diff --git a/DnsResolver/DnsHelper.cpp b/DnsResolver/DnsHelper.cpp
new file mode 100644
index 0000000..3372908
--- /dev/null
+++ b/DnsResolver/DnsHelper.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <errno.h>
+
+#include "DnsBpfHelper.h"
+#include "DnsHelperPublic.h"
+
+static android::net::DnsBpfHelper sDnsBpfHelper;
+
+int ADnsHelper_init() {
+  auto result = sDnsBpfHelper.init();
+  if (!result.ok()) return -result.error().code();
+
+  return 0;
+}
+
+int ADnsHelper_isUidNetworkingBlocked(uid_t uid, bool metered) {
+  auto result = sDnsBpfHelper.isUidNetworkingBlocked(uid, metered);
+  if (!result.ok()) return -result.error().code();
+
+  // bool -> int conversion.
+  return result.value();
+}