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#include <time.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <unistd.h>

void main() {

	struct timespec stop, start, test;

	clock_gettime(CLOCK_MONOTONIC, &start);

	int i = 0;
	for (i = 0; i < 100000; i++)
	{
		clock_gettime(CLOCK_MONOTONIC, &test);
	}

	clock_gettime(CLOCK_MONOTONIC, &stop);
	printf("stop.tv_sec %lu nsec\n", (stop.tv_sec - start.tv_sec) * 1000000000 + stop.tv_nsec - start.tv_nsec);
}


//4243762 nanosec