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/*
Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2004-May-22 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, both of these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
/* Automatic setting of the common Microsoft C idenfifier MSC.
* NOTE: Watcom also defines M_I*86 !
*/
#if defined(_MSC_VER) || (defined(M_I86) && !defined(__WATCOMC__))
# ifndef MSC
# define MSC /* This should work for older MSC, too! */
# endif
#endif
#if defined(__WATCOMC__) && defined(__386__)
# define WATCOMC_386
#endif
#if (defined(__CYGWIN32__) && !defined(__CYGWIN__))
# define __CYGWIN__ /* compatibility for CygWin B19 and older */
#endif
/* enable multibyte character set support by default */
#ifndef _MBCS
# define _MBCS
#endif
#if defined(__CYGWIN__)
# undef _MBCS
#endif
#ifndef MSDOS
/*
* Windows 95 (and Windows NT) file systems are (to some extend)
* extensions of MSDOS. Common features include for example:
* FAT or (FAT like) file systems,
* '\\' as directory separator in paths,
* "\r\n" as record (line) terminator in text files, ...
*/
# define MSDOS
/* inherit MS-DOS file system etc. stuff */
#endif
#define USE_CASE_MAP
#define PROCNAME(n) (action == ADD || action == UPDATE ? wild(n) : \
procname(n, 1))
#define BROKEN_FSEEK
#ifndef __RSXNT__
# define HAVE_FSEEKABLE
#endif
/* File operations--use "b" for binary if allowed or fixed length 512 on VMS
* use "S" for sequential access on NT to prevent the NT
* file cache eating up memory with large .zip files
*/
#define FOPR "rb"
#define FOPM "r+b"
#define FOPW "wbS"
#if (defined(__CYGWIN__) && !defined(NO_MKTIME))
# define NO_MKTIME /* Cygnus' mktime() implementation is buggy */
#endif
#if (!defined(NT_TZBUG_WORKAROUND) && !defined(NO_NT_TZBUG_WORKAROUND))
# define NT_TZBUG_WORKAROUND
#endif
#if (defined(UTIL) && defined(NT_TZBUG_WORKAROUND))
# undef NT_TZBUG_WORKAROUND /* the Zip utilities do not use time-stamps */
#endif
#if !defined(NO_EF_UT_TIME) && !defined(USE_EF_UT_TIME)
# define USE_EF_UT_TIME
#endif
#if (!defined(NO_NTSD_EAS) && !defined(NTSD_EAS))
# define NTSD_EAS
#endif
#if (defined(NTSD_EAS) && !defined(ZP_NEED_MEMCOMPR))
# define ZP_NEED_MEMCOMPR
#endif
#ifdef WINDLL
# ifndef NO_ASM
# define NO_ASM
# endif
# ifndef MSWIN
# define MSWIN
# endif
# ifndef REENTRANT
# define REENTRANT
# endif
#endif /* WINDLL */
/* Enable use of optimized x86 assembler version of longest_match() for
MSDOS, WIN32 and OS2 per default. */
#if !defined(NO_ASM) && !defined(ASMV)
# define ASMV
#endif
/* Enable use of optimized x86 assembler version of crc32() for
MSDOS, WIN32 and OS2 per default. */
#if !defined(NO_ASM) && !defined(ASM_CRC) && !defined(NO_ASM_CRC)
# define ASM_CRC
#endif
#if !defined(__GO32__) && !defined(__EMX__) && !defined(__CYGWIN__)
# define NO_UNISTD_H
#endif
/* the following definitions are considered as "obsolete" by Microsoft and
* might be missing in some versions of <windows.h>
*/
#ifndef AnsiToOem
# define AnsiToOem CharToOemA
#endif
#ifndef OemToAnsi
# define OemToAnsi OemToCharA
#endif
#if (defined(__RSXNT__) && defined(__CRTRSXNT__))
# include <crtrsxnt.h>
#endif
/* Get types and stat */
#include <sys/types.h>
#include <sys/stat.h>
#include <io.h>
#ifdef _MBCS
# if (!defined(__EMX__) && !defined(__MINGW32__) && !defined(__CYGWIN__))
# include <stdlib.h>
# include <mbstring.h>
# endif
# if (defined(__MINGW32__) && !defined(MB_CUR_MAX))
# ifdef __MSVCRT__
extern int *__p___mb_cur_max(void);
# define MB_CUR_MAX (*__p___mb_cur_max())
# else
extern int *_imp____mb_cur_max_dll;
# define MB_CUR_MAX (*_imp____mb_cur_max_dll)
# endif
# endif
# if (defined(__LCC__) && !defined(MB_CUR_MAX))
extern int *_imp____mb_cur_max;
# define MB_CUR_MAX (*_imp____mb_cur_max)
# endif
#endif
#ifdef __LCC__
# include <time.h>
# ifndef tzset
# define tzset _tzset
# endif
# ifndef utime
# define utime _utime
# endif
#endif
#ifdef __MINGW32__
extern void _tzset(void); /* this is missing in <time.h> */
# ifndef tzset
# define tzset _tzset
# endif
#endif
#if (defined(__RSXNT__) || defined(__EMX__)) && !defined(tzset)
# define tzset _tzset
#endif
#ifdef W32_USE_IZ_TIMEZONE
# ifdef __BORLANDC__
# define tzname tzname
# define IZTZ_DEFINESTDGLOBALS
# endif
# ifndef tzset
# define tzset _tzset
# endif
# ifndef timezone
# define timezone _timezone
# endif
# ifndef daylight
# define daylight _daylight
# endif
# ifndef tzname
# define tzname _tzname
# endif
# if (!defined(NEED__ISINDST) && !defined(__BORLANDC__))
# define NEED__ISINDST
# endif
# ifdef IZTZ_GETLOCALETZINFO
# undef IZTZ_GETLOCALETZINFO
# endif
# define IZTZ_GETLOCALETZINFO GetPlatformLocalTimezone
#endif /* W32_USE_IZ_TIMEZONE */
#ifdef MATCH
# undef MATCH
#endif
#define MATCH dosmatch /* use DOS style wildcard matching */
#ifdef ZCRYPT_INTERNAL
# ifdef WINDLL
# define ZCR_SEED2 (unsigned)3141592654L /* use PI as seed pattern */
# else
# include <process.h> /* getpid() declaration for srand seed */
# endif
#endif
/* Up to now, all versions of Microsoft C runtime libraries lack the support
* for customized (non-US) switching rules between daylight saving time and
* standard time in the TZ environment variable string.
* But non-US timezone rules are correctly supported when timezone information
* is read from the OS system settings in the Win32 registry.
* The following work-around deletes any TZ environment setting from
* the process environment. This results in a fallback of the RTL time
* handling code to the (correctly interpretable) OS system settings, read
* from the registry.
*/
#ifdef USE_EF_UT_TIME
# if (defined(__WATCOMC__) || defined(W32_USE_IZ_TIMEZONE))
# define iz_w32_prepareTZenv()
# else
# define iz_w32_prepareTZenv() putenv("TZ=")
# endif
#endif
/* This patch of stat() is useful for at least three compilers. It is */
/* difficult to take a stat() of a root directory under Windows95, so */
/* zstat_zipwin32() detects that case and fills in suitable values. */
#ifndef __RSXNT__
# ifndef W32_STATROOT_FIX
# define W32_STATROOT_FIX
# endif
#endif /* !__RSXNT__ */
#if (defined(NT_TZBUG_WORKAROUND) || defined(W32_STATROOT_FIX))
# define W32_STAT_BANDAID
int zstat_zipwin32(const char *path, struct stat *buf);
# ifdef SSTAT
# undef SSTAT
# endif
# define SSTAT zstat_zipwin32
#endif /* NT_TZBUG_WORKAROUND || W32_STATROOT_FIX */
int getch_win32(void);
#ifdef __GNUC__
# define IZ_PACKED __attribute__((packed))
#else
# define IZ_PACKED
#endif
/* for some (all ?) versions of IBM C Set/2 and IBM C Set++ */
#ifndef S_IFMT
# define S_IFMT 0xF000
#endif /* !S_IFMT */
#ifdef __WATCOMC__
# include <stdio.h> /* PATH_MAX is defined here */
# define NO_MKTEMP
/* Get asm routines to link properly without using "__cdecl": */
# ifdef __386__
# ifdef ASMV
# pragma aux match_init "_*" parm caller [] modify []
# pragma aux longest_match "_*" parm caller [] value [eax] \
modify [eax ecx edx]
# endif
# if defined(ASM_CRC) && !defined(USE_ZLIB)
# pragma aux crc32 "_*" parm caller [] value [eax] modify [eax]
# pragma aux get_crc_table "_*" parm caller [] value [eax] \
modify [eax ecx edx]
# endif /* ASM_CRC && !USE_ZLIB */
# endif /* __386__ */
#endif /* __WATCOMC__ */
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