[HarfBuzz] harfbuzz: Branch 'master'

[Behdad Esfahbod]

 src/hb-blob.cc |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit e3a15d0c6d088963e61f7fbebe25e1096d8e2903
Author: Ting-Wei Lan <lantw at src.gnome.org>
Date:   Fri Jan 12 15:33:16 2018 +0800

    Update _POSIX_C_SOURCE to the latest version
    
    Defining _POSIX_C_SOURCE to an old version on FreeBSD can cause C99 to
    be disabled in libc.

diff --git a/src/hb-blob.cc b/src/hb-blob.cc
index 59c83336..4cf6d1e5 100644
--- a/src/hb-blob.cc
+++ b/src/hb-blob.cc
@@ -26,7 +26,7 @@
 
 /* http://www.oracle.com/technetwork/articles/servers-storage-dev/standardheaderfiles-453865.html */
 #ifndef _POSIX_C_SOURCE
-#define _POSIX_C_SOURCE 199309L
+#define _POSIX_C_SOURCE 200809L
 #endif
 
 #include "hb-private.hh"