Lines Matching full:state
26 * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset)
30 * - Add comments on state->bits assertion in inffast.c
95 struct inflate_state FAR *state; in inflateStateCheck() local
99 state = (struct inflate_state FAR *)strm->state; in inflateStateCheck()
100 if (state == Z_NULL || state->strm != strm || in inflateStateCheck()
101 state->mode < HEAD || state->mode > SYNC) in inflateStateCheck()
107 struct inflate_state FAR *state; in inflateResetKeep() local
110 state = (struct inflate_state FAR *)strm->state; in inflateResetKeep()
111 strm->total_in = strm->total_out = state->total = 0; in inflateResetKeep()
113 if (state->wrap) /* to support ill-conceived Java test suite */ in inflateResetKeep()
114 strm->adler = state->wrap & 1; in inflateResetKeep()
115 state->mode = HEAD; in inflateResetKeep()
116 state->last = 0; in inflateResetKeep()
117 state->havedict = 0; in inflateResetKeep()
118 state->flags = -1; in inflateResetKeep()
119 state->dmax = 32768U; in inflateResetKeep()
120 state->head = Z_NULL; in inflateResetKeep()
121 state->hold = 0; in inflateResetKeep()
122 state->bits = 0; in inflateResetKeep()
123 state->lencode = state->distcode = state->next = state->codes; in inflateResetKeep()
124 state->sane = 1; in inflateResetKeep()
125 state->back = -1; in inflateResetKeep()
131 struct inflate_state FAR *state; in inflateReset() local
134 state = (struct inflate_state FAR *)strm->state; in inflateReset()
135 state->wsize = 0; in inflateReset()
136 state->whave = 0; in inflateReset()
137 state->wnext = 0; in inflateReset()
143 struct inflate_state FAR *state; in inflateReset2() local
145 /* get the state */ in inflateReset2()
147 state = (struct inflate_state FAR *)strm->state; in inflateReset2()
167 if (state->window != Z_NULL && state->wbits != (unsigned)windowBits) { in inflateReset2()
168 ZFREE(strm, state->window); in inflateReset2()
169 state->window = Z_NULL; in inflateReset2()
172 /* update state and reset the rest of it */ in inflateReset2()
173 state->wrap = wrap; in inflateReset2()
174 state->wbits = (unsigned)windowBits; in inflateReset2()
181 struct inflate_state FAR *state; in inflateInit2_() local
202 state = (struct inflate_state FAR *) in inflateInit2_()
204 if (state == Z_NULL) return Z_MEM_ERROR; in inflateInit2_()
206 strm->state = (struct internal_state FAR *)state; in inflateInit2_()
207 state->strm = strm; in inflateInit2_()
208 state->window = Z_NULL; in inflateInit2_()
209 state->mode = HEAD; /* to pass state test in inflateReset2() */ in inflateInit2_()
212 ZFREE(strm, state); in inflateInit2_()
213 strm->state = Z_NULL; in inflateInit2_()
224 struct inflate_state FAR *state; in inflatePrime() local
229 state = (struct inflate_state FAR *)strm->state; in inflatePrime()
231 state->hold = 0; in inflatePrime()
232 state->bits = 0; in inflatePrime()
235 if (bits > 16 || state->bits + (uInt)bits > 32) return Z_STREAM_ERROR; in inflatePrime()
237 state->hold += (unsigned)value << state->bits; in inflatePrime()
238 state->bits += (uInt)bits; in inflatePrime()
243 Return state with length and distance decoding tables and index sizes set to
252 local void fixedtables(struct inflate_state FAR *state) { in fixedtables() argument
265 while (sym < 144) state->lens[sym++] = 8; in fixedtables()
266 while (sym < 256) state->lens[sym++] = 9; in fixedtables()
267 while (sym < 280) state->lens[sym++] = 7; in fixedtables()
268 while (sym < 288) state->lens[sym++] = 8; in fixedtables()
272 inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); in fixedtables()
276 while (sym < 32) state->lens[sym++] = 5; in fixedtables()
279 inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); in fixedtables()
287 state->lencode = lenfix; in fixedtables()
288 state->lenbits = 9; in fixedtables()
289 state->distcode = distfix; in fixedtables()
290 state->distbits = 5; in fixedtables()
317 struct inflate_state state; in makefixed() local
319 fixedtables(&state); in makefixed()
334 printf("{%u,%u,%d}", (low & 127) == 99 ? 64 : state.lencode[low].op, in makefixed()
335 state.lencode[low].bits, state.lencode[low].val); in makefixed()
345 printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits, in makefixed()
346 state.distcode[low].val); in makefixed()
369 struct inflate_state FAR *state; in updatewindow() local
372 state = (struct inflate_state FAR *)strm->state; in updatewindow()
375 if (state->window == Z_NULL) { in updatewindow()
376 state->window = (unsigned char FAR *) in updatewindow()
377 ZALLOC(strm, 1U << state->wbits, in updatewindow()
379 if (state->window == Z_NULL) return 1; in updatewindow()
383 if (state->wsize == 0) { in updatewindow()
384 state->wsize = 1U << state->wbits; in updatewindow()
385 state->wnext = 0; in updatewindow()
386 state->whave = 0; in updatewindow()
389 /* copy state->wsize or less output bytes into the circular window */ in updatewindow()
390 if (copy >= state->wsize) { in updatewindow()
391 zmemcpy(state->window, end - state->wsize, state->wsize); in updatewindow()
392 state->wnext = 0; in updatewindow()
393 state->whave = state->wsize; in updatewindow()
396 dist = state->wsize - state->wnext; in updatewindow()
398 zmemcpy(state->window + state->wnext, end - copy, dist); in updatewindow()
401 zmemcpy(state->window, end - copy, copy); in updatewindow()
402 state->wnext = copy; in updatewindow()
403 state->whave = state->wsize; in updatewindow()
406 state->wnext += dist; in updatewindow()
407 if (state->wnext == state->wsize) state->wnext = 0; in updatewindow()
408 if (state->whave < state->wsize) state->whave += dist; in updatewindow()
419 (state->flags ? crc32(check, buf, len) : adler32(check, buf, len))
443 /* Load registers with state in inflate() for speed */
450 hold = state->hold; \
451 bits = state->bits; \
454 /* Restore state from registers in inflate() */
461 state->hold = hold; \
462 state->bits = bits; \
509 inflate() uses a state machine to process as much input data and generate as
510 much output data as possible before returning. The state machine is
513 for (;;) switch (state) {
519 state = STATEm;
526 next state. The NEEDBITS() macro is usually the way the state evaluates
549 state information is maintained to continue the loop where it left off
551 would all have to actually be part of the saved state in case NEEDBITS()
560 state = STATEx;
563 As shown above, if the next state is also the next case, then the break
566 A state may also return if there is not enough output space available to
567 complete that state. Those states are copying stored data, writing a
591 struct inflate_state FAR *state; in inflate() local
614 state = (struct inflate_state FAR *)strm->state; in inflate()
615 if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */ in inflate()
621 switch (state->mode) { in inflate()
623 if (state->wrap == 0) { in inflate()
624 state->mode = TYPEDO; in inflate()
629 if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */ in inflate()
630 if (state->wbits == 0) in inflate()
631 state->wbits = 15; in inflate()
632 state->check = crc32(0L, Z_NULL, 0); in inflate()
633 CRC2(state->check, hold); in inflate()
635 state->mode = FLAGS; in inflate()
638 if (state->head != Z_NULL) in inflate()
639 state->head->done = -1; in inflate()
640 if (!(state->wrap & 1) || /* check if zlib header allowed */ in inflate()
646 state->mode = BAD; in inflate()
651 state->mode = BAD; in inflate()
656 if (state->wbits == 0) in inflate()
657 state->wbits = len; in inflate()
658 if (len > 15 || len > state->wbits) { in inflate()
660 state->mode = BAD; in inflate()
663 state->dmax = 1U << len; in inflate()
664 state->flags = 0; /* indicate zlib header */ in inflate()
666 strm->adler = state->check = adler32(0L, Z_NULL, 0); in inflate()
667 state->mode = hold & 0x200 ? DICTID : TYPE; in inflate()
673 state->flags = (int)(hold); in inflate()
674 if ((state->flags & 0xff) != Z_DEFLATED) { in inflate()
676 state->mode = BAD; in inflate()
679 if (state->flags & 0xe000) { in inflate()
681 state->mode = BAD; in inflate()
684 if (state->head != Z_NULL) in inflate()
685 state->head->text = (int)((hold >> 8) & 1); in inflate()
686 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
687 CRC2(state->check, hold); in inflate()
689 state->mode = TIME; in inflate()
693 if (state->head != Z_NULL) in inflate()
694 state->head->time = hold; in inflate()
695 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
696 CRC4(state->check, hold); in inflate()
698 state->mode = OS; in inflate()
702 if (state->head != Z_NULL) { in inflate()
703 state->head->xflags = (int)(hold & 0xff); in inflate()
704 state->head->os = (int)(hold >> 8); in inflate()
706 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
707 CRC2(state->check, hold); in inflate()
709 state->mode = EXLEN; in inflate()
712 if (state->flags & 0x0400) { in inflate()
714 state->length = (unsigned)(hold); in inflate()
715 if (state->head != Z_NULL) in inflate()
716 state->head->extra_len = (unsigned)hold; in inflate()
717 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
718 CRC2(state->check, hold); in inflate()
721 else if (state->head != Z_NULL) in inflate()
722 state->head->extra = Z_NULL; in inflate()
723 state->mode = EXTRA; in inflate()
726 if (state->flags & 0x0400) { in inflate()
727 copy = state->length; in inflate()
730 if (state->head != Z_NULL && in inflate()
731 state->head->extra != Z_NULL && in inflate()
732 (len = state->head->extra_len - state->length) < in inflate()
733 state->head->extra_max) { in inflate()
734 zmemcpy(state->head->extra + len, next, in inflate()
735 len + copy > state->head->extra_max ? in inflate()
736 state->head->extra_max - len : copy); in inflate()
738 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
739 state->check = crc32(state->check, next, copy); in inflate()
742 state->length -= copy; in inflate()
744 if (state->length) goto inf_leave; in inflate()
746 state->length = 0; in inflate()
747 state->mode = NAME; in inflate()
750 if (state->flags & 0x0800) { in inflate()
755 if (state->head != Z_NULL && in inflate()
756 state->head->name != Z_NULL && in inflate()
757 state->length < state->head->name_max) in inflate()
758 state->head->name[state->length++] = (Bytef)len; in inflate()
760 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
761 state->check = crc32(state->check, next, copy); in inflate()
766 else if (state->head != Z_NULL) in inflate()
767 state->head->name = Z_NULL; in inflate()
768 state->length = 0; in inflate()
769 state->mode = COMMENT; in inflate()
772 if (state->flags & 0x1000) { in inflate()
777 if (state->head != Z_NULL && in inflate()
778 state->head->comment != Z_NULL && in inflate()
779 state->length < state->head->comm_max) in inflate()
780 state->head->comment[state->length++] = (Bytef)len; in inflate()
782 if ((state->flags & 0x0200) && (state->wrap & 4)) in inflate()
783 state->check = crc32(state->check, next, copy); in inflate()
788 else if (state->head != Z_NULL) in inflate()
789 state->head->comment = Z_NULL; in inflate()
790 state->mode = HCRC; in inflate()
793 if (state->flags & 0x0200) { in inflate()
795 if ((state->wrap & 4) && hold != (state->check & 0xffff)) { in inflate()
797 state->mode = BAD; in inflate()
802 if (state->head != Z_NULL) { in inflate()
803 state->head->hcrc = (int)((state->flags >> 9) & 1); in inflate()
804 state->head->done = 1; in inflate()
806 strm->adler = state->check = crc32(0L, Z_NULL, 0); in inflate()
807 state->mode = TYPE; in inflate()
812 strm->adler = state->check = ZSWAP32(hold); in inflate()
814 state->mode = DICT; in inflate()
817 if (state->havedict == 0) { in inflate()
821 strm->adler = state->check = adler32(0L, Z_NULL, 0); in inflate()
822 state->mode = TYPE; in inflate()
828 if (state->last) { in inflate()
830 state->mode = CHECK; in inflate()
834 state->last = BITS(1); in inflate()
839 state->last ? " (last)" : "")); in inflate()
840 state->mode = STORED; in inflate()
843 fixedtables(state); in inflate()
845 state->last ? " (last)" : "")); in inflate()
846 state->mode = LEN_; /* decode codes */ in inflate()
854 state->last ? " (last)" : "")); in inflate()
855 state->mode = TABLE; in inflate()
859 state->mode = BAD; in inflate()
868 state->mode = BAD; in inflate()
871 state->length = (unsigned)hold & 0xffff; in inflate()
873 state->length)); in inflate()
875 state->mode = COPY_; in inflate()
879 state->mode = COPY; in inflate()
882 copy = state->length; in inflate()
892 state->length -= copy; in inflate()
896 state->mode = TYPE; in inflate()
900 state->nlen = BITS(5) + 257; in inflate()
902 state->ndist = BITS(5) + 1; in inflate()
904 state->ncode = BITS(4) + 4; in inflate()
907 if (state->nlen > 286 || state->ndist > 30) { in inflate()
909 state->mode = BAD; in inflate()
914 state->have = 0; in inflate()
915 state->mode = LENLENS; in inflate()
918 while (state->have < state->ncode) { in inflate()
920 state->lens[order[state->have++]] = (unsigned short)BITS(3); in inflate()
923 while (state->have < 19) in inflate()
924 state->lens[order[state->have++]] = 0; in inflate()
925 state->next = state->codes; in inflate()
926 state->lencode = (const code FAR *)(state->next); in inflate()
927 state->lenbits = 7; in inflate()
928 ret = inflate_table(CODES, state->lens, 19, &(state->next), in inflate()
929 &(state->lenbits), state->work); in inflate()
932 state->mode = BAD; in inflate()
936 state->have = 0; in inflate()
937 state->mode = CODELENS; in inflate()
940 while (state->have < state->nlen + state->ndist) { in inflate()
942 here = state->lencode[BITS(state->lenbits)]; in inflate()
948 state->lens[state->have++] = here.val; in inflate()
954 if (state->have == 0) { in inflate()
956 state->mode = BAD; in inflate()
959 len = state->lens[state->have - 1]; in inflate()
977 if (state->have + copy > state->nlen + state->ndist) { in inflate()
979 state->mode = BAD; in inflate()
983 state->lens[state->have++] = (unsigned short)len; in inflate()
988 if (state->mode == BAD) break; in inflate()
991 if (state->lens[256] == 0) { in inflate()
993 state->mode = BAD; in inflate()
1000 state->next = state->codes; in inflate()
1001 state->lencode = (const code FAR *)(state->next); in inflate()
1002 state->lenbits = 9; in inflate()
1003 ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), in inflate()
1004 &(state->lenbits), state->work); in inflate()
1007 state->mode = BAD; in inflate()
1010 state->distcode = (const code FAR *)(state->next); in inflate()
1011 state->distbits = 6; in inflate()
1012 ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, in inflate()
1013 &(state->next), &(state->distbits), state->work); in inflate()
1016 state->mode = BAD; in inflate()
1020 state->mode = LEN_; in inflate()
1024 state->mode = LEN; in inflate()
1031 if (state->mode == TYPE) in inflate()
1032 state->back = -1; in inflate()
1035 state->back = 0; in inflate()
1037 here = state->lencode[BITS(state->lenbits)]; in inflate()
1044 here = state->lencode[last.val + in inflate()
1050 state->back += last.bits; in inflate()
1053 state->back += here.bits; in inflate()
1054 state->length = (unsigned)here.val; in inflate()
1059 state->mode = LIT; in inflate()
1064 state->back = -1; in inflate()
1065 state->mode = TYPE; in inflate()
1070 state->mode = BAD; in inflate()
1073 state->extra = (unsigned)(here.op) & 15; in inflate()
1074 state->mode = LENEXT; in inflate()
1077 if (state->extra) { in inflate()
1078 NEEDBITS(state->extra); in inflate()
1079 state->length += BITS(state->extra); in inflate()
1080 DROPBITS(state->extra); in inflate()
1081 state->back += state->extra; in inflate()
1083 Tracevv((stderr, "inflate: length %u\n", state->length)); in inflate()
1084 state->was = state->length; in inflate()
1085 state->mode = DIST; in inflate()
1089 here = state->distcode[BITS(state->distbits)]; in inflate()
1096 here = state->distcode[last.val + in inflate()
1102 state->back += last.bits; in inflate()
1105 state->back += here.bits; in inflate()
1108 state->mode = BAD; in inflate()
1111 state->offset = (unsigned)here.val; in inflate()
1112 state->extra = (unsigned)(here.op) & 15; in inflate()
1113 state->mode = DISTEXT; in inflate()
1116 if (state->extra) { in inflate()
1117 NEEDBITS(state->extra); in inflate()
1118 state->offset += BITS(state->extra); in inflate()
1119 DROPBITS(state->extra); in inflate()
1120 state->back += state->extra; in inflate()
1123 if (state->offset > state->dmax) { in inflate()
1125 state->mode = BAD; in inflate()
1129 Tracevv((stderr, "inflate: distance %u\n", state->offset)); in inflate()
1130 state->mode = MATCH; in inflate()
1135 if (state->offset > copy) { /* copy from window */ in inflate()
1136 copy = state->offset - copy; in inflate()
1137 if (copy > state->whave) { in inflate()
1138 if (state->sane) { in inflate()
1140 state->mode = BAD; in inflate()
1145 copy -= state->whave; in inflate()
1146 if (copy > state->length) copy = state->length; in inflate()
1149 state->length -= copy; in inflate()
1153 if (state->length == 0) state->mode = LEN; in inflate()
1157 if (copy > state->wnext) { in inflate()
1158 copy -= state->wnext; in inflate()
1159 from = state->window + (state->wsize - copy); in inflate()
1162 from = state->window + (state->wnext - copy); in inflate()
1163 if (copy > state->length) copy = state->length; in inflate()
1166 from = put - state->offset; in inflate()
1167 copy = state->length; in inflate()
1171 state->length -= copy; in inflate()
1175 if (state->length == 0) state->mode = LEN; in inflate()
1179 *put++ = (unsigned char)(state->length); in inflate()
1181 state->mode = LEN; in inflate()
1184 if (state->wrap) { in inflate()
1188 state->total += out; in inflate()
1189 if ((state->wrap & 4) && out) in inflate()
1190 strm->adler = state->check = in inflate()
1191 UPDATE_CHECK(state->check, put - out, out); in inflate()
1193 if ((state->wrap & 4) && ( in inflate()
1195 state->flags ? hold : in inflate()
1197 ZSWAP32(hold)) != state->check) { in inflate()
1199 state->mode = BAD; in inflate()
1206 state->mode = LENGTH; in inflate()
1209 if (state->wrap && state->flags) { in inflate()
1211 if ((state->wrap & 4) && hold != (state->total & 0xffffffff)) { in inflate()
1213 state->mode = BAD; in inflate()
1220 state->mode = DONE; in inflate()
1239 error. Call updatewindow() to create and/or update the window state. in inflate()
1244 if (state->wsize || (out != strm->avail_out && state->mode < BAD && in inflate()
1245 (state->mode < CHECK || flush != Z_FINISH))) in inflate()
1247 state->mode = MEM; in inflate()
1254 state->total += out; in inflate()
1255 if ((state->wrap & 4) && out) in inflate()
1256 strm->adler = state->check = in inflate()
1257 UPDATE_CHECK(state->check, strm->next_out - out, out); in inflate()
1258 strm->data_type = (int)state->bits + (state->last ? 64 : 0) + in inflate()
1259 (state->mode == TYPE ? 128 : 0) + in inflate()
1260 (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0); in inflate()
1267 struct inflate_state FAR *state; in inflateEnd() local
1270 state = (struct inflate_state FAR *)strm->state; in inflateEnd()
1271 if (state->window != Z_NULL) ZFREE(strm, state->window); in inflateEnd()
1272 ZFREE(strm, strm->state); in inflateEnd()
1273 strm->state = Z_NULL; in inflateEnd()
1280 struct inflate_state FAR *state; in inflateGetDictionary() local
1282 /* check state */ in inflateGetDictionary()
1284 state = (struct inflate_state FAR *)strm->state; in inflateGetDictionary()
1287 if (state->whave && dictionary != Z_NULL) { in inflateGetDictionary()
1288 zmemcpy(dictionary, state->window + state->wnext, in inflateGetDictionary()
1289 state->whave - state->wnext); in inflateGetDictionary()
1290 zmemcpy(dictionary + state->whave - state->wnext, in inflateGetDictionary()
1291 state->window, state->wnext); in inflateGetDictionary()
1294 *dictLength = state->whave; in inflateGetDictionary()
1300 struct inflate_state FAR *state; in inflateSetDictionary() local
1304 /* check state */ in inflateSetDictionary()
1306 state = (struct inflate_state FAR *)strm->state; in inflateSetDictionary()
1307 if (state->wrap != 0 && state->mode != DICT) in inflateSetDictionary()
1311 if (state->mode == DICT) { in inflateSetDictionary()
1314 if (dictid != state->check) in inflateSetDictionary()
1322 state->mode = MEM; in inflateSetDictionary()
1325 state->havedict = 1; in inflateSetDictionary()
1331 struct inflate_state FAR *state; in inflateGetHeader() local
1333 /* check state */ in inflateGetHeader()
1335 state = (struct inflate_state FAR *)strm->state; in inflateGetHeader()
1336 if ((state->wrap & 2) == 0) return Z_STREAM_ERROR; in inflateGetHeader()
1339 state->head = head; in inflateGetHeader()
1348 state. If on return *have equals four, then the pattern was found and the
1352 called again with more data and the *have state. *have is initialized to
1380 struct inflate_state FAR *state; in inflateSync() local
1384 state = (struct inflate_state FAR *)strm->state; in inflateSync()
1385 if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR; in inflateSync()
1388 if (state->mode != SYNC) { in inflateSync()
1389 state->mode = SYNC; in inflateSync()
1390 state->hold >>= state->bits & 7; in inflateSync()
1391 state->bits -= state->bits & 7; in inflateSync()
1393 while (state->bits >= 8) { in inflateSync()
1394 buf[len++] = (unsigned char)(state->hold); in inflateSync()
1395 state->hold >>= 8; in inflateSync()
1396 state->bits -= 8; in inflateSync()
1398 state->have = 0; in inflateSync()
1399 syncsearch(&(state->have), buf, len); in inflateSync()
1403 len = syncsearch(&(state->have), strm->next_in, strm->avail_in); in inflateSync()
1409 if (state->have != 4) return Z_DATA_ERROR; in inflateSync()
1410 if (state->flags == -1) in inflateSync()
1411 state->wrap = 0; /* if no header yet, treat as raw */ in inflateSync()
1413 state->wrap &= ~4; /* no point in computing a check value now */ in inflateSync()
1414 flags = state->flags; in inflateSync()
1418 state->flags = flags; in inflateSync()
1419 state->mode = TYPE; in inflateSync()
1432 struct inflate_state FAR *state; in inflateSyncPoint() local
1435 state = (struct inflate_state FAR *)strm->state; in inflateSyncPoint()
1436 return state->mode == STORED && state->bits == 0; in inflateSyncPoint()
1440 struct inflate_state FAR *state; in inflateCopy() local
1448 state = (struct inflate_state FAR *)source->state; in inflateCopy()
1455 if (state->window != Z_NULL) { in inflateCopy()
1457 ZALLOC(source, 1U << state->wbits, sizeof(unsigned char)); in inflateCopy()
1464 /* copy state */ in inflateCopy()
1466 zmemcpy((voidpf)copy, (voidpf)state, sizeof(struct inflate_state)); in inflateCopy()
1468 if (state->lencode >= state->codes && in inflateCopy()
1469 state->lencode <= state->codes + ENOUGH - 1) { in inflateCopy()
1470 copy->lencode = copy->codes + (state->lencode - state->codes); in inflateCopy()
1471 copy->distcode = copy->codes + (state->distcode - state->codes); in inflateCopy()
1473 copy->next = copy->codes + (state->next - state->codes); in inflateCopy()
1475 wsize = 1U << state->wbits; in inflateCopy()
1476 zmemcpy(window, state->window, wsize); in inflateCopy()
1479 dest->state = (struct internal_state FAR *)copy; in inflateCopy()
1484 struct inflate_state FAR *state; in inflateUndermine() local
1487 state = (struct inflate_state FAR *)strm->state; in inflateUndermine()
1489 state->sane = !subvert; in inflateUndermine()
1493 state->sane = 1; in inflateUndermine()
1499 struct inflate_state FAR *state; in inflateValidate() local
1502 state = (struct inflate_state FAR *)strm->state; in inflateValidate()
1503 if (check && state->wrap) in inflateValidate()
1504 state->wrap |= 4; in inflateValidate()
1506 state->wrap &= ~4; in inflateValidate()
1511 struct inflate_state FAR *state; in inflateMark() local
1515 state = (struct inflate_state FAR *)strm->state; in inflateMark()
1516 return (long)(((unsigned long)((long)state->back)) << 16) + in inflateMark()
1517 (state->mode == COPY ? state->length : in inflateMark()
1518 (state->mode == MATCH ? state->was - state->length : 0)); in inflateMark()
1522 struct inflate_state FAR *state; in inflateCodesUsed() local
1524 state = (struct inflate_state FAR *)strm->state; in inflateCodesUsed()
1525 return (unsigned long)(state->next - state->codes); in inflateCodesUsed()