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