Does anybody use Gnulib's eealloc module?

[Paul Eggert]

Does any package use Gnulib's eealloc module? Although it seems to code 
stolen from Coreutils in 2006, as far as I can see Coreutils has never 
used the module, though Coreutils does use m4/eealloc.m4 which comes 
with Gnulib's malloca, regex, and relocatable-prog-wrapper modules.

I'm asking because if people use the eealloc module, it should be 
updated for C23's realloc semantics (and probably other things). If 
nobody's using it, though, we should just remove it or mark it 
obsolescent or obsolete or whatever.