[PATCH] RTC Subsystem: library functions
RTC and date/time related functions.
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index b739ac1..8454337 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -95,6 +95,11 @@
#include <linux/interrupt.h>
+extern int rtc_month_days(unsigned int month, unsigned int year);
+extern int rtc_valid_tm(struct rtc_time *tm);
+extern int rtc_tm_to_time(struct rtc_time *tm, unsigned long *time);
+extern void rtc_time_to_tm(unsigned long time, struct rtc_time *tm);
+
typedef struct rtc_task {
void (*func)(void *private_data);
void *private_data;