From 42a969202c9b984a0c4a81d937bb1e9940ba13a1 Mon Sep 17 00:00:00 2001
From: Michael Hamburg <mike@shiftleft.org>
Date: Sat, 22 Apr 2017 19:09:10 -0700
Subject: [PATCH] add _DEFAULT_SOURCE for more modern glibc

---
 src/shake.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shake.c b/src/shake.c
index 009f4da..dba72dc 100644
--- a/src/shake.c
+++ b/src/shake.c
@@ -13,6 +13,7 @@
 
 #define __STDC_WANT_LIB_EXT1__ 1 /* for memset_s */
 #define _BSD_SOURCE 1 /* for endian */
+#define _DEFAULT_SOURCE 1 /* for endian with glibc 2.20 */
 #include <assert.h>
 #include <stdint.h>
 #include <string.h>