PiDevCfgResolveVariableKeyCopy

__int64 __fastcall PiDevCfgResolveVariableKeyCopy(_QWORD *a1, void *a2, __int64 a3){
  int v5; 
  int v6; 
  NTSTATUS RegistryValue; 
  unsigned int *v8; 
  HANDLE v9; 
  void *P[3]; 
  HANDLE Handle; 
  Handle = 0i64;
  P[0] = 0i64;
  v5 = 0;
  v6 = PiDevCfgResolveVariableKeyHandle(a1, a2, &Handle);
  if( v6 < 0 )
    goto LABEL_12;
  RegistryValue = IopGetRegistryValue(a2, (PWCHAR)L"Delete", 0i64, (KEY_VALUE_FULL_INFORMATION **)P);
  v8 = (unsigned int *)P[0];
  v6 = RegistryValue;
  if( RegistryValue >= 0 )
  {
    if( !PnpValidateRegistryValue((_KEY_VALUE_FULL_INFORMATION *)P[0]) )
    {
      v6 = -1073741823;
      goto LABEL_10;
    }
    if( *(unsigned int *)((char *)v8 + v8[2]) )
      v5 = 0x100000;
  }
  else
  {
    if( RegistryValue != -1073741772 )
      goto LABEL_10;
    v6 = 0;
  }
  v9 = Handle;
  *(_DWORD *)(a3 + 36) = 0;
  Handle = 0i64;
  *(_DWORD *)(a3 + 32) = v5 | 0x8000;
  *(_QWORD *)(a3 + 40) = v9;
LABEL_10:
  if( v8 )
    ExFreePoolWithTag(v8, 0);
LABEL_12:
  if( Handle )
    ZwClose(Handle);
  return(unsigned int)v6;
}

Referenced by: