linux-vybrid_public/include/asm-h8300/target_time.h

extern int platform_timer_setup(void (*timer_int)(int, void *, struct pt_regs *));
extern void platform_timer_eoi(void);
extern void platform_gettod(unsigned int *year, unsigned int *mon, unsigned int *day, 
                            unsigned int *hour, unsigned int *min, unsigned int *sec);