NEWS: Mention __unused and __block removal.

diff --git a/NEWS b/NEWS
index 4dbff5d03ff25a160f33558cade60d678c0dc640..6b0a9930671867fdd29ffb9fde15e6e0ac8f78f9 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -21,6 +21,11 @@ Version 2.19
   16071, 16072, 16074, 16078, 16103, 16112, 16143, 16144, 16146, 16150,
   16151, 16153, 16167, 16172, 16245.
 
+* The public and private headers no longer use __unused nor __block.  This
+  change is to support compiling programs that are derived from BSD sources
+  and use __unused internally, and to support compiling with Clang's -fblock
+  extension which uses __block.
+
 * CVE-2012-4412 The strcoll implementation caches indices and rules for
   large collation sequences to optimize multiple passes.  This cache
   computation may overflow for large collation sequences and may cause a