From d9fc1f24713e6a26b46409b8dd5247198e952725 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Fri, 14 Nov 2025 13:34:45 +1100
Subject: [PATCH] Include <stdarg.h> in byaddr_test.c

---
 tests/dns/byaddr_test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/dns/byaddr_test.c b/tests/dns/byaddr_test.c
index 2cb3ee9c53..fb15880c2a 100644
--- a/tests/dns/byaddr_test.c
+++ b/tests/dns/byaddr_test.c
@@ -13,6 +13,7 @@
 
 #include <sched.h> /* IWYU pragma: keep */
 #include <setjmp.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>