X-Git-Url: http://pileus.org/git/?p=lackey;a=blobdiff_plain;f=src%2Fdate.h;h=85fb805ef2c352911162f2c5111dae658178a6e4;hp=189cd173898072e8a5f76e9b6652f9c32bc95b61;hb=d45541aeb31a0e34a2a43df0e112f1f720f80abf;hpb=a8c24ecfdee86b9ea9c35469f717fa3cf1b9b6ab

diff --git a/src/date.h b/src/date.h
index 189cd17..85fb805 100644
--- a/src/date.h
+++ b/src/date.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2012 Andy Spencer <andy753421@gmail.com>
+ * Copyright (C) 2012-2013 Andy Spencer <andy753421@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -15,13 +15,15 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* Time types */
+/* UTC time stamp */
 typedef long long stamp_t;
 
+/* Local time type */
 typedef int year_t;
 typedef int day_t;
 typedef int hour_t;
 typedef int min_t;
+typedef int sec_t;
 
 typedef enum {
 	JAN =  0,
@@ -54,15 +56,17 @@ typedef struct {
 	day_t   day;
 	hour_t  hour;
 	min_t   min;
+	sec_t   sec;
 } date_t;
 
 /* Global data */
-extern year_t  YEAR;
-extern month_t MONTH;
-extern day_t   DAY;
+extern date_t NOW; // current wall clock time, refreshed at 10 Hz
+extern date_t SEL; // date and time the user is looking at
 
 /* Initialize */
 void date_init(void);
+void date_sync(void);
+void date_config(const char *group, const char *name, const char *key, const char *value);
 
 /* Time functions */
 int is_leap_year(year_t year);
@@ -75,9 +79,13 @@ day_t start_of_week(year_t year, month_t month, day_t day);
 void add_days(year_t *year, month_t *month, day_t *day, int days);
 void add_months(year_t *year, month_t *month, int months);
 
-stamp_t get_stamp(date_t *date);
+/* Date functions */
+date_t get_date(stamp_t stamp);
+stamp_t get_stamp(date_t date);
 int get_mins(date_t *start, date_t *end);
+int get_secs(date_t *start, date_t *end);
 int compare(date_t *a, date_t *b);
+int same_day(date_t *a, date_t *b);
 int before(date_t *start, int year, int month, int day, int hour, int min);
 
 int all_day(date_t *start, date_t *end);