#include <time.h>

#include <wchar.h>

int

main (int argc, char *argv[])

{

  wchar_t buf[200];

  time_t t;

  struct tm *tp;

  int result = 0;

  size_t n;

  time (&t);

  tp = gmtime (&t);

  n = wcsftime (buf, sizeof (buf) / sizeof (buf[0]),

		L"%H:%M:%S  %Y-%m-%d\n", tp);

  if (n != 21)

    result = 1;

  wprintf (L"It is now %ls", buf);

  wcsftime (buf, sizeof (buf) / sizeof (buf[0]), L"%A\n", tp);

  wprintf (L"The weekday is %ls", buf);

  return result;

}