http://h4ck3r.net/2009/12/02/mini-jpeg-decoder/
http://keyj.emphy.de/nanojpeg/
https://saillard.org/programs_and_patches/tinyjpegdecoder/
http://www.stud.fit.vutbr.cz/~xpolok00/proj_tinyjpeg.htm.en.iso-8859-2
http://126kr.com/article/7v8ocmycv3u
http://www.libpng.org/pub/png/img_png/16million-pschmidt.png
http://www.libpng.org/pub/png/
http://codereview.stackexchange.com/questions/114496/c11-implementation-of-huffman-encoding?rq=1