Aranym.xfs
From SpareMiNT Wiki
This .XFS implements the u:/host mountpoint which provides the m68k <-> host OS communication interface. This, in ARAnyM, is implemented using NatFeat interface and therefore more emulators could provide the same functionality if requested/implemented.
At this moment all it does is that it creates the u:\host\clipbrd folder which serves as a GEM clipbrd location. Using this one can perform cut/copy/paste operations which directly use the host OS clipboard (using the "CLIPBRD" NatFeat).

