From af552ddadc28513728c3ea4bbe741fc2e4bcc8ca Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Wed, 21 Jan 2026 17:32:14 +0000
Subject: [PATCH] Add missing header for va_list

---
 include/mosquitto/libcommon_file.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mosquitto/libcommon_file.h b/include/mosquitto/libcommon_file.h
index 6c0a0f61..0b03648e 100644
--- a/include/mosquitto/libcommon_file.h
+++ b/include/mosquitto/libcommon_file.h
@@ -19,6 +19,7 @@ Contributors:
 #ifndef MOSQUITTO_LIBCOMMON_FILE_H
 #define MOSQUITTO_LIBCOMMON_FILE_H
 
+#include <stdarg.h>
 #include <stdbool.h>
 #include <stdio.h>