* Sort alphabetically.
* use ErrorKind::*;

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

* Sort the single matches alphabetically.
* use ErrorKind::*;

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

use ErrorKind::*;

I don't feel confident enough about Windows things to reorder this
alphabetically

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

DWORD is a type alias for u32, so this makes no difference.
But this entry is anomalous and in my forthcoming commits I am going
to import many errors wholesale, and I spotted that my wholesale
import didn't match what was here.

CC: Chris Denton <christophersdenton@gmail.com>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

We're going to add many more of these.

This commit is pure code motion, plus the necessary administrivia, as
I have veried with the following runes:

  $ git-diff HEAD~ | grep '^+' |sort >plus
  $ git-diff HEAD~ | grep '^-' | perl -pe 's/^-/+/' |sort >min
  $ diff -ub min plus |less

The output is precisely the expected `mod` and `use` directives.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Dump mingw-64's error codes into our source tree.

I have verified with these runes:

  $ f=library/std/src/sys/windows/c/errors.rs
  $ diff -ub <(git-cat-file blob HEAD~:$f | sort) <(cat $f | perl -pe 's/WSABASEERR \+ (\d+)/10000 + $1/e' |sort) |grep ^- |less

that this does not change any existing values.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

For some reason these aren't in the mingw list.

We'll need them shortly.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Rationale for the mappings etc. is extensively discussed in the MR
  rust-lang#79965

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>