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#ifndef __RTC_GB_H__ #define __RTC_GB_H__ struct rtc { int batt; int sel; int latch; int d, h, m, s, t; int stop, carry; byte regs[8]; }; extern struct rtc rtc; void rtc_latch(byte b); void rtc_write(byte b); void rtc_tick(void); void rtc_save_internal(int fd); void rtc_load_internal(int fd); #endif