2 .export _kbrepeat, _kbrepeatdelay, _kbrepeatrate
7 ldx KBDREPEAT ; get old value
8 sta KBDREPEAT ; store new value
13 ldx KBDREPEATDELAY ; get old value
14 sta KBDREPEATDELAY ; store new value
15 txa ; return old value
19 ldx KBDREPEATRATE ; get old value
20 sta KBDREPEATRATE ; store new value
21 txa ; return old value