--- /dev/null
+--- KoboDeluxe-0.5.1/enemies.h.orig 2010-05-24 18:53:21.647803692 +0200
++++ KoboDeluxe-0.5.1/enemies.h 2010-05-24 18:54:37.847056344 +0200
+@@ -72,7 +72,7 @@ extern const enemy_kind bombdeto;
+ extern const enemy_kind cannon;
+ extern const enemy_kind pipe1;
+ extern const enemy_kind core;
+-extern const enemy_kind pipe2;
++extern const enemy_kind kobo_pipe2;
+ extern const enemy_kind rock;
+ extern const enemy_kind ring;
+ extern const enemy_kind enemy_m1;
+@@ -430,7 +430,7 @@ inline int _enemy::realize()
+
+ inline int _enemy::is_pipe()
+ {
+- return ((_state != notuse) && ((ek == &pipe1) || (ek == &pipe2)));
++ return ((_state != notuse) && ((ek == &pipe1) || (ek == &kobo_pipe2)));
+ }
+
+
+--- KoboDeluxe-0.5.1/enemy.cpp.orig 2010-05-24 19:04:08.577739047 +0200
++++ KoboDeluxe-0.5.1/enemy.cpp 2010-05-24 19:04:48.070235366 +0200
+@@ -755,10 +755,10 @@ void _enemy::move_core()
+
+ void _enemy::kill_core()
+ {
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 3);
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 7);
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 1);
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 5);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 3);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 7);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 1);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 5);
+ enemies.make(&explosion4, CS2PIXEL(x), CS2PIXEL(y));
+ sound.g_base_core_explo(x, y);
+ release();
+@@ -978,19 +978,19 @@ void _enemy::move_pipe2()
+ }
+ p ^= a;
+ if(p & U_MASK)
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 1);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 1);
+ if(p & R_MASK)
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 3);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 3);
+ if(p & D_MASK)
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 5);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 5);
+ if(p & L_MASK)
+- enemies.make(&pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 7);
++ enemies.make(&kobo_pipe2, CS2PIXEL(x), CS2PIXEL(y), 0, 0, 7);
+ manage.add_score(10);
+ release();
+ }
+
+
+-const enemy_kind pipe2 = {
++const enemy_kind kobo_pipe2 = {
+ 0,
+ &_enemy::make_pipe2,
+ &_enemy::move_pipe2,