From 2f8057e4b855defd76c270c43ed7c78fc418069c Mon Sep 17 00:00:00 2001
From: jmjatlanta <jmjatlanta@gmail.com>
Date: Thu, 20 Jul 2017 15:03:11 -0500
Subject: [PATCH] added include to squelch warning

---
 include/libp2p/crypto/key.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/libp2p/crypto/key.h b/include/libp2p/crypto/key.h
index 1139785..245b9e8 100644
--- a/include/libp2p/crypto/key.h
+++ b/include/libp2p/crypto/key.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <stdlib.h>
+
 /**
  * Utilities for public keys
  */