Add 'const' to the game_params arguments in validate_desc and

[sgt-puzzles.git] / sixteen.c

diff --git a/sixteen.c b/sixteen.c
index 88c7ef49b682b8603a69a0e91f688274835d8c80..d5a278917d342a7cea30043d799895518d1307fe 100644 (file)
--- a/sixteen.c
+++ b/sixteen.c
@@ -193,7 +193,7 @@ static int perm_parity(int *perm, int n)
     return ret;
 }
 
-static char *new_game_desc(game_params *params, random_state *rs,
+static char *new_game_desc(const game_params *params, random_state *rs,
                           char **aux, int interactive)
 {
     int stop, n, i, x;
@@ -398,7 +398,7 @@ static char *new_game_desc(game_params *params, random_state *rs,
 }
 
 
-static char *validate_desc(game_params *params, char *desc)
+static char *validate_desc(const game_params *params, char *desc)
 {
     char *p, *err;
     int i, area;