12 " inflate 1.2.13 Copyright 1995-2022 Mark Adler ";
34unsigned short FAR *lens;
38unsigned short FAR *work;
55 const unsigned short FAR *base;
56 const unsigned short FAR *extra;
60 static const unsigned short lbase[31] = {
61 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
62 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
63 static const unsigned short lext[31] = {
64 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
65 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 194, 65};
66 static const unsigned short dbase[32] = {
67 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
68 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
69 8193, 12289, 16385, 24577, 0, 0};
70 static const unsigned short dext[32] = {
71 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
72 23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
73 28, 28, 29, 29, 64, 64};
118 here.
op = (
unsigned char)64;
119 here.
bits = (
unsigned char)1;
120 here.
val = (
unsigned short)0;
126 for (min = 1; min <
max; min++)
127 if (
count[min] != 0)
break;
135 if (left < 0)
return -1;
137 if (left > 0 && (type ==
CODES ||
max != 1))
147 if (lens[
sym] != 0) work[offs[lens[
sym]]++] = (
unsigned short)
sym;
204 low = (unsigned)(-1);
216 here.
bits = (
unsigned char)(
len - drop);
218 here.
op = (
unsigned char)0;
222 here.
op = (
unsigned char)(extra[work[
sym] -
match]);
226 here.
op = (
unsigned char)(32 + 64);
231 incr = 1U << (
len - drop);
236 next[(huff >> drop) + fill] = here;
240 incr = 1U << (
len - 1);
268 left = (
int)(1 << curr);
269 while (curr + drop <
max) {
270 left -=
count[curr + drop];
271 if (left <= 0)
break;
284 (*table)[low].op = (
unsigned char)curr;
285 (*table)[low].bits = (
unsigned char)
root;
286 (*table)[low].val = (
unsigned short)(next - *table);
294 here.
op = (
unsigned char)64;
295 here.
bits = (
unsigned char)(
len - drop);
296 here.
val = (
unsigned short)0;
int bits(struct state *s, int need)
unsigned char match[65280+2]
const char inflate_copyright[]
int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens, unsigned codes, code FAR *FAR *table, unsigned FAR *bits, unsigned short FAR *work)
typedef int(ZCALLBACK *close_file_func) OF((voidpf opaque
int codes(struct state *s, const struct huffman *lencode, const struct huffman *distcode)