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diff --git a/zipwrap.hpp b/zipwrap.hpp
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+/*
+ * Copyright (C) 2017 bigbiff/Dees_Troy TeamWin
+ * This file is part of TWRP/TeamWin Recovery 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.
+ */
+
+#ifndef __ZIPWRAP_HPP
+#define __ZIPWRAP_HPP
+
+#include <string>
+#ifdef USE_MINZIP
+#include "minzip/Zip.h"
+#include "minzip/SysUtil.h"
+#else
+#include <ziparchive/zip_archive.h>
+#include "otautil/SysUtil.h"
+#endif
+
+using namespace std;
+
+class ZipWrap {
+	public:
+		ZipWrap();
+		~ZipWrap();
+
+		bool Open(const char* file, MemMapping* map);
+		void Close();
+		bool EntryExists(const string& filename);
+		bool ExtractEntry(const string& source_file, const string& target_file, mode_t mode);
+
+		long GetUncompressedSize(const string& filename);
+		bool ExtractToBuffer(const string& filename, uint8_t* begin);
+		bool ExtractRecursive(const string& source_dir, const string& target_dir);
+#ifdef USE_MINZIP
+		loff_t GetEntryOffset(const string& filename);
+#else
+		off64_t GetEntryOffset(const string& filename);
+		ZipArchiveHandle GetZipArchiveHandle();
+#endif
+
+	private:
+#ifdef USE_MINZIP
+		ZipArchive Zip;
+#else
+		ZipArchiveHandle Zip;
+#endif
+		string zip_file;
+		bool zip_open;
+};
+
+#endif //__ZIPWRAP_HPP