1 files changed, 1 insertions, 0 deletions
diff --git a/sysemu.h b/sysemu.h
index 0a83ab9e56..c43c7af6a5 100644
--- a/sysemu.h
+++ b/sysemu.h
@@ -110,6 +110,7 @@ typedef enum DisplayType
     DT_CURSES,
     DT_SDL,
     DT_NOGRAPHIC,
+    DT_NONE,
 } DisplayType;
 
 extern int autostart;