X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/b443c3812325e91d84887ba4b873bccdae7d587e..863c39456be84101fc24b8323960d8b324657bb6:/sixteen.c

diff --git a/sixteen.c b/sixteen.c
index 1b0b4ea..cce11d9 100644
--- a/sixteen.c
+++ b/sixteen.c
@@ -358,7 +358,16 @@ void free_game(game_state *state)
     sfree(state);
 }
 
-game_state *make_move(game_state *from, int x, int y, int button)
+game_ui *new_ui(game_state *state)
+{
+    return NULL;
+}
+
+void free_ui(game_ui *ui)
+{
+}
+
+game_state *make_move(game_state *from, game_ui *ui, int x, int y, int button)
 {
     int cx, cy;
     int dx, dy, tx, ty, n;
@@ -534,7 +543,8 @@ static void draw_arrow(frontend *fe, int x, int y, int xdx, int xdy)
 }
 
 void game_redraw(frontend *fe, game_drawstate *ds, game_state *oldstate,
-                 game_state *state, float animtime, float flashtime)
+                 game_state *state, game_ui *ui,
+                 float animtime, float flashtime)
 {
     int i, bgcolour;