std.stdint seems to be an outcast?

[Meta via Digitalmars-d]

On Monday, 8 December 2014 at 17:21:00 UTC, Gary Willoughby wrote:
> There is a module called std.stdint located here:
>
> http://dlang.org/phobos/std_stdint.html
>
> but it doesn't appear in the documentation index here:
>
> http://dlang.org/phobos/index.html
>
> Not only that but when looking at the source it's just publicly 
> importing core.stdc.stdint.
>
> What's the deal here? Is this a supported module? Should it 
> appear in the doc index?

I think it's a leftover from D's earlier days, but don't quote me 
on that.