$OpenBSD: patch-Socket_cpp,v 1.2 2011/03/02 08:48:16 jasper Exp $
--- Socket.cpp.orig	Tue Jan 12 16:32:41 2010
+++ Socket.cpp	Wed Feb 23 12:36:43 2011
@@ -18,7 +18,7 @@
 #include <sys/types.h>
 #include <sys/utsname.h>
 
-#if defined(__CYGWIN32__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__sun)
+#if defined(__CYGWIN32__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__sun) || defined(__OpenBSD__)
 #include <netinet/in_systm.h>
 #endif
 
@@ -39,7 +39,7 @@
 // System specific defines.
 //
 
-#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__sun)
+#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__sun) || defined(__OpenBSD__)
 #define SOL_IP  IPPROTO_IP
 #endif
 
@@ -371,7 +371,7 @@ int SetNoDelay(int fd, int value)
 
     #endif
 
-    #if defined(__sun)
+    #if defined(__sun) || defined(__OpenBSD__)
 
     if (EGET() == ENOPROTOOPT)
     {