+void CDROMInit(void);
+void CDROMReset(void);
+void CDROMDone(void);
+
+void BUTCHExec(uint32 cycles);
+
+uint8 CDROMReadByte(uint32 offset, uint32 who = UNKNOWN);
+uint16 CDROMReadWord(uint32 offset, uint32 who = UNKNOWN);
+void CDROMWriteByte(uint32 offset, uint8 data, uint32 who = UNKNOWN);
+void CDROMWriteWord(uint32 offset, uint16 data, uint32 who = UNKNOWN);