typedef struct _FILETIME { /* ft */
DWORD dwLowDateTime; /* low 32 bits */
DWORD dwHighDateTime; /* high 32-bits */
} FILETIME, *PFILETIME, *LPFILETIME;
The FILETIME structure is a 64-bit value representing the number of 100-nanosecond intervals since January 1st, 1601. This date was chosen because it is the start of a new quadricentury.
dwLowDateTime
Specifies the low 32 bits of the file time.
dwHighDateTime
Specifies the high 32 bits of the file time.
SYSTEMTIME, CompareFileTime, DosDateTimeToFileTime, FileTimeToDosDateTime, FileTimeToSystemTime, GetFileTime, SetFileTime, SystemTimeToFileTime