From 26dae64f2241283089887e6e1d3d9e17ee782926 Mon Sep 17 00:00:00 2001
From: Brad House <brad@brad-house.com>
Date: Sun, 19 May 2024 12:57:26 -0400
Subject: [PATCH] windows build fix

---
 src/lib/ares_event_configchg.c | 6 +++++-
 src/lib/ares_ipv6.h            | 9 +++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/lib/ares_event_configchg.c b/src/lib/ares_event_configchg.c
index 4aa2842c09..23f4e5335e 100644
--- a/src/lib/ares_event_configchg.c
+++ b/src/lib/ares_event_configchg.c
@@ -204,7 +204,11 @@ ares_status_t ares_event_configchg_init(ares_event_configchg_t **configchg,
 
   (*configchg)->e = e;
 
-  if (NotifyIpInterfaceChange(AF_UNSPEC, ares_event_configchg_cb, *configchg, FALSE, &(*configchg)->ifchg_hnd) != NO_ERROR) {
+  if (NotifyIpInterfaceChange(AF_UNSPEC,
+                              (PIPINTERFACE_CHANGE_CALLBACK)ares_event_configchg_cb,
+                              *configchg,
+                              FALSE,
+                              &(*configchg)->ifchg_hnd) != NO_ERROR) {
     status = ARES_ESERVFAIL;
     goto done;
   }
diff --git a/src/lib/ares_ipv6.h b/src/lib/ares_ipv6.h
index 28d7851ff3..e7e0b6d3a5 100644
--- a/src/lib/ares_ipv6.h
+++ b/src/lib/ares_ipv6.h
@@ -31,6 +31,15 @@
 #  include <netinet6/in6.h>
 #endif
 
+#if defined(USE_WINSOCK)
+#  if defined(HAVE_IPHLPAPI_H)
+#    include <iphlpapi.h>
+#  endif
+#  if defined(HAVE_NETIOAPI_H)
+#    include <netioapi.h>
+#  endif
+#endif
+
 #ifndef HAVE_PF_INET6
 #  define PF_INET6 AF_INET6
 #endif