Lines Matching defs:clear_bits
530 unsigned char set_bits, clear_bits;
539 set_bits = clear_bits = 0;
545 clear_bits |= RTS;
550 clear_bits |= DTR;
554 uap->curregs[R5] &= ~clear_bits;
558 set_bits, clear_bits, uap->curregs[R5]);
678 unsigned char set_bits, clear_bits, new_reg;
681 set_bits = clear_bits = 0;
686 clear_bits |= SND_BRK;
690 new_reg = (uap->curregs[R5] | set_bits) & ~clear_bits;