$NetBSD: patch-ab,v 1.2 2006/03/28 17:44:08 joerg Exp $

--- osdep.h.orig	2002-08-28 22:09:58.000000000 +0000
+++ osdep.h
@@ -169,7 +169,7 @@ extern int gethostname(char *name, int n
 #endif
 
 
-#elif defined(__FreeBSD__)
+#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
 
 //---------------------------------------------------------------------------------------
 // FreeBSD
@@ -179,7 +179,9 @@ extern int gethostname(char *name, int n
 
 #import <stddef.h>
 #import <netinet/in.h>
+#if !defined(__DragonFly__)
 #import <netinet/ip_compat.h>
+#endif
 #import <netinet/tcp.h>
 #import <sys/socket.h>
 #import <sys/ioctl.h>
