Enable WARNS=4 by default for usr.bin, except for:
awk bdes checknr compile_et error gss hxtool kgetcred kinit
klist ldd less lex locale login m4 man menuc mk_cmds
mklocale msgc

Enable WARNS=4 by default for usr.bin, except for:
awk bdes checknr compile_et error gss hxtool kgetcred kinit
klist ldd less lex locale login m4 man menuc mk_cmds
mklocale msgc openssl rpcgen rpcinfo sdiff spell ssh
string2key telnet tn3270 verify_krb5_conf xlint

show more ...

Bring in xargs from FreeBSD to gain -I, -J etc. but keep our GNU compatible
exit values.

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id conventions.
Changed to use err(),errx(),warn(),warnx().

Add RCS identifiers.

initial import of 386bsd-0.1 sources