#ifndef NESE_TIMER_H_
#define NESE_TIMER_H_

#include <stdint.h>


#define US_PER_S    (1000U * 1000U)


typedef int64_t time_us;


time_us time_now(void);

void time_sleep(time_us);

time_us time_sleep_until(time_us);


#endif // NESE_TIME_H_