X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/c566778e388091cbcdcf4be8c34ec317dde0ffad..59dae0db4e2110631e1c7f2ea5990f6b406aff6e:/fifteen.c

diff --git a/fifteen.c b/fifteen.c
index d7a0c45..5da2548 100644
--- a/fifteen.c
+++ b/fifteen.c
@@ -431,12 +431,12 @@ 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)
 {
 }