binutils/zlib/infback.c

92         unsigned sym, bits;
103         bits = 9;
104         inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work);
110         bits = 5;
111         inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work);
135         bits = state->bits; \
146         state->bits = bits; \
153         bits = 0; \
176         hold += (unsigned long)(*next++) << bits; \
177         bits += 8; \
180 /* Assure that there are at least n bits in the bit accumulator.  If there is
185         while (bits < (unsigned)(n)) \
189 /* Return the low n bits of the bit accumulator (n < 16) */
193 /* Remove n bits from the bit accumulator */
197         bits -= (unsigned)(n); \
200 /* Remove zero to seven bits as needed to go to a byte boundary */
203         hold >>= bits & 7; \
204         bits -= bits & 7; \
262     unsigned bits;              /* bits in bit buffer */
267     unsigned len;               /* length to copy for repeats, bits to drop */
285     bits = 0;
402                     if ((unsigned)(here.bits) <= bits) break;
406                     DROPBITS(here.bits);
411                         NEEDBITS(here.bits + 2);
412                         DROPBITS(here.bits);
423                         NEEDBITS(here.bits + 3);
424                         DROPBITS(here.bits);
430                         NEEDBITS(here.bits + 7);
431                         DROPBITS(here.bits);
495                 if ((unsigned)(here.bits) <= bits) break;
502                             (BITS(last.bits + last.op) >> last.bits)];
503                     if ((unsigned)(last.bits + here.bits) <= bits) break;
506                 DROPBITS(last.bits);
508             DROPBITS(here.bits);
537             /* length code -- get extra bits, if any */
549                 if ((unsigned)(here.bits) <= bits) break;
556                             (BITS(last.bits + last.op) >> last.bits)];
557                     if ((unsigned)(last.bits + here.bits) <= bits) break;
560                 DROPBITS(last.bits);
562             DROPBITS(here.bits);
570             /* get distance extra bits, if any */