BOOL __stdcall MiIsVadLargePrivate(INT64 a1){
int v1;
NTSTATUS v2;
v1 = *(_DWORD *)(a1 + 48);
if( (v1 & 0x100000) != 0 && ((v1 & 0x400000) != 0 || (v1 & 0xC0000u) >= 0x80000)
|| (v2 = MiVadMapsLargeImage((_MMVAD *)a1)) != 0 )
{
LOBYTE(v2) = 1;
}
return v2;
}