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diff --git a/engines/lastexpress/data/archive.h b/engines/lastexpress/data/archive.h
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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef LASTEXPRESS_HPFARCHIVE_H
+#define LASTEXPRESS_HPFARCHIVE_H
+
+/*
+	Archive file format (.HPF)
+
+	uint32 {4}   - number of files
+
+	// for each file
+	    char {12}    - name (zero-terminated)
+	    uint32 {4}   - offset (expressed in sectors of 2048 bytes)
+	    uint32 {4}   - size (expressed in sectors of 2048 bytes)
+	    byte {2}     - file status: 1 = on disk (ie. in HD.HPF), 0 = on CD
+*/
+
+#include "common/archive.h"
+
+namespace LastExpress {
+
+class HPFArchive : public Common::Archive {
+public:
+	HPFArchive(const Common::String &path);
+
+	bool hasFile(const Common::String &name);
+	int listMembers(Common::ArchiveMemberList &list);
+	Common::ArchiveMemberPtr getMember(const Common::String &name);
+	Common::SeekableReadStream *createReadStreamForMember(const Common::String &name) const;
+
+	int count() { return _files.size(); }
+
+private:
+	static const unsigned int _archiveNameSize = 12;
+	static const unsigned int _archiveSectorSize = 2048;
+
+	// File entry
+	struct HPFEntry {
+		uint32 offset;          ///< Offset (in sectors of 2048 bytes)
+		uint32 size;            ///< Size (in sectors of 2048 bytes)
+		uint16 isOnHD;          ///< File location (1: on HD; 0: on CD)
+	};
+
+	typedef Common::HashMap<Common::String, HPFEntry, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> FileMap;
+
+	FileMap _files;             ///< List of files
+	Common::String _filename;   ///< Filename of the archive
+};
+
+} // End of namespace LastExpress
+
+#endif // LASTEXPRESS_HPFARCHIVE_H