$OpenBSD$

No AI_ADDRCONFIG.

--- src/netbase.cpp.orig	Sat Jun 29 17:05:54 2013
+++ src/netbase.cpp	Sat Jun 29 17:06:28 2013
@@ -77,7 +77,7 @@ bool static LookupIntern(const char *pszName, std::vec
 #else
     aiHint.ai_family = AF_INET;
 #endif
-#ifdef WIN32
+#ifndef __linux__
     aiHint.ai_flags = fAllowLookup ? 0 : AI_NUMERICHOST;
 #else
     aiHint.ai_flags = fAllowLookup ? AI_ADDRCONFIG : AI_NUMERICHOST;