annotate zlib/contrib/minizip/iowin32.c @ 51:ae3a4bfb450b

add some files of version 4.4.3 that have been forgotten.
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Sun, 07 Feb 2010 18:27:48 +0900
parents
children 04ced10e8804
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
51
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
1 /* iowin32.c -- IO base function header for compress/uncompress .zip
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
2 files using zlib + zip or unzip API
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
3 This IO API version uses the Win32 API (for Microsoft Windows)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
4
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
5 Version 1.01e, February 12th, 2005
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
6
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
7 Copyright (C) 1998-2005 Gilles Vollant
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
8 */
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
9
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
10 #include <stdlib.h>
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
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11
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
12 #include "zlib.h"
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
13 #include "ioapi.h"
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
14 #include "iowin32.h"
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
15
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
16 #ifndef INVALID_HANDLE_VALUE
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
17 #define INVALID_HANDLE_VALUE (0xFFFFFFFF)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
18 #endif
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
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19
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
20 #ifndef INVALID_SET_FILE_POINTER
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
21 #define INVALID_SET_FILE_POINTER ((DWORD)-1)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
22 #endif
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
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23
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
24 voidpf ZCALLBACK win32_open_file_func OF((
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
25 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
26 const char* filename,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
27 int mode));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
28
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
29 uLong ZCALLBACK win32_read_file_func OF((
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
30 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
31 voidpf stream,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
32 void* buf,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
33 uLong size));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
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34
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
35 uLong ZCALLBACK win32_write_file_func OF((
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
36 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
37 voidpf stream,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
38 const void* buf,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
39 uLong size));
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
40
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
41 long ZCALLBACK win32_tell_file_func OF((
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
42 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
43 voidpf stream));
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
44
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
45 long ZCALLBACK win32_seek_file_func OF((
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
46 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
47 voidpf stream,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
48 uLong offset,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
49 int origin));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
50
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
51 int ZCALLBACK win32_close_file_func OF((
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
52 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
53 voidpf stream));
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
54
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
55 int ZCALLBACK win32_error_file_func OF((
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
56 voidpf opaque,
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
57 voidpf stream));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
58
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
59 typedef struct
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
60 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
61 HANDLE hf;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
62 int error;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
63 } WIN32FILE_IOWIN;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
64
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
65 voidpf ZCALLBACK win32_open_file_func (opaque, filename, mode)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
66 voidpf opaque;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
67 const char* filename;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
68 int mode;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
69 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
70 const char* mode_fopen = NULL;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
71 DWORD dwDesiredAccess,dwCreationDisposition,dwShareMode,dwFlagsAndAttributes ;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
72 HANDLE hFile = 0;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
73 voidpf ret=NULL;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
74
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
75 dwDesiredAccess = dwShareMode = dwFlagsAndAttributes = 0;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
76
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
77 if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
78 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
79 dwDesiredAccess = GENERIC_READ;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
80 dwCreationDisposition = OPEN_EXISTING;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
81 dwShareMode = FILE_SHARE_READ;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
82 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
83 else
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
84 if (mode & ZLIB_FILEFUNC_MODE_EXISTING)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
85 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
86 dwDesiredAccess = GENERIC_WRITE | GENERIC_READ;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
87 dwCreationDisposition = OPEN_EXISTING;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
88 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
89 else
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
90 if (mode & ZLIB_FILEFUNC_MODE_CREATE)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
91 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
92 dwDesiredAccess = GENERIC_WRITE | GENERIC_READ;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
93 dwCreationDisposition = CREATE_ALWAYS;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
94 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
95
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
96 if ((filename!=NULL) && (dwDesiredAccess != 0))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
97 hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL,
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
98 dwCreationDisposition, dwFlagsAndAttributes, NULL);
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
99
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
100 if (hFile == INVALID_HANDLE_VALUE)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
101 hFile = NULL;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
102
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
103 if (hFile != NULL)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
104 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
105 WIN32FILE_IOWIN w32fiow;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
106 w32fiow.hf = hFile;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
107 w32fiow.error = 0;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
108 ret = malloc(sizeof(WIN32FILE_IOWIN));
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
109 if (ret==NULL)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
110 CloseHandle(hFile);
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
111 else *((WIN32FILE_IOWIN*)ret) = w32fiow;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
112 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
113 return ret;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
114 }
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
115
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
116
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
117 uLong ZCALLBACK win32_read_file_func (opaque, stream, buf, size)
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
118 voidpf opaque;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
119 voidpf stream;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
120 void* buf;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
121 uLong size;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
122 {
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
123 uLong ret=0;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
124 HANDLE hFile = NULL;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 if (stream!=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 if (hFile != NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
128 if (!ReadFile(hFile, buf, size, &ret, NULL))
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
130 DWORD dwErr = GetLastError();
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 if (dwErr == ERROR_HANDLE_EOF)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
132 dwErr = 0;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
135
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 return ret;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
138
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
139
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 uLong ZCALLBACK win32_write_file_func (opaque, stream, buf, size)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 voidpf opaque;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 voidpf stream;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 const void* buf;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 uLong size;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
146 uLong ret=0;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 HANDLE hFile = NULL;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 if (stream!=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
150
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 if (hFile !=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 if (!WriteFile(hFile, buf, size, &ret, NULL))
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 DWORD dwErr = GetLastError();
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 if (dwErr == ERROR_HANDLE_EOF)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 dwErr = 0;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
159
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 return ret;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
162
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 long ZCALLBACK win32_tell_file_func (opaque, stream)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 voidpf opaque;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 voidpf stream;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 long ret=-1;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 HANDLE hFile = NULL;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 if (stream!=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 if (hFile != NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 DWORD dwSet = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 if (dwSet == INVALID_SET_FILE_POINTER)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 DWORD dwErr = GetLastError();
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 ret = -1;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 else
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 ret=(long)dwSet;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 return ret;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
185
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 long ZCALLBACK win32_seek_file_func (opaque, stream, offset, origin)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 voidpf opaque;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 voidpf stream;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 uLong offset;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 int origin;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 DWORD dwMoveMethod=0xFFFFFFFF;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 HANDLE hFile = NULL;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
194
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 long ret=-1;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 if (stream!=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 switch (origin)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 case ZLIB_FILEFUNC_SEEK_CUR :
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 dwMoveMethod = FILE_CURRENT;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 break;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 case ZLIB_FILEFUNC_SEEK_END :
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 dwMoveMethod = FILE_END;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 break;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 case ZLIB_FILEFUNC_SEEK_SET :
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 dwMoveMethod = FILE_BEGIN;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 break;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 default: return -1;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
211
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 if (hFile != NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 DWORD dwSet = SetFilePointer(hFile, offset, NULL, dwMoveMethod);
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 if (dwSet == INVALID_SET_FILE_POINTER)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 DWORD dwErr = GetLastError();
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 ret = -1;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 else
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 ret=0;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 return ret;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
226
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 int ZCALLBACK win32_close_file_func (opaque, stream)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 voidpf opaque;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 voidpf stream;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
230 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 int ret=-1;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
232
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 if (stream!=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 HANDLE hFile;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 if (hFile != NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 CloseHandle(hFile);
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 ret=0;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
241 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 free(stream);
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
243 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 return ret;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
246
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 int ZCALLBACK win32_error_file_func (opaque, stream)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
248 voidpf opaque;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
249 voidpf stream;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
251 int ret=-1;
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kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 if (stream!=NULL)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
254 ret = ((WIN32FILE_IOWIN*)stream) -> error;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
256 return ret;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 }
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
258
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 void fill_win32_filefunc (pzlib_filefunc_def)
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 zlib_filefunc_def* pzlib_filefunc_def;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
261 {
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 pzlib_filefunc_def->zopen_file = win32_open_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 pzlib_filefunc_def->zread_file = win32_read_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 pzlib_filefunc_def->zwrite_file = win32_write_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
265 pzlib_filefunc_def->ztell_file = win32_tell_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 pzlib_filefunc_def->zseek_file = win32_seek_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 pzlib_filefunc_def->zclose_file = win32_close_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 pzlib_filefunc_def->zerror_file = win32_error_file_func;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 pzlib_filefunc_def->opaque=NULL;
ae3a4bfb450b add some files of version 4.4.3 that have been forgotten.
kent <kent@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 }