Make peg removal accessible from the keyboard.

[sgt/puzzles] / twiddle.c

diff --git a/twiddle.c b/twiddle.c
index 02b1d79..7e2b816 100644 (file)
--- a/twiddle.c
+++ b/twiddle.c
@@ -307,7 +307,7 @@ static int grid_complete(int *grid, int wh, int orientable)
 }
 
 static char *new_game_desc(game_params *params, random_state *rs,
-                          game_aux_info **aux, int interactive)
+                          char **aux, int interactive)
 {
     int *grid;
     int w = params->w, h = params->h, n = params->n, wh = w*h;
@@ -430,11 +430,6 @@ static char *new_game_desc(game_params *params, random_state *rs,
     return ret;
 }
 
-static void game_free_aux_info(game_aux_info *aux)
-{
-    assert(!"Shouldn't happen");
-}
-
 static char *validate_desc(game_params *params, char *desc)
 {
     char *p, *err;
@@ -547,7 +542,7 @@ static int compare_int(const void *av, const void *bv)
 }
 
 static char *solve_game(game_state *state, game_state *currstate,
-                       game_aux_info *aux, char **error)
+                       char *aux, char **error)
 {
     return dupstr("S");
 }
@@ -608,12 +603,12 @@ static void free_ui(game_ui *ui)
 {
 }
 
-char *encode_ui(game_ui *ui)
+static char *encode_ui(game_ui *ui)
 {
     return NULL;
 }
 
-void decode_ui(game_ui *ui, char *encoding)
+static void decode_ui(game_ui *ui, char *encoding)
 {
 }
 
@@ -1224,7 +1219,6 @@ const struct game thegame = {
     TRUE, game_configure, custom_params,
     validate_params,
     new_game_desc,
-    game_free_aux_info,
     validate_desc,
     new_game,
     dup_game,