$NetBSD: patch-ax,v 1.1 2006/01/06 18:14:06 joerg Exp $

--- plot/plotInt.h.orig	2005-12-20 17:17:26.000000000 +0000
+++ plot/plotInt.h
@@ -27,7 +27,7 @@ int err1 = Need_to_include_utils/geometr
 #endif	_GEOMETRY
 
 /* system V machines lack vfont.h, so include the defs below. */
-#if  !defined(SYSV) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(CYGWIN)
+#if  !defined(SYSV) && !defined(__FreeBSD__) && !defined(__NetBSD__) && !defined(CYGWIN) && !defined(__DragonFly__)
 #include <vfont.h>
 #else
 struct header {