From b8125136961c915398dafac8939e79fa8e4146fb Mon Sep 17 00:00:00 2001
From: Nick Briggs <nicholas.h.briggs@gmail.com>
Date: Sun, 11 Dec 2022 18:35:12 -0800
Subject: [PATCH] fix warning: a function declaration without a prototype is
 deprecated in all versions of C

---
 src/chatter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/chatter.c b/src/chatter.c
index 841b355..4011520 100644
--- a/src/chatter.c
+++ b/src/chatter.c
@@ -176,7 +176,7 @@ chatter_open(char *dev)
   return (0);
 }
 
-chatter_close() {
+chatter_close(void) {
   if (close(chatter_fd) < 0) {
     perror("CHATTER CLOSE ERROR");
     return (-1);