- ansify, knf.
- no functional changes

revert some of dsl's changes to make things build on i386; he can undo what
he wants when he comes back.

Remove a load of pointless casts - one that even lint doesn't bleat about.

get the trailing-slash logics right

PR/30839: Tomas Skäre: Buffer underflow in lib/libc/stdio/tempnam.c
when *dir == "".

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

Patches provided by Joel Baker in PR 22280, verified by myself.

Merge the nathanw_sa branch.

use more Xs for filename templates.
from OpenBSD.

casts to size_t

delint

Need internal names for snprintf() and vsnprintf().

Mention mkdtemp() in the warnings.

__warn_references and __indr_reference semicolon fixups. From
Chris Demetriou <cgd@pa.dec.com>.

Fix RCSID's
Fix gcc warnings.
Add prototypes for functions that were declared in more than one place
to local.h or extern.h and use that instead.

Modify to have _gettemp generate different names on repeated calls even if the
file was not created. Tempnam modified to make use of full possibilities.

add warn_refs for mktemp(), tempnam(), and tmpnam() since most code
use these incorrectly. mkstemp() is ok however. inspired by openbsd

Merged with 4.4lite.
Changed to conform to NetBSD's new RCS Id convention.

needs string.h

Declare rcsid strings so they are stored in text segment.

Add RCS identifiers.

fixed problem with 2 `/' chars back to back in temp files, which kills emacs

initial import of 386bsd-0.1 sources