From 55e250d16a093e80e37d6a73f1b95ff95f7ca5d8 Mon Sep 17 00:00:00 2001
From: Christopher Brannon <chris@the-brannons.com>
Date: Thu, 21 Jul 2016 05:56:43 -0700
Subject: [PATCH] Fix implicit function declaration warning.

---
 espeak.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/espeak.c b/espeak.c
index 0aa6a62..f09d3c4 100644
--- a/espeak.c
+++ b/espeak.c
@@ -17,6 +17,7 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define _GNU_SOURCE
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>