Display(s) configuration mode

typedef enum _PRL_DISPLAY_CONFIG_MODE {
  PDCM_CLIENT_DISPLAY_INFO = (1 << 0),
  PDCM_HAS_HIDPI_DISPLAY = (1 << 1),
  PDCM_DO_NOT_RESTORE = (1 << 2),
  PDCM_RESTORE_DEFAULT = (1 << 3),
  PDCM_DISABLE_HIDPI_ADJUSTMENT = (1 << 4),
  PDCM_RETINA_MODE = (1 << 5),
  PDCM_ENABLE_HEADS = (1 << 6)
} PRL_DISPLAY_CONFIG_MODE;