libc-config: merge from glibc
commite8e003da5482abb42c8800b8b1cae42832dab0f9
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 15 Oct 2018 05:37:55 +0000 (15 00:37 -0500)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 15 Oct 2018 05:39:02 +0000 (15 00:39 -0500)
tree753f1d7af010589c7d01109077cf8ccfaf09c294
parentd63720fdeec91b230174fc8676efb6286837e82c
libc-config: merge from glibc

* lib/cdefs.h (__glibc_has_attribute): New macro.
ChangeLog
lib/cdefs.h