re: ldbl128 transition for alpha, powerpc, sparc, s390

[Ron <ron@debian.org>]

Hi,

Looking at my packages that doko flagged for this transition,
I see at least one place where on some platforms (though not
for any Debian arch) a long double may be passed to an api
function as a vararg.

If there are other such packages they may not have been caught
by his scan for 'long *double'.  Finding them automatically
could be an interesting exercise for some lucky reader ...

There probably aren't many that fit that description, but there
may be a couple so I figured its worth giving people a head-up
about.

Cheers,
Ron