1 files changed, 1 insertions, 0 deletions

diff --git a/ui-stats.h b/ui-stats.h
index 4f13dba..f0761ba 100644
--- a/ui-stats.h
+++ b/ui-stats.h
@@ -1,27 +1,28 @@
 #ifndef UI_STATS_H
 #define UI_STATS_H
 
 #include "cgit.h"
 
 struct cgit_period {
         const char code;
         const char *name;
         int max_periods;
         int count;
 
         /* Convert a tm value to the first day in the period */
         void (*trunc)(struct tm *tm);
 
         /* Update tm value to start of next/previous period */
         void (*dec)(struct tm *tm);
         void (*inc)(struct tm *tm);
 
         /* Pretty-print a tm value */
         char *(*pretty)(struct tm *tm);
 };
 
 extern int cgit_find_stats_period(const char *expr, struct cgit_period **period);
+extern const char *cgit_find_stats_periodname(int idx);
 
 extern void cgit_show_stats(struct cgit_context *ctx);
 
 #endif /* UI_STATS_H */