Skip to content

G
git2
Commit d83fccc9 by Edward Thomson
Options

zlib: upgrade bundled zlib to v1.3

parent 4e7006ab
Showing with 167 additions and 285 deletions
COPYING
...@@ -365,7 +365,7 @@ Public License instead of this License. ...@@ -365,7 +365,7 @@ Public License instead of this License.
The bundled ZLib code is licensed under the ZLib license: The bundled ZLib code is licensed under the ZLib license:
Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler (C) 1995-2022 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages warranty. In no event will the authors be held liable for any damages
......
deps/zlib/CMakeLists.txt
disable_warnings(implicit-fallthrough) disable_warnings(implicit-fallthrough)
add_definitions(-DNO_VIZ -DSTDC -DNO_GZIP) add_definitions(-DNO_VIZ -DSTDC -DNO_GZIP -DHAVE_SYS_TYPES_H -DHAVE_STDINT_H -DHAVE_STDDEF_H)
if(MINGW OR MSYS)
add_definitions(-DZ_HAVE_UNISTD_H -D_LFS64_LARGEFILE -D_LARGEFILE64_SOURCE=1)
endif()
file(GLOB SRC_ZLIB "*.c" "*.h") file(GLOB SRC_ZLIB "*.c" "*.h")
list(SORT SRC_ZLIB) list(SORT SRC_ZLIB)
include_directories(".") include_directories(".")
......
deps/zlib/COPYING deleted 100644 → 0
Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any
damages arising from the use of this software.
Permission is granted to anyone to use this software for any
purpose, including commercial applications, and to alter it and
redistribute it freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you
must not claim that you wrote the original software. If you
use this software in a product, an acknowledgment in the
product documentation would be appreciated but is not
required.
2. Altered source versions must be plainly marked as such, and
must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source
distribution.
Jean-loup Gailly Mark Adler
The data format used by the zlib library is described by RFCs
(Request for Comments) 1950 to 1952 in the files rfc1950 (zlib
format), rfc1951 (deflate format) and rfc1952 (gzip format).
deps/zlib/LICENSE 0 → 100644
Copyright notice:
(C) 1995-2022 Jean-loup Gailly and Mark Adler
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly Mark Adler
jloup@gzip.org madler@alumni.caltech.edu
deps/zlib/adler32.c
...@@ -7,8 +7,6 @@ ...@@ -7,8 +7,6 @@
#include "zutil.h" #include "zutil.h"
local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
#define BASE 65521U /* largest prime smaller than 65536 */ #define BASE 65521U /* largest prime smaller than 65536 */
#define NMAX 5552 #define NMAX 5552
/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */ /* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
...@@ -60,11 +58,7 @@ local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2)); ...@@ -60,11 +58,7 @@ local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
#endif #endif
/* ========================================================================= */ /* ========================================================================= */
uLong ZEXPORT adler32_z(adler, buf, len) uLong ZEXPORT adler32_z(uLong adler, const Bytef *buf, z_size_t len) {
uLong adler;
const Bytef *buf;
z_size_t len;
{
unsigned long sum2; unsigned long sum2;
unsigned n; unsigned n;
...@@ -131,20 +125,12 @@ uLong ZEXPORT adler32_z(adler, buf, len) ...@@ -131,20 +125,12 @@ uLong ZEXPORT adler32_z(adler, buf, len)
} }
/* ========================================================================= */ /* ========================================================================= */
uLong ZEXPORT adler32(adler, buf, len) uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len) {
uLong adler;
const Bytef *buf;
uInt len;
{
return adler32_z(adler, buf, len); return adler32_z(adler, buf, len);
} }
/* ========================================================================= */ /* ========================================================================= */
local uLong adler32_combine_(adler1, adler2, len2) local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2) {
uLong adler1;
uLong adler2;
z_off64_t len2;
{
unsigned long sum1; unsigned long sum1;
unsigned long sum2; unsigned long sum2;
unsigned rem; unsigned rem;
...@@ -169,18 +155,10 @@ local uLong adler32_combine_(adler1, adler2, len2) ...@@ -169,18 +155,10 @@ local uLong adler32_combine_(adler1, adler2, len2)
} }
/* ========================================================================= */ /* ========================================================================= */
uLong ZEXPORT adler32_combine(adler1, adler2, len2) uLong ZEXPORT adler32_combine(uLong adler1, uLong adler2, z_off_t len2) {
uLong adler1;
uLong adler2;
z_off_t len2;
{
return adler32_combine_(adler1, adler2, len2); return adler32_combine_(adler1, adler2, len2);
} }
uLong ZEXPORT adler32_combine64(adler1, adler2, len2) uLong ZEXPORT adler32_combine64(uLong adler1, uLong adler2, z_off64_t len2) {
uLong adler1;
uLong adler2;
z_off64_t len2;
{
return adler32_combine_(adler1, adler2, len2); return adler32_combine_(adler1, adler2, len2);
} }
deps/zlib/deflate.h
...@@ -291,14 +291,14 @@ typedef struct internal_state { ...@@ -291,14 +291,14 @@ typedef struct internal_state {
memory checker errors from longest match routines */ memory checker errors from longest match routines */
/* in trees.c */ /* in trees.c */
void ZLIB_INTERNAL _tr_init OF((deflate_state *s)); void ZLIB_INTERNAL _tr_init(deflate_state *s);
int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc)); int ZLIB_INTERNAL _tr_tally(deflate_state *s, unsigned dist, unsigned lc);
void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf, void ZLIB_INTERNAL _tr_flush_block(deflate_state *s, charf *buf,
ulg stored_len, int last)); ulg stored_len, int last);
void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state *s)); void ZLIB_INTERNAL _tr_flush_bits(deflate_state *s);
void ZLIB_INTERNAL _tr_align OF((deflate_state *s)); void ZLIB_INTERNAL _tr_align(deflate_state *s);
void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf, void ZLIB_INTERNAL _tr_stored_block(deflate_state *s, charf *buf,
ulg stored_len, int last)); ulg stored_len, int last);
#define d_code(dist) \ #define d_code(dist) \
((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)]) ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
......
deps/zlib/gzguts.h
...@@ -7,9 +7,8 @@ ...@@ -7,9 +7,8 @@
# ifndef _LARGEFILE_SOURCE # ifndef _LARGEFILE_SOURCE
# define _LARGEFILE_SOURCE 1 # define _LARGEFILE_SOURCE 1
# endif # endif
# ifdef _FILE_OFFSET_BITS # undef _FILE_OFFSET_BITS
# undef _FILE_OFFSET_BITS # undef _TIME_BITS
# endif
#endif #endif
#ifdef HAVE_HIDDEN #ifdef HAVE_HIDDEN
...@@ -119,8 +118,8 @@ ...@@ -119,8 +118,8 @@
/* gz* functions always use library allocation functions */ /* gz* functions always use library allocation functions */
#ifndef STDC #ifndef STDC
extern voidp malloc OF((uInt size)); extern voidp malloc(uInt size);
extern void free OF((voidpf ptr)); extern void free(voidpf ptr);
#endif #endif
/* get errno and strerror definition */ /* get errno and strerror definition */
...@@ -138,10 +137,10 @@ ...@@ -138,10 +137,10 @@
/* provide prototypes for these when building zlib without LFS */ /* provide prototypes for these when building zlib without LFS */
#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 #if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); ZEXTERN gzFile ZEXPORT gzopen64(const char *, const char *);
ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); ZEXTERN z_off64_t ZEXPORT gzseek64(gzFile, z_off64_t, int);
ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); ZEXTERN z_off64_t ZEXPORT gztell64(gzFile);
ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); ZEXTERN z_off64_t ZEXPORT gzoffset64(gzFile);
#endif #endif
/* default memLevel */ /* default memLevel */
...@@ -203,9 +202,9 @@ typedef struct { ...@@ -203,9 +202,9 @@ typedef struct {
typedef gz_state FAR *gz_statep; typedef gz_state FAR *gz_statep;
/* shared functions */ /* shared functions */
void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *)); void ZLIB_INTERNAL gz_error(gz_statep, int, const char *);
#if defined UNDER_CE #if defined UNDER_CE
char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error)); char ZLIB_INTERNAL *gz_strwinerror(DWORD error);
#endif #endif
/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t /* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t
...@@ -214,6 +213,6 @@ char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error)); ...@@ -214,6 +213,6 @@ char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error));
#ifdef INT_MAX #ifdef INT_MAX
# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX) # define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX)
#else #else
unsigned ZLIB_INTERNAL gz_intmax OF((void)); unsigned ZLIB_INTERNAL gz_intmax(void);
# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax()) # define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
#endif #endif
deps/zlib/infback.c
...@@ -15,9 +15,6 @@ ...@@ -15,9 +15,6 @@
#include "inflate.h" #include "inflate.h"
#include "inffast.h" #include "inffast.h"
/* function prototypes */
local void fixedtables OF((struct inflate_state FAR *state));
/* /*
strm provides memory allocation functions in zalloc and zfree, or strm provides memory allocation functions in zalloc and zfree, or
Z_NULL to use the library memory allocation functions. Z_NULL to use the library memory allocation functions.
...@@ -25,13 +22,9 @@ local void fixedtables OF((struct inflate_state FAR *state)); ...@@ -25,13 +22,9 @@ local void fixedtables OF((struct inflate_state FAR *state));
windowBits is in the range 8..15, and window is a user-supplied windowBits is in the range 8..15, and window is a user-supplied
window and output buffer that is 2**windowBits bytes. window and output buffer that is 2**windowBits bytes.
*/ */
int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size) int ZEXPORT inflateBackInit_(z_streamp strm, int windowBits,
z_streamp strm; unsigned char FAR *window, const char *version,
int windowBits; int stream_size) {
unsigned char FAR *window;
const char *version;
int stream_size;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
...@@ -66,6 +59,7 @@ int stream_size; ...@@ -66,6 +59,7 @@ int stream_size;
state->window = window; state->window = window;
state->wnext = 0; state->wnext = 0;
state->whave = 0; state->whave = 0;
state->sane = 1;
return Z_OK; return Z_OK;
} }
...@@ -79,9 +73,7 @@ int stream_size; ...@@ -79,9 +73,7 @@ int stream_size;
used for threaded applications, since the rewriting of the tables and virgin used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe. may not be thread-safe.
*/ */
local void fixedtables(state) local void fixedtables(struct inflate_state FAR *state) {
struct inflate_state FAR *state;
{
#ifdef BUILDFIXED #ifdef BUILDFIXED
static int virgin = 1; static int virgin = 1;
static code *lenfix, *distfix; static code *lenfix, *distfix;
...@@ -247,13 +239,8 @@ struct inflate_state FAR *state; ...@@ -247,13 +239,8 @@ struct inflate_state FAR *state;
inflateBack() can also return Z_STREAM_ERROR if the input parameters inflateBack() can also return Z_STREAM_ERROR if the input parameters
are not correct, i.e. strm is Z_NULL or the state was not initialized. are not correct, i.e. strm is Z_NULL or the state was not initialized.
*/ */
int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc) int ZEXPORT inflateBack(z_streamp strm, in_func in, void FAR *in_desc,
z_streamp strm; out_func out, void FAR *out_desc) {
in_func in;
void FAR *in_desc;
out_func out;
void FAR *out_desc;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
z_const unsigned char FAR *next; /* next input */ z_const unsigned char FAR *next; /* next input */
unsigned char FAR *put; /* next output */ unsigned char FAR *put; /* next output */
...@@ -605,33 +592,33 @@ void FAR *out_desc; ...@@ -605,33 +592,33 @@ void FAR *out_desc;
break; break;
case DONE: case DONE:
/* inflate stream terminated properly -- write leftover output */ /* inflate stream terminated properly */
ret = Z_STREAM_END; ret = Z_STREAM_END;
if (left < state->wsize) {
if (out(out_desc, state->window, state->wsize - left))
ret = Z_BUF_ERROR;
}
goto inf_leave; goto inf_leave;
case BAD: case BAD:
ret = Z_DATA_ERROR; ret = Z_DATA_ERROR;
goto inf_leave; goto inf_leave;
default: /* can't happen, but makes compilers happy */ default:
/* can't happen, but makes compilers happy */
ret = Z_STREAM_ERROR; ret = Z_STREAM_ERROR;
goto inf_leave; goto inf_leave;
} }
/* Return unused input */ /* Write leftover output and return unused input */
inf_leave: inf_leave:
if (left < state->wsize) {
if (out(out_desc, state->window, state->wsize - left) &&
ret == Z_STREAM_END)
ret = Z_BUF_ERROR;
}
strm->next_in = next; strm->next_in = next;
strm->avail_in = have; strm->avail_in = have;
return ret; return ret;
} }
int ZEXPORT inflateBackEnd(strm) int ZEXPORT inflateBackEnd(z_streamp strm) {
z_streamp strm;
{
if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
return Z_STREAM_ERROR; return Z_STREAM_ERROR;
ZFREE(strm, strm->state); ZFREE(strm, strm->state);
......
deps/zlib/inffast.c
...@@ -47,10 +47,7 @@ ...@@ -47,10 +47,7 @@
requires strm->avail_out >= 258 for each loop to avoid checking for requires strm->avail_out >= 258 for each loop to avoid checking for
output space. output space.
*/ */
void ZLIB_INTERNAL inflate_fast(strm, start) void ZLIB_INTERNAL inflate_fast(z_streamp strm, unsigned start) {
z_streamp strm;
unsigned start; /* inflate()'s starting value for strm->avail_out */
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
z_const unsigned char FAR *in; /* local strm->next_in */ z_const unsigned char FAR *in; /* local strm->next_in */
z_const unsigned char FAR *last; /* have enough input while in < last */ z_const unsigned char FAR *last; /* have enough input while in < last */
......
deps/zlib/inffast.h
...@@ -8,4 +8,4 @@ ...@@ -8,4 +8,4 @@
subject to change. Applications should only use zlib.h. subject to change. Applications should only use zlib.h.
*/ */
void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start)); void ZLIB_INTERNAL inflate_fast(z_streamp strm, unsigned start);
deps/zlib/inflate.c
...@@ -91,20 +91,7 @@ ...@@ -91,20 +91,7 @@
# endif # endif
#endif #endif
/* function prototypes */ local int inflateStateCheck(z_streamp strm) {
local int inflateStateCheck OF((z_streamp strm));
local void fixedtables OF((struct inflate_state FAR *state));
local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
unsigned copy));
#ifdef BUILDFIXED
void makefixed OF((void));
#endif
local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
unsigned len));
local int inflateStateCheck(strm)
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (strm == Z_NULL || if (strm == Z_NULL ||
strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0)
...@@ -116,9 +103,7 @@ z_streamp strm; ...@@ -116,9 +103,7 @@ z_streamp strm;
return 0; return 0;
} }
int ZEXPORT inflateResetKeep(strm) int ZEXPORT inflateResetKeep(z_streamp strm) {
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return Z_STREAM_ERROR; if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
...@@ -142,9 +127,7 @@ z_streamp strm; ...@@ -142,9 +127,7 @@ z_streamp strm;
return Z_OK; return Z_OK;
} }
int ZEXPORT inflateReset(strm) int ZEXPORT inflateReset(z_streamp strm) {
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return Z_STREAM_ERROR; if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
...@@ -155,10 +138,7 @@ z_streamp strm; ...@@ -155,10 +138,7 @@ z_streamp strm;
return inflateResetKeep(strm); return inflateResetKeep(strm);
} }
int ZEXPORT inflateReset2(strm, windowBits) int ZEXPORT inflateReset2(z_streamp strm, int windowBits) {
z_streamp strm;
int windowBits;
{
int wrap; int wrap;
struct inflate_state FAR *state; struct inflate_state FAR *state;
...@@ -168,6 +148,8 @@ int windowBits; ...@@ -168,6 +148,8 @@ int windowBits;
/* extract wrap request from windowBits parameter */ /* extract wrap request from windowBits parameter */
if (windowBits < 0) { if (windowBits < 0) {
if (windowBits < -15)
return Z_STREAM_ERROR;
wrap = 0; wrap = 0;
windowBits = -windowBits; windowBits = -windowBits;
} }
...@@ -193,12 +175,8 @@ int windowBits; ...@@ -193,12 +175,8 @@ int windowBits;
return inflateReset(strm); return inflateReset(strm);
} }
int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) int ZEXPORT inflateInit2_(z_streamp strm, int windowBits,
z_streamp strm; const char *version, int stream_size) {
int windowBits;
const char *version;
int stream_size;
{
int ret; int ret;
struct inflate_state FAR *state; struct inflate_state FAR *state;
...@@ -237,22 +215,17 @@ int stream_size; ...@@ -237,22 +215,17 @@ int stream_size;
return ret; return ret;
} }
int ZEXPORT inflateInit_(strm, version, stream_size) int ZEXPORT inflateInit_(z_streamp strm, const char *version,
z_streamp strm; int stream_size) {
const char *version;
int stream_size;
{
return inflateInit2_(strm, DEF_WBITS, version, stream_size); return inflateInit2_(strm, DEF_WBITS, version, stream_size);
} }
int ZEXPORT inflatePrime(strm, bits, value) int ZEXPORT inflatePrime(z_streamp strm, int bits, int value) {
z_streamp strm;
int bits;
int value;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return Z_STREAM_ERROR; if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
if (bits == 0)
return Z_OK;
state = (struct inflate_state FAR *)strm->state; state = (struct inflate_state FAR *)strm->state;
if (bits < 0) { if (bits < 0) {
state->hold = 0; state->hold = 0;
...@@ -276,9 +249,7 @@ int value; ...@@ -276,9 +249,7 @@ int value;
used for threaded applications, since the rewriting of the tables and virgin used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe. may not be thread-safe.
*/ */
local void fixedtables(state) local void fixedtables(struct inflate_state FAR *state) {
struct inflate_state FAR *state;
{
#ifdef BUILDFIXED #ifdef BUILDFIXED
static int virgin = 1; static int virgin = 1;
static code *lenfix, *distfix; static code *lenfix, *distfix;
...@@ -340,7 +311,7 @@ struct inflate_state FAR *state; ...@@ -340,7 +311,7 @@ struct inflate_state FAR *state;
a.out > inffixed.h a.out > inffixed.h
*/ */
void makefixed() void makefixed(void)
{ {
unsigned low, size; unsigned low, size;
struct inflate_state state; struct inflate_state state;
...@@ -394,11 +365,7 @@ void makefixed() ...@@ -394,11 +365,7 @@ void makefixed()
output will fall in the output data, making match copies simpler and faster. output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches. The advantage may be dependent on the size of the processor's data caches.
*/ */
local int updatewindow(strm, end, copy) local int updatewindow(z_streamp strm, const Bytef *end, unsigned copy) {
z_streamp strm;
const Bytef *end;
unsigned copy;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
unsigned dist; unsigned dist;
...@@ -620,10 +587,7 @@ unsigned copy; ...@@ -620,10 +587,7 @@ unsigned copy;
will return Z_BUF_ERROR if it has not reached the end of the stream. will return Z_BUF_ERROR if it has not reached the end of the stream.
*/ */
int ZEXPORT inflate(strm, flush) int ZEXPORT inflate(z_streamp strm, int flush) {
z_streamp strm;
int flush;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
z_const unsigned char FAR *next; /* next input */ z_const unsigned char FAR *next; /* next input */
unsigned char FAR *put; /* next output */ unsigned char FAR *put; /* next output */
...@@ -764,8 +728,9 @@ int flush; ...@@ -764,8 +728,9 @@ int flush;
if (copy > have) copy = have; if (copy > have) copy = have;
if (copy) { if (copy) {
if (state->head != Z_NULL && if (state->head != Z_NULL &&
state->head->extra != Z_NULL) { state->head->extra != Z_NULL &&
len = state->head->extra_len - state->length; (len = state->head->extra_len - state->length) <
state->head->extra_max) {
zmemcpy(state->head->extra + len, next, zmemcpy(state->head->extra + len, next,
len + copy > state->head->extra_max ? len + copy > state->head->extra_max ?
state->head->extra_max - len : copy); state->head->extra_max - len : copy);
...@@ -1298,9 +1263,7 @@ int flush; ...@@ -1298,9 +1263,7 @@ int flush;
return ret; return ret;
} }
int ZEXPORT inflateEnd(strm) int ZEXPORT inflateEnd(z_streamp strm) {
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) if (inflateStateCheck(strm))
return Z_STREAM_ERROR; return Z_STREAM_ERROR;
...@@ -1312,11 +1275,8 @@ z_streamp strm; ...@@ -1312,11 +1275,8 @@ z_streamp strm;
return Z_OK; return Z_OK;
} }
int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength) int ZEXPORT inflateGetDictionary(z_streamp strm, Bytef *dictionary,
z_streamp strm; uInt *dictLength) {
Bytef *dictionary;
uInt *dictLength;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
/* check state */ /* check state */
...@@ -1335,11 +1295,8 @@ uInt *dictLength; ...@@ -1335,11 +1295,8 @@ uInt *dictLength;
return Z_OK; return Z_OK;
} }
int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength) int ZEXPORT inflateSetDictionary(z_streamp strm, const Bytef *dictionary,
z_streamp strm; uInt dictLength) {
const Bytef *dictionary;
uInt dictLength;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
unsigned long dictid; unsigned long dictid;
int ret; int ret;
...@@ -1370,10 +1327,7 @@ uInt dictLength; ...@@ -1370,10 +1327,7 @@ uInt dictLength;
return Z_OK; return Z_OK;
} }
int ZEXPORT inflateGetHeader(strm, head) int ZEXPORT inflateGetHeader(z_streamp strm, gz_headerp head) {
z_streamp strm;
gz_headerp head;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
/* check state */ /* check state */
...@@ -1398,11 +1352,8 @@ gz_headerp head; ...@@ -1398,11 +1352,8 @@ gz_headerp head;
called again with more data and the *have state. *have is initialized to called again with more data and the *have state. *have is initialized to
zero for the first call. zero for the first call.
*/ */
local unsigned syncsearch(have, buf, len) local unsigned syncsearch(unsigned FAR *have, const unsigned char FAR *buf,
unsigned FAR *have; unsigned len) {
const unsigned char FAR *buf;
unsigned len;
{
unsigned got; unsigned got;
unsigned next; unsigned next;
...@@ -1421,9 +1372,7 @@ unsigned len; ...@@ -1421,9 +1372,7 @@ unsigned len;
return next; return next;
} }
int ZEXPORT inflateSync(strm) int ZEXPORT inflateSync(z_streamp strm) {
z_streamp strm;
{
unsigned len; /* number of bytes to look at or looked at */ unsigned len; /* number of bytes to look at or looked at */
int flags; /* temporary to save header status */ int flags; /* temporary to save header status */
unsigned long in, out; /* temporary to save total_in and total_out */ unsigned long in, out; /* temporary to save total_in and total_out */
...@@ -1479,9 +1428,7 @@ z_streamp strm; ...@@ -1479,9 +1428,7 @@ z_streamp strm;
block. When decompressing, PPP checks that at the end of input packet, block. When decompressing, PPP checks that at the end of input packet,
inflate is waiting for these length bytes. inflate is waiting for these length bytes.
*/ */
int ZEXPORT inflateSyncPoint(strm) int ZEXPORT inflateSyncPoint(z_streamp strm) {
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return Z_STREAM_ERROR; if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
...@@ -1489,10 +1436,7 @@ z_streamp strm; ...@@ -1489,10 +1436,7 @@ z_streamp strm;
return state->mode == STORED && state->bits == 0; return state->mode == STORED && state->bits == 0;
} }
int ZEXPORT inflateCopy(dest, source) int ZEXPORT inflateCopy(z_streamp dest, z_streamp source) {
z_streamp dest;
z_streamp source;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
struct inflate_state FAR *copy; struct inflate_state FAR *copy;
unsigned char FAR *window; unsigned char FAR *window;
...@@ -1536,10 +1480,7 @@ z_streamp source; ...@@ -1536,10 +1480,7 @@ z_streamp source;
return Z_OK; return Z_OK;
} }
int ZEXPORT inflateUndermine(strm, subvert) int ZEXPORT inflateUndermine(z_streamp strm, int subvert) {
z_streamp strm;
int subvert;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return Z_STREAM_ERROR; if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
...@@ -1554,10 +1495,7 @@ int subvert; ...@@ -1554,10 +1495,7 @@ int subvert;
#endif #endif
} }
int ZEXPORT inflateValidate(strm, check) int ZEXPORT inflateValidate(z_streamp strm, int check) {
z_streamp strm;
int check;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return Z_STREAM_ERROR; if (inflateStateCheck(strm)) return Z_STREAM_ERROR;
...@@ -1569,9 +1507,7 @@ int check; ...@@ -1569,9 +1507,7 @@ int check;
return Z_OK; return Z_OK;
} }
long ZEXPORT inflateMark(strm) long ZEXPORT inflateMark(z_streamp strm) {
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) if (inflateStateCheck(strm))
...@@ -1582,9 +1518,7 @@ z_streamp strm; ...@@ -1582,9 +1518,7 @@ z_streamp strm;
(state->mode == MATCH ? state->was - state->length : 0)); (state->mode == MATCH ? state->was - state->length : 0));
} }
unsigned long ZEXPORT inflateCodesUsed(strm) unsigned long ZEXPORT inflateCodesUsed(z_streamp strm) {
z_streamp strm;
{
struct inflate_state FAR *state; struct inflate_state FAR *state;
if (inflateStateCheck(strm)) return (unsigned long)-1; if (inflateStateCheck(strm)) return (unsigned long)-1;
state = (struct inflate_state FAR *)strm->state; state = (struct inflate_state FAR *)strm->state;
......
deps/zlib/inftrees.c
/* inftrees.c -- generate Huffman trees for efficient decoding /* inftrees.c -- generate Huffman trees for efficient decoding
* Copyright (C) 1995-2022 Mark Adler * Copyright (C) 1995-2023 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h * For conditions of distribution and use, see copyright notice in zlib.h
*/ */
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
#define MAXBITS 15 #define MAXBITS 15
const char inflate_copyright[] = const char inflate_copyright[] =
" inflate 1.2.12 Copyright 1995-2022 Mark Adler "; " inflate 1.3 Copyright 1995-2023 Mark Adler ";
/* /*
If you use the zlib library in a product, an acknowledgment is welcome If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot in the documentation of your product. If for some reason you cannot
...@@ -29,14 +29,9 @@ const char inflate_copyright[] = ...@@ -29,14 +29,9 @@ const char inflate_copyright[] =
table index bits. It will differ if the request is greater than the table index bits. It will differ if the request is greater than the
longest code or if it is less than the shortest code. longest code or if it is less than the shortest code.
*/ */
int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work) int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens,
codetype type; unsigned codes, code FAR * FAR *table,
unsigned short FAR *lens; unsigned FAR *bits, unsigned short FAR *work) {
unsigned codes;
code FAR * FAR *table;
unsigned FAR *bits;
unsigned short FAR *work;
{
unsigned len; /* a code's length in bits */ unsigned len; /* a code's length in bits */
unsigned sym; /* index of code symbols */ unsigned sym; /* index of code symbols */
unsigned min, max; /* minimum and maximum code lengths */ unsigned min, max; /* minimum and maximum code lengths */
...@@ -62,7 +57,7 @@ unsigned short FAR *work; ...@@ -62,7 +57,7 @@ unsigned short FAR *work;
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0}; 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
static const unsigned short lext[31] = { /* Length codes 257..285 extra */ static const unsigned short lext[31] = { /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 199, 202}; 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 198, 203};
static const unsigned short dbase[32] = { /* Distance codes 0..29 base */ static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
......
deps/zlib/inftrees.h
...@@ -38,7 +38,7 @@ typedef struct { ...@@ -38,7 +38,7 @@ typedef struct {
/* Maximum size of the dynamic table. The maximum number of code structures is /* Maximum size of the dynamic table. The maximum number of code structures is
1444, which is the sum of 852 for literal/length codes and 592 for distance 1444, which is the sum of 852 for literal/length codes and 592 for distance
codes. These values were found by exhaustive searches using the program codes. These values were found by exhaustive searches using the program
examples/enough.c found in the zlib distribtution. The arguments to that examples/enough.c found in the zlib distribution. The arguments to that
program are the number of symbols, the initial root table size, and the program are the number of symbols, the initial root table size, and the
maximum bit length of a code. "enough 286 9 15" for literal/length codes maximum bit length of a code. "enough 286 9 15" for literal/length codes
returns returns 852, and "enough 30 6 15" for distance codes returns 592. returns returns 852, and "enough 30 6 15" for distance codes returns 592.
...@@ -57,6 +57,6 @@ typedef enum { ...@@ -57,6 +57,6 @@ typedef enum {
DISTS DISTS
} codetype; } codetype;
int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens, int ZLIB_INTERNAL inflate_table(codetype type, unsigned short FAR *lens,
unsigned codes, code FAR * FAR *table, unsigned codes, code FAR * FAR *table,
unsigned FAR *bits, unsigned short FAR *work)); unsigned FAR *bits, unsigned short FAR *work);
deps/zlib/zconf.h
...@@ -38,6 +38,9 @@ ...@@ -38,6 +38,9 @@
# define crc32 z_crc32 # define crc32 z_crc32
# define crc32_combine z_crc32_combine # define crc32_combine z_crc32_combine
# define crc32_combine64 z_crc32_combine64 # define crc32_combine64 z_crc32_combine64
# define crc32_combine_gen z_crc32_combine_gen
# define crc32_combine_gen64 z_crc32_combine_gen64
# define crc32_combine_op z_crc32_combine_op
# define crc32_z z_crc32_z # define crc32_z z_crc32_z
# define deflate z_deflate # define deflate z_deflate
# define deflateBound z_deflateBound # define deflateBound z_deflateBound
...@@ -238,7 +241,11 @@ ...@@ -238,7 +241,11 @@
#endif #endif
#ifdef Z_SOLO #ifdef Z_SOLO
typedef unsigned long z_size_t; # ifdef _WIN64
typedef unsigned long long z_size_t;
# else
typedef unsigned long z_size_t;
# endif
#else #else
# define z_longlong long long # define z_longlong long long
# if defined(NO_SIZE_T) # if defined(NO_SIZE_T)
...@@ -349,6 +356,9 @@ ...@@ -349,6 +356,9 @@
# ifdef FAR # ifdef FAR
# undef FAR # undef FAR
# endif # endif
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h> # include <windows.h>
/* No need for _export, use ZLIB.DEF instead. */ /* No need for _export, use ZLIB.DEF instead. */
/* For complete Windows compatibility, use WINAPI, not __stdcall. */ /* For complete Windows compatibility, use WINAPI, not __stdcall. */
...@@ -467,11 +477,18 @@ typedef uLong FAR uLongf; ...@@ -467,11 +477,18 @@ typedef uLong FAR uLongf;
# undef _LARGEFILE64_SOURCE # undef _LARGEFILE64_SOURCE
#endif #endif
#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H) #ifndef Z_HAVE_UNISTD_H
# define Z_HAVE_UNISTD_H # ifdef __WATCOMC__
# define Z_HAVE_UNISTD_H
# endif
#endif
#ifndef Z_HAVE_UNISTD_H
# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
# define Z_HAVE_UNISTD_H
# endif
#endif #endif
#ifndef Z_SOLO #ifndef Z_SOLO
# if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) # if defined(Z_HAVE_UNISTD_H)
# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ # include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
# ifdef VMS # ifdef VMS
# include <unixio.h> /* for off_t */ # include <unixio.h> /* for off_t */
...@@ -507,7 +524,7 @@ typedef uLong FAR uLongf; ...@@ -507,7 +524,7 @@ typedef uLong FAR uLongf;
#if !defined(_WIN32) && defined(Z_LARGE64) #if !defined(_WIN32) && defined(Z_LARGE64)
# define z_off64_t off64_t # define z_off64_t off64_t
#else #else
# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO) # if defined(_WIN32) && !defined(__GNUC__)
# define z_off64_t __int64 # define z_off64_t __int64
# else # else
# define z_off64_t z_off_t # define z_off64_t z_off_t
......
deps/zlib/zutil.c
...@@ -24,13 +24,11 @@ z_const char * const z_errmsg[10] = { ...@@ -24,13 +24,11 @@ z_const char * const z_errmsg[10] = {
}; };
const char * ZEXPORT zlibVersion() const char * ZEXPORT zlibVersion(void) {
{
return ZLIB_VERSION; return ZLIB_VERSION;
} }
uLong ZEXPORT zlibCompileFlags() uLong ZEXPORT zlibCompileFlags(void) {
{
uLong flags; uLong flags;
flags = 0; flags = 0;
...@@ -61,9 +59,11 @@ uLong ZEXPORT zlibCompileFlags() ...@@ -61,9 +59,11 @@ uLong ZEXPORT zlibCompileFlags()
#ifdef ZLIB_DEBUG #ifdef ZLIB_DEBUG
flags += 1 << 8; flags += 1 << 8;
#endif #endif
/*
#if defined(ASMV) || defined(ASMINF) #if defined(ASMV) || defined(ASMINF)
flags += 1 << 9; flags += 1 << 9;
#endif #endif
*/
#ifdef ZLIB_WINAPI #ifdef ZLIB_WINAPI
flags += 1 << 10; flags += 1 << 10;
#endif #endif
...@@ -119,9 +119,7 @@ uLong ZEXPORT zlibCompileFlags() ...@@ -119,9 +119,7 @@ uLong ZEXPORT zlibCompileFlags()
# endif # endif
int ZLIB_INTERNAL z_verbose = verbose; int ZLIB_INTERNAL z_verbose = verbose;
void ZLIB_INTERNAL z_error (m) void ZLIB_INTERNAL z_error(char *m) {
char *m;
{
fprintf(stderr, "%s\n", m); fprintf(stderr, "%s\n", m);
exit(1); exit(1);
} }
...@@ -130,9 +128,7 @@ void ZLIB_INTERNAL z_error (m) ...@@ -130,9 +128,7 @@ void ZLIB_INTERNAL z_error (m)
/* exported to allow conversion of error code to string for compress() and /* exported to allow conversion of error code to string for compress() and
* uncompress() * uncompress()
*/ */
const char * ZEXPORT zError(err) const char * ZEXPORT zError(int err) {
int err;
{
return ERR_MSG(err); return ERR_MSG(err);
} }
...@@ -146,22 +142,14 @@ const char * ZEXPORT zError(err) ...@@ -146,22 +142,14 @@ const char * ZEXPORT zError(err)
#ifndef HAVE_MEMCPY #ifndef HAVE_MEMCPY
void ZLIB_INTERNAL zmemcpy(dest, source, len) void ZLIB_INTERNAL zmemcpy(Bytef* dest, const Bytef* source, uInt len) {
Bytef* dest;
const Bytef* source;
uInt len;
{
if (len == 0) return; if (len == 0) return;
do { do {
*dest++ = *source++; /* ??? to be unrolled */ *dest++ = *source++; /* ??? to be unrolled */
} while (--len != 0); } while (--len != 0);
} }
int ZLIB_INTERNAL zmemcmp(s1, s2, len) int ZLIB_INTERNAL zmemcmp(const Bytef* s1, const Bytef* s2, uInt len) {
const Bytef* s1;
const Bytef* s2;
uInt len;
{
uInt j; uInt j;
for (j = 0; j < len; j++) { for (j = 0; j < len; j++) {
...@@ -170,10 +158,7 @@ int ZLIB_INTERNAL zmemcmp(s1, s2, len) ...@@ -170,10 +158,7 @@ int ZLIB_INTERNAL zmemcmp(s1, s2, len)
return 0; return 0;
} }
void ZLIB_INTERNAL zmemzero(dest, len) void ZLIB_INTERNAL zmemzero(Bytef* dest, uInt len) {
Bytef* dest;
uInt len;
{
if (len == 0) return; if (len == 0) return;
do { do {
*dest++ = 0; /* ??? to be unrolled */ *dest++ = 0; /* ??? to be unrolled */
...@@ -214,8 +199,7 @@ local ptr_table table[MAX_PTR]; ...@@ -214,8 +199,7 @@ local ptr_table table[MAX_PTR];
* a protected system like OS/2. Use Microsoft C instead. * a protected system like OS/2. Use Microsoft C instead.
*/ */
voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size) voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size) {
{
voidpf buf; voidpf buf;
ulg bsize = (ulg)items*size; ulg bsize = (ulg)items*size;
...@@ -240,8 +224,7 @@ voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size) ...@@ -240,8 +224,7 @@ voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
return buf; return buf;
} }
void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr) {
{
int n; int n;
(void)opaque; (void)opaque;
...@@ -277,14 +260,12 @@ void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) ...@@ -277,14 +260,12 @@ void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
# define _hfree hfree # define _hfree hfree
#endif #endif
voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size) voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, uInt items, uInt size) {
{
(void)opaque; (void)opaque;
return _halloc((long)items, size); return _halloc((long)items, size);
} }
void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr) {
{
(void)opaque; (void)opaque;
_hfree(ptr); _hfree(ptr);
} }
...@@ -297,25 +278,18 @@ void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) ...@@ -297,25 +278,18 @@ void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
#ifndef MY_ZCALLOC /* Any system without a special alloc function */ #ifndef MY_ZCALLOC /* Any system without a special alloc function */
#ifndef STDC #ifndef STDC
extern voidp malloc OF((uInt size)); extern voidp malloc(uInt size);
extern voidp calloc OF((uInt items, uInt size)); extern voidp calloc(uInt items, uInt size);
extern void free OF((voidpf ptr)); extern void free(voidpf ptr);
#endif #endif
voidpf ZLIB_INTERNAL zcalloc (opaque, items, size) voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size) {
voidpf opaque;
unsigned items;
unsigned size;
{
(void)opaque; (void)opaque;
return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) : return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
(voidpf)calloc(items, size); (voidpf)calloc(items, size);
} }
void ZLIB_INTERNAL zcfree (opaque, ptr) void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr) {
voidpf opaque;
voidpf ptr;
{
(void)opaque; (void)opaque;
free(ptr); free(ptr);
} }
......
deps/zlib/zutil.h
...@@ -191,8 +191,9 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ ...@@ -191,8 +191,9 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
/* provide prototypes for these when building zlib without LFS */ /* provide prototypes for these when building zlib without LFS */
#if !defined(_WIN32) && \ #if !defined(_WIN32) && \
(!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0) (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); ZEXTERN uLong ZEXPORT adler32_combine64(uLong, uLong, z_off_t);
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); ZEXTERN uLong ZEXPORT crc32_combine64(uLong, uLong, z_off_t);
ZEXTERN uLong ZEXPORT crc32_combine_gen64(z_off_t);
#endif #endif
/* common defaults */ /* common defaults */
...@@ -231,16 +232,16 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ ...@@ -231,16 +232,16 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
# define zmemzero(dest, len) memset(dest, 0, len) # define zmemzero(dest, len) memset(dest, 0, len)
# endif # endif
#else #else
void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); void ZLIB_INTERNAL zmemcpy(Bytef* dest, const Bytef* source, uInt len);
int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); int ZLIB_INTERNAL zmemcmp(const Bytef* s1, const Bytef* s2, uInt len);
void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len)); void ZLIB_INTERNAL zmemzero(Bytef* dest, uInt len);
#endif #endif
/* Diagnostic functions */ /* Diagnostic functions */
#ifdef ZLIB_DEBUG #ifdef ZLIB_DEBUG
# include <stdio.h> # include <stdio.h>
extern int ZLIB_INTERNAL z_verbose; extern int ZLIB_INTERNAL z_verbose;
extern void ZLIB_INTERNAL z_error OF((char *m)); extern void ZLIB_INTERNAL z_error(char *m);
# define Assert(cond,msg) {if(!(cond)) z_error(msg);} # define Assert(cond,msg) {if(!(cond)) z_error(msg);}
# define Trace(x) {if (z_verbose>=0) fprintf x ;} # define Trace(x) {if (z_verbose>=0) fprintf x ;}
# define Tracev(x) {if (z_verbose>0) fprintf x ;} # define Tracev(x) {if (z_verbose>0) fprintf x ;}
...@@ -257,9 +258,9 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ ...@@ -257,9 +258,9 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
#endif #endif
#ifndef Z_SOLO #ifndef Z_SOLO
voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items, voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items,
unsigned size)); unsigned size);
void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr)); void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr);
#endif #endif
#define ZALLOC(strm, items, size) \ #define ZALLOC(strm, items, size) \
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment