This lifts xtrans to the state of this commit:
    commit 560d7550e23e9b14056b4a9b2569c2f256015f8a
    Author: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
    Date:   Sat Sep 10 22:09:51 2016 -0700

        Update strlcpy macro check to also check HAVE_STRLCPY

        xorg-server moved from HAS_STRLCPY to HAVE_STRLCPY in 2011

        cf-xserver: d829a7c5cb42c979b58f3547136df5b05d906423
Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>

Remove CLTS code

Never been used, as far as I can tell.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>

empty lines and trailing whitespace

just as Xorg upstream did

 This has already been started while replacing copyright info in file
 headers and has now been completed with this commit.

X11/nx-X11 clear-up: More places where we need to explicitly distinguish between X11 and nx-X11 namespace regarding header include paths.

old-arch cleanup: Drop CRAY support (i.e., drop code related to CRAY, _CRAY, WORD64, WORD64ALIGN, MUSTCOPY, UNSIGNEDBITFIELDS definitions).

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository