/* Standard ASCII Key Code Definitions *
 * Undefined Keys hae value $00        *
   
#define KEYBCK $08 //Backspace
#define KEYBRK $03 //Break 
#define KEYCLR $00 //Clear 
#define KEYCPY $00 //Copy 
#define KEYDEL $7F //Delete
#define KEYDN  $00 //Cursor Down
#define KEYESC $1B //Escape
#define KEYFN1 $00 //1 
#define KEYFN2 $00 //2 
#define KEYFN3 $00 //3 
#define KEYFN4 $00 //4 
#define KEYFN5 $00 //5 
#define KEYFN6 $00 //6 
#define KEYFN7 $00 //7 
#define KEYFN8 $00 //8 
#define KEYFN9 $00 //9 
#define KEYFNA $00 //10
#define KEYFNB $00 //11
#define KEYFNC $00 //12
#define KEYHLP $00 //Help 
#define KEYHOM $00 //Home 
#define KEYINS $00 //Insert 
#define KEYLFT $00 //Cursor Left
#define KEYLNF $0A //Line Feed 
#define KEYRGT $00 //Cursor Right
#define KEYRTN $0D //Return
#define KEYRTS $80 //Shift-Return
#define KEYRUN $00 //Run 
#define KEYRVF $92 //Reverse Off
#define KEYRVS $12 //Reverse On
#define KEYSPS $00 //Shifted Space
#define KEYTAB $09 //Tab
#define KEYTAS $00 //Shift-Tab 
#define KEYUP  $00 //Cursor Up