[ping 6] [patch] attribute to reverse bitfield allocations (is anyone even reading these?)

[DJ Delorie]

> Did you ever dig up the Apple test cases from the APPLE LOCAL work I
> pointed you at earlier?

Sorry, I read that as "the internal tree at Apple" not "the apple
branch at fsf".  I'll look at it, thanks!

> They will be more comprehensive that any testing you've done, and,
> if you get them to all pass, the work should be closer to being
> complete.  The feature needed a ton of testcases, a few didn't cut
> it.

Worse, the test cases need to be target-endian-specific, and
sizeof(int) agnostic.