Merge from gnulib
commitf3fa5d7e229f88e6f83dc24757b33e9b17bf10ae
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 2 Dec 2016 05:56:49 +0000 (1 21:56 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 2 Dec 2016 05:57:15 +0000 (1 21:57 -0800)
tree81af303417b41d6d70a71461e2d81434710d1347
parentebb96114d88af64cbb72f42052cb359ba8010aa2
Merge from gnulib

This incorporates:
2016-11-27 md4,md5,sha*: tune for recent glibc _STRING_INLINE_unaligned
2016-11-21 snippet/c++defs: Simplify _GL_CXXALIAS_* macros.
* build-aux/snippet/c++defs.h:
* lib/md5.c, lib/sha1.c, lib/sha256.c, lib/sha512.c:
Copy from gnulib.
build-aux/snippet/c++defs.h
lib/md5.c
lib/sha1.c
lib/sha256.c
lib/sha512.c