Method UnlockFile

libcppcryptfs/file/cryptfile.h:191–191

	virtual BOOL LockFile(LONGLONG ByteOffset, LONGLONG Length) { return NotImplemented(); };

	virtual BOOL UnlockFile(LONGLONG ByteOffset, LONGLONG Length) { return NotImplemented(); };

	// disallow copying
	CryptFileReverse(CryptFileReverse const&) = delete;