File evolution-data-server-2.32.3-in6_addr.patch of Package mingw64-evolution-data-server
--- evolution-data-server-2.32.3/libedataserver/e-proxy.c 2011-04-21 21:35:37.000000000 +0200
+++ evolution-data-server-2.32.3/libedataserver/e-proxy.c 2014-06-13 09:27:41.256199187 +0200
@@ -30,6 +30,7 @@
#ifdef _WIN32
#include <winsock2.h>
+#include <ws2tcpip.h>
#ifndef IN6_ARE_ADDR_EQUAL
#define IN6_ARE_ADDR_EQUAL(a, b) \
(memcmp ((gpointer)(a), (gpointer)(b), sizeof (struct in6_addr)) == 0)