std_limits.h os_defines.h

[Mark Mitchell]

--On Friday, August 10, 2001 07:36:47 PM +0200 Gabriel Dos Reis 
<gdr@codesourcery.com> wrote:

>
> | Gaby, unless you can think of a reason not to use this, you might
> | as well remove __glibcpp_plain_char_is_signed, and use
> | __CHAR_UNSIGNED__ directly.
>
> Richard,
>
> What about the below?

I'm not Richard, but it looks good to me, if it tests OK.  You could
go one step further and eliminate plain_char_is_signed and just
use !__CHAR_UNSIGNED__ instead, but the current thing is fine too.
If we ever really make V3 work with another compiler, it will be
good to have the indirection, I guess.

-- 
Mark Mitchell                mark@codesourcery.com
CodeSourcery, LLC            http://www.codesourcery.com