PrlVm_RegEx flags

enum _PRL_REGISTER_NEW_VM {
  PRNVM_CREATE_FROM_LION_RECOVERY_PARTITION = PCDIF_CREATE_FROM_LION_RECOVERY_PARTITION,
  PRNVM_ALLOW_TO_AUTO_DECREASE_HDD_SIZE = 1<<(PACF_MAX+2),
  PRNVM_PRESERVE_DISK = 1<<(PACF_MAX+3)
};