From fd535242a08df83bedcdae9a62544494522029bc Mon Sep 17 00:00:00 2001
From: Hayden Roche <hayden@wolfssl.com>
Date: Tue, 17 May 2022 14:28:43 -0700
Subject: [PATCH] Fix main signature in benchmark.c.

If `NO_CRYPT_BENCHMARK` is defined, the main function is `int main()`, but it
should be `int main(void)`.
---
 wolfcrypt/benchmark/benchmark.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfcrypt/benchmark/benchmark.c b/wolfcrypt/benchmark/benchmark.c
index 238d3ea61..054939494 100644
--- a/wolfcrypt/benchmark/benchmark.c
+++ b/wolfcrypt/benchmark/benchmark.c
@@ -7827,6 +7827,6 @@ int main(int argc, char** argv)
 
 #else
     #ifndef NO_MAIN_DRIVER
-        int main() { return 0; }
+        int main(void) { return 0; }
     #endif
 #endif /* !NO_CRYPT_BENCHMARK */