The IOCCC source code rule size checking tool.
usage: iocccsize [-ihvV] prog.c
iocccsize [-ihvV] < prog.c
-i ignored for backward compatibility
-h print usage message in stderr and exit
-v turn on some debugging to stderr; -vv or -vvv for more
-V print version and exit
The source is written to stdout, with possible translations ie. trigraphs.
The IOCCC net count rule 2b is written to stderr; with -v, net count (2b),
gross count (2a), number of keywords counted as 1 byte; -vv or -vvv write
more tool diagnostics.