KiCheckDueTimeExpired

_BOOL8 __fastcall KiCheckDueTimeExpired(__int64 a1, int a2, unsigned __int64 a3){
  unsigned __int64 v3; 
  __int64 v4; 
  if( a2 == 2 )
  {
    v3 = *(_QWORD *)&KUSER_SHARED_DATA.InterruptTime.LowPart
       - *(_QWORD *)(a1 + 248)
       - KUSER_SHARED_DATA.InterruptTimeBias;
    v4 = *(unsigned int *)(a1 + 952);
    if( *(_BYTE *)(a1 + 391) && !*(_DWORD *)(a1 + 484) && !*(_BYTE *)(a1 + 390) && !*(_BYTE *)(a1 + 192) )
    {
      if( (_DWORD)v4 )
        a3 += v4;
    }
    return v3 > a3;
  }
  if( !a2 )
    return 0i64;
  if( a3 )
  {
    v3 = *(_QWORD *)&KUSER_SHARED_DATA.SystemTime.LowPart;
    return v3 > a3;
  }
  return 1i64;
}

Referenced by: