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From: W8SDZ@SIMTEL20.ARPA (Keith Petersen)
Newsgroups: comp.sys.zenith.z100
Subject: crc for unix (and MSDOS)
Message-ID: <KPETERSEN.12406992887.BABYL@SIMTEL20.ARPA>
Date: 16 Jun 88 22:07:00 GMT
References: <malpass.at.ll-vlsi.arpa>
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 15

Don, PD2:<UNIX-C.CPM>CRCK.C (version 2.0 as you mentioned) is the
latest version of the Unix version of my CP/M CRCK program.

PD1:<MSDOS.FILUTL>CRC67.ARC contains the latest MSDOS version.

Experiment with the -t (text) and -c (com) options on the Unix
version.  They take into account cr/lf end-of-lines in text files and
128-byte boundry zero padding in binary files, respectively.  The CRC
lists on SIMTEL20 assume 128-byte boundries even if the file isn't.
This was done because when it was written most modem programs did not
pass exact-length size information.

--Keith Petersen
Maintainer of the CP/M and MSDOS archives at SIMTEL20.ARPA [26.0.0.74]
Arpa: W8SDZ@SIMTEL20.ARPA
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