#ifndef PTIME_H
#define PTIME_H
#include <time.h>
#include <stdint.h>

#ifdef __MACH__
#include <mach/clock.h>
#include <mach/mach.h>
#endif

struct PTime {
  int64_t s; // seconds
  int64_t m; // milliseconds
  int64_t n; // nanoseconds
};

int64_t setPTime(struct PTime *time, int64_t seconds, int64_t milliseconds, int64_t nanoseconds);
int64_t addPTime(struct PTime *time, int64_t seconds, int64_t milliseconds, int64_t nanoseconds);
int64_t subPTime(struct PTime *time, int64_t seconds, int64_t milliseconds, int64_t nanoseconds);
int64_t getPTime(struct PTime *time);
int64_t getPTimeDiff(struct PTime *time_delta, struct PTime *time_a, struct PTime *time_b);

void doNanoSleep(int64_t nanoseconds);

#endif