PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without
listing (and other minor fixes)

Change all the 'return(x)' to 'return c'.
Makes some other searches I want to do a bit easier.

PR/27209: Greg A. Woods: typo in comment in pax/tty_subs.c

branches: 1.16.4;
Overhaul how `build.sh tools' are used:

* Rename "config.h" to "nbtool_config.h" and
HAVE_CONFIG_H to HAVE_NBTOOL_CONFIG_H.
This makes in more obvious in the source when we're using
tools/compat/config.h versus "standard autoconf" config.h

* Consistently move the inclusion of nbtool_config.h to before
<sys/cdefs.h> so that the former can provide __RCSID() (et al),
and there's no need to protect those macros any more.

These changes should make it easier to "tool-ify" a program by adding:
#if HAVE_NBTOOL_CONFIG_H
#include "nbtool_config.h"
#endif
to the top of the source files (for the general case).

Move Keith Muller's code from a 4-clause to a 3-clause licence by removing
the advertising clause. Diffs provided in PR 22397 by Joel Baker, confirmed
to the board by Keith Muller.

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

Patches provided by Joel Baker in PR 22249, verified by myself.

No other program prints errors inside angle brackets!

cosmetic error condition improvements.
- sprinkle some fflush() to print filenames correctly.
- print a \n to stdout to fix formatting.
- English, consistently use "Cannot" in error messages.

some whitespace cleanup.

branches: 1.11.2;
Protect __RCSID and __COPYRIGHT from being invoked if not defined.

- ansi KNF (just remove all the #ifndef __STDC__ prototype junk,
leaving the ansi stuff)
- use longlong_t instead of quad_t (etc), and rename *uqd*() -> *ull*()
- clean up the NET2_STAT stuff similar to ftpd; provide #defines and
macros which select which cast to use, etc
- clean up the NET2_FTS and NET2_REGEX #define use

va_{start,end} audit:
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.

Cleanup and fix typos.
Partially from FreeBSD.

- Rename local warn so tty_warn that we can include <err.h> since this program
uses err() and errx().
- Fix printf format strings.
- Added WARNS=1; note
- Added missing prototypes.
- Split overloaded trail function into trail() and subtrail().

kill 'register'

convert to new RCS id conventions.

use strerror() instead of sys_errlist[]

Fix up RCS ids.

Add RCS ID's

branches: 1.1.1;
Initial revision

From 4.4 lite

fix botched pullup from ticket #1021 and make sure this compiles on
non-NetBSD hosts again. Also fixes PR#24481

Pullup rev 1.12-1.16 (requested by rafal in ticket #1021)

Pullup pax to current version on trunk. Includes many fixes.

Apply patch (requested by riz in ticket #5512):
Sync pax with HEAD of 2005-07-22.