From 0ca9573e420be98f42479e7f1e361eeb11641c03 Mon Sep 17 00:00:00 2001
From: Javier Smooth <iamjaviersmooth@gmail.com>
Date: Mon, 27 Jul 2015 04:20:42 -0700
Subject: [PATCH] clean up compiler warning in groestl

---
 src/crypto/groestl.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/crypto/groestl.c b/src/crypto/groestl.c
index 00bf987..8884a74 100644
--- a/src/crypto/groestl.c
+++ b/src/crypto/groestl.c
@@ -8,6 +8,8 @@
  *
  */
 
+#include <stddef.h>
+
 #include "groestl.h"
 #include "groestl_tables.h"
 
@@ -204,7 +206,7 @@ static void OutputTransformation(hashState *ctx) {
 
 /* initialise context */
 static void Init(hashState* ctx) {
-  int i = 0;
+  size_t i = 0;
   /* allocate memory for state and data buffer */
 
   for(;i<(SIZE512/sizeof(uint32_t));i++)
@@ -357,4 +359,4 @@ static int crypto_hash(unsigned char *out,
   return 0;
 }
 
-*/
\ No newline at end of file
+*/