Ping Re: Make endian-conversion macros always return correct types (bug 16458)

[Joseph Myers]

Ping (rather soon, but the longer we leave the build broken the more 
likely it is that new build failures appear before the old ones are fixed 
and it's hard to disentangle the causes; glibc may be in a freeze, but GCC 
and binutils development are pretty active right now).  This patch 
<https://sourceware.org/ml/libc-alpha/2017-01/msg00151.html> is pending 
review.

-- 
Joseph S. Myers
joseph@codesourcery.com