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zlib 0.94

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This commit is contained in:
Mark Adler
2011-09-09 23:09:18 -07:00
parent 6b834a58bd
commit 23c69f1069
34 changed files with 801 additions and 432 deletions
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38
inftrees.h
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@@ -11,14 +11,15 @@
/* Huffman code lookup table entry--this entry is four bytes for machines
that have 16-bit pointers (e.g. PC's in the small or medium model). */
typedef struct inflate_huft_s inflate_huft;
typedef struct inflate_huft_s FAR inflate_huft;
struct inflate_huft_s {
union {
struct {
Byte Exop; /* number of extra bits or operation */
Byte Bits; /* number of bits in this code or subcode */
} what;
Byte *pad; /* pad structure to a power of 2 (4 bytes for */
Bytef *pad; /* pad structure to a power of 2 (4 bytes for */
} word; /* 16-bit, 8 bytes for 32-bit machines) */
union {
uInt Base; /* literal, length base, or distance base */
@@ -30,28 +31,29 @@ struct inflate_huft_s {
extern uInt inflate_hufts;
#endif
extern int inflate_trees_bits __P((
uInt *, /* 19 code lengths */
uInt *, /* bits tree desired/actual depth */
inflate_huft **, /* bits tree result */
extern int inflate_trees_bits OF((
uIntf *, /* 19 code lengths */
uIntf *, /* bits tree desired/actual depth */
inflate_huft * FAR *, /* bits tree result */
z_stream *)); /* for zalloc, zfree functions */
extern int inflate_trees_dynamic __P((
extern int inflate_trees_dynamic OF((
uInt, /* number of literal/length codes */
uInt, /* number of distance codes */
uInt *, /* that many (total) code lengths */
uInt *, /* literal desired/actual bit depth */
uInt *, /* distance desired/actual bit depth */
inflate_huft **, /* literal/length tree result */
inflate_huft **, /* distance tree result */
uIntf *, /* that many (total) code lengths */
uIntf *, /* literal desired/actual bit depth */
uIntf *, /* distance desired/actual bit depth */
inflate_huft * FAR *, /* literal/length tree result */
inflate_huft * FAR *, /* distance tree result */
z_stream *)); /* for zalloc, zfree functions */
extern int inflate_trees_fixed __P((
uInt *, /* literal desired/actual bit depth */
uInt *, /* distance desired/actual bit depth */
inflate_huft **, /* literal/length tree result */
inflate_huft **)); /* distance tree result */
extern int inflate_trees_fixed OF((
uIntf *, /* literal desired/actual bit depth */
uIntf *, /* distance desired/actual bit depth */
inflate_huft * FAR *, /* literal/length tree result */
inflate_huft * FAR *)); /* distance tree result */
extern int inflate_trees_free __P((
extern int inflate_trees_free OF((
inflate_huft *, /* tables to free */
z_stream *)); /* for zfree function */