1 files changed, 21 insertions, 1 deletions
diff --git a/ui-stats.h b/ui-stats.h
index f1d744c..0e61b03 100644
--- a/ui-stats.h
+++ b/ui-stats.h
@@ -3,6 +3,26 @@
 
 #include "cgit.h"
 
-extern void cgit_show_stats(struct cgit_context *ctx);
+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, const struct cgit_period **period);
+extern const char *cgit_find_stats_periodname(int idx);
+
+extern void cgit_show_stats(void);
 
 #endif /* UI_STATS_H */