psc_read_byte      48 arch/m68k/mac/psc.c 			(int) psc_read_byte(pIFRbase + i),
psc_read_byte      49 arch/m68k/mac/psc.c 			(int) psc_read_byte(pIERbase + i));
psc_read_byte     124 arch/m68k/mac/psc.c 	events = psc_read_byte(pIFR) & psc_read_byte(pIER) & 0xF;