LIBDSK is a library for accessing discs and disc image files. It is
intended for use in:
* Emulator tools converting between real floppy discs and disc images,
  as CPCTRANS / PCWTRANS does under DOS
* Filesystem utilities - CPMTOOLS is configurable to use LIBDSK, thus
  allowing the use of CPMTOOLS on emulator .DSK images
* Emulators - it is possible to use LIBDSK as part of an emulator's
  floppy controller emulation, thus giving the emulator transparent
  access to .DSK files or real discs

LIBDSK has drivers for:
* Raw files (including /dev/fdn)
* Raw files, rearranged into logical filesystem order
* .DSK files, as used in CPCEMU, JOYCE and other Sinclair/Amstrad emus
* MYZ80 hard drive image files, NanoWasp floppy image files
* .CFI (Compressed Floppy Image) files as created by FDCOPY.COM on DOS
* The Linux floppy drive (supports CPC System and Data formats)
* The Windows 3.x/95/98/ME/NT/2000 floppy drive
* The DOS floppy drive (via the PC BIOS)
* CopyQM files, TeleDisk files, Compaq QRST files, ARPIDISK image files
* The LDBS format
* rcpmfs - makes a Unix/Windows directory appear to be a CP/M disc image
* Another instance of LibDsk over a serial line
