From a65484a7e591a358801cc8b556e5a580f16953ff Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Sun, 6 Dec 2015 18:47:07 +0100
Subject: [PATCH] Don't define unused variables

---
 src/libsodium/sodium/utils.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/libsodium/sodium/utils.c b/src/libsodium/sodium/utils.c
index 25a098c0..00ee38ad 100644
--- a/src/libsodium/sodium/utils.c
+++ b/src/libsodium/sodium/utils.c
@@ -170,11 +170,12 @@ void
 sodium_increment(unsigned char *n, const size_t nlen)
 {
     size_t        i = 0U;
-    uint64_t      t64, t64_2;
-    uint32_t      t32;
     uint_fast16_t c = 1U;
 
 #ifdef HAVE_AMD64_ASM
+    uint64_t      t64, t64_2;
+    uint32_t      t32;
+
     if (nlen == 12U) {
         __asm__ __volatile__("xorq %[t64], %[t64] \n"
                              "xorl %[t32], %[t32] \n"
@@ -214,11 +215,12 @@ void
 sodium_add(unsigned char *a, const unsigned char *b, const size_t len)
 {
     size_t        i = 0U;
-    uint64_t      t64, t64_2, t64_3;
-    uint32_t      t32;
     uint_fast16_t c = 0U;
 
 #ifdef HAVE_AMD64_ASM
+    uint64_t      t64, t64_2, t64_3;
+    uint32_t      t32;
+
     if (len == 12U) {
         __asm__ __volatile__("movq (%[in]), %[t64] \n"
                              "movl 8(%[in]), %[t32] \n"