From 738837bdaa258a716edecfc8dcdeb7210d73860b Mon Sep 17 00:00:00 2001
From: Michael Schubert <schu@schu.io>
Date: Sat, 11 Aug 2012 12:29:24 +0200
Subject: [PATCH] sha1: add missing header guards

---
 src/sha1.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/sha1.h b/src/sha1.h
index 93a244d76..f0a16f2cf 100644
--- a/src/sha1.h
+++ b/src/sha1.h
@@ -5,6 +5,9 @@
  * a Linking Exception. For full terms see the included COPYING file.
  */
 
+#ifndef INCLUDE_sha1_h__
+#define INCLUDE_sha1_h__
+
 typedef struct {
 	unsigned long long size;
 	unsigned int H[5];
@@ -19,3 +22,5 @@ void git__blk_SHA1_Final(unsigned char hashout[20], blk_SHA_CTX *ctx);
 #define SHA1_Init	git__blk_SHA1_Init
 #define SHA1_Update	git__blk_SHA1_Update
 #define SHA1_Final	git__blk_SHA1_Final
+
+#endif