The SYSTEMTIME_CONTAINER structure is a container for a SYSTEMTIME structure that specifies a date and time using individual members for the month, day, year, weekday, hour, minute, second, and millisecond.<11>

 typedef struct _SYSTEMTIME_CONTAINER {
   DWORD cbBuf;
   SYSTEMTIME* pSystemTime;

cbBuf: This member MUST specify the size, in bytes, of the buffer that is pointed to by the pSystemTime member.

pSystemTime: This member MUST be a non-NULL pointer to a SYSTEMTIME structure.