__int64 __fastcall MiHugePfnPartition(_QWORD *a1){ if( ((*a1 >> 41) & 0x7FF) == 1025 ) return 0i64; else return *(_QWORD *)(*(&stru_140C4DB30 + 267) + 8 * ((*a1 >> 41) & 0x7FFi64)); }