@2@Z
     ?concat@CordRep@cord_internal@absl@@QAEPAUCordRepConcat@23@XZ
     ?concat@CordRep@cord_internal@absl@@QBEPBUCordRepConcat@23@XZ
+    ?consumed@CordRepRingReader@cord_internal@absl@@QBEIXZ
     ?conversion_char@FormatConversionSpecImpl@str_format_internal@absl@@QBE?AW4FormatConversionChar@3@XZ
     ?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
     ?count@FILERawSink@str_format_internal@absl@@QBEIXZ
@@ -2645,6 +2751,7 @@
     ?data@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QBEPBUPayload@status_internal@2@XZ
     ?data@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QAEPAUSubRange@2@XZ
     ?data@?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QBEPBVFormatArgImpl@str_format_internal@2@XZ
+    ?data@?$Span@D@absl@@QBEPADXZ
     ?data@?$Span@I@absl@@QBEPAIXZ
     ?data@?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QBEPAVFormatArgImpl@str_format_internal@2@XZ
     ?data@?$vector@PAUCordRep@cord_internal@absl@@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QBEPBQAUCordRep@cord_internal@absl@@XZ
@@ -2717,6 +2824,7 @@
     ?empty@?$InlinedVector@PBUCordRep@cord_internal@absl@@$0CP@V?$allocator@PBUCordRep@cord_internal@absl@@@__1@std@@@absl@@QBE_NXZ
     ?empty@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QBE_NXZ
     ?empty@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QBE_NXZ
+    ?empty@?$Span@D@absl@@QBE_NXZ
     ?empty@?$__split_buffer@PAPBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PAPBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@__1@std@@QBE_NXZ
     ?empty@?$vector@PAUCordRep@cord_internal@absl@@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QBE_NXZ
     ?empty@?$vector@UConversionItem@ParsedFormatBase@str_format_internal@absl@@V?$allocator@UConversionItem@ParsedFormatBase@str_format_internal@absl@@@__1@std@@@__1@std@@QBE_NXZ
@@ -2742,6 +2850,19 @@
     ?end@ChunkRange@Cord@absl@@QBE?AVChunkIterator@23@XZ
     ?end@Storage@?$FixedArray@PAUCordRep@cord_internal@absl@@$0PPPPPPPP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QBEPAPAUCordRep@cord_internal@3@XZ
     ?end@string_view@absl@@QBEPBDXZ
+    ?entries@CordRepRing@cord_internal@absl@@QBEIII@Z
+    ?entries@CordRepRing@cord_internal@absl@@QBEIXZ
+    ?entry_begin_pos@CordRepRing@cord_internal@absl@@QBEABII@Z
+    ?entry_child@CordRepRing@cord_internal@absl@@AAEPAPAUCordRep@23@XZ
+    ?entry_child@CordRepRing@cord_internal@absl@@QBEABQAUCordRep@23@I@Z
+    ?entry_data@CordRepRing@cord_internal@absl@@QBE?AVstring_view@3@I@Z
+    ?entry_data_offset@CordRepRing@cord_internal@absl@@AAEPAIXZ
+    ?entry_data_offset@CordRepRing@cord_internal@absl@@QBEABII@Z
+    ?entry_end_offset@CordRepRing@cord_internal@absl@@QBEII@Z
+    ?entry_end_pos@CordRepRing@cord_internal@absl@@AAEPAIXZ
+    ?entry_end_pos@CordRepRing@cord_internal@absl@@QBEABII@Z
+    ?entry_length@CordRepRing@cord_internal@absl@@QBEII@Z
+    ?entry_start_offset@CordRepRing@cord_internal@absl@@QBEII@Z
     ?erase@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QAEPAUPayload@status_internal@2@PBU342@@Z
     ?error@FILERawSink@str_format_internal@absl@@QBEHXZ
     ?exchange@?$__atomic_base@P6AXABUHashtablezInfo@container_internal@absl@@@Z$0A@@__1@std@@QAEP6AXABUHashtablezInfo@container_internal@absl@@@ZP6AX0@ZW4memory_order@23@@Z
@@ -2859,6 +2980,8 @@
     ?has_value@?$optional@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@absl@@QBE_NXZ
     ?has_zero_flag@FormatConversionSpecImpl@str_format_internal@absl@@QBE_NXZ
     ?hash_function@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QAEAAV?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@XZ
+    ?head@CordRepRing@cord_internal@absl@@QBEIXZ
+    ?head@Filler@CordRepRing@cord_internal@absl@@QBEIXZ
     ?hour@?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@detail@cctz@time_internal@absl@@QBEHXZ
     ?hour@?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@detail@cctz@time_internal@absl@@QBEHXZ
     ?hour@?$civil_time@Usecond_tag@time_internal@absl@@@detail@cctz@time_internal@absl@@QBEHXZ
@@ -2873,6 +2996,8 @@
     ?is_tree@InlineData@cord_internal@absl@@QBE_NXZ
     ?is_tree@InlineRep@Cord@absl@@QBE_NXZ
     ?key_eq@?$__hash_table@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@V?$__unordered_map_hasher@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$hash@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@V?$allocator@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@23@@__1@std@@QAEAAV?$__unordered_map_equal@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@23@U?$equal_to@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@23@$00@23@XZ
+    ?length@?$Span@D@absl@@QBEIXZ
+    ?length@CordRepRingReader@cord_internal@absl@@QBEIXZ
     ?length@string_view@absl@@QBEIXZ
     ?load@?$__atomic_base@P6AXABUHashtablezInfo@container_internal@absl@@@Z$0A@@__1@std@@QBEP6AXABUHashtablezInfo@container_internal@absl@@@ZW4memory_order@23@@Z
     ?load@?$__atomic_base@PAUHashtablezInfo@container_internal@absl@@$0A@@__1@std@@QBEPAUHashtablezInfo@container_internal@absl@@W4memory_order@23@@Z
@@ -2955,6 +3080,7 @@
     ?pop_back@?$vector@PAUCordRep@cord_internal@absl@@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@__1@std@@QAEXXZ
     ?pop_back@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@QAEXXZ
     ?pop_front@?$__split_buffer@PAPBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PAPBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@@__1@std@@QAEXXZ
+    ?pos@Filler@CordRepRing@cord_internal@absl@@QBEIXZ
     ?precision@FormatConversionSpecImpl@str_format_internal@absl@@QBEHXZ
     ?prev_transition@time_zone@cctz@time_internal@absl@@QBE_NABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PAUcivil_transition@1234@@Z
     ?prev_weekday@detail@cctz@time_internal@absl@@YA?AV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@1234@V51234@W4weekday@1234@@Z
@@ -2984,8 +3110,10 @@
     ?release@?$unique_ptr@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@V?$__hash_node_destructor@V?$allocator@U?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@@23@@__1@std@@QAEPAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@23@XZ
     ?release@?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@QAEPAV?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@XZ
     ?release@?$unique_ptr@VTimeZoneInfo@cctz@time_internal@absl@@U?$default_delete@VTimeZoneInfo@cctz@time_internal@absl@@@__1@std@@@__1@std@@QAEPAVTimeZoneInfo@cctz@time_internal@absl@@XZ
+    ?remaining@CordRepRingReader@cord_internal@absl@@QBEIXZ
     ?remove_prefix@InlineRep@Cord@absl@@QAEXI@Z
     ?remove_prefix@string_view@absl@@QAEXI@Z
+    ?remove_suffix@string_view@absl@@QAEXI@Z
     ?rend@string_view@absl@@QBE?AV?$reverse_iterator@PBD@__1@std@@XZ
     ?replace_tree@InlineRep@Cord@absl@@QAEXPAUCordRep@cord_internal@3@@Z
     ?reserve@?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QAEXI@Z
@@ -3001,9 +3129,13 @@
     ?reset@?$unique_ptr@VZoneInfoSource@cctz@time_internal@absl@@U?$default_delete@VZoneInfoSource@cctz@time_internal@absl@@@__1@std@@@__1@std@@QAEXPAVZoneInfoSource@cctz@time_internal@absl@@@Z
     ?resize@?$vector@UTransition@cctz@time_internal@absl@@V?$allocator@UTransition@cctz@time_internal@absl@@@__1@std@@@__1@std@@QAEXI@Z
     ?resize@?$vector@UTransitionType@cctz@time_internal@absl@@V?$allocator@UTransitionType@cctz@time_internal@absl@@@__1@std@@@__1@std@@QAEXI@Z
+    ?retreat@CordRepRing@cord_internal@absl@@QBEII@Z
+    ?retreat@CordRepRing@cord_internal@absl@@QBEIII@Z
     ?rfind@string_view@absl@@QBEIDI@Z
     ?rfind@string_view@absl@@QBEIV12@I@Z
     ?ring@CordRep@cord_internal@absl@@QAEPAVCordRepRing@23@XZ
+    ?ring@CordRep@cord_internal@absl@@QBEPBVCordRepRing@23@XZ
+    ?ring@CordRepRingReader@cord_internal@absl@@QBEPAVCordRepRing@23@XZ
     ?safe_strto128_base@numbers_internal@absl@@YA_NVstring_view@2@PAVint128@2@H@Z
     ?safe_strto32_base@numbers_internal@absl@@YA_NVstring_view@2@PAHH@Z
     ?safe_strto64_base@numbers_internal@absl@@YA_NVstring_view@2@PA_JH@Z
@@ -3068,6 +3200,7 @@
     ?size@?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@QBEIXZ
     ?size@?$InlinedVector@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@absl@@QBEIXZ
     ?size@?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@absl@@QBEIXZ
+    ?size@?$Span@D@absl@@QBEIXZ
     ?size@?$Span@I@absl@@QBEIXZ
     ?size@?$Span@VFormatArgImpl@str_format_internal@absl@@@absl@@QBEIXZ
     ?size@?$__bucket_list_deallocator@V?$allocator@PAU?$__hash_node_base@PAU?$__hash_node@U?$__hash_value_type@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PBVImpl@time_zone@cctz@time_internal@absl@@@__1@std@@PAX@__1@std@@@__1@std@@@__1@std@@@__1@std@@QAEAAIXZ
@@ -3102,6 +3235,7 @@
     ?substring@CordRep@cord_internal@absl@@QBEPBUCordRepSubstring@23@XZ
     ?tag@InlineData@cord_internal@absl@@AAEAADXZ
     ?tag@InlineData@cord_internal@absl@@ABEDXZ
+    ?tail@CordRepRing@cord_internal@absl@@QBEIXZ
     ?thread_identity@PerThreadSynch@base_internal@absl@@QAEPAUThreadIdentity@23@XZ
     ?throw_bad_optional_access@optional_internal@absl@@YAXXZ
     ?total_written@BufferRawSink@str_format_internal@absl@@QBEIXZ
diff --git a/symbols_x86_rel.def b/symbols_x86_rel.def
index e938a24..0c67af2 100644
--- a/symbols_x86_rel.def
+++ b/symbols_x86_rel.def
@@ -4,6 +4,8 @@
     ??$?BV?$allocator@D@__1@std@@@string_view@absl@@QBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ??$?MUsecond_tag@detail@cctz@time_internal@absl@@U01234@@detail@cctz@time_internal@absl@@YA_NABV?$civil_time@Usecond_tag@detail@cctz@time_internal@absl@@@0123@0@Z
     ??$?RW4LogSeverity@absl@@ABQBDHAAPBD@?$AtomicHook@P6AXW4LogSeverity@absl@@PBDHABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@base_internal@absl@@QBEX$$QAW4LogSeverity@2@ABQBD$$QAHAAPBD@Z
+    ??$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV012@PAV012@0II@Z
+    ??$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV012@PAV012@0II@Z
     ??$Append@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAEX$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ??$AppendImpl@ABVCord@absl@@@Cord@absl@@AAEXABV01@@Z
     ??$AppendImpl@VCord@absl@@@Cord@absl@@AAEX$$QAV01@@Z
@@ -44,16 +46,23 @@
     ??$EmplaceBackSlow@PAUCordRep@cord_internal@absl@@@?$Storage@PAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AAEAAPAUCordRep@cord_internal@2@$$QAPAU342@@Z
     ??$EmplaceBackSlow@UPayload@status_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AAEAAUPayload@status_internal@2@$$QAU342@@Z
     ??$EmplaceBackSlow@USubRange@absl@@@?$Storage@USubRange@absl@@$0CP@V?$allocator@USubRange@absl@@@__1@std@@@inlined_vector_internal@absl@@AAEAAUSubRange@2@$$QAU32@@Z
+    ??$Fill@$00@CordRepRing@cord_internal@absl@@AAEXPBV012@II@Z
+    ??$Fill@$0A@@CordRepRing@cord_internal@absl@@AAEXPBV012@II@Z
     ??$FindSubstitutions@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@@strings_internal@absl@@YA?AV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@Vstring_view@1@ABV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ??$Flush@V?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
     ??$Flush@V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
     ??$Flush@VBufferRawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
     ??$Flush@VFILERawSink@str_format_internal@absl@@@FormatRawSinkImpl@str_format_internal@absl@@CAXPAXVstring_view@2@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$AddRing@$00@012@CAPAV012@PAV012@0II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$AddRing@$0A@@012@CAPAV012@PAV012@0II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$00@CordRepRing@cord_internal@absl@@AAEXPBV234@II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$Fill@$00@012@AAEXPBV012@II@Z@@Z
+    ??$ForEach@V<lambda_1>@?0???$Fill@$0A@@CordRepRing@cord_internal@absl@@AAEXPBV234@II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_1>@?0???$Fill@$0A@@012@AAEXPBV012@II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$00@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_2>@?0???$AddRing@$00@012@CAPAV012@PAV012@0II@Z@@Z
+    ??$ForEach@V<lambda_2>@?0???$AddRing@$0A@@CordRepRing@cord_internal@absl@@CAPAV234@PAV234@0II@Z@@CordRepRing@cord_internal@absl@@QBEXII$$QAV<lambda_2>@?0???$AddRing@$0A@@012@CAPAV012@PAV012@0II@Z@@Z
     ??$GenericCompare@HVCord@absl@@@absl@@YAHABVCord@0@0I@Z
     ??$GenericCompare@HVstring_view@absl@@@absl@@YAHABVCord@0@ABVstring_view@0@I@Z
     ??$GenericCompare@_NVCord@absl@@@absl@@YA_NABVCord@0@0I@Z
     ??$GenericCompare@_NVstring_view@absl@@@absl@@YA_NABVCord@0@ABVstring_view@0@I@Z
-    ??$Initialize@V?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PBUPayload@status_internal@absl@@@inlined_vector_internal@absl@@@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXV?$IteratorValueAdapter@V?$allocator@UPayload@status_internal@absl@@@__1@std@@PBUPayload@status_internal@absl@@@12@I@Z
     ??$NewExternalRep@UStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@absl@@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@cord_internal@absl@@YAPAUCordRep@01@Vstring_view@1@$$QAUStringReleaser@?M@???$?0V?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@$0A@@Cord@1@QAE@$$QAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z@@Z
     ??$ParseFloat@$09@strings_internal@absl@@YA?AUParsedFloat@01@PBD0W4chars_format@1@@Z
     ??$ParseFloat@$0BA@@strings_internal@absl@@YA?AUParsedFloat@01@PBD0W4chars_format@1@@Z
@@ -117,7 +126,6 @@
     ??0uint128@absl@@QAE@M@Z
     ??0uint128@absl@@QAE@N@Z
     ??0uint128@absl@@QAE@O@Z
-    ??1?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAE@XZ
     ??1BadStatusOrAccess@absl@@UAE@XZ
     ??1CondVar@absl@@QAE@XZ
     ??1GraphCycles@synchronization_internal@absl@@QAE@XZ
@@ -139,6 +147,7 @@
     ??6absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV123@Vuint128@0@@Z
     ??6absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV123@W4LogSeverity@0@@Z
     ??6absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV123@W4StatusCode@0@@Z
+    ??6cord_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV234@ABVCordRepRing@01@@Z
     ??6detail@cctz@time_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV456@ABV?$civil_time@Uday_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV456@ABV?$civil_time@Uhour_tag@detail@cctz@time_internal@absl@@@0123@@Z
     ??6detail@cctz@time_internal@absl@@YAAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@AAV456@ABV?$civil_time@Uminute_tag@detail@cctz@time_internal@absl@@@0123@@Z
@@ -177,6 +186,7 @@
     ?AbslParseFlag@absl@@YA_NVstring_view@1@PAVTime@1@PAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VDuration@1@@Z
     ?AbslUnparseFlag@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VTime@1@@Z
+    ?AddDataOffset@CordRepRing@cord_internal@absl@@AAEXII@Z
     ?AddNode@CordForest@absl@@AAEXPAUCordRep@cord_internal@2@@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AAEXHI@Z
     ?AddWithCarry@?$BigUnsigned@$03@strings_internal@absl@@AAEXH_K@Z
@@ -191,12 +201,16 @@
     ?AlreadyExistsError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Append@Cord@absl@@QAEX$$QAV12@@Z
     ?Append@Cord@absl@@QAEXABV12@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@PAUCordRep@23@@Z
+    ?Append@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@Vstring_view@3@I@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QAEXID@Z
     ?Append@FormatSinkImpl@str_format_internal@absl@@QAEXVstring_view@3@@Z
     ?Append@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QAE_NVstring_view@4@@Z
     ?AppendArray@InlineRep@Cord@absl@@QAEXPBDI@Z
+    ?AppendLeaf@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@II@Z
     ?AppendPack@str_format_internal@absl@@YAAAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PAV345@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
     ?AppendPieces@strings_internal@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@V?$initializer_list@Vstring_view@absl@@@5@@Z
+    ?AppendSlow@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@@Z
     ?AppendTree@InlineRep@Cord@absl@@QAEXPAUCordRep@cord_internal@3@@Z
     ?ApplySubstitutions@strings_internal@absl@@YAHVstring_view@2@PAV?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__1@std@@@__1@std@@PAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@56@@Z
     ?AsciiStrToLower@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
@@ -257,10 +271,14 @@
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NNABVFormatConversionSpecImpl@12@PAVFormatSinkImpl@12@@Z
     ?ConvertFloatImpl@str_format_internal@absl@@YA_NOABVFormatConversionSpecImpl@12@PAVFormatSinkImpl@12@@Z
     ?ConvertOne@ParsedFormatConsumer@ParsedFormatBase@str_format_internal@absl@@QAE_NABUUnboundConversion@34@Vstring_view@4@@Z
+    ?Copy@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@III@Z
     ?CopyCordToString@absl@@YAXABVCord@1@PAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyTo@InlineRep@Cord@absl@@QBEXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?CopyToArraySlowPath@Cord@absl@@ABEXPAD@Z
     ?Crash@Helper@internal_statusor@absl@@SAXABVStatus@3@@Z
+    ?Create@CordRepRing@cord_internal@absl@@SAPAV123@PAUCordRep@23@I@Z
+    ?CreateFromLeaf@CordRepRing@cord_internal@absl@@CAPAV123@PAUCordRep@23@III@Z
+    ?CreateSlow@CordRepRing@cord_internal@absl@@CAPAV123@PAUCordRep@23@I@Z
     ?CreateThreadIdentity@synchronization_internal@absl@@YAPAUThreadIdentity@base_internal@2@XZ
     ?CurrentThreadIdentityIfPresent@base_internal@absl@@YAPAUThreadIdentity@12@XZ
     ?DataLength@Header@TimeZoneInfo@cctz@time_internal@absl@@QBEII@Z
@@ -270,12 +288,15 @@
     ?DecrementCount@BlockingCounter@absl@@QAE_NXZ
     ?DefaultArena@LowLevelAlloc@base_internal@absl@@SAPAUArena@123@XZ
     ?DefaultStackUnwinder@absl@@YAHPAPAXPAHHHPBX1@Z
+    ?Delete@CordRepRing@cord_internal@absl@@CAXPAV123@@Z
     ?DeleteArena@LowLevelAlloc@base_internal@absl@@SA_NPAUArena@123@@Z
     ?Demangle@debugging_internal@absl@@YA_NPBDPADH@Z
     ?Description@TimeZoneInfo@cctz@time_internal@absl@@UBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Description@TimeZoneLibC@cctz@time_internal@absl@@UBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
     ?Destroy@CordRep@cord_internal@absl@@SAXPAU123@@Z
+    ?Destroy@CordRepRing@cord_internal@absl@@CAXPAV123@@Z
     ?Destroy@PerThreadSem@synchronization_internal@absl@@CAXPAUThreadIdentity@base_internal@3@@Z
+    ?DestroyContents@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@AAEXXZ
     ?DestroyCordSlow@Cord@absl@@AAEXXZ
     ?Digits10@?$BigUnsigned@$03@strings_internal@absl@@SAHXZ
     ?Digits10@?$BigUnsigned@$0FE@@strings_internal@absl@@SAHXZ
@@ -321,6 +342,8 @@
     ?Find@ByLength@absl@@QBE?AVstring_view@2@V32@I@Z
     ?Find@ByString@absl@@QBE?AVstring_view@2@V32@I@Z
     ?FindPath@GraphCycles@synchronization_internal@absl@@QBEHUGraphId@23@0HQAU423@@Z
+    ?FindSlow@CordRepRing@cord_internal@absl@@ABE?AUPosition@123@II@Z
+    ?FindTailSlow@CordRepRing@cord_internal@absl@@ABE?AUPosition@123@II@Z
     ?FiveToTheNth@?$BigUnsigned@$03@strings_internal@absl@@SA?AV123@H@Z
     ?FiveToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@SA?AV123@H@Z
     ?FixedOffsetFromName@cctz@time_internal@absl@@YA_NABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PAV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@56@@Z
@@ -374,13 +397,16 @@
     ?FromTM@absl@@YA?AVTime@1@ABUtm@@VTimeZone@1@@Z
     ?FromUDate@absl@@YA?AVTime@1@N@Z
     ?FromUniversal@absl@@YA?AVTime@1@_J@Z
+    ?GetAppendBuffer@CordRepRing@cord_internal@absl@@QAE?AV?$Span@D@3@I@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QAEXPAPADPAI@Z
     ?GetAppendRegion@InlineRep@Cord@absl@@QAEXPAPADPAII@Z
     ?GetCachedTID@base_internal@absl@@YAIXZ
+    ?GetCharacter@CordRepRing@cord_internal@absl@@QBEDI@Z
     ?GetCurrentTimeNanos@absl@@YA_JXZ
     ?GetFlatAux@Cord@absl@@CA_NPAUCordRep@cord_internal@2@PAVstring_view@2@@Z
     ?GetId@GraphCycles@synchronization_internal@absl@@QAE?AUGraphId@23@PAX@Z
     ?GetPayload@Status@absl@@QBE?AV?$optional@VCord@absl@@@2@Vstring_view@2@@Z
+    ?GetPrependBuffer@CordRepRing@cord_internal@absl@@QAE?AV?$Span@D@3@I@Z
     ?GetProgramCounter@debugging_internal@absl@@YAPAXPAX@Z
     ?GetSkipCount@ExponentialBiased@base_internal@absl@@QAE_J_J@Z
     ?GetStackFrames@absl@@YAHPAPAXPAHHH@Z
@@ -406,6 +432,8 @@
     ?In@Time@absl@@QBE?AUBreakdown@12@VTimeZone@2@@Z
     ?InMillisecondsFromNow@KernelTimeout@synchronization_internal@absl@@ABEKXZ
     ?Init@PerThreadSem@synchronization_internal@absl@@CAXPAUThreadIdentity@base_internal@3@@Z
+    ?InitFrom@?$Storage@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@inlined_vector_internal@absl@@QAEXABV123@@Z
+    ?InitTree@ChunkIterator@Cord@absl@@AAEXPAUCordRep@cord_internal@3@@Z
     ?Initialize@ExponentialBiased@base_internal@absl@@AAEXXZ
     ?InitializeCordRepExternal@cord_internal@absl@@YAXVstring_view@2@PAUCordRepExternal@12@@Z
     ?InitializeData@Storage@?$FixedArray@PAUCordRep@cord_internal@absl@@$0PPPPPPPP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@AAEPAPAUCordRep@cord_internal@3@XZ
@@ -433,6 +461,7 @@
     ?IsUnavailable@absl@@YA_NABVStatus@1@@Z
     ?IsUnimplemented@absl@@YA_NABVStatus@1@@Z
     ?IsUnknown@absl@@YA_NABVStatus@1@@Z
+    ?IsValid@CordRepRing@cord_internal@absl@@QBE_NAAV?$basic_ostream@DU?$char_traits@D@__1@std@@@__1@std@@@Z
     ?Iterate@HashtablezSampler@container_internal@absl@@QAE_JABV?$function@$$A6AXABUHashtablezInfo@container_internal@absl@@@Z@__1@std@@@Z
     ?LengthModToString@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@W4LengthMod@12@@Z
     ?LengthToTag@CordTestAccess@strings_internal@absl@@SAEI@Z
@@ -469,10 +498,13 @@
     ?MultiplyByTenToTheNth@?$BigUnsigned@$0FE@@strings_internal@absl@@QAEXH@Z
     ?MultiplyStep@?$BigUnsigned@$03@strings_internal@absl@@AAEXHPBIHH@Z
     ?MultiplyStep@?$BigUnsigned@$0FE@@strings_internal@absl@@AAEXHPBIHH@Z
+    ?Mutable@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@I@Z
     ?MutexDelay@synchronization_internal@absl@@YAHHH@Z
     ?New@CordRepFlat@cord_internal@absl@@SAPAU123@I@Z
+    ?New@CordRepRing@cord_internal@absl@@CAPAV123@II@Z
     ?NewArena@LowLevelAlloc@base_internal@absl@@SAPAUArena@123@H@Z
     ?NewRep@Status@absl@@CAIW4StatusCode@2@Vstring_view@2@V?$unique_ptr@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@U?$default_delete@V?$InlinedVector@UPayload@status_internal@absl@@$00V?$allocator@UPayload@status_internal@absl@@@__1@std@@@absl@@@__1@std@@@__1@std@@@Z
+    ?Next@CordRepRingReader@cord_internal@absl@@QAE?AVstring_view@3@XZ
     ?NextTransition@TimeZone@absl@@QBE_NVTime@2@PAUCivilTransition@12@@Z
     ?NextTransition@TimeZoneInfo@cctz@time_internal@absl@@UBE_NABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PAUcivil_transition@time_zone@234@@Z
     ?NextTransition@TimeZoneLibC@cctz@time_internal@absl@@UBE_NABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PAUcivil_transition@time_zone@234@@Z
@@ -510,6 +542,10 @@
     ?PrepareToModify@Status@absl@@AAEXXZ
     ?Prepend@Cord@absl@@QAEXABV12@@Z
     ?Prepend@Cord@absl@@QAEXVstring_view@2@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@PAUCordRep@23@@Z
+    ?Prepend@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@Vstring_view@3@I@Z
+    ?PrependLeaf@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@II@Z
+    ?PrependSlow@CordRepRing@cord_internal@absl@@CAPAV123@PAV123@PAUCordRep@23@@Z
     ?PrependTree@InlineRep@Cord@absl@@QAEXPAUCordRep@cord_internal@3@@Z
     ?PrevTransition@TimeZone@absl@@QBE_NVTime@2@PAUCivilTransition@12@@Z
     ?PrevTransition@TimeZoneInfo@cctz@time_internal@absl@@UBE_NABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$00@__1@std@@@234@@chrono@__1@std@@PAUcivil_transition@time_zone@234@@Z
@@ -550,12 +586,16 @@
     ?RemoveExtraAsciiWhitespace@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
     ?RemoveNode@GraphCycles@synchronization_internal@absl@@QAEXPAX@Z
     ?RemovePrefix@Cord@absl@@QAEXI@Z
+    ?RemovePrefix@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@II@Z
     ?RemoveSuffix@Cord@absl@@QAEXI@Z
+    ?RemoveSuffix@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@II@Z
     ?ResetToBuiltinUTC@TimeZoneInfo@cctz@time_internal@absl@@AAE_NABV?$duration@_JV?$ratio@$00$00@__1@std@@@chrono@__1@std@@@Z
     ?ResourceExhaustedError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
     ?Rethrow@variant_internal@absl@@YAXXZ
     ?SafeWriteToStderr@raw_logging_internal@absl@@YAXPBDI@Z
     ?SampleSlow@container_internal@absl@@YAPAUHashtablezInfo@12@PA_J@Z
+    ?Seek@CordRepRingReader@cord_internal@absl@@QAE?AVstring_view@3@I@Z
+    ?SetCapacityForTesting@CordRepRing@cord_internal@absl@@QAEXI@Z
     ?SetCurrentThreadIdentity@base_internal@absl@@YAXPAUThreadIdentity@12@P6AXPAX@Z@Z
     ?SetDisposeCallback@HashtablezSampler@container_internal@absl@@QAEP6AXABUHashtablezInfo@23@@ZP6AX0@Z@Z
     ?SetHashtablezEnabled@container_internal@absl@@YAX_N@Z
@@ -598,6 +638,8 @@
     ?StrCat@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@ABVAlphaNum@1@0@Z
     ?StrReplaceAll@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@V?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@4@@Z
     ?StrReplaceAll@absl@@YAHV?$initializer_list@U?$pair@Vstring_view@absl@@V12@@__1@std@@@std@@PAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@3@@Z
+    ?SubLength@CordRepRing@cord_internal@absl@@AAEXII@Z
+    ?SubRing@CordRepRing@cord_internal@absl@@SAPAV123@PAV123@III@Z
     ?Subcord@Cord@absl@@QBE?AV12@II@Z
     ?SubstituteAndAppendArray@substitute_internal@absl@@YAXPAV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@2@PBV62@I@Z
     ?Summarize@str_format_internal@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z