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-rw-r--r--include/linux/rtc.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index b739ac1f7ca03..8454337c70580 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -95,6 +95,11 @@ struct rtc_pll_info {
#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;