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- ORG $7FE00
- LOAD $7FE00
- J:
- MOVEM.L A0-A6/D0-D7,-(A7)
- JSR DRIVE0(PC)
- MOVE.L #$10000,D6
- J2:
- JSR DRIVE0(PC)
- SUB.L #1,D6
- BEQ DOEND
- BTST #3,$BFE001
- BNE j2
- DOEND:
- BTST #3,$BFE001
- BEQ NOTOK
- BNE YESOK
-
- J21:
- MOVE.L #$10000,D6
- J3:
- JSR DRIVE0(PC)
- SUB.L #1,D6
- BEQ DOEND2
- BTST #5,$BFE001
- BNE j3
- DOEND2:
- BTST #5,$BFE001
- BNE NOTOK2
- BEQ YESOK2
- END:
- JSR RESTOREDISK(pc)
- MOVEM.L (A7)+,A0-A6/D0-D7
- RTS
- restoredisk:
- move.b #$ff,$bfd100
- move.b #$f7,$bfd100
- rts
- DRIVE0: move.b #$7d,$bfd100
- move.b #$77,$bfd100
- rts
- NOTOK: MOVE.B #$01,$7FF02
- BRA J21
- YESOK: MOVE.B #$00,$7FF02
- BRA J21
- NOTOK2: MOVE.B #$01,$7FF00
- BRA END
- YESOK2: MOVE.B #$00,$7FF00
- BRA END
- SLUT: