[PATCH] Delete *-config.h.in entries that are never defined now.

[Daniel Stone]

Hi,

On Thu, May 12, 2011 at 03:21:53PM -0700, Jamey Sharp wrote:
> Various #ifdefs remain that are conditional on _POSIX_SOURCE or
> _XOPEN_SOURCE, and I'm skeptical that any of those are correct, but
> that's a subject for another day.

Most of this is to work around historical libc damage, sadly.

> -/* BSD-compliant source */
> -#undef _BSD_SOURCE
> -
> -/* POSIX-compliant source */
> -#undef _POSIX_SOURCE
> -
> -/* X/Open-compliant source */
> -#undef _XOPEN_SOURCE

And these three.

Cheers,
Daniel