We are not using any alloc function that respects that variable, so
lets drop it. Backport of this commit:

  commit 0ce61e21d6d7dcca0090e319bbcdb678570f2c3f
  Author: Adam Jackson <ajax@redhat.com>
  Date:   Fri Oct 3 16:05:19 2008 -0400

    Remove the Must_have_memory hack.

    Also remove an astonishing amount of misunderstanding of how casts work.

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

Fixes ArcticaProject/nx-libs#105

This prepares the file to be moved from mi to dix. This patch
was done mechanically with the included scripts 'fix-miregion' run over
the entire X server and 'fix-miregion-private' run over
include/regionstr.h and mi/miregion.c.

v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)

This is a huge mechanical patch and a few small fixups required to finish
the job. They were reviewed separately, but because the server does not
build without both pieces, I've merged them together at this time.

The mechanical changes were performed by running the included
'fix-region' script over the whole nx-X11/programs/Xserver tree:

$ cd nx-X11/programs/Xserver && ( git ls-files | grep -v '^fix-' | xargs ./fix-region; )

And then, the white space errors in the resulting patch were fixed
using the provided fix-patch-whitespace script.

$ sh ./fix-patch-whitespace

Thanks to Jamey Sharp for the mighty fine sed-generating sed script.

v1: Keith Packard <keithp@keithp.com> (X.Org xserver commit: 2dc138922b7588515d5f2447e4b9dcdc0bef15e0)
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (apply fix-region script to nx-libs)

 This lets us stop using the 'pointer' typedef in Xdefs.h as 'pointer'
 is used throughout the X server for other things, and having duplicate
 names generates compiler warnings.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
 Rebased against NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

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

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