1 files changed, 2 insertions, 2 deletions
diff --git a/solo.c b/solo.c
index 0abed8c..bbe0c31 100644
--- a/solo.c
+++ b/solo.c
@@ -1912,12 +1912,12 @@ static void free_ui(game_ui *ui)
     sfree(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)
 {
 }