
crc32 v1.2.0 / 30.Dec.1999 / by ~g/RRR Sorority Division

crc32 is a quick hack to calculate CRC32 (arj,rar,zip,sfv)
checksums on UNIX-type systems. This works atleast on i586
Linux and gcc. You might be able to compile this on other 
OSes as well, as all the code is pretty basic. Your 
"unsigned long" should be 32 bits (4 bytes), though.

Usage: crc32 [-c <file1> ...] [-p <filename>] [-i <sfvfile>]

[-c <file(s)>] Creates a new .sfv file by calculating the
checksums of the given files. The file is printed to stdout. 

[-p <filename>] Prints out a 8 byte checksum string for 
a given file

[-i <sfvfile>] Takes an .sfv file as an input, tries to 
find the files in it from the current dir, and does the
crc checks. Reports if the CRCs were ok or not.


