Drop main() prototype.

branches: 1.23.34;
Use proper format string

Remove clause 3 (UCB advertising clause) from the University of Utah
copyright. Confirmed by Mike Hibler, mike at cs.utah.edu - thanks!
Also, merge UCB and Utah copyright texts back into one, as they
originally were.

Extra verification by snj@.

branches: 1.21.16;
Remove the \n and tabs from the __COPYRIGHT() strings.
Tweak to use a consistent format.

branches: 1.20.12;
- Removed unused ctype.h header
- ANSI'fy
- Removed __P() macros

From: Slava Semushin <slava.semushin@gmail.com>

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

null commit

poll.h, not sys/poll.h

select() -> poll()

sweep of errx/warnx, remove unnecessary trailing \n

convert to use getprogname()

comment about the backslash used to avoid trigraph

use explicit name rather than __progname in openlog

avoid accidental use of ANSI C trigraphs.

Use pidfile(3).

- use an array MAXHOSTNAMELEN+1 size to hold hostnames
- ensure hostname from gethostname() is nul-terminated in all cases
- minor KNF
- use MAXHOSTNAMELEN over various other values/defines
- be safe will buffers that hold hostnames

use strchr/strrchr/memset/memmove instead of index/rindex/bzero/bcopy

getopt returns -1 not EOF

Fix compiler warnings, build with WARNS.

Be safer with types. From Scott Reynolds <scottr@plexus.com>

Use new-style RCS ids.

A few things:
* Don't compute the basename, use __progname.
* Use daemon() to detach.
* Use err(3) functions where appropriate.
* Remove some old 4.2 stuff.

rbootd for booting HP workstations from 4.4BSD/Utah.

branches: 1.1.1;
Initial revision