MASK4 1992 src/dps8/dps8_cpu.h cpu.PAR[n].AR_BITNO = (b % 9) & MASK4; MASK4 1999 src/dps8/dps8_cpu.h cpu.PAR[n].AR_BITNO = b & MASK4; MASK4 221 src/dps8/dps8_eis.c c &= MASK4; MASK4 2326 src/dps8/dps8_eis.c MASK4 2441 src/dps8/dps8_eis.c (- (bits % 9)) & MASK4); MASK4 2450 src/dps8/dps8_eis.c (- (r % 9)) & MASK4); MASK4 2343 src/dps8/dps8_fnp2_iomcmd.c word4 modem_type = (subch_data >> 9) & MASK4; MASK4 2347 src/dps8/dps8_fnp2_iomcmd.c word4 dev_speed = subch_data & MASK4;