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Diffstat (limited to 'linux/handhelds-sa-2.4.19-rmk6-pxa1-hh36.12/ipsec.patch')
| -rw-r--r-- | linux/handhelds-sa-2.4.19-rmk6-pxa1-hh36.12/ipsec.patch | 1446 |
1 files changed, 1446 insertions, 0 deletions
diff --git a/linux/handhelds-sa-2.4.19-rmk6-pxa1-hh36.12/ipsec.patch b/linux/handhelds-sa-2.4.19-rmk6-pxa1-hh36.12/ipsec.patch index e69de29bb2..4e2efc035b 100644 --- a/linux/handhelds-sa-2.4.19-rmk6-pxa1-hh36.12/ipsec.patch +++ b/linux/handhelds-sa-2.4.19-rmk6-pxa1-hh36.12/ipsec.patch @@ -0,0 +1,1446 @@ +--- linux/net/Makefile 3 Dec 2003 19:15:16 -0000 1.25 ++++ linux/net/Makefile 20 Feb 2003 15:50:38 -0000 1.24 +@@ -19,6 +19,7 @@ + subdir-$(CONFIG_NETFILTER) += ipv4/netfilter + subdir-$(CONFIG_UNIX) += unix + subdir-$(CONFIG_IPV6) += ipv6 ++subdir-$(CONFIG_IPSEC) += ipsec + + ifneq ($(CONFIG_IPV6),n) + ifneq ($(CONFIG_IPV6),) +--- /dev/null 2004-02-02 20:32:13.000000000 +0000 ++++ linux/include/zlib/zlib.h 2004-07-05 23:56:59.000000000 +0100 +@@ -0,0 +1,893 @@ ++/* zlib.h -- interface of the 'zlib' general purpose compression library ++ version 1.1.4, March 11th, 2002 ++ ++ Copyright (C) 1995-2002 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 ++ ++ ++ The data format used by the zlib library is described by RFCs (Request for ++ Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt ++ (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). ++*/ ++ ++#ifndef _ZLIB_H ++#define _ZLIB_H ++ ++#include "zconf.h" ++ ++#ifdef __cplusplus ++extern "C" { ++#endif ++ ++#define ZLIB_VERSION "1.1.4" ++ ++/* ++ The 'zlib' compression library provides in-memory compression and ++ decompression functions, including integrity checks of the uncompressed ++ data. This version of the library supports only one compression method ++ (deflation) but other algorithms will be added later and will have the same ++ stream interface. ++ ++ Compression can be done in a single step if the buffers are large ++ enough (for example if an input file is mmap'ed), or can be done by ++ repeated calls of the compression function. In the latter case, the ++ application must provide more input and/or consume the output ++ (providing more output space) before each call. ++ ++ The library also supports reading and writing files in gzip (.gz) format ++ with an interface similar to that of stdio. ++ ++ The library does not install any signal handler. The decoder checks ++ the consistency of the compressed data, so the library should never ++ crash even in case of corrupted input. ++*/ ++ ++typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); ++typedef void (*free_func) OF((voidpf opaque, voidpf address)); ++ ++struct internal_state; ++ ++typedef struct z_stream_s { ++ Bytef *next_in; /* next input byte */ ++ uInt avail_in; /* number of bytes available at next_in */ ++ uLong total_in; /* total nb of input bytes read so far */ ++ ++ Bytef *next_out; /* next output byte should be put there */ ++ uInt avail_out; /* remaining free space at next_out */ ++ uLong total_out; /* total nb of bytes output so far */ ++ ++ const char *msg; /* last error message, NULL if no error */ ++ struct internal_state FAR *state; /* not visible by applications */ ++ ++ alloc_func zalloc; /* used to allocate the internal state */ ++ free_func zfree; /* used to free the internal state */ ++ voidpf opaque; /* private data object passed to zalloc and zfree */ ++ ++ int data_type; /* best guess about the data type: ascii or binary */ ++ uLong adler; /* adler32 value of the uncompressed data */ ++ uLong reserved; /* reserved for future use */ ++} z_stream; ++ ++typedef z_stream FAR *z_streamp; ++ ++/* ++ The application must update next_in and avail_in when avail_in has ++ dropped to zero. It must update next_out and avail_out when avail_out ++ has dropped to zero. The application must initialize zalloc, zfree and ++ opaque before calling the init function. All other fields are set by the ++ compression library and must not be updated by the application. ++ ++ The opaque value provided by the application will be passed as the first ++ parameter for calls of zalloc and zfree. This can be useful for custom ++ memory management. The compression library attaches no meaning to the ++ opaque value. ++ ++ zalloc must return Z_NULL if there is not enough memory for the object. ++ If zlib is used in a multi-threaded application, zalloc and zfree must be ++ thread safe. ++ ++ On 16-bit systems, the functions zalloc and zfree must be able to allocate ++ exactly 65536 bytes, but will not be required to allocate more than this ++ if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, ++ pointers returned by zalloc for objects of exactly 65536 bytes *must* ++ have their offset normalized to zero. The default allocation function ++ provided by this library ensures this (see zutil.c). To reduce memory ++ requirements and avoid any allocation of 64K objects, at the expense of ++ compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h). ++ ++ The fields total_in and total_out can be used for statistics or ++ progress reports. After compression, total_in holds the total size of ++ the uncompressed data and may be saved for use in the decompressor ++ (particularly if the decompressor wants to decompress everything in ++ a single step). ++*/ ++ ++ /* constants */ ++ ++#define Z_NO_FLUSH 0 ++#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */ ++#define Z_SYNC_FLUSH 2 ++#define Z_FULL_FLUSH 3 ++#define Z_FINISH 4 ++/* Allowed flush values; see deflate() below for details */ ++ ++#define Z_OK 0 ++#define Z_STREAM_END 1 ++#define Z_NEED_DICT 2 ++#define Z_ERRNO (-1) ++#define Z_STREAM_ERROR (-2) ++#define Z_DATA_ERROR (-3) ++#define Z_MEM_ERROR (-4) ++#define Z_BUF_ERROR (-5) ++#define Z_VERSION_ERROR (-6) ++/* Return codes for the compression/decompression functions. Negative ++ * values are errors, positive values are used for special but normal events. ++ */ ++ ++#define Z_NO_COMPRESSION 0 ++#define Z_BEST_SPEED 1 ++#define Z_BEST_COMPRESSION 9 ++#define Z_DEFAULT_COMPRESSION (-1) ++/* compression levels */ ++ ++#define Z_FILTERED 1 ++#define Z_HUFFMAN_ONLY 2 ++#define Z_DEFAULT_STRATEGY 0 ++/* compression strategy; see deflateInit2() below for details */ ++ ++#define Z_BINARY 0 ++#define Z_ASCII 1 ++#define Z_UNKNOWN 2 ++/* Possible values of the data_type field */ ++ ++#define Z_DEFLATED 8 ++/* The deflate compression method (the only one supported in this version) */ ++ ++#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ ++ ++#define zlib_version zlibVersion() ++/* for compatibility with versions < 1.0.2 */ ++ ++ /* basic functions */ ++ ++ZEXTERN const char * ZEXPORT zlibVersion OF((void)); ++/* The application can compare zlibVersion and ZLIB_VERSION for consistency. ++ If the first character differs, the library code actually used is ++ not compatible with the zlib.h header file used by the application. ++ This check is automatically made by deflateInit and inflateInit. ++ */ ++ ++/* ++ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); ++ ++ Initializes the internal stream state for compression. The fields ++ zalloc, zfree and opaque must be initialized before by the caller. ++ If zalloc and zfree are set to Z_NULL, deflateInit updates them to ++ use default allocation functions. ++ ++ The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: ++ 1 gives best speed, 9 gives best compression, 0 gives no compression at ++ all (the input data is simply copied a block at a time). ++ Z_DEFAULT_COMPRESSION requests a default compromise between speed and ++ compression (currently equivalent to level 6). ++ ++ deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not ++ enough memory, Z_STREAM_ERROR if level is not a valid compression level, ++ Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible ++ with the version assumed by the caller (ZLIB_VERSION). ++ msg is set to null if there is no error message. deflateInit does not ++ perform any compression: this will be done by deflate(). ++*/ ++ ++ ++ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); ++/* ++ deflate compresses as much data as possible, and stops when the input ++ buffer becomes empty or the output buffer becomes full. It may introduce some ++ output latency (reading input without producing any output) except when ++ forced to flush. ++ ++ The detailed semantics are as follows. deflate performs one or both of the ++ following actions: ++ ++ - Compress more input starting at next_in and update next_in and avail_in ++ accordingly. If not all input can be processed (because there is not ++ enough room in the output buffer), next_in and avail_in are updated and ++ processing will resume at this point for the next call of deflate(). ++ ++ - Provide more output starting at next_out and update next_out and avail_out ++ accordingly. This action is forced if the parameter flush is non zero. ++ Forcing flush frequently degrades the compression ratio, so this parameter ++ should be set only when necessary (in interactive applications). ++ Some output may be provided even if flush is not set. ++ ++ Before the call of deflate(), the application should ensure that at least ++ one of the actions is possible, by providing more input and/or consuming ++ more output, and updating avail_in or avail_out accordingly; avail_out ++ should never be zero before the call. The application can consume the ++ compressed output when it wants, for example when the output buffer is full ++ (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK ++ and with zero avail_out, it must be called again after making room in the ++ output buffer because there might be more output pending. ++ ++ If the parameter flush is set to Z_SYNC_FLUSH, all pending output is ++ flushed to the output buffer and the output is aligned on a byte boundary, so ++ that the decompressor can get all input data available so far. (In particular ++ avail_in is zero after the call if enough output space has been provided ++ before the call.) Flushing may degrade compression for some compression ++ algorithms and so it should be used only when necessary. ++ ++ If flush is set to Z_FULL_FLUSH, all output is flushed as with ++ Z_SYNC_FLUSH, and the compression state is reset so that decompression can ++ restart from this point if previous compressed data has been damaged or if ++ random access is desired. Using Z_FULL_FLUSH too often can seriously degrade ++ the compression. ++ ++ If deflate returns with avail_out == 0, this function must be called again ++ with the same value of the flush parameter and more output space (updated ++ avail_out), until the flush is complete (deflate returns with non-zero ++ avail_out). ++ ++ If the parameter flush is set to Z_FINISH, pending input is processed, ++ pending output is flushed and deflate returns with Z_STREAM_END if there ++ was enough output space; if deflate returns with Z_OK, this function must be ++ called again with Z_FINISH and more output space (updated avail_out) but no ++ more input data, until it returns with Z_STREAM_END or an error. After ++ deflate has returned Z_STREAM_END, the only possible operations on the ++ stream are deflateReset or deflateEnd. ++ ++ Z_FINISH can be used immediately after deflateInit if all the compression ++ is to be done in a single step. In this case, avail_out must be at least ++ 0.1% larger than avail_in plus 12 bytes. If deflate does not return ++ Z_STREAM_END, then it must be called again as described above. ++ ++ deflate() sets strm->adler to the adler32 checksum of all input read ++ so far (that is, total_in bytes). ++ ++ deflate() may update data_type if it can make a good guess about ++ the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered ++ binary. This field is only for information purposes and does not affect ++ the compression algorithm in any manner. ++ ++ deflate() returns Z_OK if some progress has been made (more input ++ processed or more output produced), Z_STREAM_END if all input has been ++ consumed and all output has been produced (only when flush is set to ++ Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example ++ if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible ++ (for example avail_in or avail_out was zero). ++*/ ++ ++ ++ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); ++/* ++ All dynamically allocated data structures for this stream are freed. ++ This function discards any unprocessed input and does not flush any ++ pending output. ++ ++ deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the ++ stream state was inconsistent, Z_DATA_ERROR if the stream was freed ++ prematurely (some input or output was discarded). In the error case, ++ msg may be set but then points to a static string (which must not be ++ deallocated). ++*/ ++ ++ ++/* ++ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); ++ ++ Initializes the internal stream state for decompression. The fields ++ next_in, avail_in, zalloc, zfree and opaque must be initialized before by ++ the caller. If next_in is not Z_NULL and avail_in is large enough (the exact ++ value depends on the compression method), inflateInit determines the ++ compression method from the zlib header and allocates all data structures ++ accordingly; otherwise the allocation will be deferred to the first call of ++ inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to ++ use default allocation functions. ++ ++ inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough ++ memory, Z_VERSION_ERROR if the zlib library version is incompatible with the ++ version assumed by the caller. msg is set to null if there is no error ++ message. inflateInit does not perform any decompression apart from reading ++ the zlib header if present: this will be done by inflate(). (So next_in and ++ avail_in may be modified, but next_out and avail_out are unchanged.) ++*/ ++ ++ ++ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); ++/* ++ inflate decompresses as much data as possible, and stops when the input ++ buffer becomes empty or the output buffer becomes full. It may some ++ introduce some output latency (reading input without producing any output) ++ except when forced to flush. ++ ++ The detailed semantics are as follows. inflate performs one or both of the ++ following actions: ++ ++ - Decompress more input starting at next_in and update next_in and avail_in ++ accordingly. If not all input can be processed (because there is not ++ enough room in the output buffer), next_in is updated and processing ++ will resume at this point for the next call of inflate(). ++ ++ - Provide more output starting at next_out and update next_out and avail_out ++ accordingly. inflate() provides as much output as possible, until there ++ is no more input data or no more space in the output buffer (see below ++ about the flush parameter). ++ ++ Before the call of inflate(), the application should ensure that at least ++ one of the actions is possible, by providing more input and/or consuming ++ more output, and updating the next_* and avail_* values accordingly. ++ The application can consume the uncompressed output when it wants, for ++ example when the output buffer is full (avail_out == 0), or after each ++ call of inflate(). If inflate returns Z_OK and with zero avail_out, it ++ must be called again after making room in the output buffer because there ++ might be more output pending. ++ ++ If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much ++ output as possible to the output buffer. The flushing behavior of inflate is ++ not specified for values of the flush parameter other than Z_SYNC_FLUSH ++ and Z_FINISH, but the current implementation actually flushes as much output ++ as possible anyway. ++ ++ inflate() should normally be called until it returns Z_STREAM_END or an ++ error. However if all decompression is to be performed in a single step ++ (a single call of inflate), the parameter flush should be set to ++ Z_FINISH. In this case all pending input is processed and all pending ++ output is flushed; avail_out must be large enough to hold all the ++ uncompressed data. (The size of the uncompressed data may have been saved ++ by the compressor for this purpose.) The next operation on this stream must ++ be inflateEnd to deallocate the decompression state. The use of Z_FINISH ++ is never required, but can be used to inform inflate that a faster routine ++ may be used for the single inflate() call. ++ ++ If a preset dictionary is needed at this point (see inflateSetDictionary ++ below), inflate sets strm-adler to the adler32 checksum of the ++ dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise ++ it sets strm->adler to the adler32 checksum of all output produced ++ so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or ++ an error code as described below. At the end of the stream, inflate() ++ checks that its computed adler32 checksum is equal to that saved by the ++ compressor and returns Z_STREAM_END only if the checksum is correct. ++ ++ inflate() returns Z_OK if some progress has been made (more input processed ++ or more output produced), Z_STREAM_END if the end of the compressed data has ++ been reached and all uncompressed output has been produced, Z_NEED_DICT if a ++ preset dictionary is needed at this point, Z_DATA_ERROR if the input data was ++ corrupted (input stream not conforming to the zlib format or incorrect ++ adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent ++ (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not ++ enough memory, Z_BUF_ERROR if no progress is possible or if there was not ++ enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR ++ case, the application may then call inflateSync to look for a good ++ compression block. ++*/ ++ ++ ++ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); ++/* ++ All dynamically allocated data structures for this stream are freed. ++ This function discards any unprocessed input and does not flush any ++ pending output. ++ ++ inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state ++ was inconsistent. In the error case, msg may be set but then points to a ++ static string (which must not be deallocated). ++*/ ++ ++ /* Advanced functions */ ++ ++/* ++ The following functions are needed only in some special applications. ++*/ ++ ++/* ++ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, ++ int level, ++ int method, ++ int windowBits, ++ int memLevel, ++ int strategy)); ++ ++ This is another version of deflateInit with more compression options. The ++ fields next_in, zalloc, zfree and opaque must be initialized before by ++ the caller. ++ ++ The method parameter is the compression method. It must be Z_DEFLATED in ++ this version of the library. ++ ++ The windowBits parameter is the base two logarithm of the window size ++ (the size of the history buffer). It should be in the range 8..15 for this ++ version of the library. Larger values of this parameter result in better ++ compression at the expense of memory usage. The default value is 15 if ++ deflateInit is used instead. ++ ++ The memLevel parameter specifies how much memory should be allocated ++ for the internal compression state. memLevel=1 uses minimum memory but ++ is slow and reduces compression ratio; memLevel=9 uses maximum memory ++ for optimal speed. The default value is 8. See zconf.h for total memory ++ usage as a function of windowBits and memLevel. ++ ++ The strategy parameter is used to tune the compression algorithm. Use the ++ value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a ++ filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no ++ string match). Filtered data consists mostly of small values with a ++ somewhat random distribution. In this case, the compression algorithm is ++ tuned to compress them better. The effect of Z_FILTERED is to force more ++ Huffman coding and less string matching; it is somewhat intermediate ++ between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects ++ the compression ratio but not the correctness of the compressed output even ++ if it is not set appropriately. ++ ++ deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough ++ memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid ++ method). msg is set to null if there is no error message. deflateInit2 does ++ not perform any compression: this will be done by deflate(). ++*/ ++ ++ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, ++ const Bytef *dictionary, ++ uInt dictLength)); ++/* ++ Initializes the compression dictionary from the given byte sequence ++ without producing any compressed output. This function must be called ++ immediately after deflateInit, deflateInit2 or deflateReset, before any ++ call of deflate. The compressor and decompressor must use exactly the same ++ dictionary (see inflateSetDictionary). ++ ++ The dictionary should consist of strings (byte sequences) that are likely ++ to be encountered later in the data to be compressed, with the most commonly ++ used strings preferably put towards the end of the dictionary. Using a ++ dictionary is most useful when the data to be compressed is short and can be ++ predicted with good accuracy; the data can then be compressed better than ++ with the default empty dictionary. ++ ++ Depending on the size of the compression data structures selected by ++ deflateInit or deflateInit2, a part of the dictionary may in effect be ++ discarded, for example if the dictionary is larger than the window size in ++ deflate or deflate2. Thus the strings most likely to be useful should be ++ put at the end of the dictionary, not at the front. ++ ++ Upon return of this function, strm->adler is set to the Adler32 value ++ of the dictionary; the decompressor may later use this value to determine ++ which dictionary has been used by the compressor. (The Adler32 value ++ applies to the whole dictionary even if only a subset of the dictionary is ++ actually used by the compressor.) ++ ++ deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a ++ parameter is invalid (such as NULL dictionary) or the stream state is ++ inconsistent (for example if deflate has already been called for this stream ++ or if the compression method is bsort). deflateSetDictionary does not ++ perform any compression: this will be done by deflate(). ++*/ ++ ++ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, ++ z_streamp source)); ++/* ++ Sets the destination stream as a complete copy of the source stream. ++ ++ This function can be useful when several compression strategies will be ++ tried, for example when there are several ways of pre-processing the input ++ data with a filter. The streams that will be discarded should then be freed ++ by calling deflateEnd. Note that deflateCopy duplicates the internal ++ compression state which can be quite large, so this strategy is slow and ++ can consume lots of memory. ++ ++ deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not ++ enough memory, Z_STREAM_ERROR if the source stream state was inconsistent ++ (such as zalloc being NULL). msg is left unchanged in both source and ++ destination. ++*/ ++ ++ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); ++/* ++ This function is equivalent to deflateEnd followed by deflateInit, ++ but does not free and reallocate all the internal compression state. ++ The stream will keep the same compression level and any other attributes ++ that may have been set by deflateInit2. ++ ++ deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source ++ stream state was inconsistent (such as zalloc or state being NULL). ++*/ ++ ++ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, ++ int level, ++ int strategy)); ++/* ++ Dynamically update the compression level and compression strategy. The ++ interpretation of level and strategy is as in deflateInit2. This can be ++ used to switch between compression and straight copy of the input data, or ++ to switch to a different kind of input data requiring a different ++ strategy. If the compression level is changed, the input available so far ++ is compressed with the old level (and may be flushed); the new level will ++ take effect only at the next call of deflate(). ++ ++ Before the call of deflateParams, the stream state must be set as for ++ a call of deflate(), since the currently available input may have to ++ be compressed and flushed. In particular, strm->avail_out must be non-zero. ++ ++ deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source ++ stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR ++ if strm->avail_out was zero. ++*/ ++ ++/* ++ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, ++ int windowBits)); ++ ++ This is another version of inflateInit with an extra parameter. The ++ fields next_in, avail_in, zalloc, zfree and opaque must be initialized ++ before by the caller. ++ ++ The windowBits parameter is the base two logarithm of the maximum window ++ size (the size of the history buffer). It should be in the range 8..15 for ++ this version of the library. The default value is 15 if inflateInit is used ++ instead. If a compressed stream with a larger window size is given as ++ input, inflate() will return with the error code Z_DATA_ERROR instead of ++ trying to allocate a larger window. ++ ++ inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough ++ memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative ++ memLevel). msg is set to null if there is no error message. inflateInit2 ++ does not perform any decompression apart from reading the zlib header if ++ present: this will be done by inflate(). (So next_in and avail_in may be ++ modified, but next_out and avail_out are unchanged.) ++*/ ++ ++ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, ++ const Bytef *dictionary, ++ uInt dictLength)); ++/* ++ Initializes the decompression dictionary from the given uncompressed byte ++ sequence. This function must be called immediately after a call of inflate ++ if this call returned Z_NEED_DICT. The dictionary chosen by the compressor ++ can be determined from the Adler32 value returned by this call of ++ inflate. The compressor and decompressor must use exactly the same ++ dictionary (see deflateSetDictionary). ++ ++ inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a ++ parameter is invalid (such as NULL dictionary) or the stream state is ++ inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the ++ expected one (incorrect Adler32 value). inflateSetDictionary does not ++ perform any decompression: this will be done by subsequent calls of ++ inflate(). ++*/ ++ ++ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); ++/* ++ Skips invalid compressed data until a full flush point (see above the ++ description of deflate with Z_FULL_FLUSH) can be found, or until all ++ available input is skipped. No output is provided. ++ ++ inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR ++ if no more input was provided, Z_DATA_ERROR if no flush point has been found, ++ or Z_STREAM_ERROR if the stream structure was inconsistent. In the success ++ case, the application may save the current current value of total_in which ++ indicates where valid compressed data was found. In the error case, the ++ application may repeatedly call inflateSync, providing more input each time, ++ until success or end of the input data. ++*/ ++ ++ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); ++/* ++ This function is equivalent to inflateEnd followed by inflateInit, ++ but does not free and reallocate all the internal decompression state. ++ The stream will keep attributes that may have been set by inflateInit2. ++ ++ inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source ++ stream state was inconsistent (such as zalloc or state being NULL). ++*/ ++ ++ ++ /* utility functions */ ++ ++/* ++ The following utility functions are implemented on top of the ++ basic stream-oriented functions. To simplify the interface, some ++ default options are assumed (compression level and memory usage, ++ standard memory allocation functions). The source code of these ++ utility functions can easily be modified if you need special options. ++*/ ++ ++ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, ++ const Bytef *source, uLong sourceLen)); ++/* ++ Compresses the source buffer into the destination buffer. sourceLen is ++ the byte length of the source buffer. Upon entry, destLen is the total ++ size of the destination buffer, which must be at least 0.1% larger than ++ sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the ++ compressed buffer. ++ This function can be used to compress a whole file at once if the ++ input file is mmap'ed. ++ compress returns Z_OK if success, Z_MEM_ERROR if there was not ++ enough memory, Z_BUF_ERROR if there was not enough room in the output ++ buffer. ++*/ ++ ++ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, ++ const Bytef *source, uLong sourceLen, ++ int level)); ++/* ++ Compresses the source buffer into the destination buffer. The level ++ parameter has the same meaning as in deflateInit. sourceLen is the byte ++ length of the source buffer. Upon entry, destLen is the total size of the ++ destination buffer, which must be at least 0.1% larger than sourceLen plus ++ 12 bytes. Upon exit, destLen is the actual size of the compressed buffer. ++ ++ compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough ++ memory, Z_BUF_ERROR if there was not enough room in the output buffer, ++ Z_STREAM_ERROR if the level parameter is invalid. ++*/ ++ ++ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, ++ const Bytef *source, uLong sourceLen)); ++/* ++ Decompresses the source buffer into the destination buffer. sourceLen is ++ the byte length of the source buffer. Upon entry, destLen is the total ++ size of the destination buffer, which must be large enough to hold the ++ entire uncompressed data. (The size of the uncompressed data must have ++ been saved previously by the compressor and transmitted to the decompressor ++ by some mechanism outside the scope of this compression library.) ++ Upon exit, destLen is the actual size of the compressed buffer. ++ This function can be used to decompress a whole file at once if the ++ input file is mmap'ed. ++ ++ uncompress returns Z_OK if success, Z_MEM_ERROR if there was not ++ enough memory, Z_BUF_ERROR if there was not enough room in the output ++ buffer, or Z_DATA_ERROR if the input data was corrupted. ++*/ ++ ++ ++typedef voidp gzFile; ++ ++ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); ++/* ++ Opens a gzip (.gz) file for reading or writing. The mode parameter ++ is as in fopen ("rb" or "wb") but can also include a compression level ++ ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for ++ Huffman only compression as in "wb1h". (See the description ++ of deflateInit2 for more information about the strategy parameter.) ++ ++ gzopen can be used to read a file which is not in gzip format; in this ++ case gzread will directly read from the file without decompression. ++ ++ gzopen returns NULL if the file could not be opened or if there was ++ insufficient memory to allocate the (de)compression state; errno ++ can be checked to distinguish the two cases (if errno is zero, the ++ zlib error is Z_MEM_ERROR). */ ++ ++ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); ++/* ++ gzdopen() associates a gzFile with the file descriptor fd. File ++ descriptors are obtained from calls like open, dup, creat, pipe or ++ fileno (in the file has been previously opened with fopen). ++ The mode parameter is as in gzopen. ++ The next call of gzclose on the returned gzFile will also close the ++ file descriptor fd, just like fclose(fdopen(fd), mode) closes the file ++ descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode). ++ gzdopen returns NULL if there was insufficient memory to allocate ++ the (de)compression state. ++*/ ++ ++ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); ++/* ++ Dynamically update the compression level or strategy. See the description ++ of deflateInit2 for the meaning of these parameters. ++ gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not ++ opened for writing. ++*/ ++ ++ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); ++/* ++ Reads the given number of uncompressed bytes from the compressed file. ++ If the input file was not in gzip format, gzread copies the given number ++ of bytes into the buffer. ++ gzread returns the number of uncompressed bytes actually read (0 for ++ end of file, -1 for error). */ ++ ++ZEXTERN int ZEXPORT gzwrite OF((gzFile file, ++ const voidp buf, unsigned len)); ++/* ++ Writes the given number of uncompressed bytes into the compressed file. ++ gzwrite returns the number of uncompressed bytes actually written ++ (0 in case of error). ++*/ ++ ++ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...)); ++/* ++ Converts, formats, and writes the args to the compressed file under ++ control of the format string, as in fprintf. gzprintf returns the number of ++ uncompressed bytes actually written (0 in case of error). ++*/ ++ ++ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); ++/* ++ Writes the given null-terminated string to the compressed file, excluding ++ the terminating null character. ++ gzputs returns the number of characters written, or -1 in case of error. ++*/ ++ ++ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); ++/* ++ Reads bytes from the compressed file until len-1 characters are read, or ++ a newline character is read and transferred to buf, or an end-of-file ++ condition is encountered. The string is then terminated with a null ++ character. ++ gzgets returns buf, or Z_NULL in case of error. ++*/ ++ ++ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); ++/* ++ Writes c, converted to an unsigned char, into the compressed file. ++ gzputc returns the value that was written, or -1 in case of error. ++*/ ++ ++ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); ++/* ++ Reads one byte from the compressed file. gzgetc returns this byte ++ or -1 in case of end of file or error. ++*/ ++ ++ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); ++/* ++ Flushes all pending output into the compressed file. The parameter ++ flush is as in the deflate() function. The return value is the zlib ++ error number (see function gzerror below). gzflush returns Z_OK if ++ the flush parameter is Z_FINISH and all output could be flushed. ++ gzflush should be called only when strictly necessary because it can ++ degrade compression. ++*/ ++ ++ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, ++ z_off_t offset, int whence)); ++/* ++ Sets the starting position for the next gzread or gzwrite on the ++ given compressed file. The offset represents a number of bytes in the ++ uncompressed data stream. The whence parameter is defined as in lseek(2); ++ the value SEEK_END is not supported. ++ If the file is opened for reading, this function is emulated but can be ++ extremely slow. If the file is opened for writing, only forward seeks are ++ supported; gzseek then compresses a sequence of zeroes up to the new ++ starting position. ++ ++ gzseek returns the resulting offset location as measured in bytes from ++ the beginning of the uncompressed stream, or -1 in case of error, in ++ particular if the file is opened for writing and the new starting position ++ would be before the current position. ++*/ ++ ++ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); ++/* ++ Rewinds the given file. This function is supported only for reading. ++ ++ gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) ++*/ ++ ++ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); ++/* ++ Returns the starting position for the next gzread or gzwrite on the ++ given compressed file. This position represents a number of bytes in the ++ uncompressed data stream. ++ ++ gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) ++*/ ++ ++ZEXTERN int ZEXPORT gzeof OF((gzFile file)); ++/* ++ Returns 1 when EOF has previously been detected reading the given ++ input stream, otherwise zero. ++*/ ++ ++ZEXTERN int ZEXPORT gzclose OF((gzFile file)); ++/* ++ Flushes all pending output if necessary, closes the compressed file ++ and deallocates all the (de)compression state. The return value is the zlib ++ error number (see function gzerror below). ++*/ ++ ++ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); ++/* ++ Returns the error message for the last error which occurred on the ++ given compressed file. errnum is set to zlib error number. If an ++ error occurred in the file system and not in the compression library, ++ errnum is set to Z_ERRNO and the application may consult errno ++ to get the exact error code. ++*/ ++ ++ /* checksum functions */ ++ ++/* ++ These functions are not related to compression but are exported ++ anyway because they might be useful in applications using the ++ compression library. ++*/ ++ ++ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); ++ ++/* ++ Update a running Adler-32 checksum with the bytes buf[0..len-1] and ++ return the updated checksum. If buf is NULL, this function returns ++ the required initial value for the checksum. ++ An Adler-32 checksum is almost as reliable as a CRC32 but can be computed ++ much faster. Usage example: ++ ++ uLong adler = adler32(0L, Z_NULL, 0); ++ ++ while (read_buffer(buffer, length) != EOF) { ++ adler = adler32(adler, buffer, length); ++ } ++ if (adler != original_adler) error(); ++*/ ++ ++ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); ++/* ++ Update a running crc with the bytes buf[0..len-1] and return the updated ++ crc. If buf is NULL, this function returns the required initial value ++ for the crc. Pre- and post-conditioning (one's complement) is performed ++ within this function so it shouldn't be done by the application. ++ Usage example: ++ ++ uLong crc = crc32(0L, Z_NULL, 0); ++ ++ while (read_buffer(buffer, length) != EOF) { ++ crc = crc32(crc, buffer, length); ++ } ++ if (crc != original_crc) error(); ++*/ ++ ++ ++ /* various hacks, don't look :) */ ++ ++/* deflateInit and inflateInit are macros to allow checking the zlib version ++ * and the compiler's view of z_stream: ++ */ ++ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, ++ const char *version, int stream_size)); ++ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, ++ const char *version, int stream_size)); ++ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, ++ int windowBits, int memLevel, ++ int strategy, const char *version, ++ int stream_size)); ++ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, ++ const char *version, int stream_size)); ++#define deflateInit(strm, level) \ ++ deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream)) ++#define inflateInit(strm) \ ++ inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream)) ++#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ ++ deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ ++ (strategy), ZLIB_VERSION, sizeof(z_stream)) ++#define inflateInit2(strm, windowBits) \ ++ inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream)) ++ ++ ++#if !defined(_Z_UTIL_H) && !defined(NO_DUMMY_DECL) ++ struct internal_state {int dummy;}; /* hack for buggy compilers */ ++#endif ++ ++ZEXTERN const char * ZEXPORT zError OF((int err)); ++ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp z)); ++ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void)); ++ ++#ifdef __cplusplus ++} ++#endif ++ ++#endif /* _ZLIB_H */ +--- /dev/null 2004-02-02 20:32:13.000000000 +0000 ++++ linux/include/zlib/zutil.h 2004-07-05 23:59:30.000000000 +0100 +@@ -0,0 +1,225 @@ ++/* zutil.h -- internal interface and configuration of the compression library ++ * Copyright (C) 1995-2002 Jean-loup Gailly. ++ * For conditions of distribution and use, see copyright notice in zlib.h ++ */ ++ ++/* WARNING: this file should *not* be used by applications. It is ++ part of the implementation of the compression library and is ++ subject to change. Applications should only use zlib.h. ++ */ ++ ++/* @(#) $Id$ */ ++ ++#ifndef _Z_UTIL_H ++#define _Z_UTIL_H ++ ++#include "zlib.h" ++ ++#include <linux/string.h> ++#define HAVE_MEMCPY ++ ++#if 0 // #ifdef STDC ++# include <stddef.h> ++# include <string.h> ++# include <stdlib.h> ++#endif ++#ifndef __KERNEL__ ++#ifdef NO_ERRNO_H ++ extern int errno; ++#else ++# include <errno.h> ++#endif ++#endif ++ ++#ifndef local ++# define local static ++#endif ++/* compile with -Dlocal if your debugger can't find static symbols */ ++ ++typedef unsigned char uch; ++typedef uch FAR uchf; ++typedef unsigned short ush; ++typedef ush FAR ushf; ++typedef unsigned long ulg; ++ ++extern const char *z_errmsg[10]; /* indexed by 2-zlib_error */ ++/* (size given to avoid silly warnings with Visual C++) */ ++ ++#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)] ++ ++#define ERR_RETURN(strm,err) \ ++ return (strm->msg = ERR_MSG(err), (err)) ++/* To be used only when the state is known to be valid */ ++ ++ /* common constants */ ++ ++#ifndef DEF_WBITS ++# define DEF_WBITS MAX_WBITS ++#endif ++/* default windowBits for decompression. MAX_WBITS is for compression only */ ++ ++#if MAX_MEM_LEVEL >= 8 ++# define DEF_MEM_LEVEL 8 ++#else ++# define DEF_MEM_LEVEL MAX_MEM_LEVEL ++#endif ++/* default memLevel */ ++ ++#define STORED_BLOCK 0 ++#define STATIC_TREES 1 ++#define DYN_TREES 2 ++/* The three kinds of block type */ ++ ++#define MIN_MATCH 3 ++#define MAX_MATCH 258 ++/* The minimum and maximum match lengths */ ++ ++#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */ ++ ++ /* target dependencies */ ++ ++#ifdef MSDOS ++# define OS_CODE 0x00 ++# if defined(__TURBOC__) || defined(__BORLANDC__) ++# if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__)) ++ /* Allow compilation with ANSI keywords only enabled */ ++ void _Cdecl farfree( void *block ); ++ void *_Cdecl farmalloc( unsigned long nbytes ); ++# else ++# include <alloc.h> ++# endif ++# else /* MSC or DJGPP */ ++# include <malloc.h> ++# endif ++#endif ++ ++#ifdef OS2 ++# define OS_CODE 0x06 ++#endif ++ ++#ifdef WIN32 /* Window 95 & Windows NT */ ++# define OS_CODE 0x0b ++#endif ++ ++#if defined(VAXC) || defined(VMS) ++# define OS_CODE 0x02 ++# define F_OPEN(name, mode) \ ++ fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512") ++#endif ++ ++#ifdef AMIGA ++# define OS_CODE 0x01 ++#endif ++ ++#if defined(ATARI) || defined(atarist) ++# define OS_CODE 0x05 ++#endif ++ ++#if defined(MACOS) || defined(TARGET_OS_MAC) ++# define OS_CODE 0x07 ++# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os ++# include <unix.h> /* for fdopen */ ++# else ++# ifndef fdopen ++# define fdopen(fd,mode) NULL /* No fdopen() */ ++# endif ++# endif ++#endif ++ ++#ifdef __50SERIES /* Prime/PRIMOS */ ++# define OS_CODE 0x0F ++#endif ++ ++#ifdef TOPS20 ++# define OS_CODE 0x0a ++#endif ++ ++#if defined(_BEOS_) || defined(RISCOS) ++# define fdopen(fd,mode) NULL /* No fdopen() */ ++#endif ++ ++#if (defined(_MSC_VER) && (_MSC_VER > 600)) ++# define fdopen(fd,type) _fdopen(fd,type) ++#endif ++ ++ ++ /* Common defaults */ ++ ++#ifndef OS_CODE ++# define OS_CODE 0x03 /* assume Unix */ ++#endif ++ ++#ifndef F_OPEN ++# define F_OPEN(name, mode) fopen((name), (mode)) ++#endif ++ ++ /* functions */ ++ ++#ifdef HAVE_STRERROR ++ extern char *strerror OF((int)); ++# define zstrerror(errnum) strerror(errnum) ++#else ++# define zstrerror(errnum) "" ++#endif ++ ++#if defined(pyr) ++# define NO_MEMCPY ++#endif ++#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__) ++ /* Use our own functions for small and medium model with MSC <= 5.0. ++ * You may have to use the same strategy for Borland C (untested). ++ * The __SC__ check is for Symantec. ++ */ ++# define NO_MEMCPY ++#endif ++#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY) ++# define HAVE_MEMCPY ++#endif ++#ifdef HAVE_MEMCPY ++# ifdef SMALL_MEDIUM /* MSDOS small or medium model */ ++# define zmemcpy _fmemcpy ++# define zmemcmp _fmemcmp ++# define zmemzero(dest, len) _fmemset(dest, 0, len) ++# else ++# define zmemcpy memcpy ++# define zmemcmp memcmp ++# define zmemzero(dest, len) memset(dest, 0, len) ++# endif ++#else ++ extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); ++ extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); ++ extern void zmemzero OF((Bytef* dest, uInt len)); ++#endif ++ ++/* Diagnostic functions */ ++#ifdef DEBUG ++# include <stdio.h> ++ extern int z_verbose; ++ extern void z_error OF((char *m)); ++# define Assert(cond,msg) {if(!(cond)) z_error(msg);} ++# define Trace(x) {if (z_verbose>=0) fprintf x ;} ++# define Tracev(x) {if (z_verbose>0) fprintf x ;} ++# define Tracevv(x) {if (z_verbose>1) fprintf x ;} ++# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;} ++# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;} ++#else ++# define Assert(cond,msg) ++# define Trace(x) ++# define Tracev(x) ++# define Tracevv(x) ++# define Tracec(c,x) ++# define Tracecv(c,x) ++#endif ++ ++ ++typedef uLong (ZEXPORT *check_func) OF((uLong check, const Bytef *buf, ++ uInt len)); ++voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size)); ++void zcfree OF((voidpf opaque, voidpf ptr)); ++ ++#define ZALLOC(strm, items, size) \ ++ (*((strm)->zalloc))((strm)->opaque, (items), (size)) ++#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) ++#define TRY_FREE(s, p) {if (p) ZFREE(s, p);} ++ ++#endif /* _Z_UTIL_H */ +--- /dev/null 2004-02-02 20:32:13.000000000 +0000 ++++ linux/include/zconf.h 2004-07-04 15:38:31.000000000 +0100 +@@ -0,0 +1,309 @@ ++/* zconf.h -- configuration of the zlib compression library ++ * Copyright (C) 1995-2002 Jean-loup Gailly. ++ * For conditions of distribution and use, see copyright notice in zlib.h ++ */ ++ ++/* @(#) $Id$ */ ++ ++#ifndef _ZCONF_H ++#define _ZCONF_H ++ ++/* ++ * If you *really* need a unique prefix for all types and library functions, ++ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. ++ */ ++#ifdef IPCOMP_PREFIX ++# define deflateInit_ ipcomp_deflateInit_ ++# define deflate ipcomp_deflate ++# define deflateEnd ipcomp_deflateEnd ++# define inflateInit_ ipcomp_inflateInit_ ++# define inflate ipcomp_inflate ++# define inflateEnd ipcomp_inflateEnd ++# define deflateInit2_ ipcomp_deflateInit2_ ++# define deflateSetDictionary ipcomp_deflateSetDictionary ++# define deflateCopy ipcomp_deflateCopy ++# define deflateReset ipcomp_deflateReset ++# define deflateParams ipcomp_deflateParams ++# define inflateInit2_ ipcomp_inflateInit2_ ++# define inflateSetDictionary ipcomp_inflateSetDictionary ++# define inflateSync ipcomp_inflateSync ++# define inflateSyncPoint ipcomp_inflateSyncPoint ++# define inflateReset ipcomp_inflateReset ++# define compress ipcomp_compress ++# define compress2 ipcomp_compress2 ++# define uncompress ipcomp_uncompress ++# define adler32 ipcomp_adler32 ++# define crc32 ipcomp_crc32 ++# define get_crc_table ipcomp_get_crc_table ++/* SSS: these also need to be prefixed to avoid clash with ppp_deflate and ext2compression */ ++# define inflate_blocks ipcomp_deflate_blocks ++# define inflate_blocks_free ipcomp_deflate_blocks_free ++# define inflate_blocks_new ipcomp_inflate_blocks_new ++# define inflate_blocks_reset ipcomp_inflate_blocks_reset ++# define inflate_blocks_sync_point ipcomp_inflate_blocks_sync_point ++# define inflate_set_dictionary ipcomp_inflate_set_dictionary ++# define inflate_codes ipcomp_inflate_codes ++# define inflate_codes_free ipcomp_inflate_codes_free ++# define inflate_codes_new ipcomp_inflate_codes_new ++# define inflate_fast ipcomp_inflate_fast ++# define inflate_trees_bits ipcomp_inflate_trees_bits ++# define inflate_trees_dynamic ipcomp_inflate_trees_dynamic ++# define inflate_trees_fixed ipcomp_inflate_trees_fixed ++# define inflate_flush ipcomp_inflate_flush ++# define inflate_mask ipcomp_inflate_mask ++# define _dist_code _ipcomp_dist_code ++# define _length_code _ipcomp_length_code ++# define _tr_align _ipcomp_tr_align ++# define _tr_flush_block _ipcomp_tr_flush_block ++# define _tr_init _ipcomp_tr_init ++# define _tr_stored_block _ipcomp_tr_stored_block ++# define _tr_tally _ipcomp_tr_tally ++# define zError ipcomp_zError ++# define z_errmsg ipcomp_z_errmsg ++# define zlibVersion ipcomp_zlibVersion ++# define match_init ipcomp_match_init ++# define longest_match ipcomp_longest_match ++#endif ++ ++#ifdef Z_PREFIX ++# define Byte z_Byte ++# define uInt z_uInt ++# define uLong z_uLong ++# define Bytef z_Bytef ++# define charf z_charf ++# define intf z_intf ++# define uIntf z_uIntf ++# define uLongf z_uLongf ++# define voidpf z_voidpf ++# define voidp z_voidp ++#endif ++ ++#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32) ++# define WIN32 ++#endif ++#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386) ++# ifndef __32BIT__ ++# define __32BIT__ ++# endif ++#endif ++#if defined(__MSDOS__) && !defined(MSDOS) ++# define MSDOS ++#endif ++ ++/* ++ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more ++ * than 64k bytes at a time (needed on systems with 16-bit int). ++ */ ++#if defined(MSDOS) && !defined(__32BIT__) ++# define MAXSEG_64K ++#endif ++#ifdef MSDOS ++# define UNALIGNED_OK ++#endif ++ ++#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32)) && !defined(STDC) ++# define STDC ++#endif ++#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__) ++# ifndef STDC ++# define STDC ++# endif ++#endif ++ ++#ifndef STDC ++# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ ++# define const ++# endif ++#endif ++ ++/* Some Mac compilers merge all .h files incorrectly: */ ++#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__) ++# define NO_DUMMY_DECL ++#endif ++ ++/* Old Borland C incorrectly complains about missing returns: */ ++#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500) ++# define NEED_DUMMY_RETURN ++#endif ++ ++ ++/* Maximum value for memLevel in deflateInit2 */ ++#ifndef MAX_MEM_LEVEL ++# ifdef MAXSEG_64K ++# define MAX_MEM_LEVEL 8 ++# else ++# define MAX_MEM_LEVEL 9 ++# endif ++#endif ++ ++/* Maximum value for windowBits in deflateInit2 and inflateInit2. ++ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files ++ * created by gzip. (Files created by minigzip can still be extracted by ++ * gzip.) ++ */ ++#ifndef MAX_WBITS ++# define MAX_WBITS 15 /* 32K LZ77 window */ ++#endif ++ ++/* The memory requirements for deflate are (in bytes): ++ (1 << (windowBits+2)) + (1 << (memLevel+9)) ++ that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) ++ plus a few kilobytes for small objects. For example, if you want to reduce ++ the default memory requirements from 256K to 128K, compile with ++ make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" ++ Of course this will generally degrade compression (there's no free lunch). ++ ++ The memory requirements for inflate are (in bytes) 1 << windowBits ++ that is, 32K for windowBits=15 (default value) plus a few kilobytes ++ for small objects. ++*/ ++ ++ /* Type declarations */ ++ ++#ifndef OF /* function prototypes */ ++# ifdef STDC ++# define OF(args) args ++# else ++# define OF(args) () ++# endif ++#endif ++ ++/* The following definitions for FAR are needed only for MSDOS mixed ++ * model programming (small or medium model with some far allocations). ++ * This was tested only with MSC; for other MSDOS compilers you may have ++ * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, ++ * just define FAR to be empty. ++ */ ++#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__) ++ /* MSC small or medium model */ ++# define SMALL_MEDIUM ++# ifdef _MSC_VER ++# define FAR _far ++# else ++# define FAR far ++# endif ++#endif ++#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__)) ++# ifndef __32BIT__ ++# define SMALL_MEDIUM ++# define FAR _far ++# endif ++#endif ++ ++/* Compile with -DZLIB_DLL for Windows DLL support */ ++#if defined(ZLIB_DLL) ++# if defined(_WINDOWS) || defined(WINDOWS) ++# ifdef FAR ++# undef FAR ++# endif ++# include <windows.h> ++# define ZEXPORT WINAPI ++# ifdef WIN32 ++# define ZEXPORTVA WINAPIV ++# else ++# define ZEXPORTVA FAR _cdecl _export ++# endif ++# endif ++# if defined (__BORLANDC__) ++# if (__BORLANDC__ >= 0x0500) && defined (WIN32) ++# include <windows.h> ++# define ZEXPORT __declspec(dllexport) WINAPI ++# define ZEXPORTRVA __declspec(dllexport) WINAPIV ++# else ++# if defined (_Windows) && defined (__DLL__) ++# define ZEXPORT _export ++# define ZEXPORTVA _export ++# endif ++# endif ++# endif ++#endif ++ ++#if defined (__BEOS__) ++# if defined (ZLIB_DLL) ++# define ZEXTERN extern __declspec(dllexport) ++# else ++# define ZEXTERN extern __declspec(dllimport) ++# endif ++#endif ++ ++#ifndef ZEXPORT ++# define ZEXPORT ++#endif ++#ifndef ZEXPORTVA ++# define ZEXPORTVA ++#endif ++#ifndef ZEXTERN ++# define ZEXTERN extern ++#endif ++ ++#ifndef FAR ++# define FAR ++#endif ++ ++#if !defined(MACOS) && !defined(TARGET_OS_MAC) ++typedef unsigned char Byte; /* 8 bits */ ++#endif ++typedef unsigned int uInt; /* 16 bits or more */ ++typedef unsigned long uLong; /* 32 bits or more */ ++ ++#ifdef SMALL_MEDIUM ++ /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ ++# define Bytef Byte FAR ++#else ++ typedef Byte FAR Bytef; ++#endif ++typedef char FAR charf; ++typedef int FAR intf; ++typedef uInt FAR uIntf; ++typedef uLong FAR uLongf; ++ ++#ifdef STDC ++ typedef void FAR *voidpf; ++ typedef void *voidp; ++#else ++ typedef Byte FAR *voidpf; ++ typedef Byte *voidp; ++#endif ++ ++#ifdef HAVE_UNISTD_H ++# include <sys/types.h> /* for off_t */ ++# include <unistd.h> /* for SEEK_* and off_t */ ++# define z_off_t off_t ++#endif ++#ifndef SEEK_SET ++# define SEEK_SET 0 /* Seek from beginning of file. */ ++# define SEEK_CUR 1 /* Seek from current position. */ ++# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ ++#endif ++#ifndef z_off_t ++# define z_off_t long ++#endif ++ ++/* MVS linker does not support external names larger than 8 bytes */ ++#if defined(__MVS__) ++# pragma map(deflateInit_,"DEIN") ++# pragma map(deflateInit2_,"DEIN2") ++# pragma map(deflateEnd,"DEEND") ++# pragma map(inflateInit_,"ININ") ++# pragma map(inflateInit2_,"ININ2") ++# pragma map(inflateEnd,"INEND") ++# pragma map(inflateSync,"INSY") ++# pragma map(inflateSetDictionary,"INSEDI") ++# pragma map(inflate_blocks,"INBL") ++# pragma map(inflate_blocks_new,"INBLNE") ++# pragma map(inflate_blocks_free,"INBLFR") ++# pragma map(inflate_blocks_reset,"INBLRE") ++# pragma map(inflate_codes_free,"INCOFR") ++# pragma map(inflate_codes,"INCO") ++# pragma map(inflate_fast,"INFA") ++# pragma map(inflate_flush,"INFLU") ++# pragma map(inflate_mask,"INMA") ++# pragma map(inflate_set_dictionary,"INSEDI2") ++# pragma map(ipcomp_inflate_copyright,"INCOPY") ++# pragma map(inflate_trees_bits,"INTRBI") ++# pragma map(inflate_trees_dynamic,"INTRDY") ++# pragma map(inflate_trees_fixed,"INTRFI") ++# pragma map(inflate_trees_free,"INTRFR") ++#endif ++ ++#endif /* _ZCONF_H */ |