;Standard ASCII Key Code Definitions
;Undefined Keys hae value $00

KEYBCK  EQU $08   ;Backspace
KEYBRK  EQU $03   ;Break
KEYCLR  EQU $00   ;Clear
KEYCPY  EQU $00   ;Copy [Acorn Atom]
KEYDEL  EQU $7F   ;Delete
KEYDN   EQU $00   ;Cursor Down
KEYESC  EQU $1B   ;Escape
KEYFN1  EQU $00   ;F1
KEYFN2  EQU $00   ;F2
KEYFN3  EQU $00   ;F3
KEYFN4  EQU $00   ;F4
KEYFN5  EQU $00   ;F5
KEYFN6  EQU $00   ;F6
KEYFN7  EQU $00   ;F7
KEYFN8  EQU $00   ;F8
KEYFN9  EQU $00   ;F9
KEYFNA  EQU $00   ;F10
KEYFNB  EQU $00   ;F11
KEYFNC  EQU $00   ;F12
KEYHLP  EQU $00   ;Help [C128/C65]
KEYHOM  EQU $00   ;Home
KEYINS  EQU $00   ;Insert
KEYLFT  EQU $00   ;Cursor Left 
KEYLNF  EQU $0A   ;;Line Feed [C128]
KEYRGT  EQU $00   ;Cursor Right
KEYRTN  EQU $0D   ;Return
KEYRTS  EQU $80   ;Shift-Return
KEYRUN  EQU $00   ;Run [PET/CBM]
KEYRVF  EQU $92   ;Reverse OffCtrl-0
KEYRVS  EQU $12   ;Reverse On Ctrl-9
KEYSPS  EQU $00   ;Shifted Space
KEYTAB  EQU $09   ;Tab
KEYTAS  EQU $00   ;Shift-Tab
KEYUP   EQU $00   ;Cursor Up