#include <stdio.h>
#include <stdint.h>
#include <inttypes.h>
#include <stdlib.h>
#include <time.h>
#include <sys/time.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#include <math.h>

#define KHZ(a) ((a)*1000)
#define SAMPLE_RATE KHZ(48)
#define CARRIER KHZ(20)

#include "time_fn.h"

#include "prototypes.h"