BiConvertBootEnvironmentDeviceToUnknown

INT64 __fastcall BiConvertBootEnvironmentDeviceToUnknown(UINT8 *Src, UINT8 **a2, UINT64 *a3){
  unsigned int v4; 
  UINT8 *PoolWithTag; 
  unsigned int v8; 
  UINT8 *v9; 
  v4 = *((_DWORD *)Src + 2) + 20;
  if( *((_DWORD *)Src + 2) >= 0xFFFFFFEC )
  {
    return(unsigned int)-1073741675;
  }
  else
  {
    PoolWithTag = (UINT8 *)ExAllocatePoolWithTag(PagedPool, v4, 0x4B444342ui64);
    v8 = 0;
    v9 = PoolWithTag;
    if( PoolWithTag )
    {
      memset((INT64)PoolWithTag, 0i64);
      *(_DWORD *)v9 = 5;
      memmove(v9 + 20, Src, *((unsigned int *)Src + 2));
      *a2 = v9;
      *(_DWORD *)a3 = v4;
    }
    else
    {
      return(unsigned int)-1073741670;
    }
  }
  return v8;
}

Referenced by: