Lines Matching defs:clear_bits
541 unsigned char set_bits, clear_bits;
550 set_bits = clear_bits = 0;
556 clear_bits |= RTS;
561 clear_bits |= DTR;
565 uap->curregs[R5] &= ~clear_bits;
569 set_bits, clear_bits, uap->curregs[R5]);
698 unsigned char set_bits, clear_bits, new_reg;
701 set_bits = clear_bits = 0;
706 clear_bits |= SND_BRK;
710 new_reg = (uap->curregs[R5] | set_bits) & ~clear_bits;