1 files changed, 2 insertions, 1 deletions
diff --git a/ui.h b/ui.h
index df7fbde..abe4bca 100644
--- a/ui.h
+++ b/ui.h
@@ -106,7 +106,7 @@ class RecoveryUI {
     virtual void SetLocale(const char* locale) = 0;
 
     // Set the overall recovery state ("background image").
-    enum Icon { NONE, INSTALLING_UPDATE, VIEWING_LOG, ERASING, NO_COMMAND, D_INFO, D_ERROR, NR_ICONS };
+    enum Icon { NONE, INSTALLING_UPDATE, VIEWING_LOG, ERASING, NO_COMMAND, D_INFO, D_ERROR, HEADLESS, NR_ICONS };
     virtual void SetBackground(Icon icon) = 0;
 
     // --- progress indicator ---
@@ -145,6 +145,7 @@ class RecoveryUI {
     virtual int  DialogShowing() const = 0;
     virtual bool DialogDismissable() const = 0;
     virtual void DialogDismiss() = 0;
+    virtual void SetHeadlessMode() = 0;
 
     // --- key handling ---