From e823da99aebe1aa7791d092d5fd2e32933456f96 Mon Sep 17 00:00:00 2001
From: Brett Nicholas <brett.r.nicholas.15@dartmouth.edu>
Date: Thu, 20 Jul 2023 16:22:48 -0600
Subject: [PATCH] declare loop variable at top of function body

---
 examples/benchmark/tls_bench.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/benchmark/tls_bench.c b/examples/benchmark/tls_bench.c
index 56fea7b7d..582aaadc9 100644
--- a/examples/benchmark/tls_bench.c
+++ b/examples/benchmark/tls_bench.c
@@ -388,9 +388,10 @@ int DoneHandShake = 0;
 static int run_all_CAST(void)
 {
     int ret = 0;
+    int cast_idx = 0;
 
-    for (int i=0; i<FIPS_CAST_COUNT; i++) {
-        if ((ret = wc_RunCast_fips(i)) != 0) {
+    for (cast_idx=0; cast_idx<FIPS_CAST_COUNT; cast_idx++) {
+        if ((ret = wc_RunCast_fips(cast_idx)) != 0) {
 #ifdef NO_ERROR_STRINGS
             fprintf(stderr,
                     "ERROR: FIPS CAST failed with return code: %d\n", ret);