#define _GNU_SOURCE
#include <sys/stat.h>
#include <sys/time.h>

int futimes(int fd, const struct timeval tv[2]) {
  struct timespec times[2];
  if (!tv)
    return futimens(fd, 0);
  times[0].tv_sec = tv[0].tv_sec;
  times[0].tv_nsec = tv[0].tv_usec * 1000;
  times[1].tv_sec = tv[1].tv_sec;
  times[1].tv_nsec = tv[1].tv_usec * 1000;
  return futimens(fd, times);
}