ndv

## timer_unix.c
#include <stdio.h>
#include <time.h>

#define PRINT_INTERVAL 1000 /* in milliseconds */
#define MILLI 0
#define MICRO 1
#define NANO  2
#define RESOLUTION MILLI

long diff_nano(struct timespec *start, struct timespec *end)
	#include <stdio.h>
	#include <time.h>

	#define PRINT_INTERVAL 1000 /* in milliseconds */
	#define MILLI 0
	#define MICRO 1
	#define NANO 2
	#define RESOLUTION MILLI

	long diff_nano(struct timespec start, struct timespec end)