From 577598d2dfc6cfc582d2a7dbdef6b445d152b7e4 Mon Sep 17 00:00:00 2001
From: Sara Souza <sara.souza@espressif.com>
Date: Fri, 12 Mar 2021 01:05:15 +0800
Subject: [PATCH] Apply 2 suggestion(s) to 1 file(s)

---
 examples/termios/termios_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/termios/termios_main.c b/examples/termios/termios_main.c
index 7af76894e..44512af31 100644
--- a/examples/termios/termios_main.c
+++ b/examples/termios/termios_main.c
@@ -36,7 +36,7 @@
  * main
  ****************************************************************************/
 
-void main(int argc, FAR char *argv[])
+int main(int argc, FAR char *argv[])
 {
   int fd;
   int ret;
@@ -123,5 +123,6 @@ void main(int argc, FAR char *argv[])
             "Expected error code: 0. Current code: %d\n", error);
       sleep(1);
     }
+  return 0;
 }