# Module VCDiff

Description

  Pike glue for the open-vcdiff differential compression library. http://code.google.com/p/open-vcdiff/

  Encoding and decoding relies on a common string that the differences are computed against - this string is called the dictionary.

  Basic usage:

      string dict = "abcdef";
        VCDiff.Encoder encoder = VCDiff.Encoder (dict);
        string encoded = encoder->encode ("abcdefghijklmnopqrstuvwxyz");
        VCDiff.Decoder decoder = VCDiff.Decoder (dict);
        string decoded = decoder->decode (encoded);