diff --git a/src/fru_device/gzip_utils.hpp b/src/fru_device/gzip_utils.hpp
new file mode 100644
index 0000000..db94a89
--- /dev/null
+++ b/src/fru_device/gzip_utils.hpp
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: Copyright 2018 Intel Corporation
+
+#pragma once
+
+#include <array>
+#include <cstdint>
+#include <optional>
+#include <span>
+#include <string>
+#include <vector>
+
+std::optional<std::string> gzipInflate(std::span<uint8_t> compressedBytes);
+
+std::vector<std::string> getNodeFromXml(std::string_view xml,
+                                        const char* nodeName);