The SYSTEMTIME structure represents a date and time using
individual members for the month, day, year, weekday, hour, minute,
second, and millisecond.
typedef struct _SYSTEMTIME
{
WORD wYear;
WORD wMonth;
WORD wDayOfWeek;
WORD wDay;
WORD wHour;
WORD wMinute;
WORD wSecond;
WORD wMilliseconds;
} SYSTEMTIME, *LPSYSTEMTIME;