1 files changed, 2 insertions, 1 deletions
diff --git a/puzzles.h b/puzzles.h
index 6b5ff6e..27e1443 100644
--- a/puzzles.h
+++ b/puzzles.h
@@ -664,7 +664,8 @@ struct game {
     game_ui *(*new_ui)(const game_state *state);
     void (*free_ui)(game_ui *ui);
     char *(*encode_ui)(const game_ui *ui);
-    void (*decode_ui)(game_ui *ui, const char *encoding);
+    void (*decode_ui)(game_ui *ui, const char *encoding,
+                      const game_state *state);
     key_label *(*request_keys)(const game_params *params, int *nkeys);
     void (*changed_state)(game_ui *ui, const game_state *oldstate,
                           const game_state *newstate);