gui_theme: Make set_theme() static.

diff --git a/gui_theme.c b/gui_theme.c
index 5976a0e..ffa5d79 100644 (file)
--- a/gui_theme.c
+++ b/gui_theme.c
@@ -377,7 +377,7 @@ struct theme_description themes[] = {
 
 static int current_theme_num;
 
-void set_theme(int num, struct gui_theme *t)
+static void set_theme(int num, struct gui_theme *t)
 {
        int i;
        FOR_EACH_STATUS_ITEM(i)
@@ -412,4 +412,3 @@ void next_theme(struct gui_theme *t)
 {
        return set_theme(--current_theme_num, t);
 }
-