File list (Check if you may need any files):
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........\getkey
........\getkey.c
........\getkey.c.bak
........\getkey.hex
........\getkey.lnp
........\getkey.LST
........\getkey.M51
........\getkey.OBJ
........\getkey.Opt
........\getkey.plg
........\getkey.Uv2
........\getkey_Opt.Bak
........\getkey_Uv2.Bak
........\keyscan
........\keyscan.c
........\keyscan.c.bak
........\keyscan.hex
........\keyscan.lnp
........\keyscan.LST
........\keyscan.M51
........\keyscan.OBJ
........\keyscan.Opt
........\keyscan.plg
........\keyscan.Uv2
........\keyscan_Opt.Bak
........\keyscan_Uv2.Bak