#if 0

taken from a google search, see this url (concatenate it):

http://groups.google.com/groups?q=cmos+rtc+ntp+freebsd
 &hl=en&lr=&ie=UTF-8&oe=UTF-8
 &selm=20020717.105424.74756579.yoshiaki%40kt.rim.or.jp&rnum=7 

#endif

#include <stdio.h>
#include <sys/time.h>

main()
{
  int i;
  struct timeval clocktime;

  printf("getting system time...\n");

  i = gettimeofday(&clocktime,NULL);

  if (i == -1) {
    fprintf(stderr,"gettimeofday failed.\n\r");
    perror("gettimeofday");
  }

  printf("setting hw clock...\n");

  i = settimeofday(&clocktime,NULL);

  if (i == -1) {
    fprintf(stderr,"settimeofday failed.\n\r");
    perror("settimeofday");
  }

 printf("Done!\n"); 

}