324 lines
9.1 KiB
C
324 lines
9.1 KiB
C
/*
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Copyright (c) 1990-2009 Info-ZIP. All rights reserved.
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See the accompanying file LICENSE, version 2009-Jan-02 or later
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(the contents of which are also included in unzip.h) for terms of use.
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If, for some reason, all these files are missing, the Info-ZIP license
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also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
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*/
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/*---------------------------------------------------------------------------
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WinCE "command line tool" specific configuration section:
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---------------------------------------------------------------------------*/
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#ifndef __wcecfg_h
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#define __wcecfg_h
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/*---------------------------------------------------------------------------
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Standard Win32 project flags
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---------------------------------------------------------------------------*/
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#ifdef _WIN32_WCE /* for native Windows CE, force UNICODE mode */
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#ifndef UNICODE
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#define UNICODE
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#endif
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#endif /* _WIN32_WCE */
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// for UnZip, the "basic" part of the win32 api is sufficient
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#if defined(_UNICODE) && !defined(UNICODE)
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#define UNICODE
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#endif
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#if defined(UNICODE) && !defined(_UNICODE)
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#define _UNICODE
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#endif
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#if defined(_DEBUG) && !defined(DEBUG)
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#define DEBUG
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#endif
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#if defined(DEBUG) && !defined(_DEBUG)
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#define _DEBUG
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#endif
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#if defined(_NDEBUG) && !defined(NDEBUG)
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#define NDEBUG
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#endif
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#if defined(NDEBUG) && !defined(_NDEBUG)
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#define _NDEBUG
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#endif
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//******************************************************************************
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//***** Common Info-ZIP UnZip feature/configuration flags
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//******************************************************************************
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// Windows CE environment allows support for UTC time stamps
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#ifndef USE_EF_UT_TIME
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#define USE_EF_UT_TIME
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#endif
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// NTFS extended attributes support is not available on Windows CE
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#ifndef NO_NTSD_EAS
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#define NO_NTSD_EAS
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#endif
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#ifdef NTSD_EAS
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#undef NTSD_EAS
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#endif
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#ifdef _WIN32_WCE
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// Windows CE does not provide the rename() function needed for UNIXBACKUP
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# ifndef NO_UNIXBACKUP
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# define NO_UNIXBACKUP
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# endif
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# ifdef UNIXBACKUP
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# undef UNIXBACKUP
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# endif
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#endif
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#if (!defined(NO_UNICODE_SUPPORT) && !defined(UNICODE_SUPPORT))
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#define UNICODE_SUPPORT
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#endif
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#if (defined(UNICODE_SUPPORT) && !defined(UNICODE_WCHAR))
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#define UNICODE_WCHAR /* wchar_t is UTF-16 encoded on WinCE */
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#endif
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#ifdef UTF8_MAYBE_NATIVE
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#undef UTF8_MAYBE_NATIVE /* UTF-8 cannot be system charset on WinCE */
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#endif
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#ifdef POCKET_UNZIP
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// The PUnZip GUI interface does not make use of ZipInfo style archive
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// listings.
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// For the command-line tool, it may be considered to disable ZipInfo, too,
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// to save memory and resources.
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# ifndef NO_ZIPINFO
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# define NO_ZIPINFO
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# endif
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#endif
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#ifndef POCKET_UNZIP
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// CE does not support exception handling model
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# define NO_EXCEPT_SIGNALS
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# define MAIN main_stub
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#endif
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//******************************************************************************
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//***** Global defines, constants, and macros
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//******************************************************************************
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#if (defined(_MSC_VER) && !defined(MSC))
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#define MSC
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#endif
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#ifndef PATH_MAX
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#define PATH_MAX _MAX_PATH
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#endif
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// WinCE uses ISO 8859-1 as codepage for 8-bit chars
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#define CRTL_CP_IS_ISO
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// The functionality of ISO <--> OEM conversion IS needed on WinCE, too!!
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// (Otherwise, extended ASCII filenames and passwords in archives coming
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// from other platforms may not be handled properly.)
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// Since WinCE does not supply ISO <--> OEM conversion, we try to fall
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// back to the hardcoded tables in the generic UnZip code.
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#define ASCII2OEM(c) (((c) & 0x80) ? iso2oem[(c) & 0x7f] : (c))
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#if !defined(IZ_ISO2OEM_ARRAY)
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# define IZ_ISO2OEM_ARRAY
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#endif
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#if !defined(CRYP_USES_ISO2OEM)
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# define CRYP_USES_ISO2OEM
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#endif
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#define OEM_TO_INTERN(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
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#define INTERN_TO_ISO(src, dst) {if ((src) != (dst)) strcpy((dst), (src));}
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#define INTERN_TO_OEM(src, dst) {register uch c;\
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register uch *dstp = (uch *)(dst), *srcp = (uch *)(src);\
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do {\
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c = (uch)foreign(*srcp++);\
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*dstp++ = (uch)ASCII2OEM(c);\
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} while (c != '\0');}
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#if defined(UNICODE)
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# define MBSTOTSTR mbstowcs
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# define TSTRTOMBS wcstombs
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#else
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# define MBSTOTSTR strncpy
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# define TSTRTOMBS strncpy
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#endif
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#if (defined(_MBCS) && !defined(_WIN32_WCE))
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/* MSC-specific version, _mbsinc() may not be available for other systems */
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# define CLEN(ptr) _mbclen((const UCHAR *)(ptr))
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# define PREINCSTR(ptr) (ptr = (char *)_mbsinc((const UCHAR *)(ptr)))
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# define MBSCHR(str, c) (char *)_mbschr((const UCHAR *)(str), (c))
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# define MBSRCHR(str, c) (char *)_mbsrchr((const UCHAR *)(str), (c))
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#endif
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/* Up to now, all versions of Microsoft C runtime libraries lack the support
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* for customized (non-US) switching rules between daylight saving time and
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* standard time in the TZ environment variable string.
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* But non-US timezone rules are correctly supported when timezone information
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* is read from the OS system settings in the Win32 registry.
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* The following work-around deletes any TZ environment setting from
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* the process environment. This results in a fallback of the RTL time
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* handling code to the (correctly interpretable) OS system settings, read
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* from the registry.
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*/
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#ifdef USE_EF_UT_TIME
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# if (defined(_WIN32_WCE) || defined(W32_USE_IZ_TIMEZONE))
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# define iz_w32_prepareTZenv()
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# else
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# define iz_w32_prepareTZenv() putenv("TZ=")
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# endif
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#endif
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#ifdef DIR_END
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#undef DIR_END
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#define DIR_END '\\' // ZipInfo with VC++ 4.0 requires this
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#endif
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// We are defining a few new error types for our code.
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#define PK_EXCEPTION 500
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#define PK_ABORTED 501
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#ifndef DATE_FORMAT
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#define DATE_FORMAT DF_MDY
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#endif
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#if ((_WIN32_WCE >= 211) && !defined(POCKET_UNZIP))
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# ifndef USE_FWRITE
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# define USE_FWRITE
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# endif
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#endif
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#define lenEOL 2
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#define PutNativeEOL {*q++ = native(CR); *q++ = native(LF);}
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#define countof(a) (sizeof(a)/sizeof(*(a)))
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// The max number of retries (not including the first attempt) for entering
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// a password for and encrypted file before giving up on that file.
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#define MAX_PASSWORD_RETRIES 2
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#ifdef POCKET_UNZIP
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// Variables that we want to add to our Globals struct.
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#define SYSTEM_SPECIFIC_GLOBALS \
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char matchname[FILNAMSIZ]; \
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int notfirstcall; \
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char *zipfnPtr; \
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char *wildzipfnPtr;
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#else /* !POCKET_UNZIP */
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/* Static variables that we have to add to Uz_Globs: */
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#define SYSTEM_SPECIFIC_GLOBALS \
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char rootpath[_MAX_PATH];\
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char *wildname, *matchname;\
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int rootlen, notfirstcall;
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/* This replacement for C-RTL-supplied getch() (or similar) functionality
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* avoids leaving unabsorbed LFs in the keyboard buffer under Windows95,
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* and supports the <ALT>+[0]<digit><digit><digit> feature.
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*/
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int getch_win32 OF((void));
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#endif /* ?POCKET_UNZIP */
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//******************************************************************************
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//***** Global headers
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//******************************************************************************
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#include <windows.h>
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#ifndef TIME_ZONE_ID_INVALID
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# define TIME_ZONE_ID_INVALID (DWORD)0xFFFFFFFFL
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#endif
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#include <setjmp.h>
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#include <stdlib.h>
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#if defined(_MBCS) && !defined(_WIN32_WCE)
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#include <mbstring.h>
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#endif
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#include <excpt.h>
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#ifndef Cdecl
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#define Cdecl __cdecl
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#endif
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#include "wince/wince.h" // Our WinCE specific code and our debug function.
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#ifdef POCKET_UNZIP
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#include "wince/resource.h" // Our resource constants
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#include "wince/punzip.rcv" // Our version information.
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#endif
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#ifndef _WIN32_WCE /* native Windows CE does not support 64-bit filesizes */
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/* 64-bit-Integers & Large File Support
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*
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* If this is set it is assumed that the port
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* supports 64-bit file calls. The types are
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* defined here. Any local implementations are
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* in w32i64.c and the protypes for the calls are
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* in unzip.h. Note that a port must support
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* these calls fully or should not set
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* LARGE_FILE_SUPPORT.
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*/
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/* Automatically set ZIP64_SUPPORT if supported */
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#ifndef NO_ZIP64_SUPPORT
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# ifndef ZIP64_SUPPORT
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# if defined(_MSC_VER)
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# define ZIP64_SUPPORT
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# endif
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# endif
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#endif
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#ifdef ZIP64_SUPPORT
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/* base type for file offsets and file sizes */
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# if (defined(__GNUC__) || defined(ULONG_LONG_MAX))
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typedef long long zoff_t;
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# else
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/* all other compilers use this as intrinsic 64-bit type */
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typedef __int64 zoff_t;
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# endif
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# define ZOFF_T_DEFINED
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/* user-defined types and format strings for 64-bit numbers and
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* file pointer functions (these depend on the rtl library and library
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* headers used; they are NOT compiler-specific)
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*/
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# if defined(_MSC_VER)
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/* MS C and VC */
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/* these systems use the Microsoft C RTL */
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/* 64-bit stat struct */
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typedef struct _stati64 z_stat;
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# define Z_STAT_DEFINED
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/* printf format size prefix for zoff_t values */
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# define FZOFFT_FMT "I64"
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# define FZOFFT_HEX_WID_VALUE "16"
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# endif
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#endif
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/* If port has LARGE_FILE_SUPPORT then define here
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to make automatic unless overridden */
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#ifndef LARGE_FILE_SUPPORT
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# ifndef NO_LARGE_FILE_SUPPORT
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# if defined(_MSC_VER)
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# define LARGE_FILE_SUPPORT
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# endif
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# endif
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#endif
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#endif /* !_WIN32_WCE */
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#endif /* !__w32cfg_h */
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