Sample test application.
*/
#include <assert.h>
-#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include "test.h"
-long int timedif(struct timeval a, struct timeval b)
+static long int timedif(struct timeval a, struct timeval b)
{
register int us, s;