Created resources list

README.md

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+
 # Pixel count
  Counts the number of pixels of one color in a PNG image encoded in RBG.
  Preferably with just one IDAT chunk.
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     gcc pixel-count.c -lz [-lm]
     
- lm flag is optional, you might or might not need to link the math library
+ lm flag is optional, you might or might not need to link the math library
+
+
+ Resources (in no particular order):
+ - https://www.w3.org/TR/2003/REC-PNG-20031110/
+ - https://www.libpng.org/pub/png/spec/1.2/
+ - https://pyokagan.name/blog/2019-10-14-png/
+ - https://hexed.it/
+ - https://www.nayuki.io/page/png-file-chunk-inspector
+ - https://github.com/madler/zlib
+ - https://stackoverflow.com/questions/42934720/understanding-the-zlib-header-cmf-cm-cinfo-flg-fdict-dictid-flevel-rfc
+ - Tons of other stackoverflow answers
+ 
+Checked solution with https://townsean.github.io/canvas-pixel-color-counter/