Add GLOB_TILDE_CHECK (from GNU)

add globstar.

branches: 1.25.2;
add glob_pattern_p for glibc because cvs needs it and it is a huge mess
to compile in the gnu glob code.

branches: 1.24.6; 1.24.8;
PR/39534: Henning Petersen: Typo = instead of / to close comment.

branches: 1.23.4;
GLOB_NO_DOTDIRS patch from mouse@
Fixes re-definition of GLOB_PERIOD.

branches: 1.22.4;
From Richard M Kreuter, add GLOB_PERIOD.

branches: 1.21.10;
PR/33123: Murray Armfield: standards compliance & glob.h
Certain fields in glob.h need to be size_t; fix this and version glob(3).
http://www.opengroup.org/onlinepubs/000095399/basedefs/glob.h.html

compat code reorg

de-__P -- the hack is long since useless. Discussed with christos,
matt, kleink, others. Approved by christos.

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

branches: 1.17.2;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22270, verified by myself.

Add a new feature-test macro, _NETBSD_SOURCE. If this is defined
by the application, all NetBSD interfaces are made visible, even
if some other feature-test macro (like _POSIX_C_SOURCE) is defined.
<sys/featuretest.h> defined _NETBSD_SOURCE if none of _ANSI_SOURCE,
_POSIX_C_SOURCE and _XOPEN_SOURCE is defined, so as to preserve
existing behaviour.

This has two major advantages:
+ Programs that require non-POSIX facilities but define _POSIX_C_SOURCE
can trivially be overruled by putting -D_NETBSD_SOURCE in their CFLAGS.
+ It makes most of the #ifs simpler, in that they're all now ORs of the
various macros, rather than having checks for (!defined(_ANSI_SOURCE) ||
!defined(_POSIX_C_SOURCE) || !defined(_XOPEN_SOURCE)) all over the place.

I've tried not to change the semantics of the headers in any case where
_NETBSD_SOURCE wasn't defined, but there were some places where the
current semantics were clearly mad, and retaining them was harder than
correcting them. In particular, I've mostly normalised things so that
_ANSI_SOURCE gets you the smallest set of stuff, then _POSIX_C_SOURCE,
_XOPEN_SOURCE and _NETBSD_SOURCE in that order.

Tested by building for vax, encouraged by thorpej, and uncontested in
tech-userlevel for a week.

Partially back out previous: don't apply restrict qualifier to pointer
to function.

Sprinkle some __restrict into <glob.h>.

fix comment.

Add GLOB_LIMIT

branches: 1.11.2; 1.11.10; 1.11.12;
Typo: POSXI -> POSIX.
Re-add GLOB_QUOTE and GLOB_ABEND bracketed by standards ifs for source
compatibility.

* Remove GLOB_QUOTE, add GLOB_NOESCAPE. Per POSIX, backslash quoting of
special characters is the default behaviour, which may be disabled by
setting GLOB_NOESCAPE.
* Add GLOB_NOMATCH, which will be returned if no matching pathnames have been
found and GLOB_NOCHECK was not set.
* Add GLOB_NOSYS for completeness; it will never happen.

Replace the old GLOB_ABEND constant with (the standardized) GLOB_ABORTED.

Fix __RENAME quoting lossage (don't pass it a quoted string). From
Chris Demetriou <cgd@pa.dec.com>.

New hacks to make libc work painlessly without bumping the major number:
use type func(arg1s) asm("emitted_name") gcc mechanism.
Suggested by Bill Sommerfeld.

branches: 1.6.2;
Hacks to enable libc to work without bumping the major.

new RCS ID format.

update to latest version

New versions to go with new fts() et al.

Add RCS identifiers.

branches: 1.1.1;
Initial revision