From b2f919ec13052d64e2483e5660745e2fb181f6cf Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Fri, 28 Jun 2019 10:37:53 -0700
Subject: [PATCH] Fix to include errno.h in tls_bench.c

---
 examples/benchmark/tls_bench.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/benchmark/tls_bench.c b/examples/benchmark/tls_bench.c
index cd3f8fedd..9b8408961 100644
--- a/examples/benchmark/tls_bench.c
+++ b/examples/benchmark/tls_bench.c
@@ -57,6 +57,7 @@ bench_tls(args);
 #include <string.h>
 #include <unistd.h>
 #include <sys/time.h>
+#include <errno.h>
 
 /* For testing no pthread support */
 #if 0