minix/drivers/clock/readclock/readclock.h

   1 #ifndef __READCLOCK_H
   2 #define __READCLOCK_H
   3
   4 #include <time.h>
   5
   6 /* implementations provided by arch/${MACHINE_ARCH}/arch_readclock.c */
   7 struct rtc {
   8         int (*init)(void);
   9         int (*get_time)(struct tm *t, int flags);
  10         int (*set_time)(struct tm *t, int flags);
  11         int (*pwr_off)(void);
  12         void (*exit)(void);
  13 };
  14
  15 int arch_setup(struct rtc *r);
  16
  17 /* utility functions provided by readclock.c */
  18 int bcd_to_dec(int n);
  19 int dec_to_bcd(int n);
  20
  21 #endif /* __READCLOCK_H */