pIFR              119 arch/m68k/mac/psc.c 	int pIFR	= pIFRbase + offset;
pIFR              124 arch/m68k/mac/psc.c 	events = psc_read_byte(pIFR) & psc_read_byte(pIER) & 0xF;
pIFR              132 arch/m68k/mac/psc.c 			psc_write_byte(pIFR, irq_bit);