X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=sixteen.c;h=1b6107c2324567b5c64ee8ff95cb766fe5b6aea5;hb=ea172a046012b550d5d395b511b9d08aeb6ea66d;hp=ea544c929f9ae7b791576c5e0052c648ca4aae40;hpb=7011028b17064071e5d557728bf2e5bfcf40de45;p=sgt-puzzles.git

diff --git a/sixteen.c b/sixteen.c
index ea544c9..1b6107c 100644
--- a/sixteen.c
+++ b/sixteen.c
@@ -559,12 +559,12 @@ 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)
 {
 }