From dc5a3fe4efee222dd8512fd63d9445ae5de42fc1 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@python.org>
Date: Wed, 7 Sep 2016 00:32:06 +0200
Subject: [PATCH] Issue #26798: for loop initial declarations, take 3

---
 Modules/_blake2/impl/blake2s-ref.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_blake2/impl/blake2s-ref.c b/Modules/_blake2/impl/blake2s-ref.c
index 157e9a2298a..b90e8efc4ef 100644
--- a/Modules/_blake2/impl/blake2s-ref.c
+++ b/Modules/_blake2/impl/blake2s-ref.c
@@ -150,6 +150,7 @@ BLAKE2_LOCAL_INLINE(int) blake2s_init0( blake2s_state *S )
 int blake2s_init_param( blake2s_state *S, const blake2s_param *P )
 {
   const uint32_t *p = ( const uint32_t * )( P );
+  size_t i;
 
   blake2s_init0( S );