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    perl -MO=Deparse wc.c > deparse.pl

    gcc wc.c -E > wc.txt

# note the comma. This will unshift the first command line
# argument onto @ARGV and set $_
...
{
    printf "%7d %7d %7d total\n", $i[7], $i[6], $i[8];
}

#include <sys/types.h>
#include <sys/stat.h>
...
    printf("%7d %7d %7d total\n",i [7],i [6],i [8]);
  }
}