Lines Matching refs:used
690 unsigned short used = summary->used;
692 if (used & ((unsigned short) 1 << i)) {
694 /* Keep in `used' only the bits 0..i-1. */
695 used &= ((unsigned short) 1 << i) - 1;
696 /* Add `summary->indx' and the number of bits set in `used'. */
697 used = (used & 0x5555) + ((used & 0xaaaa) >> 1);
698 used = (used & 0x3333) + ((used & 0xcccc) >> 2);
699 used = (used & 0x0f0f) + ((used & 0xf0f0) >> 4);
700 used = (used & 0x00ff) + (used >> 8);
701 c = cp932ext_2charset[summary->indx + used];