clang-format all pdfium code.

core/include/thirdparties/zlib/zlib.h

 /* zlib.h -- interface of the 'zlib' general purpose compression library
   version 1.2.8, April 28th, 2013
 
   Copyright (C) 1995-2013 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,
@@ skipping 78 matching lines @@
 #define inflateReset2 FPDFAPI_inflateReset2
 #define inflateUndermine FPDFAPI_inflateUndermine
 #define inflateMark FPDFAPI_inflateMark
 #define adler32_combine64 FPDFAPI_adler32_combine64
 #define inflateResetKeep FPDFAPI_inflateResetKeep
 #define deflateResetKeep FPDFAPI_deflateResetKeep
 
 #include "zconf.h"
 
 /* Sunliang.Liu 20100908 sync the config to the old revision. NO_GZIP */
-#define NO_GZIP         /* XYQ */
+#define NO_GZIP /* XYQ */
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #define ZLIB_VERSION "1.2.8"
 #define ZLIB_VERNUM 0x1280
 #define ZLIB_VER_MAJOR 1
 #define ZLIB_VER_MINOR 2
 #define ZLIB_VER_REVISION 8
@@ skipping 25 matching lines @@
     The zlib format was designed to be compact and fast for use in memory
   and on communications channels.  The gzip format was designed for single-
   file compression on file systems, has a larger header than zlib to maintain
   directory information, and uses a different, slower check method than zlib.
 
     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));
+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 {
-    z_const Bytef *next_in;     /* next input byte */
-    uInt     avail_in;  /* number of bytes available at next_in */
-    uLong    total_in;  /* total number of input bytes read so far */
+  z_const Bytef* next_in; /* next input byte */
+  uInt avail_in;          /* number of bytes available at next_in */
+  uLong total_in;         /* total number 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 number of bytes output 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 number of bytes output so far */
 
-    z_const char *msg;  /* last error message, NULL if no error */
-    struct internal_state FAR *state; /* not visible by applications */
+  z_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 */
+  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: binary or text */
-    uLong   adler;      /* adler32 value of the uncompressed data */
-    uLong   reserved;   /* reserved for future use */
+  int data_type;  /* best guess about the data type: binary or text */
+  uLong adler;    /* adler32 value of the uncompressed data */
+  uLong reserved; /* reserved for future use */
 } z_stream;
 
-typedef z_stream FAR *z_streamp;
+typedef z_stream FAR* z_streamp;
 
 /*
      gzip header information passed to and from zlib routines.  See RFC 1952
   for more details on the meanings of these fields.
 */
 typedef struct gz_header_s {
-    int     text;       /* true if compressed data believed to be text */
-    uLong   time;       /* modification time */
-    int     xflags;     /* extra flags (not used when writing a gzip file) */
-    int     os;         /* operating system */
-    Bytef   *extra;     /* pointer to extra field or Z_NULL if none */
-    uInt    extra_len;  /* extra field length (valid if extra != Z_NULL) */
-    uInt    extra_max;  /* space at extra (only when reading header) */
-    Bytef   *name;      /* pointer to zero-terminated file name or Z_NULL */
-    uInt    name_max;   /* space at name (only when reading header) */
-    Bytef   *comment;   /* pointer to zero-terminated comment or Z_NULL */
-    uInt    comm_max;   /* space at comment (only when reading header) */
-    int     hcrc;       /* true if there was or will be a header crc */
-    int     done;       /* true when done reading gzip header (not used
-                           when writing a gzip file) */
+  int text;       /* true if compressed data believed to be text */
+  uLong time;     /* modification time */
+  int xflags;     /* extra flags (not used when writing a gzip file) */
+  int os;         /* operating system */
+  Bytef* extra;   /* pointer to extra field or Z_NULL if none */
+  uInt extra_len; /* extra field length (valid if extra != Z_NULL) */
+  uInt extra_max; /* space at extra (only when reading header) */
+  Bytef* name;    /* pointer to zero-terminated file name or Z_NULL */
+  uInt name_max;  /* space at name (only when reading header) */
+  Bytef* comment; /* pointer to zero-terminated comment or Z_NULL */
+  uInt comm_max;  /* space at comment (only when reading header) */
+  int hcrc;       /* true if there was or will be a header crc */
+  int done;       /* true when done reading gzip header (not used
+                     when writing a gzip file) */
 } gz_header;
 
-typedef gz_header FAR *gz_headerp;
+typedef gz_header FAR* gz_headerp;
 
 /*
      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
@@ skipping 12 matching lines @@
    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 */
+/* constants */
 
-#define Z_NO_FLUSH      0
+#define Z_NO_FLUSH 0
 #define Z_PARTIAL_FLUSH 1
-#define Z_SYNC_FLUSH    2
-#define Z_FULL_FLUSH    3
-#define Z_FINISH        4
-#define Z_BLOCK         5
-#define Z_TREES         6
+#define Z_SYNC_FLUSH 2
+#define Z_FULL_FLUSH 3
+#define Z_FINISH 4
+#define Z_BLOCK 5
+#define Z_TREES 6
 /* Allowed flush values; see deflate() and inflate() below for details */
 
-#define Z_OK            0
-#define Z_STREAM_END    1
-#define Z_NEED_DICT     2
-#define Z_ERRNO        (-1)
+#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_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)
+#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_RLE                 3
-#define Z_FIXED               4
-#define Z_DEFAULT_STRATEGY    0
+#define Z_FILTERED 1
+#define Z_HUFFMAN_ONLY 2
+#define Z_RLE 3
+#define Z_FIXED 4
+#define Z_DEFAULT_STRATEGY 0
 /* compression strategy; see deflateInit2() below for details */
 
-#define Z_BINARY   0
-#define Z_TEXT     1
-#define Z_ASCII    Z_TEXT   /* for compatibility with 1.2.2 and earlier */
-#define Z_UNKNOWN  2
+#define Z_BINARY 0
+#define Z_TEXT 1
+#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */
+#define Z_UNKNOWN 2
 /* Possible values of the data_type field (though see inflate()) */
 
-#define Z_DEFLATED   8
+#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 Z_NULL 0 /* for initializing zalloc, zfree, opaque */
 
 #define zlib_version zlibVersion()
 /* for compatibility with versions < 1.0.2 */
 
+/* basic functions */
 
-                        /* basic functions */
-
-ZEXTERN const char * ZEXPORT zlibVersion OF((void));
+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, or
    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:
 
@@ skipping 86 matching lines @@
     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 Z_NULL), Z_BUF_ERROR if no progress is possible
   (for example avail_in or avail_out was zero).  Note that Z_BUF_ERROR is not
   fatal, and deflate() can be called again with more input and more output
   space to continue compressing.
 */
 
-
 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, or Z_STREAM_ERROR if the parameters are
    invalid, such as a null pointer to the structure.  msg is set to null if
    there is no error message.  inflateInit does not perform any decompression
    apart from possibly reading the zlib header if present: actual decompression
    will be done by inflate().  (So next_in and avail_in may be modified, but
    next_out and avail_out are unused and unchanged.) The current implementation
    of inflateInit() does not process any header information -- that is deferred
    until inflate() is called.
 */
 
-
 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 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:
 
@@ skipping 95 matching lines @@
   value), Z_STREAM_ERROR if the stream structure was inconsistent (for example
   next_in or next_out was Z_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.  Note that Z_BUF_ERROR is not fatal, and
   inflate() can be called again with more input and more output space to
   continue decompressing.  If Z_DATA_ERROR is returned, the application may
   then call inflateSync() to look for a good compression block if a partial
   recovery of the data is desired.
 */
 
-
 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 */
+/* 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,
@@ skipping 47 matching lines @@
 
      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
    memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid
    method), or 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.  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));
+                                             const Bytef* dictionary,
+                                             uInt dictLength));
 /*
      Initializes the compression dictionary from the given byte sequence
    without producing any compressed output.  When using the zlib format, this
    function must be called immediately after deflateInit, deflateInit2 or
    deflateReset, and before any call of deflate.  When doing raw deflate, this
    function must be called either before any call of deflate, or immediately
    after the completion of a deflate block, i.e. after all input has been
    consumed and all output has been delivered when using any of the flush
    options Z_BLOCK, Z_PARTIAL_FLUSH, Z_SYNC_FLUSH, or Z_FULL_FLUSH.  The
    compressor and decompressor must use exactly the same dictionary (see
@@ skipping 21 matching lines @@
    actually used by the compressor.) If a raw deflate was requested, then the
    adler32 value is not computed and strm->adler is not set.
 
      deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
    parameter is invalid (e.g.  dictionary being Z_NULL) or the stream state is
    inconsistent (for example if deflate has already been called for this stream
    or if not at a block boundary for raw deflate).  deflateSetDictionary does
    not perform any compression: this will be done by deflate().
 */
 
-ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
-                                    z_streamp source));
+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 Z_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 Z_NULL).
 */
 
-ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
-                                      int level,
-                                      int strategy));
+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
@@ skipping 15 matching lines @@
    used by someone who understands the algorithm used by zlib's deflate for
    searching for the best matching string, and even then only by the most
    fanatic optimizer trying to squeeze out the last compressed bit for their
    specific input data.  Read the deflate.c source code for the meaning of the
    max_lazy, good_length, nice_length, and max_chain parameters.
 
      deflateTune() can be called after deflateInit() or deflateInit2(), and
    returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream.
  */
 
-ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm,
-                                       uLong sourceLen));
+ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, uLong sourceLen));
 /*
      deflateBound() returns an upper bound on the compressed size after
    deflation of sourceLen bytes.  It must be called after deflateInit() or
    deflateInit2(), and after deflateSetHeader(), if used.  This would be used
    to allocate an output buffer for deflation in a single pass, and so would be
    called before deflate().  If that first deflate() call is provided the
    sourceLen input bytes, an output buffer allocated to the size returned by
    deflateBound(), and the flush value Z_FINISH, then deflate() is guaranteed
    to return Z_STREAM_END.  Note that it is possible for the compressed size to
    be larger than the value returned by deflateBound() if flush options other
    than Z_FINISH or Z_NO_FLUSH are used.
 */
 
 ZEXTERN int ZEXPORT deflatePending OF((z_streamp strm,
-                                       unsigned *pending,
-                                       int *bits));
+                                       unsigned* pending,
+                                       int* bits));
 /*
      deflatePending() returns the number of bytes and bits of output that have
    been generated, but not yet provided in the available output.  The bytes not
    provided would be due to the available output space having being consumed.
    The number of bits of output not provided are between 0 and 7, where they
    await more bits to join them in order to fill out a full byte.  If pending
    or bits are Z_NULL, then those values are not set.
 
      deflatePending returns Z_OK if success, or Z_STREAM_ERROR if the source
    stream state was inconsistent.
  */
 
-ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
-                                     int bits,
-                                     int value));
+ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, int bits, int value));
 /*
      deflatePrime() inserts bits in the deflate output stream.  The intent
    is that this function is used to start off the deflate output with the bits
    leftover from a previous deflate stream when appending to it.  As such, this
    function can only be used for raw deflate, and must be used before the first
    deflate() call after a deflateInit2() or deflateReset().  bits must be less
    than or equal to 16, and that many of the least significant bits of value
    will be inserted in the output.
 
      deflatePrime returns Z_OK if success, Z_BUF_ERROR if there was not enough
    room in the internal buffer to insert the bits, or Z_STREAM_ERROR if the
    source stream state was inconsistent.
 */
 
-ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm,
-                                         gz_headerp head));
+ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, gz_headerp head));
 /*
      deflateSetHeader() provides gzip header information for when a gzip
    stream is requested by deflateInit2().  deflateSetHeader() may be called
    after deflateInit2() or deflateReset() and before the first call of
    deflate().  The text, time, os, extra field, name, and comment information
    in the provided gz_header structure are written to the gzip header (xflag is
    ignored -- the extra flags are set according to the compression level).  The
    caller must assure that, if not Z_NULL, name and comment are terminated with
    a zero byte, and that if extra is not Z_NULL, that extra_len bytes are
    available there.  If hcrc is true, a gzip header crc is included.  Note that
@@ skipping 53 matching lines @@
    invalid, such as a null pointer to the structure.  msg is set to null if
    there is no error message.  inflateInit2 does not perform any decompression
    apart from possibly reading the zlib header if present: actual decompression
    will be done by inflate().  (So next_in and avail_in may be modified, but
    next_out and avail_out are unused and unchanged.) The current implementation
    of inflateInit2() does not process any header information -- that is
    deferred until inflate() is called.
 */
 
 ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
-                                             const Bytef *dictionary,
-                                             uInt  dictLength));
+                                             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 that call returned Z_NEED_DICT.  The dictionary chosen by the compressor
    can be determined from the adler32 value returned by that call of inflate.
    The compressor and decompressor must use exactly the same dictionary (see
    deflateSetDictionary).  For raw inflate, this function can be called at any
    time to set the dictionary.  If the provided dictionary is smaller than the
    window and there is already data in the window, then the provided dictionary
    will amend what's there.  The application must insure that the dictionary
    that was used for compression is provided.
 
      inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
    parameter is invalid (e.g.  dictionary being Z_NULL) 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 inflateGetDictionary OF((z_streamp strm,
-                                             Bytef *dictionary,
-                                             uInt  *dictLength));
+                                             Bytef* dictionary,
+                                             uInt* dictLength));
 /*
      Returns the sliding dictionary being maintained by inflate.  dictLength is
    set to the number of bytes in the dictionary, and that many bytes are copied
    to dictionary.  dictionary must have enough space, where 32768 bytes is
    always enough.  If inflateGetDictionary() is called with dictionary equal to
    Z_NULL, then only the dictionary length is returned, and nothing is copied.
    Similary, if dictLength is Z_NULL, then it is not set.
 
      inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
    stream state is inconsistent.
@@ skipping 11 matching lines @@
 
      inflateSync returns Z_OK if a possible 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 inflateCopy OF((z_streamp dest,
-                                    z_streamp source));
+ZEXTERN int ZEXPORT inflateCopy 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 randomly accessing a large stream.  The
    first pass through the stream can periodically record the inflate state,
    allowing restarting inflate at those points when randomly accessing the
    stream.
 
      inflateCopy 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 Z_NULL).  msg is left unchanged in both source and
    destination.
 */
 
 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 Z_NULL).
 */
 
-ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm,
-                                      int windowBits));
+ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, int windowBits));
 /*
      This function is the same as inflateReset, but it also permits changing
    the wrap and window size requests.  The windowBits parameter is interpreted
    the same as it is for inflateInit2.
 
      inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source
    stream state was inconsistent (such as zalloc or state being Z_NULL), or if
    the windowBits parameter is invalid.
 */
 
-ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm,
-                                     int bits,
-                                     int value));
+ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, int bits, int value));
 /*
      This function inserts bits in the inflate input stream.  The intent is
    that this function is used to start inflating at a bit position in the
    middle of a byte.  The provided bits will be used before any bytes are used
    from next_in.  This function should only be used with raw inflate, and
    should be used before the first inflate() call after inflateInit2() or
    inflateReset().  bits must be less than or equal to 16, and that many of the
    least significant bits of value will be inserted in the input.
 
      If bits is negative, then the input stream bit buffer is emptied.  Then
@@ skipping 26 matching lines @@
      inflateMark() is used to mark locations in the input data for random
    access, which may be at bit positions, and to note those cases where the
    output of a code may span boundaries of random access blocks.  The current
    location in the input stream can be determined from avail_in and data_type
    as noted in the description for the Z_BLOCK flush parameter for inflate.
 
      inflateMark returns the value noted above or -1 << 16 if the provided
    source stream state was inconsistent.
 */
 
-ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm,
-                                         gz_headerp head));
+ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, gz_headerp head));
 /*
      inflateGetHeader() requests that gzip header information be stored in the
    provided gz_header structure.  inflateGetHeader() may be called after
    inflateInit2() or inflateReset(), and before the first call of inflate().
    As inflate() processes the gzip stream, head->done is zero until the header
    is completed, at which time head->done is set to one.  If a zlib stream is
    being decoded, then head->done is set to -1 to indicate that there will be
    no gzip header information forthcoming.  Note that Z_BLOCK or Z_TREES can be
    used to force inflate() to return immediately after header processing is
    complete and before any actual data is decompressed.
@@ skipping 40 matching lines @@
    deflate streams.
 
      See inflateBack() for the usage of these routines.
 
      inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of
    the parameters are invalid, Z_MEM_ERROR if the internal state could not be
    allocated, or Z_VERSION_ERROR if the version of the library does not match
    the version of the header file.
 */
 
-typedef unsigned (*in_func) OF((void FAR *,
-                                z_const unsigned char FAR * FAR *));
-typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned));
+typedef unsigned(*in_func) OF((void FAR*, z_const unsigned char FAR* FAR*));
+typedef int(*out_func) OF((void FAR*, unsigned char FAR*, unsigned));
 
 ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
-                                    in_func in, void FAR *in_desc,
-                                    out_func out, void FAR *out_desc));
+                                    in_func in,
+                                    void FAR* in_desc,
+                                    out_func out,
+                                    void FAR* out_desc));
 /*
      inflateBack() does a raw inflate with a single call using a call-back
    interface for input and output.  This is potentially more efficient than
    inflate() for file i/o applications, in that it avoids copying between the
    output and the sliding window by simply making the window itself the output
    buffer.  inflate() can be faster on modern CPUs when used with large
    buffers.  inflateBack() trusts the application to not change the output
    buffer passed by the output function, at least until inflateBack() returns.
 
      inflateBackInit() must be called first to allocate the internal state
@@ skipping 98 matching lines @@
      24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format
      25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure!
      26: 0 = returns value, 1 = void -- 1 means inferred string length returned
 
     Remainder:
      27-31: 0 (reserved)
  */
 
 #ifndef Z_SOLO
 
-                        /* utility functions */
+/* 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 be modified if
    you need special options.
 */
 
-ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
-                                 const Bytef *source, uLong sourceLen));
+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 the value returned by
    compressBound(sourceLen).  Upon exit, destLen is the actual size of the
    compressed buffer.
 
      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,
+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 the value returned by
    compressBound(sourceLen).  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 uLong ZEXPORT compressBound OF((uLong sourceLen));
 /*
      compressBound() returns an upper bound on the compressed size after
    compress() or compress2() on sourceLen bytes.  It would be used before a
    compress() or compress2() call to allocate the destination buffer.
 */
 
-ZEXTERN int ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
-                                   const Bytef *source, uLong sourceLen));
+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 uncompressed buffer.
 
      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 or incomplete.  In
    the case where there is not enough room, uncompress() will fill the output
    buffer with the uncompressed data up to that point.
 */
 
-                        /* gzip file access functions */
+/* gzip file access functions */
 
 /*
      This library supports reading and writing files in gzip (.gz) format with
    an interface similar to that of stdio, using the functions that start with
    "gz".  The gzip format is different from the zlib format.  gzip is a gzip
    wrapper, documented in RFC 1952, wrapped around a deflate stream.
 */
 
-typedef struct gzFile_s *gzFile;    /* semi-opaque gzip file descriptor */
+typedef struct gzFile_s* gzFile; /* semi-opaque gzip file descriptor */
 
 /*
 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", 'R' for run-length encoding as in "wb1R", or 'F'
    for fixed code compression as in "wb9F".  (See the description of
    deflateInit2 for more information about the strategy parameter.)  'T' will
@@ skipping 19 matching lines @@
    reading, this will be detected automatically by looking for the magic two-
    byte gzip header.
 
      gzopen returns NULL if the file could not be opened, if there was
    insufficient memory to allocate the gzFile state, or if an invalid mode was
    specified (an 'r', 'w', or 'a' was not provided, or '+' was provided).
    errno can be checked to determine if the reason gzopen failed was that the
    file could not be opened.
 */
 
-ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode));
+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 (if 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 fd = dup(fd_keep); gz = gzdopen(fd,
    mode);.  The duplicated descriptor should be saved to avoid a leak, since
    gzdopen does not close fd if it fails.  If you are using fileno() to get the
@@ skipping 56 matching lines @@
    middle of a gzip stream.  Note that gzread does not return -1 in the event
    of an incomplete gzip stream.  This error is deferred until gzclose(), which
    will return Z_BUF_ERROR if the last gzread ended in the middle of a gzip
    stream.  Alternatively, gzerror can be used before gzclose to detect this
    case.
 
      gzread returns the number of uncompressed bytes actually read, less than
    len for end of file, or -1 for error.
 */
 
-ZEXTERN int ZEXPORT gzwrite OF((gzFile file,
-                                voidpc buf, unsigned len));
+ZEXTERN int ZEXPORT gzwrite OF((gzFile file, voidpc buf, unsigned len));
 /*
      Writes the given number of uncompressed bytes into the compressed file.
    gzwrite returns the number of uncompressed bytes written or 0 in case of
    error.
 */
 
-ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char *format, ...));
+ZEXTERN int ZEXPORTVA gzprintf Z_ARG((gzFile file, const char* format, ...));
 /*
      Converts, formats, and writes the arguments to the compressed file under
    control of the format string, as in fprintf.  gzprintf returns the number of
    uncompressed bytes actually written, or 0 in case of error.  The number of
    uncompressed bytes written is limited to 8191, or one less than the buffer
    size given to gzbuffer().  The caller should assure that this limit is not
    exceeded.  If it is exceeded, then gzprintf() will return an error (0) with
    nothing written.  In this case, there may also be a buffer overflow with
    unpredictable consequences, which is possible only if zlib was compiled with
    the insecure functions sprintf() or vsprintf() because the secure snprintf()
    or vsnprintf() functions were not available.  This can be determined using
    zlibCompileFlags().
 */
 
-ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
+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));
+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.  If any characters are read or if len == 1, the
    string is terminated with a null character.  If no characters are read due
    to an end-of-file or len < 1, then the buffer is left untouched.
 
      gzgets returns buf which is a null-terminated string, or it returns NULL
    for end-of-file or in case of error.  If there was an error, the contents at
    buf are indeterminate.
@@ skipping 54 matching lines @@
    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));
+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
@@ skipping 43 matching lines @@
    gzdirect().
 
      When writing, gzdirect() returns true (1) if transparent writing was
    requested ("wT" for the gzopen() mode), or false (0) otherwise.  (Note:
    gzdirect() is not needed when writing.  Transparent writing must be
    explicitly requested, so the application already knows the answer.  When
    linking statically, using gzdirect() will include all of the zlib code for
    gzip file reading and decompression, which may not be desired.)
 */
 
-ZEXTERN int ZEXPORT    gzclose OF((gzFile file));
+ZEXTERN int ZEXPORT gzclose OF((gzFile file));
 /*
      Flushes all pending output if necessary, closes the compressed file and
    deallocates the (de)compression state.  Note that once file is closed, you
    cannot call gzerror with file, since its structures have been deallocated.
    gzclose must not be called more than once on the same file, just as free
    must not be called more than once on the same allocation.
 
      gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a
    file operation error, Z_MEM_ERROR if out of memory, Z_BUF_ERROR if the
    last read ended in the middle of a gzip stream, or Z_OK on success.
 */
 
 ZEXTERN int ZEXPORT gzclose_r OF((gzFile file));
 ZEXTERN int ZEXPORT gzclose_w OF((gzFile file));
 /*
      Same as gzclose(), but gzclose_r() is only for use when reading, and
    gzclose_w() is only for use when writing or appending.  The advantage to
    using these instead of gzclose() is that they avoid linking in zlib
    compression or decompression code that is not used when only reading or only
    writing respectively.  If gzclose() is used, then both compression and
    decompression code will be included the application when linking to a static
    zlib library.
 */
 
-ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
+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.
 
      The application must not modify the returned string.  Future calls to
    this function may invalidate the previously returned string.  If file is
    closed, then the string previously returned by gzerror will no longer be
    available.
 
      gzerror() should be used to distinguish errors from end-of-file for those
    functions above that do not distinguish those cases in their return values.
 */
 
 ZEXTERN void ZEXPORT gzclearerr OF((gzFile file));
 /*
      Clears the error and end-of-file flags for file.  This is analogous to the
    clearerr() function in stdio.  This is useful for continuing to read a gzip
    file that is being written concurrently.
 */
 
 #endif /* !Z_SOLO */
 
-                        /* checksum functions */
+/* 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));
+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 Z_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:
 
@@ skipping 10 matching lines @@
                                           z_off_t len2));
 
      Combine two Adler-32 checksums into one.  For two sequences of bytes, seq1
    and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for
    each, adler1 and adler2.  adler32_combine() returns the Adler-32 checksum of
    seq1 and seq2 concatenated, requiring only adler1, adler2, and len2.  Note
    that the z_off_t type (like off_t) is a signed integer.  If len2 is
    negative, the result has no meaning or utility.
 */
 
-ZEXTERN uLong ZEXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
+ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef* buf, uInt len));
 /*
      Update a running CRC-32 with the bytes buf[0..len-1] and return the
    updated CRC-32.  If buf is Z_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();
 */
 
 /*
 ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2));
 
      Combine two CRC-32 check values into one.  For two sequences of bytes,
    seq1 and seq2 with lengths len1 and len2, CRC-32 check values were
    calculated for each, crc1 and crc2.  crc32_combine() returns the CRC-32
    check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and
    len2.
 */
 
-
-                        /* various hacks, don't look :) */
+/* 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 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,
+                                     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));
-ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
-                                         unsigned char FAR *window,
-                                         const char *version,
+ZEXTERN int ZEXPORT inflateInit2_
+OF((z_streamp strm, int windowBits, const char* version, int stream_size));
+ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm,
+                                         int windowBits,
+                                         unsigned char FAR* window,
+                                         const char* version,
                                          int stream_size));
 #define deflateInit(strm, level) \
-        deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
+  deflateInit_((strm), (level), ZLIB_VERSION, (int)sizeof(z_stream))
 #define inflateInit(strm) \
-        inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
+  inflateInit_((strm), ZLIB_VERSION, (int)sizeof(z_stream))
 #define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
-        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
-                      (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
+  deflateInit2_((strm), (level), (method), (windowBits), (memLevel),      \
+                (strategy), ZLIB_VERSION, (int)sizeof(z_stream))
 #define inflateInit2(strm, windowBits) \
-        inflateInit2_((strm), (windowBits), ZLIB_VERSION, \
-                      (int)sizeof(z_stream))
-#define inflateBackInit(strm, windowBits, window) \
-        inflateBackInit_((strm), (windowBits), (window), \
-                      ZLIB_VERSION, (int)sizeof(z_stream))
+  inflateInit2_((strm), (windowBits), ZLIB_VERSION, (int)sizeof(z_stream))
+#define inflateBackInit(strm, windowBits, window)                \
+  inflateBackInit_((strm), (windowBits), (window), ZLIB_VERSION, \
+                   (int)sizeof(z_stream))
 
 #ifndef Z_SOLO
 
 /* gzgetc() macro and its supporting function and exposed data structure.  Note
  * that the real internal state is much larger than the exposed structure.
  * This abbreviated structure exposes just enough for the gzgetc() macro.  The
  * user should not mess with these exposed elements, since their names or
  * behavior could change in the future, perhaps even capriciously.  They can
  * only be used by the gzgetc() macro.  You have been warned.
  */
 struct gzFile_s {
-    unsigned have;
-    unsigned char *next;
-    z_off64_t pos;
+  unsigned have;
+  unsigned char* next;
+  z_off64_t pos;
 };
-ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file));  /* backward compatibility */
+ZEXTERN int ZEXPORT gzgetc_ OF((gzFile file)); /* backward compatibility */
 #ifdef Z_PREFIX_SET
-#  undef z_gzgetc
-#  define z_gzgetc(g) \
-          ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g))
+#undef z_gzgetc
+#define z_gzgetc(g) \
+  ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g))
 #else
-#  define gzgetc(g) \
-          ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g))
+#define gzgetc(g) \
+  ((g)->have ? ((g)->have--, (g)->pos++, *((g)->next)++) : gzgetc(g))
 #endif
 
 /* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
  * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
  * both are true, the application gets the *64 functions, and the regular
  * functions are changed to 64 bits) -- in case these are set on systems
  * without large file support, _LFS64_LARGEFILE must also be true
  */
 #ifdef Z_LARGE64
-   ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
-   ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
-   ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
-   ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
-   ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t));
-   ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t));
+ZEXTERN gzFile ZEXPORT gzopen64 OF((const char*, const char*));
+ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
+ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
+ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
+ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t));
+ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t));
 #endif
 
 #if !defined(ZLIB_INTERNAL) && defined(Z_WANT64)
-#  ifdef Z_PREFIX_SET
-#    define z_gzopen z_gzopen64
-#    define z_gzseek z_gzseek64
-#    define z_gztell z_gztell64
-#    define z_gzoffset z_gzoffset64
-#    define z_adler32_combine z_adler32_combine64
-#    define z_crc32_combine z_crc32_combine64
-#  else
-#    define gzopen gzopen64
-#    define gzseek gzseek64
-#    define gztell gztell64
-#    define gzoffset gzoffset64
-#    define adler32_combine adler32_combine64
-#    define crc32_combine crc32_combine64
-#  endif
-#  ifndef Z_LARGE64
-     ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
-     ZEXTERN off64_t ZEXPORT gzseek64 OF((gzFile, off64_t, int));
-     ZEXTERN off64_t ZEXPORT gztell64 OF((gzFile));
-     ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
-     ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, off64_t));
-     ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, off64_t));
-#  endif
+#ifdef Z_PREFIX_SET
+#define z_gzopen z_gzopen64
+#define z_gzseek z_gzseek64
+#define z_gztell z_gztell64
+#define z_gzoffset z_gzoffset64
+#define z_adler32_combine z_adler32_combine64
+#define z_crc32_combine z_crc32_combine64
 #else
-   ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *));
-   ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int));
-   ZEXTERN z_off_t ZEXPORT gztell OF((gzFile));
-   ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile));
-   ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
-   ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
+#define gzopen gzopen64
+#define gzseek gzseek64
+#define gztell gztell64
+#define gzoffset gzoffset64
+#define adler32_combine adler32_combine64
+#define crc32_combine crc32_combine64
+#endif
+#ifndef Z_LARGE64
+ZEXTERN gzFile ZEXPORT gzopen64 OF((const char*, const char*));
+ZEXTERN off64_t ZEXPORT gzseek64 OF((gzFile, off64_t, int));
+ZEXTERN off64_t ZEXPORT gztell64 OF((gzFile));
+ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
+ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, off64_t));
+ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, off64_t));
+#endif
+#else
+ZEXTERN gzFile ZEXPORT gzopen OF((const char*, const char*));
+ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int));
+ZEXTERN z_off_t ZEXPORT gztell OF((gzFile));
+ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile));
+ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
+ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
 #endif
 
 #else /* Z_SOLO */
 
-   ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
-   ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
+ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t));
+ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
 
 #endif /* !Z_SOLO */
 
 /* hack for buggy compilers */
 #if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
-    struct internal_state {int dummy;};
+struct internal_state {
+  int dummy;
+};
 #endif
 
 /* undocumented functions */
-ZEXTERN const char   * ZEXPORT zError           OF((int));
-ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp));
-ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table    OF((void));
-ZEXTERN int            ZEXPORT inflateUndermine OF((z_streamp, int));
-ZEXTERN int            ZEXPORT inflateResetKeep OF((z_streamp));
-ZEXTERN int            ZEXPORT deflateResetKeep OF((z_streamp));
+ZEXTERN const char* ZEXPORT zError OF((int));
+ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp));
+ZEXTERN const z_crc_t FAR* ZEXPORT get_crc_table OF((void));
+ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int));
+ZEXTERN int ZEXPORT inflateResetKeep OF((z_streamp));
+ZEXTERN int ZEXPORT deflateResetKeep OF((z_streamp));
 #if defined(_WIN32) && !defined(Z_SOLO)
-ZEXTERN gzFile         ZEXPORT gzopen_w OF((const wchar_t *path,
-                                            const char *mode));
+ZEXTERN gzFile ZEXPORT gzopen_w OF((const wchar_t* path, const char* mode));
 #endif
 #if defined(STDC) || defined(Z_HAVE_STDARG_H)
-#  ifndef Z_SOLO
-ZEXTERN int            ZEXPORTVA gzvprintf Z_ARG((gzFile file,
-                                                  const char *format,
-                                                  va_list va));
-#  endif
+#ifndef Z_SOLO
+ZEXTERN int ZEXPORTVA gzvprintf Z_ARG((gzFile file,
+                                       const char* format,
+                                       va_list va));
+#endif
 #endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* ZLIB_H */