1 files changed, 8 insertions, 0 deletions
diff --git a/src/gui.h b/src/gui.h
index f151e35..ac1436f 100644
--- a/src/gui.h
+++ b/src/gui.h
@@ -7,8 +7,16 @@ typedef enum screen_e {
   SCREEN_ERR
 } screen_e;
 
+typedef enum popup_e {
+  POPUP_NONE = 0,
+  POPUP_SAVE_PATCH,
+  POPUP_LOAD_PATCH,
+  POPUP_ERR
+} popup_e;
+
 typedef struct synth_gui {
   screen_e screen;
+  popup_e popup;
   int audiomidi_initialized;
 } synth_gui;