[RFC-v2] Add windows Thread Information Block

[Eli Zaretskii]

> From: "Pierre Muller" <muller@ics.u-strasbg.fr>
> Cc: <gdb-patches@sourceware.org>
> Date: Wed, 1 Jul 2009 16:41:44 +0200
> 
> info w32 thread-information-block 
> with 
> info w32 tib 
> as an alias.

This is good.

>   Concerning the documentation, I would also like that we 
> first decide if we want it to become
> "info thread-information-block" or stay 
> "info w32 thread-information-block".

As long as it is a Windows-only feature, "info w32" is more
appropriate.

Thanks.