Remove bundled libzip

1 files changed, 0 insertions, 585 deletions

diff --git a/ext/zip/lib/zipint.h b/ext/zip/lib/zipint.h
deleted file mode 100644
index 6a12c2fb8c..0000000000
--- a/ext/zip/lib/zipint.h
+++ /dev/null
@@ -1,585 +0,0 @@
-#ifndef _HAD_ZIPINT_H
-#define _HAD_ZIPINT_H
-
-/*
-  zipint.h -- internal declarations.
-  Copyright (c) 1999-2017 Dieter Baron and Thomas Klausner
-
-  This file is part of libzip, a library to manipulate ZIP archives.
-  The authors can be contacted at <libzip@nih.at>
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions
-  are met:
-  1. Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-  2. Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-  3. The names of the authors may not be used to endorse or promote
-     products derived from this software without specific prior
-     written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
-  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-  ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
-  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifdef PHP_WIN32
-# include "php_zip_config.w32.h"
-#else
-# include "config.h"
-#endif
-
-/* to have *_MAX definitions for all types when compiling with g++ */
-#define __STDC_LIMIT_MACROS
-
-#include <zlib.h>
-
-#ifdef PHP_WIN32
-/* for dup(), close(), etc. */
-#include <io.h>
-#include "config.w32.h"
-#endif
-
-#ifndef _ZIP_COMPILING_DEPRECATED
-#define ZIP_DISABLE_DEPRECATED
-#endif
-
-#include "zip.h"
-
-#ifdef HAVE_STDBOOL_H
-#include <stdbool.h>
-#else
-typedef char bool;
-#define true    1
-#define false   0
-#endif
-
-#include <errno.h>
-
-/* at least MinGW does not provide EOPNOTSUPP, see
- * http://sourceforge.net/p/mingw/bugs/263/
- */
-#ifndef EOPNOTSUPP
-#define EOPNOTSUPP EINVAL
-#endif
-
-/* at least MinGW does not provide EOVERFLOW, see
- * http://sourceforge.net/p/mingw/bugs/242/
- */
-#ifndef EOVERFLOW
-#define EOVERFLOW EFBIG
-#endif
-
-#ifdef _WIN32
-#if defined(HAVE__CLOSE)
-#define close		_close
-#endif
-#if defined(HAVE__DUP)
-#define dup		_dup
-#endif
-/* crashes reported when using fdopen instead of _fdopen on Windows/Visual Studio 10/Win64 */
-#if defined(HAVE__FDOPEN)
-#define fdopen		_fdopen
-#endif
-#if !defined(HAVE_FILENO) && defined(HAVE__FILENO)
-#define fileno		_fileno
-#endif
-/* Windows' open() doesn't understand Unix permissions */
-#if defined(HAVE__OPEN)
-#define open(a, b, c)	_open((a), (b))
-#endif
-#if defined(HAVE__SNPRINTF)
-#define snprintf	_snprintf
-#endif
-#if defined(HAVE__STRDUP)
-#if !defined(HAVE_STRDUP) || defined(_WIN32)
-#undef strdup
-#define strdup		_strdup
-#endif
-#endif
-#if !defined(HAVE__SETMODE) && defined(HAVE_SETMODE)
-#define _setmode	setmode
-#endif
-#endif
-
-#ifndef HAVE_FSEEKO
-#define fseeko(s, o, w)	(fseek((s), (long int)(o), (w)))
-#endif
-
-#ifndef HAVE_FTELLO
-#define ftello(s)	((long)ftell((s)))
-#endif
-
-#ifndef HAVE_MKSTEMP
-int _zip_mkstemp(char *);
-#define mkstemp _zip_mkstemp
-#endif
-
-#if !defined(HAVE_STRCASECMP)
-#if defined(HAVE__STRICMP)
-#define strcasecmp	_stricmp
-#elif defined(HAVE_STRICMP)
-#define strcasecmp	stricmp
-#endif
-#endif
-
-#if SIZEOF_OFF_T == 8
-#define ZIP_OFF_MAX ZIP_INT64_MAX
-#define ZIP_OFF_MIN ZIP_INT64_MIN
-#elif SIZEOF_OFF_T == 4
-#define ZIP_OFF_MAX ZIP_INT32_MAX
-#define ZIP_OFF_MIN ZIP_INT32_MIN
-#elif SIZEOF_OFF_T == 2
-#define ZIP_OFF_MAX ZIP_INT16_MAX
-#define ZIP_OFF_MIN ZIP_INT16_MIN
-#else
-#error unsupported size of off_t
-#endif
-
-#if defined(HAVE_FTELLO) && defined(HAVE_FSEEKO)
-#define ZIP_FSEEK_MAX ZIP_OFF_MAX
-#define ZIP_FSEEK_MIN ZIP_OFF_MIN
-#else
-#include <limits.h>
-#define ZIP_FSEEK_MAX LONG_MAX
-#define ZIP_FSEEK_MIN LONG_MIN
-#endif
-
-#ifndef SIZE_MAX
-#if SIZEOF_SIZE_T == 8
-#define SIZE_MAX ZIP_INT64_MAX
-#elif SIZEOF_SIZE_T == 4
-#define SIZE_MAX ZIP_INT32_MAX
-#elif SIZEOF_SIZE_T == 2
-#define SIZE_MAX ZIP_INT16_MAX
-#else
-#error unsupported size of size_t
-#endif
-#endif
-
-#define CENTRAL_MAGIC "PK\1\2"
-#define LOCAL_MAGIC   "PK\3\4"
-#define EOCD_MAGIC    "PK\5\6"
-#define DATADES_MAGIC "PK\7\8"
-#define EOCD64LOC_MAGIC "PK\6\7"
-#define EOCD64_MAGIC  "PK\6\6"
-#define CDENTRYSIZE         46u
-#define LENTRYSIZE          30
-#define MAXCOMLEN        65536
-#define MAXEXTLEN        65536
-#define EOCDLEN             22
-#define EOCD64LOCLEN	    20
-#define EOCD64LEN	    56
-#define CDBUFSIZE       (MAXCOMLEN+EOCDLEN+EOCD64LOCLEN)
-#define BUFSIZE		8192
-#define EFZIP64SIZE 28
-
-#define ZIP_CM_REPLACED_DEFAULT	(-2)
-
-#define ZIP_CM_IS_DEFAULT(x)	((x) == ZIP_CM_DEFAULT || (x) == ZIP_CM_REPLACED_DEFAULT)
-
-#define ZIP_EF_UTF_8_COMMENT	0x6375
-#define ZIP_EF_UTF_8_NAME	0x7075
-#define ZIP_EF_ZIP64		0x0001
-
-#define ZIP_EF_IS_INTERNAL(id)	((id) == ZIP_EF_UTF_8_COMMENT || (id) == ZIP_EF_UTF_8_NAME || (id) == ZIP_EF_ZIP64)
-
-/* according to unzip-6.0's zipinfo.c, this corresponds to a regular file with rw permissions for everyone */
-#define ZIP_EXT_ATTRIB_DEFAULT		(0100666u<<16)
-/* according to unzip-6.0's zipinfo.c, this corresponds to a directory with rwx permissions for everyone */
-#define ZIP_EXT_ATTRIB_DEFAULT_DIR	(0040777u<<16)
-
-
-#define ZIP_MAX(a, b)		((a) > (b) ? (a) : (b))
-#define ZIP_MIN(a, b)		((a) < (b) ? (a) : (b))
-
-/* This section contains API that won't materialize like this.  It's
-   placed in the internal section, pending cleanup. */
-
-/* flags for compression and encryption sources */
-
-#define ZIP_CODEC_DECODE	0 /* decompress/decrypt (encode flag not set) */
-#define ZIP_CODEC_ENCODE	1 /* compress/encrypt */
-
-
-typedef zip_source_t *(*zip_compression_implementation)(zip_t *, zip_source_t *, zip_int32_t, int);
-typedef zip_source_t *(*zip_encryption_implementation)(zip_t *, zip_source_t *, zip_uint16_t, int, const char *);
-
-zip_compression_implementation _zip_get_compression_implementation(zip_int32_t);
-zip_encryption_implementation _zip_get_encryption_implementation(zip_uint16_t);
-
-
-
-/* This API is not final yet, but we need it internally, so it's private for now. */
-
-const zip_uint8_t *zip_get_extra_field_by_id(zip_t *, int, int, zip_uint16_t, int, zip_uint16_t *);
-
-/* This section contains API that is of limited use until support for
-   user-supplied compression/encryption implementation is finished.
-   Thus we will keep it private for now. */
-
-typedef zip_int64_t (*zip_source_layered_callback)(zip_source_t *, void *, void *, zip_uint64_t, enum zip_source_cmd);
-zip_source_t *zip_source_crc(zip_t *, zip_source_t *, int);
-zip_source_t *zip_source_deflate(zip_t *, zip_source_t *, zip_int32_t, int);
-zip_source_t *zip_source_layered(zip_t *, zip_source_t *, zip_source_layered_callback, void *);
-zip_source_t *zip_source_layered_create(zip_source_t *src, zip_source_layered_callback cb, void *ud, zip_error_t *error);
-zip_source_t *zip_source_pkware(zip_t *, zip_source_t *, zip_uint16_t, int, const char *);
-int zip_source_remove(zip_source_t *);
-zip_int64_t zip_source_supports(zip_source_t *src);
-zip_source_t *zip_source_window(zip_t *, zip_source_t *, zip_uint64_t, zip_uint64_t);
-
-
-/* error source for layered sources */
-
-enum zip_les { ZIP_LES_NONE, ZIP_LES_UPPER, ZIP_LES_LOWER, ZIP_LES_INVAL };
-
-/* directory entry: general purpose bit flags */
-
-#define ZIP_GPBF_ENCRYPTED		0x0001	/* is encrypted */
-#define ZIP_GPBF_DATA_DESCRIPTOR	0x0008	/* crc/size after file data */
-#define ZIP_GPBF_STRONG_ENCRYPTION	0x0040  /* uses strong encryption */
-#define ZIP_GPBF_ENCODING_UTF_8		0x0800  /* file name encoding is UTF-8 */
-
-
-/* extra fields */
-#define ZIP_EF_LOCAL		ZIP_FL_LOCAL			/* include in local header */
-#define ZIP_EF_CENTRAL		ZIP_FL_CENTRAL			/* include in central directory */
-#define ZIP_EF_BOTH		(ZIP_EF_LOCAL|ZIP_EF_CENTRAL)	/* include in both */
-
-#define ZIP_FL_FORCE_ZIP64	1024  /* force zip64 extra field (_zip_dirent_write) */
-
-#define ZIP_FL_ENCODING_ALL	(ZIP_FL_ENC_GUESS|ZIP_FL_ENC_CP437|ZIP_FL_ENC_UTF_8)
-
-
-/* encoding type */
-enum zip_encoding_type {
-    ZIP_ENCODING_UNKNOWN,       /* not yet analyzed */
-    ZIP_ENCODING_ASCII,         /* plain ASCII */
-    ZIP_ENCODING_UTF8_KNOWN,    /* is UTF-8 */
-    ZIP_ENCODING_UTF8_GUESSED,  /* possibly UTF-8 */
-    ZIP_ENCODING_CP437,         /* Code Page 437 */
-    ZIP_ENCODING_ERROR          /* should be UTF-8 but isn't */
-};
-
-typedef enum zip_encoding_type zip_encoding_type_t;
-
-#ifndef ZIP_HASH_TABLE_SIZE
-#define ZIP_HASH_TABLE_SIZE 8192
-#endif
-
-struct zip_hash;
-
-typedef struct zip_cdir zip_cdir_t;
-typedef struct zip_dirent zip_dirent_t;
-typedef struct zip_entry zip_entry_t;
-typedef struct zip_extra_field zip_extra_field_t;
-typedef struct zip_string zip_string_t;
-typedef struct zip_buffer zip_buffer_t;
-typedef struct zip_hash zip_hash_t;
-
-/* zip archive, part of API */
-
-struct zip {
-    zip_source_t *src;                  /* data source for archive */
-    unsigned int open_flags;		/* flags passed to zip_open */
-    zip_error_t error;                  /* error information */
-
-    unsigned int flags;			/* archive global flags */
-    unsigned int ch_flags;		/* changed archive global flags */
-
-    char *default_password;		/* password used when no other supplied */
-
-    zip_string_t *comment_orig;         /* archive comment */
-    zip_string_t *comment_changes;	/* changed archive comment */
-    bool comment_changed;		/* whether archive comment was changed */
-
-    zip_uint64_t nentry;		/* number of entries */
-    zip_uint64_t nentry_alloc;		/* number of entries allocated */
-    zip_entry_t *entry;                 /* entries */
-
-    unsigned int nopen_source;		/* number of open sources using archive */
-    unsigned int nopen_source_alloc;	/* number of sources allocated */
-    zip_source_t **open_source;         /* open sources using archive */
-
-    zip_hash_t *names;			/* hash table for name lookup */
-
-    char *tempdir;                      /* custom temp dir (needed e.g. for OS X sandboxing) */
-};
-
-/* file in zip archive, part of API */
-
-struct zip_file {
-    zip_t *za;		/* zip archive containing this file */
-    zip_error_t error;	/* error information */
-    bool eof;
-    zip_source_t *src;	/* data source */
-};
-
-/* zip archive directory entry (central or local) */
-
-#define ZIP_DIRENT_COMP_METHOD	0x0001u
-#define ZIP_DIRENT_FILENAME	0x0002u
-#define ZIP_DIRENT_COMMENT	0x0004u
-#define ZIP_DIRENT_EXTRA_FIELD	0x0008u
-#define ZIP_DIRENT_ATTRIBUTES	0x0010u
-#define ZIP_DIRENT_LAST_MOD	0x0020u
-#define ZIP_DIRENT_ALL		0xffffu
-
-struct zip_dirent {
-    zip_uint32_t changed;
-    bool local_extra_fields_read;	/*      whether we already read in local header extra fields */
-    bool cloned;                        /*      whether this instance is cloned, and thus shares non-changed strings */
-
-    zip_uint16_t version_madeby;	/* (c)  version of creator */
-    zip_uint16_t version_needed;	/* (cl) version needed to extract */
-    zip_uint16_t bitflags;		/* (cl) general purpose bit flag */
-    zip_int32_t comp_method;		/* (cl) compression method used (uint16 and ZIP_CM_DEFAULT (-1)) */
-    time_t last_mod;			/* (cl) time of last modification */
-    zip_uint32_t crc;			/* (cl) CRC-32 of uncompressed data */
-    zip_uint64_t comp_size;		/* (cl) size of compressed data */
-    zip_uint64_t uncomp_size;		/* (cl) size of uncompressed data */
-    zip_string_t *filename;		/* (cl) file name (NUL-terminated) */
-    zip_extra_field_t *extra_fields;	/* (cl) extra fields, parsed */
-    zip_string_t *comment;		/* (c)  file comment */
-    zip_uint32_t disk_number;		/* (c)  disk number start */
-    zip_uint16_t int_attrib;		/* (c)  internal file attributes */
-    zip_uint32_t ext_attrib;		/* (c)  external file attributes */
-    zip_uint64_t offset;		/* (c)  offset of local header */
-};
-
-/* zip archive central directory */
-
-struct zip_cdir {
-    zip_entry_t *entry;	 		/* directory entries */
-    zip_uint64_t nentry;		/* number of entries */
-    zip_uint64_t nentry_alloc;		/* number of entries allocated */
-
-    zip_uint64_t size;                  /* size of central directory */
-    zip_uint64_t offset;		/* offset of central directory in file */
-    zip_string_t *comment;		/* zip archive comment */
-};
-
-struct zip_extra_field {
-    zip_extra_field_t *next;
-    zip_flags_t flags;			/* in local/central header */
-    zip_uint16_t id;			/* header id */
-    zip_uint16_t size;			/* data size */
-    zip_uint8_t *data;
-};
-
-enum zip_source_write_state {
-    ZIP_SOURCE_WRITE_CLOSED,    /* write is not in progress */
-    ZIP_SOURCE_WRITE_OPEN,      /* write is in progress */
-    ZIP_SOURCE_WRITE_FAILED,    /* commit failed, only rollback allowed */
-    ZIP_SOURCE_WRITE_REMOVED    /* file was removed */
-};
-typedef enum zip_source_write_state zip_source_write_state_t;
-
-struct zip_source {
-    zip_source_t *src;
-    union {
-	zip_source_callback f;
-	zip_source_layered_callback l;
-    } cb;
-    void *ud;
-    zip_error_t error;
-    zip_int64_t supports;       /* supported commands */
-    unsigned int open_count;    /* number of times source was opened (directly or as lower layer) */
-    zip_source_write_state_t write_state;          /* whether source is open for writing */
-    bool source_closed;         /* set if source archive is closed */
-    zip_t *source_archive;      /* zip archive we're reading from, NULL if not from archive */
-    unsigned int refcount;
-};
-
-#define ZIP_SOURCE_IS_OPEN_READING(src) ((src)->open_count > 0)
-#define ZIP_SOURCE_IS_OPEN_WRITING(src) ((src)->write_state == ZIP_SOURCE_WRITE_OPEN)
-#define ZIP_SOURCE_IS_LAYERED(src)  ((src)->src != NULL)
-
-/* entry in zip archive directory */
-
-struct zip_entry {
-    zip_dirent_t *orig;
-    zip_dirent_t *changes;
-    zip_source_t *source;
-    bool deleted;
-};
-
-
-/* file or archive comment, or filename */
-
-struct zip_string {
-    zip_uint8_t *raw;			/* raw string */
-    zip_uint16_t length;		/* length of raw string */
-    enum zip_encoding_type encoding; 	/* autorecognized encoding */
-    zip_uint8_t *converted;     	/* autoconverted string */
-    zip_uint32_t converted_length;	/* length of converted */
-};
-
-
-/* bounds checked access to memory buffer */
-
-struct zip_buffer {
-    bool ok;
-    bool free_data;
-
-    zip_uint8_t *data;
-    zip_uint64_t size;
-    zip_uint64_t offset;
-};
-
-/* which files to write in which order */
-
-struct zip_filelist {
-    zip_uint64_t idx;
-/* TODO    const char *name; */
-};
-
-typedef struct zip_filelist zip_filelist_t;
-
-
-extern const char * const _zip_err_str[];
-extern const int _zip_nerr_str;
-extern const int _zip_err_type[];
-
-
-#define ZIP_ENTRY_CHANGED(e, f)	((e)->changes && ((e)->changes->changed & (f)))
-
-#define ZIP_ENTRY_DATA_CHANGED(x)	((x)->source != NULL)
-
-#define ZIP_IS_RDONLY(za)	((za)->ch_flags & ZIP_AFL_RDONLY)
-
-
-zip_int64_t _zip_add_entry(zip_t *);
-
-zip_uint8_t *_zip_buffer_data(zip_buffer_t *buffer);
-bool _zip_buffer_eof(zip_buffer_t *buffer);
-void _zip_buffer_free(zip_buffer_t *buffer);
-zip_uint8_t *_zip_buffer_get(zip_buffer_t *buffer, zip_uint64_t length);
-zip_uint16_t _zip_buffer_get_16(zip_buffer_t *buffer);
-zip_uint32_t _zip_buffer_get_32(zip_buffer_t *buffer);
-zip_uint64_t _zip_buffer_get_64(zip_buffer_t *buffer);
-zip_uint8_t _zip_buffer_get_8(zip_buffer_t *buffer);
-zip_uint64_t _zip_buffer_left(zip_buffer_t *buffer);
-zip_buffer_t *_zip_buffer_new(zip_uint8_t *data, zip_uint64_t size);
-zip_buffer_t *_zip_buffer_new_from_source(zip_source_t *src, zip_uint64_t size, zip_uint8_t *buf, zip_error_t *error);
-zip_uint64_t _zip_buffer_offset(zip_buffer_t *buffer);
-bool _zip_buffer_ok(zip_buffer_t *buffer);
-int _zip_buffer_put(zip_buffer_t *buffer, const void *src, size_t length);
-int _zip_buffer_put_16(zip_buffer_t *buffer, zip_uint16_t i);
-int _zip_buffer_put_32(zip_buffer_t *buffer, zip_uint32_t i);
-int _zip_buffer_put_64(zip_buffer_t *buffer, zip_uint64_t i);
-int _zip_buffer_put_8(zip_buffer_t *buffer, zip_uint8_t i);
-int _zip_buffer_skip(zip_buffer_t *buffer, zip_uint64_t length);
-int _zip_buffer_set_offset(zip_buffer_t *buffer, zip_uint64_t offset);
-zip_uint64_t _zip_buffer_size(zip_buffer_t *buffer);
-
-int _zip_cdir_compute_crc(zip_t *, uLong *);
-void _zip_cdir_free(zip_cdir_t *);
-zip_cdir_t *_zip_cdir_new(zip_uint64_t, zip_error_t *);
-zip_int64_t _zip_cdir_write(zip_t *za, const zip_filelist_t *filelist, zip_uint64_t survivors);
-void _zip_deregister_source(zip_t *za, zip_source_t *src);
-
-zip_dirent_t *_zip_dirent_clone(const zip_dirent_t *);
-void _zip_dirent_free(zip_dirent_t *);
-void _zip_dirent_finalize(zip_dirent_t *);
-void _zip_dirent_init(zip_dirent_t *);
-bool _zip_dirent_needs_zip64(const zip_dirent_t *, zip_flags_t);
-zip_dirent_t *_zip_dirent_new(void);
-zip_int64_t _zip_dirent_read(zip_dirent_t *zde, zip_source_t *src, zip_buffer_t *buffer, bool local, zip_error_t *error);
-zip_int32_t _zip_dirent_size(zip_source_t *src, zip_uint16_t, zip_error_t *);
-int _zip_dirent_write(zip_t *za, zip_dirent_t *dirent, zip_flags_t flags);
-
-zip_extra_field_t *_zip_ef_clone(const zip_extra_field_t *, zip_error_t *);
-zip_extra_field_t *_zip_ef_delete_by_id(zip_extra_field_t *, zip_uint16_t, zip_uint16_t, zip_flags_t);
-void _zip_ef_free(zip_extra_field_t *);
-const zip_uint8_t *_zip_ef_get_by_id(const zip_extra_field_t *, zip_uint16_t *, zip_uint16_t, zip_uint16_t, zip_flags_t, zip_error_t *);
-zip_extra_field_t *_zip_ef_merge(zip_extra_field_t *, zip_extra_field_t *);
-zip_extra_field_t *_zip_ef_new(zip_uint16_t, zip_uint16_t, const zip_uint8_t *, zip_flags_t);
-bool _zip_ef_parse(const zip_uint8_t *, zip_uint16_t, zip_flags_t, zip_extra_field_t **, zip_error_t *);
-zip_extra_field_t *_zip_ef_remove_internal(zip_extra_field_t *);
-zip_uint16_t _zip_ef_size(const zip_extra_field_t *, zip_flags_t);
-int _zip_ef_write(zip_t *za, const zip_extra_field_t *ef, zip_flags_t flags);
-
-void _zip_entry_finalize(zip_entry_t *);
-void _zip_entry_init(zip_entry_t *);
-
-void _zip_error_clear(zip_error_t *);
-void _zip_error_get(const zip_error_t *, int *, int *);
-
-void _zip_error_copy(zip_error_t *dst, const zip_error_t *src);
-void _zip_error_set_from_source(zip_error_t *, zip_source_t *);
-
-const zip_uint8_t *_zip_extract_extra_field_by_id(zip_error_t *, zip_uint16_t, int, const zip_uint8_t *, zip_uint16_t, zip_uint16_t *);
-
-int _zip_file_extra_field_prepare_for_change(zip_t *, zip_uint64_t);
-int _zip_file_fillbuf(void *, size_t, zip_file_t *);
-zip_uint64_t _zip_file_get_offset(const zip_t *, zip_uint64_t, zip_error_t *);
-
-int _zip_filerange_crc(zip_source_t *src, zip_uint64_t offset, zip_uint64_t length, uLong *crcp, zip_error_t *error);
-
-zip_dirent_t *_zip_get_dirent(zip_t *, zip_uint64_t, zip_flags_t, zip_error_t *);
-
-enum zip_encoding_type _zip_guess_encoding(zip_string_t *, enum zip_encoding_type);
-zip_uint8_t *_zip_cp437_to_utf8(const zip_uint8_t * const, zip_uint32_t, zip_uint32_t *, zip_error_t *);
-
-bool _zip_hash_add(zip_hash_t *hash, const zip_uint8_t *name, zip_uint64_t index, zip_flags_t flags, zip_error_t *error);
-bool _zip_hash_delete(zip_hash_t *hash, const zip_uint8_t *key, zip_error_t *error);
-void _zip_hash_free(zip_hash_t *hash);
-zip_int64_t _zip_hash_lookup(zip_hash_t *hash, const zip_uint8_t *name, zip_flags_t flags, zip_error_t *error);
-zip_hash_t *_zip_hash_new(zip_uint16_t hash_size, zip_error_t *error);
-void _zip_hash_revert(zip_hash_t *hash);
-
-zip_t *_zip_open(zip_source_t *, unsigned int, zip_error_t *);
-
-int _zip_read(zip_source_t *src, zip_uint8_t *data, zip_uint64_t length, zip_error_t *error);
-int _zip_read_at_offset(zip_source_t *src, zip_uint64_t offset, unsigned char *b, size_t length, zip_error_t *error);
-zip_uint8_t *_zip_read_data(zip_buffer_t *buffer, zip_source_t *src, size_t length, bool nulp, zip_error_t *error);
-int _zip_read_local_ef(zip_t *, zip_uint64_t);
-zip_string_t *_zip_read_string(zip_buffer_t *buffer, zip_source_t *src, zip_uint16_t lenght, bool nulp, zip_error_t *error);
-int _zip_register_source(zip_t *za, zip_source_t *src);
-
-void _zip_set_open_error(int *zep, const zip_error_t *err, int ze);
-
-zip_int64_t _zip_source_call(zip_source_t *src, void *data, zip_uint64_t length, zip_source_cmd_t command);
-zip_source_t *_zip_source_file_or_p(const char *, FILE *, zip_uint64_t, zip_int64_t, const zip_stat_t *, zip_error_t *error);
-void _zip_source_invalidate(zip_source_t *src);
-zip_source_t *_zip_source_new(zip_error_t *error);
-int _zip_source_set_source_archive(zip_source_t *, zip_t *);
-zip_source_t *_zip_source_window_new(zip_source_t *src, zip_uint64_t start, zip_uint64_t length, zip_stat_t *st, zip_error_t *error);
-zip_source_t *_zip_source_zip_new(zip_t *, zip_t *, zip_uint64_t, zip_flags_t, zip_uint64_t, zip_uint64_t, const char *);
-
-int _zip_stat_merge(zip_stat_t *dst, const zip_stat_t *src, zip_error_t *error);
-int _zip_string_equal(const zip_string_t *, const zip_string_t *);
-void _zip_string_free(zip_string_t *);
-zip_uint32_t _zip_string_crc32(const zip_string_t *);
-const zip_uint8_t *_zip_string_get(zip_string_t *, zip_uint32_t *, zip_flags_t, zip_error_t *);
-zip_uint16_t _zip_string_length(const zip_string_t *);
-zip_string_t *_zip_string_new(const zip_uint8_t *, zip_uint16_t, zip_flags_t, zip_error_t *);
-int _zip_string_write(zip_t *za, const zip_string_t *string);
-
-int _zip_changed(const zip_t *, zip_uint64_t *);
-const char *_zip_get_name(zip_t *, zip_uint64_t, zip_flags_t, zip_error_t *);
-int _zip_local_header_read(zip_t *, int);
-void *_zip_memdup(const void *, size_t, zip_error_t *);
-zip_int64_t _zip_name_locate(zip_t *, const char *, zip_flags_t, zip_error_t *);
-zip_t *_zip_new(zip_error_t *);
-
-zip_int64_t _zip_file_replace(zip_t *, zip_uint64_t, const char *, zip_source_t *, zip_flags_t);
-int _zip_set_name(zip_t *, zip_uint64_t, const char *, zip_flags_t);
-void _zip_u2d_time(time_t, zip_uint16_t *, zip_uint16_t *);
-int _zip_unchange(zip_t *, zip_uint64_t, int);
-void _zip_unchange_data(zip_entry_t *);
-int _zip_write(zip_t *za, const void *data, zip_uint64_t length);
-
-#endif /* zipint.h */