src-test2/lib/libc/string/wcsspn.c, branch release/11.4.0

Revert r330897:

2018-03-29T02:50:57Z

This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code. Revert with prejudice. This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes. Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes. Requested by: gjb (re)

Partial merge of the SPDX changes

2018-03-14T03:19:51Z

These changes are incomplete but are making it difficult to determine what other changes can/should be merged. No objections from: pfg

- ANSIfy function definitions

2009-02-03T17:58:20Z

- use nul when we are looking for a terminating character where appropriate Approved by: imp

Remove unnecessary #include ; it was used to bring in the

2002-09-21T00:29:23Z

_DIAGASSERT macro on NetBSD, but we don't need it.

Fix the style of the SCM ID's.

2002-03-22T21:53:29Z

I believe have made all of libc .c's as consistent as possible.

Increment the loop counter.

2001-11-10T17:36:58Z

PR: bin/29218 Submitted by: Goran Lowkrantz

rcsid[]->__FBSDID

2001-11-07T19:55:16Z

Make the rcsid and FreeBSD IDs more sane in the wcs* and wmem* files.

2001-05-24T08:47:42Z

Do the same for the non-wcs*/wmem* files while I'm here.

Unbreak world; _DIAGASSERT macro is not available in FreeBSD.

2001-05-16T14:34:47Z

initial import of locale insensitive wcs* and wmem* functions.

2001-05-15T06:01:19Z

Obtained from: NetBSD and Citrus.