usr/src/usr.bin/cksum/tags

COMPUTE crc.c   /^#define       COMPUTE(var, ch)        (var) = (var) << 8 ^ crct/
Mcksum  cksum.c /^main(argc, argv)$/
crc     crc.c   /^crc(fd, cval, clen)$/
csum1   sum1.c  /^csum1(fd, cval, clen)$/
csum2   sum2.c  /^csum2(fd, cval, clen)$/
pcrc    print.c /^pcrc(fn, val, len)$/
psum1   print.c /^psum1(fn, val, len)$/
psum2   print.c /^psum2(fn, val, len)$/
usage   cksum.c /^usage()$/