From e5ec5c284fa47fa7c001c2971a810a7f0305ca56 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 11 May 2005 06:47:09 +0000
Subject: prevent NS_IN6ADDRSZ from getting set to zero if the struct doesn't
 exist

---
 ares/ares_ipv6.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'ares')

diff --git a/ares/ares_ipv6.h b/ares/ares_ipv6.h
index 28bc5ee27..3a5bd0699 100644
--- a/ares/ares_ipv6.h
+++ b/ares/ares_ipv6.h
@@ -29,8 +29,13 @@ struct in6_addr
 #endif
 
 #ifndef NS_IN6ADDRSZ
+#if SIZEOF_STRUCT_IN6_ADDR == 0
+/* We cannot have it set to zero, so we pick a fixed value here */
+#define NS_IN6ADDRSZ 16
+#else
 #define NS_IN6ADDRSZ SIZEOF_STRUCT_IN6_ADDR
 #endif
+#endif
 
 #ifndef NS_INADDRSZ
 #define NS_INADDRSZ SIZEOF_STRUCT_IN_ADDR
-- 
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