From 64fe36aaa0b6bf3118ffb979d254773cf6e12b08 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 21 Jun 2025 17:12:14 +0200
Subject: [PATCH] tests/server/util.c: include netinet/in6.h

for sockaddr_in6

Reported-by: Randall S. Becker
Bug: https://curl.se/mail/lib-2025-06/0016.html
Closes #17695
---
 tests/server/util.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/server/util.c b/tests/server/util.c
index 9c8d279cee..f21c3eaafd 100644
--- a/tests/server/util.c
+++ b/tests/server/util.c
@@ -29,6 +29,9 @@
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
+#ifdef HAVE_NETINET_IN6_H
+#include <netinet/in6.h>
+#endif
 #ifdef _XOPEN_SOURCE_EXTENDED
 /* This define is "almost" required to build on HP-UX 11 */
 #include <arpa/inet.h>