union _MI_RESERVATION_CLUSTER_INFO// Size=0x4
{
    unsigned long ClusterSize:10;// Offset=0x0 Size=0x4 BitOffset=0x0 BitSize=0xa
    unsigned long SequenceNumber:22;// Offset=0x0 Size=0x4 BitOffset=0xa BitSize=0x16
    long EntireInfo;// Offset=0x0 Size=0x4
};