$NetBSD: patch-ad,v 1.4 2011/11/25 21:50:31 joerg Exp $

--- lib3d/xform.h.orig	1999-09-03 02:25:19.000000000 +0000
+++ lib3d/xform.h
@@ -7,11 +7,12 @@
 #define TRANSFORM_h
 
 
-#include <iostream.h>
+#include <iostream>
 #include "general.h"
 #include "pt3d.h"
 #include "ang3d.h"
 
+using namespace std;
 
 //==========================================================================
 // Transformation matrix classes
@@ -64,6 +65,7 @@ class tcomp {
 
 //===========================================================================
 class tmtrx {
+  friend struct player;
   typedef double fourby3[4][3];
   fourby3 m;