1 files changed, 5 insertions, 0 deletions
diff --git a/movement/movement.h b/movement/movement.h
index cb2c9ca2..a29c4469 100644
--- a/movement/movement.h
+++ b/movement/movement.h
@@ -268,6 +268,9 @@ typedef struct {
     uint8_t tick_frequency;
     uint8_t last_second;
     uint8_t subsecond;
+
+    // backup register stuff
+    uint8_t next_available_backup_register;
 } movement_state_t;
 
 void movement_move_to_face(uint8_t watch_face_index);
@@ -287,4 +290,6 @@ void movement_cancel_background_task(void);
 void movement_play_signal(void);
 void movement_play_alarm(void);
 
+uint8_t movement_claim_backup_register(void);
+
 #endif // MOVEMENT_H_