serial → cpu Relation

File in serial	Includes file in cpu
MC6850.hh	IRQHelper.hh
MSXMidi.cc	MSXCPUInterface.hh
MSXMidi.hh	IRQHelper.hh
MSXModem.cc	CacheLine.hh
MSXRS232.cc	CacheLine.hh
MSXRS232.hh	IRQHelper.hh
YM2148.hh	IRQHelper.hh