path: root/source/kit/miniz/miniz.h

/* miniz.c 3.0.2 - public domain deflate/inflate, zlib-subset, ZIP
   reading/writing/appending, PNG writing See "unlicense" statement at
   the end of this file. Rich Geldreich <richgel99@gmail.com>, last
   updated Oct. 13, 2013 Implements RFC 1950:
   http://www.ietf.org/rfc/rfc1950.txt and RFC 1951:
   http://www.ietf.org/rfc/rfc1951.txt

   Most API's defined in miniz.c are optional. For example, to disable
   the archive related functions just define MINIZ_NO_ARCHIVE_APIS, or
   to get rid of all stdio usage define MINIZ_NO_STDIO (see the list
   below for more macros).

   * Low-level Deflate/Inflate implementation notes:

     Compression: Use the "tdefl" API's. The compressor supports raw,
   static, and dynamic blocks, lazy or greedy parsing, match length
   filtering, RLE-only, and Huffman-only streams. It performs and
   compresses approximately as well as zlib.

     Decompression: Use the "tinfl" API's. The entire decompressor is
   implemented as a single function coroutine: see tinfl_decompress().
   It supports decompression into a 32KB (or larger power of 2)
   wrapping buffer, or into a memory block large enough to hold the
   entire file.

     The low-level tdefl/tinfl API's do not make any use of dynamic
   memory allocation.

   * zlib-style API notes:

     miniz.c implements a fairly large subset of zlib. There's enough
   functionality present for it to be a drop-in zlib replacement in
   many apps: The z_stream struct, optional memory allocation
   callbacks
        deflateInit/deflateInit2/deflate/deflateReset/deflateEnd/deflateBound
        inflateInit/inflateInit2/inflate/inflateReset/inflateEnd
        compress, compress2, compressBound, uncompress
        CRC-32, Adler-32 - Using modern, minimal code size, CPU cache
   friendly routines. Supports raw deflate streams or standard zlib
   streams with adler-32 checking.

     Limitations:
      The callback API's are not implemented yet. No support for gzip
   headers or zlib static dictionaries. I've tried to closely emulate
   zlib's various flavors of stream flushing and return status codes,
   but there are no guarantees that miniz.c pulls this off perfectly.

   * PNG writing: See the tdefl_write_image_to_png_file_in_memory()
   function, originally written by Alex Evans. Supports 1-4
   bytes/pixel images.

   * ZIP archive API notes:

     The ZIP archive API's where designed with simplicity and
   efficiency in mind, with just enough abstraction to get the job
   done with minimal fuss. There are simple API's to retrieve file
   information, read files from existing archives, create new
   archives, append new files to existing archives, or clone archive
   data from one archive to another. It supports archives located in
   memory or the heap, on disk (using stdio.h), or you can specify
   custom file read/write callbacks.

     - Archive reading: Just call this function to read a single file
   from a disk archive:

      void *mz_zip_extract_archive_file_to_heap(const char
   *pZip_filename, const char *pArchive_name, size_t *pSize, mz_uint
   zip_flags);

     For more complex cases, use the "mz_zip_reader" functions. Upon
   opening an archive, the entire central directory is located and
   read as-is into memory, and subsequent file access only occurs when
   reading individual files.

     - Archives file scanning: The simple way is to use this function
   to scan a loaded archive for a specific file:

     int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char
   *pName, const char *pComment, mz_uint flags);

     The locate operation can optionally check file comments too,
   which (as one example) can be used to identify multiple versions of
   the same file in an archive. This function uses a simple linear
   search through the central directory, so it's not very fast.

     Alternately, you can iterate through all the files in an archive
   (using mz_zip_reader_get_num_files()) and retrieve detailed info on
   each file by calling mz_zip_reader_file_stat().

     - Archive creation: Use the "mz_zip_writer" functions. The ZIP
   writer immediately writes compressed file data to disk and builds
   an exact image of the central directory in memory. The central
   directory image is written all at once at the end of the archive
   file when the archive is finalized.

     The archive writer can optionally align each file's local header
   and file data to any power of 2 alignment, which can be useful when
   the archive will be read from optical media. Also, the writer
   supports placing arbitrary data blobs at the very beginning of ZIP
   archives. Archives written using either feature are still readable
   by any ZIP tool.

     - Archive appending: The simple way to add a single file to an
   archive is to call this function:

      mz_bool mz_zip_add_mem_to_archive_file_in_place(const char
   *pZip_filename, const char *pArchive_name, const void *pBuf, size_t
   buf_size, const void *pComment, mz_uint16 comment_size, mz_uint
   level_and_flags);

     The archive will be created if it doesn't already exist,
   otherwise it'll be appended to. Note the appending is done in-place
   and is not an atomic operation, so if something goes wrong during
   the operation it's possible the archive could be left without a
   central directory (although the local file headers and file data
   will be fine, so the archive will be recoverable).

     For more complex archive modification scenarios:
     1. The safest way is to use a mz_zip_reader to read the existing
   archive, cloning only those bits you want to preserve into a new
   archive using using the mz_zip_writer_add_from_zip_reader()
   function (which compiles the compressed file data as-is). When
   you're done, delete the old archive and rename the newly written
   archive, and you're done. This is safe but requires a bunch of
   temporary disk space or heap memory.

     2. Or, you can convert an mz_zip_reader in-place to an
   mz_zip_writer using mz_zip_writer_init_from_reader(), append new
   files as needed, then finalize the archive which will write an
   updated central directory to the original archive. (This is
   basically what mz_zip_add_mem_to_archive_file_in_place() does.)
   There's a possibility that the archive's central directory could be
   lost with this method if anything goes wrong, though.

     - ZIP archive support limitations:
     No spanning support. Extraction functions can only handle
   unencrypted, stored or deflated files. Requires streams capable of
   seeking.

   * This is a header file library, like stb_image.c. To get only a
   header file, either cut and paste the below header, or create
   miniz.h, #define MINIZ_HEADER_FILE_ONLY, and then include miniz.c
   from it.

   * Important: For best perf. be sure to customize the below macros
   for your target platform: #define
   MINIZ_USE_UNALIGNED_LOADS_AND_STORES 1 #define MINIZ_LITTLE_ENDIAN
   1 #define MINIZ_HAS_64BIT_REGISTERS 1

   * On platforms using glibc, Be sure to "#define _LARGEFILE64_SOURCE
   1" before including miniz.c to ensure miniz uses the 64-bit
   variants: fopen64(), stat64(), etc. Otherwise you won't be able to
   process large files (i.e. 32-bit stat() fails for me on files >
   0x7FFFFFFF bytes).
*/

#ifndef KIT_MINIZ_MINIZ_H
#define KIT_MINIZ_MINIZ_H

/* Defines to completely disable specific portions of miniz.c:
   If all macros here are defined the only functionality remaining
   will be CRC-32 and adler-32. */

/* Define MINIZ_NO_STDIO to disable all usage and any functions which
 * rely on stdio for file I/O. */
/*#define MINIZ_NO_STDIO */

/* If MINIZ_NO_TIME is specified then the ZIP archive functions will
 * not be able to get the current time, or */
/* get/set file times, and the C run-time funcs that get/set times
 * won't be called. */
/* The current downside is the times written to your archives will be
 * from 1979. */
/*#define MINIZ_NO_TIME */

/* Define MINIZ_NO_DEFLATE_APIS to disable all compression API's. */
/*#define MINIZ_NO_DEFLATE_APIS */

/* Define MINIZ_NO_INFLATE_APIS to disable all decompression API's. */
/*#define MINIZ_NO_INFLATE_APIS */

/* Define MINIZ_NO_ARCHIVE_APIS to disable all ZIP archive API's. */
/*#define MINIZ_NO_ARCHIVE_APIS */

/* Define MINIZ_NO_ARCHIVE_WRITING_APIS to disable all writing related
 * ZIP archive API's. */
/*#define MINIZ_NO_ARCHIVE_WRITING_APIS */

/* Define MINIZ_NO_ZLIB_APIS to remove all ZLIB-style
 * compression/decompression API's. */
/*#define MINIZ_NO_ZLIB_APIS */

/* Define MINIZ_NO_ZLIB_COMPATIBLE_NAME to disable zlib names, to
 * prevent conflicts against stock zlib. */
/*#define MINIZ_NO_ZLIB_COMPATIBLE_NAMES */

/* Define MINIZ_NO_MALLOC to disable all calls to malloc, free, and
   realloc. Note if MINIZ_NO_MALLOC is defined then the user must
   always provide custom user alloc/free/realloc callbacks to the zlib
   and archive API's, and a few stand-alone helper API's which don't
   provide custom user
   functions (such as tdefl_compress_mem_to_heap() and
   tinfl_decompress_mem_to_heap()) won't work. */
/*#define MINIZ_NO_MALLOC */

#ifdef MINIZ_NO_INFLATE_APIS
#  define MINIZ_NO_ARCHIVE_APIS
#endif

#ifdef MINIZ_NO_DEFLATE_APIS
#  define MINIZ_NO_ARCHIVE_WRITING_APIS
#endif

#if defined(__TINYC__) && (defined(__linux) || defined(__linux__))
/* TODO: Work around "error: include file 'sys\utime.h' when compiling
 * with tcc on Linux */
#  define MINIZ_NO_TIME
#endif

#include "miniz_common.h"

#include <stddef.h>

#if !defined(MINIZ_NO_TIME) && !defined(MINIZ_NO_ARCHIVE_APIS)
#  include <time.h>
#endif

#if defined(_M_IX86) || defined(_M_X64) || defined(__i386__) || \
    defined(__i386) || defined(__i486__) || defined(__i486) ||  \
    defined(i386) || defined(__ia64__) || defined(__x86_64__)
/* MINIZ_X86_OR_X64_CPU is only used to help set the below macros. */
#  define MINIZ_X86_OR_X64_CPU 1
#else
#  define MINIZ_X86_OR_X64_CPU 0
#endif

/* Set MINIZ_LITTLE_ENDIAN only if not set */
#if !defined(MINIZ_LITTLE_ENDIAN)
#  if defined(__BYTE_ORDER__) && defined(__ORDER_LITTLE_ENDIAN__)

#    if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
/* Set MINIZ_LITTLE_ENDIAN to 1 if the processor is little endian. */
#      define MINIZ_LITTLE_ENDIAN 1
#    else
#      define MINIZ_LITTLE_ENDIAN 0
#    endif

#  else

#    if MINIZ_X86_OR_X64_CPU
#      define MINIZ_LITTLE_ENDIAN 1
#    else
#      define MINIZ_LITTLE_ENDIAN 0
#    endif

#  endif
#endif

/* Using unaligned loads and stores causes errors when using UBSan */
#if defined(__has_feature)
#  if __has_feature(undefined_behavior_sanitizer)
#    define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0
#  endif
#endif

/* Set MINIZ_USE_UNALIGNED_LOADS_AND_STORES only if not set */
#if !defined(MINIZ_USE_UNALIGNED_LOADS_AND_STORES)
#  if MINIZ_X86_OR_X64_CPU
/* Set MINIZ_USE_UNALIGNED_LOADS_AND_STORES to 1 on CPU's that permit
 * efficient integer loads and stores from unaligned addresses. */
#    define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0
#    define MINIZ_UNALIGNED_USE_MEMCPY
#  else
#    define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0
#  endif
#endif

#if defined(_M_X64) || defined(_WIN64) || defined(__MINGW64__) || \
    defined(_LP64) || defined(__LP64__) || defined(__ia64__) ||   \
    defined(__x86_64__)
/* Set MINIZ_HAS_64BIT_REGISTERS to 1 if operations on 64-bit integers
 * are reasonably fast (and don't involve compiler generated calls to
 * helper functions). */
#  define MINIZ_HAS_64BIT_REGISTERS 1
#else
#  define MINIZ_HAS_64BIT_REGISTERS 0
#endif

#ifdef __cplusplus
extern "C" {
#endif

/* ------------------- zlib-style API Definitions. */

/* For more compatibility with zlib, miniz.c uses unsigned long for
 * some parameters/struct members. Beware: mz_ulong can be either 32
 * or 64-bits! */
typedef unsigned long mz_ulong;

/* mz_free() internally uses the MZ_FREE() macro (which by default
 * calls free() unless you've modified the MZ_MALLOC macro) to release
 * a block allocated from the heap. */
void mz_free(void *p);

#define MZ_ADLER32_INIT (1)
/* mz_adler32() returns the initial adler-32 value to use when called
 * with ptr==NULL. */
mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr,
                    size_t buf_len);

#define MZ_CRC32_INIT (0)
/* mz_crc32() returns the initial CRC-32 value to use when called with
 * ptr==NULL. */
mz_ulong mz_crc32(mz_ulong crc, const unsigned char *ptr,
                  size_t buf_len);

/* Compression strategies. */
enum {
  MZ_DEFAULT_STRATEGY = 0,
  MZ_FILTERED         = 1,
  MZ_HUFFMAN_ONLY     = 2,
  MZ_RLE              = 3,
  MZ_FIXED            = 4
};

/* Method */
#define MZ_DEFLATED 8

/* Compression levels: 0-9 are the standard zlib-style levels, 10 is
 * best possible compression (not zlib compatible, and may be very
 * slow), MZ_DEFAULT_COMPRESSION=MZ_DEFAULT_LEVEL. */
enum {
  MZ_NO_COMPRESSION      = 0,
  MZ_BEST_SPEED          = 1,
  MZ_BEST_COMPRESSION    = 9,
  MZ_UBER_COMPRESSION    = 10,
  MZ_DEFAULT_LEVEL       = 6,
  MZ_DEFAULT_COMPRESSION = -1
};

#define MZ_VERSION "11.0.2"
#define MZ_VERNUM 0xB002
#define MZ_VER_MAJOR 11
#define MZ_VER_MINOR 2
#define MZ_VER_REVISION 0
#define MZ_VER_SUBREVISION 0

#ifndef MINIZ_NO_ZLIB_APIS

/* Flush values. For typical usage you only need MZ_NO_FLUSH and
 * MZ_FINISH. The other values are for advanced use (refer to the zlib
 * docs). */
enum {
  MZ_NO_FLUSH      = 0,
  MZ_PARTIAL_FLUSH = 1,
  MZ_SYNC_FLUSH    = 2,
  MZ_FULL_FLUSH    = 3,
  MZ_FINISH        = 4,
  MZ_BLOCK         = 5
};

/* Return status codes. MZ_PARAM_ERROR is non-standard. */
enum {
  MZ_OK            = 0,
  MZ_STREAM_END    = 1,
  MZ_NEED_DICT     = 2,
  MZ_ERRNO         = -1,
  MZ_STREAM_ERROR  = -2,
  MZ_DATA_ERROR    = -3,
  MZ_MEM_ERROR     = -4,
  MZ_BUF_ERROR     = -5,
  MZ_VERSION_ERROR = -6,
  MZ_PARAM_ERROR   = -10000
};

/* Window bits */
#  define MZ_DEFAULT_WINDOW_BITS 15

struct mz_internal_state;

/* Compression/decompression stream struct. */
typedef struct mz_stream_s {
  const unsigned char *next_in; /* pointer to next byte to read */
  unsigned int avail_in; /* number of bytes available at next_in */
  mz_ulong     total_in; /* total number of bytes consumed so far */

  unsigned char *next_out; /* pointer to next byte to write */
  unsigned int
      avail_out; /* number of bytes that can be written to next_out */
  mz_ulong total_out; /* total number of bytes produced so far */

  char *msg; /* error msg (unused) */
  struct mz_internal_state
      *state; /* internal state, allocated by zalloc/zfree */

  mz_alloc_func zalloc; /* optional heap allocation function (defaults
                           to malloc) */
  mz_free_func
        zfree;  /* optional heap free function (defaults to free) */
  void *opaque; /* heap alloc function user pointer */

  int      data_type; /* data_type (unused) */
  mz_ulong adler;     /* adler32 of the source or uncompressed data */
  mz_ulong reserved;  /* not used */
} mz_stream;

typedef mz_stream *mz_streamp;

/* Returns the version string of miniz.c. */
const char *mz_version(void);

#  ifndef MINIZ_NO_DEFLATE_APIS

/* mz_deflateInit() initializes a compressor with default options: */
/* Parameters: */
/*  pStream must point to an initialized mz_stream struct. */
/*  level must be between [MZ_NO_COMPRESSION, MZ_BEST_COMPRESSION]. */
/*  level 1 enables a specially optimized compression function that's
 * been optimized purely for performance, not ratio. */
/*  (This special func. is currently only enabled when
 * MINIZ_USE_UNALIGNED_LOADS_AND_STORES and MINIZ_LITTLE_ENDIAN are
 * defined.) */
/* Return values: */
/*  MZ_OK on success. */
/*  MZ_STREAM_ERROR if the stream is bogus. */
/*  MZ_PARAM_ERROR if the input parameters are bogus. */
/*  MZ_MEM_ERROR on out of memory. */
int mz_deflateInit(mz_streamp pStream, int level);

/* mz_deflateInit2() is like mz_deflate(), except with more control:
 */
/* Additional parameters: */
/*   method must be MZ_DEFLATED */
/*   window_bits must be MZ_DEFAULT_WINDOW_BITS (to wrap the deflate
 * stream with zlib header/adler-32 footer) or -MZ_DEFAULT_WINDOW_BITS
 * (raw deflate/no header or footer) */
/*   mem_level must be between [1, 9] (it's checked but ignored by
 * miniz.c) */
int mz_deflateInit2(mz_streamp pStream, int level, int method,
                    int window_bits, int mem_level, int strategy);

/* Quickly resets a compressor without having to reallocate anything.
 * Same as calling mz_deflateEnd() followed by
 * mz_deflateInit()/mz_deflateInit2(). */
int mz_deflateReset(mz_streamp pStream);

/* mz_deflate() compresses the input to output, consuming as much of
 * the input and producing as much output as possible. */
/* Parameters: */
/*   pStream is the stream to read from and write to. You must
 * initialize/update the next_in, avail_in, next_out, and avail_out
 * members. */
/*   flush may be MZ_NO_FLUSH, MZ_PARTIAL_FLUSH/MZ_SYNC_FLUSH,
 * MZ_FULL_FLUSH, or MZ_FINISH. */
/* Return values: */
/*   MZ_OK on success (when flushing, or if more input is needed but
 * not available, and/or there's more output to be written but the
 * output buffer is full). */
/*   MZ_STREAM_END if all input has been consumed and all output bytes
 * have been written. Don't call mz_deflate() on the stream anymore.
 */
/*   MZ_STREAM_ERROR if the stream is bogus. */
/*   MZ_PARAM_ERROR if one of the parameters is invalid. */
/*   MZ_BUF_ERROR if no forward progress is possible because the input
 * and/or output buffers are empty. (Fill up the input buffer or free
 * up some output space and try again.) */
int mz_deflate(mz_streamp pStream, int flush);

/* mz_deflateEnd() deinitializes a compressor: */
/* Return values: */
/*  MZ_OK on success. */
/*  MZ_STREAM_ERROR if the stream is bogus. */
int mz_deflateEnd(mz_streamp pStream);

/* mz_deflateBound() returns a (very) conservative upper bound on the
 * amount of data that could be generated by deflate(), assuming flush
 * is set to only MZ_NO_FLUSH or MZ_FINISH. */
mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len);

/* Single-call compression functions mz_compress() and mz_compress2():
 */
/* Returns MZ_OK on success, or one of the error codes from
 * mz_deflate() on failure. */
int mz_compress(unsigned char *pDest, mz_ulong *pDest_len,
                const unsigned char *pSource, mz_ulong source_len);
int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len,
                 const unsigned char *pSource, mz_ulong source_len,
                 int level);

/* mz_compressBound() returns a (very) conservative upper bound on the
 * amount of data that could be generated by calling mz_compress(). */
mz_ulong mz_compressBound(mz_ulong source_len);

#  endif /*#ifndef MINIZ_NO_DEFLATE_APIS*/

#  ifndef MINIZ_NO_INFLATE_APIS

/* Initializes a decompressor. */
int mz_inflateInit(mz_streamp pStream);

/* mz_inflateInit2() is like mz_inflateInit() with an additional
 * option that controls the window size and whether or not the stream
 * has been wrapped with a zlib header/footer: */
/* window_bits must be MZ_DEFAULT_WINDOW_BITS (to parse zlib
 * header/footer) or -MZ_DEFAULT_WINDOW_BITS (raw deflate). */
int mz_inflateInit2(mz_streamp pStream, int window_bits);

/* Quickly resets a compressor without having to reallocate anything.
 * Same as calling mz_inflateEnd() followed by
 * mz_inflateInit()/mz_inflateInit2(). */
int mz_inflateReset(mz_streamp pStream);

/* Decompresses the input stream to the output, consuming only as much
 * of the input as needed, and writing as much to the output as
 * possible. */
/* Parameters: */
/*   pStream is the stream to read from and write to. You must
 * initialize/update the next_in, avail_in, next_out, and avail_out
 * members. */
/*   flush may be MZ_NO_FLUSH, MZ_SYNC_FLUSH, or MZ_FINISH. */
/*   On the first call, if flush is MZ_FINISH it's assumed the input
 * and output buffers are both sized large enough to decompress the
 * entire stream in a single call (this is slightly faster). */
/*   MZ_FINISH implies that there are no more source bytes available
 * beside what's already in the input buffer, and that the output
 * buffer is large enough to hold the rest of the decompressed data.
 */
/* Return values: */
/*   MZ_OK on success. Either more input is needed but not available,
 * and/or there's more output to be written but the output buffer is
 * full. */
/*   MZ_STREAM_END if all needed input has been consumed and all
 * output bytes have been written. For zlib streams, the adler-32 of
 * the decompressed data has also been verified. */
/*   MZ_STREAM_ERROR if the stream is bogus. */
/*   MZ_DATA_ERROR if the deflate stream is invalid. */
/*   MZ_PARAM_ERROR if one of the parameters is invalid. */
/*   MZ_BUF_ERROR if no forward progress is possible because the input
 * buffer is empty but the inflater needs more input to continue, or
 * if the output buffer is not large enough. Call mz_inflate() again
 */
/*   with more input data, or with more room in the output buffer
 * (except when using single call decompression, described above). */
int mz_inflate(mz_streamp pStream, int flush);

/* Deinitializes a decompressor. */
int mz_inflateEnd(mz_streamp pStream);

/* Single-call decompression. */
/* Returns MZ_OK on success, or one of the error codes from
 * mz_inflate() on failure. */
int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len,
                  const unsigned char *pSource, mz_ulong source_len);
int mz_uncompress2(unsigned char *pDest, mz_ulong *pDest_len,
                   const unsigned char *pSource,
                   mz_ulong            *pSource_len);
#  endif /*#ifndef MINIZ_NO_INFLATE_APIS*/

/* Returns a string description of the specified error code, or NULL
 * if the error code is invalid. */
const char *mz_error(int err);

/* Redefine zlib-compatible names to miniz equivalents, so miniz.c can
 * be used as a drop-in replacement for the subset of zlib that
 * miniz.c supports. */
/* Define MINIZ_NO_ZLIB_COMPATIBLE_NAMES to disable zlib-compatibility
 * if you use zlib in the same project. */
#  ifndef MINIZ_NO_ZLIB_COMPATIBLE_NAMES
typedef unsigned char Byte;
typedef unsigned int  uInt;
typedef mz_ulong      uLong;
typedef Byte          Bytef;
typedef uInt          uIntf;
typedef char          charf;
typedef int           intf;
typedef void         *voidpf;
typedef uLong         uLongf;
typedef void         *voidp;
typedef void *const   voidpc;
#    define Z_NULL 0
#    define Z_NO_FLUSH MZ_NO_FLUSH
#    define Z_PARTIAL_FLUSH MZ_PARTIAL_FLUSH
#    define Z_SYNC_FLUSH MZ_SYNC_FLUSH
#    define Z_FULL_FLUSH MZ_FULL_FLUSH
#    define Z_FINISH MZ_FINISH
#    define Z_BLOCK MZ_BLOCK
#    define Z_OK MZ_OK
#    define Z_STREAM_END MZ_STREAM_END
#    define Z_NEED_DICT MZ_NEED_DICT
#    define Z_ERRNO MZ_ERRNO
#    define Z_STREAM_ERROR MZ_STREAM_ERROR
#    define Z_DATA_ERROR MZ_DATA_ERROR
#    define Z_MEM_ERROR MZ_MEM_ERROR
#    define Z_BUF_ERROR MZ_BUF_ERROR
#    define Z_VERSION_ERROR MZ_VERSION_ERROR
#    define Z_PARAM_ERROR MZ_PARAM_ERROR
#    define Z_NO_COMPRESSION MZ_NO_COMPRESSION
#    define Z_BEST_SPEED MZ_BEST_SPEED
#    define Z_BEST_COMPRESSION MZ_BEST_COMPRESSION
#    define Z_DEFAULT_COMPRESSION MZ_DEFAULT_COMPRESSION
#    define Z_DEFAULT_STRATEGY MZ_DEFAULT_STRATEGY
#    define Z_FILTERED MZ_FILTERED
#    define Z_HUFFMAN_ONLY MZ_HUFFMAN_ONLY
#    define Z_RLE MZ_RLE
#    define Z_FIXED MZ_FIXED
#    define Z_DEFLATED MZ_DEFLATED
#    define Z_DEFAULT_WINDOW_BITS MZ_DEFAULT_WINDOW_BITS
#    define alloc_func mz_alloc_func
#    define free_func mz_free_func
#    define internal_state mz_internal_state
#    define z_stream mz_stream

#    ifndef MINIZ_NO_DEFLATE_APIS
#      define deflateInit mz_deflateInit
#      define deflateInit2 mz_deflateInit2
#      define deflateReset mz_deflateReset
#      define deflate mz_deflate
#      define deflateEnd mz_deflateEnd
#      define deflateBound mz_deflateBound
#      define compress mz_compress
#      define compress2 mz_compress2
#      define compressBound mz_compressBound
#    endif /*#ifndef MINIZ_NO_DEFLATE_APIS*/

#    ifndef MINIZ_NO_INFLATE_APIS
#      define inflateInit mz_inflateInit
#      define inflateInit2 mz_inflateInit2
#      define inflateReset mz_inflateReset
#      define inflate mz_inflate
#      define inflateEnd mz_inflateEnd
#      define uncompress mz_uncompress
#      define uncompress2 mz_uncompress2
#    endif /*#ifndef MINIZ_NO_INFLATE_APIS*/

#    define crc32 mz_crc32
#    define adler32 mz_adler32
#    define MAX_WBITS 15
#    define MAX_MEM_LEVEL 9
#    define zError mz_error
#    define ZLIB_VERSION MZ_VERSION
#    define ZLIB_VERNUM MZ_VERNUM
#    define ZLIB_VER_MAJOR MZ_VER_MAJOR
#    define ZLIB_VER_MINOR MZ_VER_MINOR
#    define ZLIB_VER_REVISION MZ_VER_REVISION
#    define ZLIB_VER_SUBREVISION MZ_VER_SUBREVISION
#    define zlibVersion mz_version
#    define zlib_version mz_version()
#  endif /* #ifndef MINIZ_NO_ZLIB_COMPATIBLE_NAMES */

#endif /* MINIZ_NO_ZLIB_APIS */

#ifdef __cplusplus
}
#endif

#include "miniz_zip.h"

#endif