CRC-16 source code wanted

[Doug Gwyn]

In article <461 at frcs.UUCP> paul at frcs.UUCP (Paul Nash) writes:
>I am looking for C source code to implement the CRC-16 algorithm.  I
>have seen various from time to time, but cannot think of a place.  If
>you have a suitable (short) routine, please post it or mail me a copy,
>or tell me where I can find one.

In the past few days, R.Hyde and I have been using CRC-16 as an example
for comparison of programming in C vs. assembler, in the comp.sys.apple2
newsgroup.  If it hasn't yet expired on your site, grep the archives for
"crc".