From b544a37a72bd4c5546d7e407878f45cfa6126668 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alexander=20F=C3=A6r=C3=B8y?= <ahf@0x90.dk>
Date: Thu, 2 Apr 2015 18:43:24 +0200
Subject: [PATCH] Fix warning: missing declaration for memcpy().

---
 c_src/enacl_nif.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/c_src/enacl_nif.c b/c_src/enacl_nif.c
index 6273eda..7f59087 100644
--- a/c_src/enacl_nif.c
+++ b/c_src/enacl_nif.c
@@ -1,5 +1,7 @@
 #include "erl_nif.h"
 
+#include <string.h>
+
 #include <sodium.h>
 
 #ifndef ERL_NIF_DIRTY_SCHEDULER_SUPPORT