# `Exiffer.PNG.CRC`

Documentation for `Exiffer.PNG.CRC`.

Calculate CRC32

# `crc`

Code from http://www.libpng.org/pub/png/spec/1.2/PNG-CRCAppendix.html

This code generates a lookup table used to compute the CRC values for
PNG chunks. See the PNG specification for further details.

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*Consult [api-reference.md](api-reference.md) for complete listing*