LIBHAL_DRIVE_CDROM_CAPS_DVDPLUSRDL
if(drive_cdrom_caps & LIBHAL_DRIVE_CDROM_CAPS_DVDPLUSRDL)
if(drive_cdrom_caps & LIBHAL_DRIVE_CDROM_CAPS_DVDPLUSRDL ||
LIBHAL_PROP_EXTRACT_BOOL_BITFIELD ("storage.cdrom.dvdplusrdl", drive->cdrom_caps, LIBHAL_DRIVE_CDROM_CAPS_DVDPLUSRDL);