>>>>> On Wed, 7 Aug 2002 12:13:58 -0400 (Eastern Daylight Time),
	Todd Vierling <tv@pobox.com> said:

> Personally, I'd only be curious to make sure that the GCC 3.0 builtin
> definition matches the previous definition -- for the purposes of ABI
> compatibility.  If the ABI matches, there's no problem; if it doesn't match,
> you've created a flag day.  8-)

Well, it isn't ABI compatbile, because va_list before GCC 3.0 is
passed as a struct in function argument, and va_list since GCC 3.0 is
passed as a pointer to a struct in function argument.
--
soda