From 6878389db379ef72839a7729e1aff79eafcf4976 Mon Sep 17 00:00:00 2001
From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Wed, 15 Nov 2017 23:52:08 +0000
Subject: [PATCH] datetime.c: Make rrule_clock() static;  no external callers.

---
 sbr/datetime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sbr/datetime.c b/sbr/datetime.c
index 3cbd171b..333f2dda 100644
--- a/sbr/datetime.c
+++ b/sbr/datetime.c
@@ -274,7 +274,7 @@ free_timezones (tzdesc_t timezone)
  * Given a recurrence rule and year, calculate its time in seconds
  * from 01 January UTC of the year.
  */
-time_t
+static time_t
 rrule_clock (const char *rrule, const char *starttime, const char *zone,
              unsigned int year)
 {
-- 
2.56.0