From 60864c7bdfb5ee05f204f23cbe37d64a299fde55 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Sun, 1 Feb 2015 13:04:36 +1100
Subject: [PATCH] Fix symbol size warning

---
 src/sha2.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sha2.h b/src/sha2.h
index f3eafca0..d4701124 100644
--- a/src/sha2.h
+++ b/src/sha2.h
@@ -57,7 +57,7 @@ typedef struct {
     uint32_t h[8];
 } sha256_ctx;
 
-uint32_t sha256_k[64];
+extern uint32_t sha256_k[64];
 
 void sha256_init(sha256_ctx * ctx);
 void sha256_update(sha256_ctx *ctx, const unsigned char *message,