1) Get rid of strtop(), which was a NiH-version of estrtonum(). 2) Boolean-style-fixes. 3) Update usage, reflecting num-idiom, also update manpage accordingly. 4) Don't break after usage(). 5) Rewrite main loop with *argv instead of argv[i]. 6) Don't play around with who < 0 and stuff. 7) Rename status to ret for consistency.
1.3 KiB
1.3 KiB