diff --git a/libs/binder/include/binder/Enums.h b/libs/binder/include/binder/Enums.h
deleted file mode 100644
index aec6f70..0000000
--- a/libs/binder/include/binder/Enums.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * 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
- *
- *      http://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.
- */
-#pragma once
-
-#include <iterator>
-#include <type_traits>
-
-namespace android {
-
-namespace internal {
-
-// Never instantiated. Used as a placeholder for template variables.
-template <typename T>
-struct invalid_type;
-
-// AIDL generates specializations of this for enums.
-template <typename EnumType, typename = std::enable_if_t<std::is_enum<EnumType>::value>>
-constexpr invalid_type<EnumType> enum_values;
-} // namespace internal
-
-// Usage: for (const auto v : enum_range<EnumType>() ) { ... }
-template <typename EnumType, typename = std::enable_if_t<std::is_enum<EnumType>::value>>
-struct enum_range {
-    constexpr auto begin() const { return std::begin(internal::enum_values<EnumType>); }
-    constexpr auto end() const { return std::end(internal::enum_values<EnumType>); }
-};
-
-} // namespace android
\ No newline at end of file
diff --git a/libs/binder/ndk/include_ndk/android/binder_enums.h b/libs/binder/ndk/include_ndk/android/binder_enums.h
deleted file mode 100644
index ee819c0..0000000
--- a/libs/binder/ndk/include_ndk/android/binder_enums.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * 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
- *
- *      http://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.
- */
-
-/**
- * @addtogroup NdkBinder
- * @{
- */
-
-/**
- * @file binder_enums.h
- * @brief Helpers for AIDL enum types.
- */
-
-#pragma once
-
-#include <iterator>
-#include <type_traits>
-
-namespace ndk {
-
-namespace internal {
-/**
- * Never instantiated. Used as a placeholder for template variables.
- */
-template <typename T>
-struct invalid_type;
-
-/**
- * AIDL generates specializations of this for enums.
- */
-template <typename EnumType, typename = std::enable_if_t<std::is_enum<EnumType>::value>>
-constexpr invalid_type<EnumType> enum_values;
-}  // namespace internal
-
-/**
- * Iterable interface to enumerate all values of AIDL enum types.
- */
-template <typename EnumType, typename = std::enable_if_t<std::is_enum<EnumType>::value>>
-struct enum_range {
-    /**
-     * Return an iterator pointing to the first enum value.
-     */
-    constexpr auto begin() const { return std::begin(internal::enum_values<EnumType>); }
-    /**
-     * Return an iterator pointing to one past the last enum value.
-     */
-    constexpr auto end() const { return std::end(internal::enum_values<EnumType>); }
-};
-
-}  // namespace ndk
-
-/** @} */
\ No newline at end of file