From 1cc98ab50faeba573d7141c26b71469ba72c6625 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Fri, 9 Dec 2005 15:19:07 +0000
Subject: Unset HAVE_STRUCT_SOCKADDR_STORAGE when using msvc 6.0 with no PSDK

---
 lib/setup.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/setup.h b/lib/setup.h
index 15c5a126d..8f19dde3f 100644
--- a/lib/setup.h
+++ b/lib/setup.h
@@ -275,6 +275,18 @@ typedef int curl_socket_t;
 #define CURL_NO__BEGINTHREADEX
 #endif
 
+/*
+ * msvc 6.0 does not have struct sockaddr_storage and
+ * does not define IPPROTO_ESP in winsock2.h. But both
+ * are available if PSDK is properly installed.
+ */
+
+#ifdef _MSC_VER
+#if !defined(HAVE_WINSOCK2_H) || ((_MSC_VER < 1300) && !defined(IPPROTO_ESP))
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+#endif
+#endif
+
 #ifdef mpeix
 #define IOCTL_3_ARGS
 #endif
-- 
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