How to use LZ77 compression algorithm in Arduino

Using Arduino Programming Questions
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Hi, Now I am using seeeduino device to submit data to server. My data quite big (almost 5000 character), So I need compress my data, but I cannot find any library to compress my data. Anyone can help?

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found this c-code for LZ77 compression algorithm.

for arduino, IMHO if would be just a matter of copying the routines and adapt the 'main()' code to use in the arduino IDE sketch (in 'setup()' and/or 'loop() as appropriate)

hope that helps....

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