cpplib and endianness problems

[Alexandre Oliva]

On Jan 15, 2001, Neil Booth <neil@daikokuya.demon.co.uk> wrote:

> Jamie Lokier wrote:-
>> Does it pass with 0x1234?  If so, wchar_t is signed and getting
>> sign-extended.

> Yes, it appears OK.  So I'll comment out the old test, with this patch.

I think it would be nice to check whether we do The Right Thing (TM)
when wchar_t is signed too.  How about this patch?  Ok to install?