getString :: Int64 -> Int64 -> ByteString -> String
getString off len = BS.Char8.unpack . BS.Char8.takeWhile (/='\0') . getBytes off len
getString :: Int64 -> Int64 -> ByteString -> String
getString off len = BS.Char8.unpack . BS.Char8.takeWhile (/='\0') . getBytes off len
getString off len = BS.Char8.unpack . BS.Char8.takeWhile (/='\0') . getBytes off len