wip/CRCpp 1.2.2.0 NetBSD

Tired of writing CRC code over and over again? Don't want to include a dozen boost header files just for a little bit of functionality? CRC++ is a portable and extremely lightweight alternative that is incredibly simple, fast and clean.

CRC++ supports bit-by-bit and byte-by-byte calculation of full and multipart CRCs. The algorithms used are highly optimized and can even be configured to be branchless (as always, be sure to profile your code to choose the most efficient option). CRC++ is a great option for embedded C++ projects with a need for efficiency.

CRC++ consists of a single header file which can be included in any existing C++ application. No libraries, no boost, no mess, no fuss.

Any CRC width is supported - even CRCs larger than 64 bits, provided there is an integer type large enough to contain it. Trying to compute a 57-bit CRC? Got you covered.