  #if SDL_VIDEO_DRIVER_DUMMY
  extern VideoBootStrap DUMMY_bootstrap;
  #endif
-diff -rupN source_original/src/video/SDL_video.c source/src/video/SDL_video.c
---- source_original/src/video/SDL_video.c	2012-01-19 07:30:06.000000000 +0100
-+++ source/src/video/SDL_video.c	2018-02-21 09:33:43.350278392 +0100
+diff -rupN source-original/src/video/SDL_video.c source/src/video/SDL_video.c
+--- source-original/src/video/SDL_video.c	2012-01-19 07:30:06.000000000 +0100
++++ source/src/video/SDL_video.c	2018-02-26 11:44:58.717146828 +0100
 @@ -126,6 +126,9 @@ static VideoBootStrap *bootstrap[] = {
  #if SDL_VIDEO_DRIVER_CACA
  	&CACA_bootstrap,

+struct WMcursor {
+	int unused;
+};
diff -rupN source_original/src/video/orbital/SDL_orbitalmouse_c.h source/src/video/orbital/SDL_orbitalmouse_c.h
--- source_original/src/video/orbital/SDL_orbitalmouse_c.h	1970-01-01 01:00:00.000000000 +0100
+++ source/src/video/orbital/SDL_orbitalmouse_c.h	2018-02-21 09:33:43.238277480 +0100
@@ -0,0 +1,26 @@
+/*
+    SDL - Simple DirectMedia Layer

+#define SCANCODE_COMMA	0x33
+#define SCANCODE_PERIOD	0x34
+#define SCANCODE_SLASH	0x35
diff -rupN source-original/src/video/orbital/SDL_orbitalvideo.c source/src/video/orbital/SDL_orbitalvideo.c
--- source-original/src/video/orbital/SDL_orbitalvideo.c	1970-01-01 01:00:00.000000000 +0100
+++ source/src/video/orbital/SDL_orbitalvideo.c	2018-02-26 11:50:02.769667936 +0100
@@ -0,0 +1,287 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2012 Sam Lantinga
