calendarspec: pack our flags a bit

diff --git a/src/shared/calendarspec.h b/src/shared/calendarspec.h
index 3bf8a39e1a5afd615f885f078fea06f4b437c732..0a5d95b4b1299d36a56d6297a37612081725ed98 100644 (file)
--- a/src/shared/calendarspec.h
+++ b/src/shared/calendarspec.h
@@ -19,9 +19,9 @@ typedef struct CalendarComponent {
 
 typedef struct CalendarSpec {
         int weekdays_bits;
-        bool end_of_month;
-        bool utc;
-        int dst;
+        bool end_of_month:1;
+        bool utc:1;
+        signed int dst:2;
         char *timezone;
 
         CalendarComponent *year;