MASK4 1959 src/dps8/dps8_cpu.h cpu.PAR[n].AR_BITNO = (b % 9) & MASK4; MASK4 1965 src/dps8/dps8_cpu.h cpu.PAR[n].AR_BITNO = b & MASK4; MASK4 226 src/dps8/dps8_eis.c c &= MASK4; MASK4 2311 src/dps8/dps8_eis.c MASK4 2416 src/dps8/dps8_eis.c (- (bits % 9)) & MASK4); MASK4 2425 src/dps8/dps8_eis.c (- (r % 9)) & MASK4); MASK4 2260 src/dps8/dps8_fnp2_iomcmd.c word4 modem_type = (subch_data >> 9) & MASK4; MASK4 2264 src/dps8/dps8_fnp2_iomcmd.c word4 dev_speed = subch_data & MASK4;