From 82aa3e3f43b758fd0c22439288dc8d4e36515ae1 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Sat, 9 Nov 2013 20:23:26 -0600
Subject: Define _DARWIN_C_SOURCE to get SIGWINCH on OS X

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
---
 src/sigs.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/sigs.c b/src/sigs.c
index e746a01..18abcba 100644
--- a/src/sigs.c
+++ b/src/sigs.c
@@ -44,6 +44,11 @@
 #define __BSD_VISIBLE 1
 #endif
 
+#ifndef _DARWIN_C_SOURCE
+/* Needed for SIGWINCH on Darwin. */
+#define _DARWIN_C_SOURCE 1
+#endif
+
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
-- 
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