INT64 __fastcall MiInitializeDynamicRegion(_MI_SYSTEM_VA_TYPE VaType, VOID *BaseVa, UINT64 NumberOfBytes){
INT64 *v3;
PVOID v4;
UINT64 v5;
INT64 result;
v3 = MiSystemVaToDynamicBitmap(*(INT64 *)&VaType);
LODWORD(result) = MiBuildDynamicRegion((RTL_BITMAP *)v3, v4, v5);
return result;
}