RE: netdb.h, reentrant libc, h_errno

["Wichmann, Mats D" <mats.d.wichmann@intel.com>]

Well, I'll add a few of my own comments:

ordinary (non-kernel) programmers are not supposed to include
many of the <sys> headers that have /usr/include equivalents;
so certainly sys/file.h and sys/signal.h should not be added.
That does mean "porting work" for folks who want to be LSB
conforming, but that's always been the way for source standards.

features.h and memory.h seem to be common inclusions, and
they're ones that are not familiar to me from my mostly
non-Linux background so I have no idea what to say about them.
Anybody?

> The SUS related ones should be added, but I'm not too sure 
> about the rest.
> We would have to look closer at why they are needed, and 
> wether or not we
> have included interfaces that correspond to the header.

>                                 Stuart