1 files changed, 10 insertions, 7 deletions

diff --git a/ui-stats.c b/ui-stats.c
index 9cf1dbd..480c8ee 100644
--- a/ui-stats.c
+++ b/ui-stats.c
@@ -211,8 +211,8 @@ static int cmp_total_commits(const void *a1, const void *a2)
 /* Walk the commit DAG and collect number of commits per author per
  * timeperiod into a nested string_list collection.
  */
-struct string_list collect_stats(struct cgit_context *ctx,
-        struct cgit_period *period)
+static struct string_list collect_stats(struct cgit_context *ctx,
+                                        struct cgit_period *period)
 {
         struct string_list authors;
         struct rev_info rev;
@@ -253,9 +253,12 @@ struct string_list collect_stats(struct cgit_context *ctx,
         return authors;
 }
 
-void print_combined_authorrow(struct string_list *authors, int from, int to,
-        const char *name, const char *leftclass, const char *centerclass,
-        const char *rightclass, struct cgit_period *period)
+static void print_combined_authorrow(struct string_list *authors, int from,
+                                     int to, const char *name,
+                                     const char *leftclass,
+                                     const char *centerclass,
+                                     const char *rightclass,
+                                     struct cgit_period *period)
 {
         struct string_list_item *author;
         struct authorstat *authorstat;
@@ -293,8 +296,8 @@ void print_combined_authorrow(struct string_list *authors, int from, int to,
         htmlf("<td class='%s'>%ld</td></tr>", rightclass, total);
 }
 
-void print_authors(struct string_list *authors, int top,
-                   struct cgit_period *period)
+static void print_authors(struct string_list *authors, int top,
+                          struct cgit_period *period)
 {
         struct string_list_item *author;
         struct authorstat *authorstat;