Merge with FreeBSD revision 1.20 (markm):
authorChris Pressey <cpressey@dragonflybsd.org>
Fri, 31 Dec 2004 21:16:09 +0000 (21:16 +0000)
committerChris Pressey <cpressey@dragonflybsd.org>
Fri, 31 Dec 2004 21:16:09 +0000 (21:16 +0000)
commit15536adcacec86f03c0d9f60336906cecaa601dd
tree247736a5caeaa92080415493b5af186944fde694
parent85dd5a5d5679d394e2298ef73c09de286d68c4dc
Merge with FreeBSD revision 1.20 (markm):

"Big cleanup. Remove unused stuff, make closer to style(9).

 OK'ed by: peter (long time ago)"

In detail:
- Reorder #includes.
- Assume stdarg.h, remove __V() macro.
- Assume TERMIOS, remove TERMIO code.
- Remove SUNOS-specific, SOL2-specific, and ultrix-specific code.
- Remove unused code.
- Remove `register' keywords.
- Add `__unused' to unused function parameters.
- Reduce warnings.
usr.bin/chat/chat.c