/usr/share/X11/xkb/keycodes
NameSizeModeActions
digital_vndr/-0755rm
sgi_vndr/-0755rm
aliases21760644editdlrm
amiga34010644editdlrm
ataritt18390644editdlrm
empty680644editdlrm
evdev89330644editdlrm
fujitsu37150644editdlrm
hp49710644editdlrm
ibm31460644editdlrm
jolla2830644editdlrm
macintosh44660644editdlrm
olpc7620644editdlrm
README4160644editdlrm
sony29540644editdlrm
sun50760644editdlrm
xfree8686340644editdlrm
xfree9832040644editdlrm
Edit: /usr/share/X11/xkb/keycodes/README (416B)
The keycodes component of a keyboard mapping specifies the range and interpretation of the raw keycodes reported by the device. It sets the keycodes symbolic name, the minimum and maximum legal codes for the keyboard, and the symbolic name for each key. The keycodes component might also contain aliases for some keys, symbolic names for some indicators and a description of which indicators are physically present.