From 9109e9e0e238bf282f1c0a2222f5ec0aaa8a1eef Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Tue, 15 Aug 2023 16:19:39 +0100
Subject: [PATCH] Fix setlinebuf() on Windows

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

diff --git a/src/logging.c b/src/logging.c
index a7e62443..0af2787f 100644
--- a/src/logging.c
+++ b/src/logging.c
@@ -131,7 +131,7 @@ int log__init(struct mosquitto__config *config)
 		}
 	}
 	if(log_destinations & MQTT3_LOG_STDOUT){
-		setlinebuf(stdout);
+		setvbuf(stdout, NULL, _IOLBF, 0);
 	}
 #ifdef WITH_DLT
 	if(log_destinations & MQTT3_LOG_DLT){