[patch]: Fix build for GO32 and WIN32 targets

[Eli Zaretskii]

> From: Pedro Alves <pedro@codesourcery.com>
> Date: Thu, 21 Jan 2010 22:18:44 +0000
> Cc: gdb-patches@sourceware.org,  ktietz70@googlemail.com
> 
> I've answered your question of why don't other targets hit the same
> problem.  If there's something to should be done to implement some
> missing bits for djgpp or mingw, that's a completely separate
> change.

I never said that I objected to this change (I don't), I just wanted
to understand it, regardless.