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cosmopolitan/third_party/zip/tailor.h
Justine Tunney b881c0ec9e
Remove printf() linking hack
2023-06-17 10:13:50 -07:00

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// clang-format off
/*
tailor.h - Zip 3
Copyright (c) 1990-2008 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2007-Mar-4 or later
(the contents of which are also included in zip.h) for terms of use.
If, for some reason, all these files are missing, the Info-ZIP license
also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html
*/
#include "libc/calls/struct/stat.h"
#include "libc/calls/struct/stat.macros.h"
#include "libc/calls/weirdtypes.h"
/* Some compiler distributions for Win32/i386 systems try to emulate
* a Unix (POSIX-compatible) environment.
*/
#if (defined(WIN32) && defined(UNIX))
/* Zip does not support merging both ports in a single executable. */
# if (defined(FORCE_WIN32_OVER_UNIX) && defined(FORCE_UNIX_OVER_WIN32))
/* conflicting choice requests -> we prefer the Win32 environment */
# undef FORCE_UNIX_OVER_WIN32
# endif
# ifdef FORCE_WIN32_OVER_UNIX
/* native Win32 support was explicitely requested... */
# undef UNIX
# else
/* use the POSIX (Unix) emulation features by default... */
# undef WIN32
# endif
#endif
/* UNICODE */
#ifdef NO_UNICODE_SUPPORT
# ifdef UNICODE_SUPPORT
# undef UNICODE_SUPPORT
# endif
#endif
#ifdef AMIGA
// MISSING #include "amiga/osdep.h"
#endif
#ifdef AOSVS
// MISSING #include "aosvs/osdep.h"
#endif
#ifdef ATARI
// MISSING #include "atari/osdep.h"
#endif
#ifdef __ATHEOS__
// MISSING #include "atheos/osdep.h"
#endif
#ifdef __BEOS__
// MISSING #include "beos/osdep.h"
#endif
#ifdef DOS
// MISSING #include "msdos/osdep.h"
#endif
#ifdef __human68k__
// MISSING #include "human68k/osdep.h"
#endif
#if ((defined(__MWERKS__) && defined(macintosh)) || defined(MACOS))
// MISSING #include "macos/osdep.h"
#endif
#ifdef NLM
// MISSING #include "novell/osdep.h"
#endif
#ifdef OS2
// MISSING #include "os2/osdep.h"
#endif
#ifdef __riscos
// MISSING #include "acorn/osdep.h"
#endif
#ifdef QDOS
// MISSING #include "qdos/osdep.h"
#endif
#ifdef __TANDEM
// MISSING #include "tandem.h"
// MISSING #include "tanzip.h"
#endif
#ifdef UNIX
// MISSING #include "unix/osdep.h"
#endif
#if defined(__COMPILER_KCC__) || defined(TOPS20)
// MISSING #include "tops20/osdep.h"
#endif
#if defined(VMS) || defined(__VMS)
// MISSING #include "vms/osdep.h"
#endif
#if defined(__VM__) || defined(VM_CMS) || defined(MVS)
// MISSING #include "cmsmvs.h"
#endif
#ifdef WIN32
// MISSING #include "win32/osdep.h"
#endif
#ifdef THEOS
// MISSING #include "theos/osdep.h"
#endif
/* generic LARGE_FILE_SUPPORT defines
These get used if not defined above.
7/21/2004 EG
*/
/* If a port hasn't defined ZOFF_T_FORMAT_SIZE_PREFIX
then probably need to define all of these. */
#ifndef ZOFF_T_FORMAT_SIZE_PREFIX
# ifdef LARGE_FILE_SUPPORT
/* Probably passed in from command line instead of in above
includes if get here. Assume large file support and hope. 8/14/04 EG */
/* Set the Large File Summit (LFS) defines to turn on large file support
in case it helps. */
# define _LARGEFILE_SOURCE /* some OSes need this for fseeko */
# define _LARGEFILE64_SOURCE
# define _FILE_OFFSET_BITS 64 /* select default interface as 64 bit */
# define _LARGE_FILES /* some OSes need this for 64-bit off_t */
typedef off_t zoff_t;
typedef unsigned long long uzoff_t; /* unsigned zoff_t (12/29/04 EG) */
/* go with common prefix */
# define ZOFF_T_FORMAT_SIZE_PREFIX "ll"
# else
/* Default type for offsets and file sizes was ulg but reports
of using ulg to create files from 2 GB to 4 GB suggest
it doesn't work well. Now just switch to Zip64 or not
support over 2 GB. 7/24/04 EG */
/* Now use uzoff_t for unsigned things. 12/29/04 EG */
typedef long zoff_t;
typedef unsigned long uzoff_t;
# define ZOFF_T_FORMAT_SIZE_PREFIX "l"
# endif
typedef struct stat z_stat;
/* flag that we are defaulting */
# define USING_DEFAULT_LARGE_FILE_SUPPORT
#endif
#if (defined(USE_ZLIB) && defined(ASM_CRC))
# undef ASM_CRC
#endif
#if (defined(USE_ZLIB) && defined(ASMV))
# undef ASMV
#endif
/* When "void" is an alias for "int", prototypes cannot be used. */
#if (defined(NO_VOID) && !defined(NO_PROTO))
# define NO_PROTO
#endif
/* Used to remove arguments in function prototypes for non-ANSI C */
#ifndef NO_PROTO
# define OF(a) a
# define OFT(a) a
#else /* NO_PROTO */
# define OF(a) ()
# define OFT(a)
#endif /* ?NO_PROTO */
/* If the compiler can't handle const define ZCONST in osdep.h */
/* Define const itself in case the system include files are bonkers */
#ifndef ZCONST
# ifdef NO_CONST
# define ZCONST
# define const
# else
# define ZCONST const
# endif
#endif
/*
* Some compiler environments may require additional attributes attached
* to declarations of runtime libary functions (e.g. to prepare for
* linking against a "shared dll" version of the RTL). Here, we provide
* the "empty" default for these attributes.
*/
#ifndef IZ_IMP
# define IZ_IMP
#endif
/*
* case mapping functions. case_map is used to ignore case in comparisons,
* to_up is used to force upper case even on Unix (for dosify option).
*/
#ifdef USE_CASE_MAP
# define case_map(c) upper[(c) & 0xff]
# define to_up(c) upper[(c) & 0xff]
#else
# define case_map(c) (c)
# define to_up(c) ((c) >= 'a' && (c) <= 'z' ? (c)-'a'+'A' : (c))
#endif /* USE_CASE_MAP */
/* Define void, zvoid, and extent (size_t) */
#include "libc/calls/calls.h"
#include "libc/stdio/dprintf.h"
#include "libc/calls/weirdtypes.h"
#include "libc/fmt/fmt.h"
#include "libc/mem/fmt.h"
#include "libc/stdio/stdio.h"
#include "libc/stdio/temp.h"
#include "third_party/musl/tempnam.h"
#ifndef NO_STDDEF_H
#endif /* !NO_STDDEF_H */
#ifndef NO_STDLIB_H
#include "libc/calls/calls.h"
#include "libc/stdio/dprintf.h"
#include "libc/calls/termios.h"
#include "libc/fmt/conv.h"
#include "libc/limits.h"
#include "libc/mem/alg.h"
#include "libc/mem/mem.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/rand.h"
#include "libc/stdio/temp.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/exit.h"
#include "third_party/gdtoa/gdtoa.h"
#include "third_party/getopt/getopt.h"
#include "third_party/musl/crypt.h"
#include "third_party/musl/rand48.h"
#endif /* !NO_STDLIB_H */
#ifndef NO_UNISTD_H
#include "libc/calls/calls.h"
#include "libc/calls/weirdtypes.h"
#include "libc/runtime/pathconf.h"
#include "libc/runtime/runtime.h"
#include "libc/runtime/sysconf.h"
#include "libc/sysv/consts/f.h"
#include "libc/sysv/consts/fileno.h"
#include "libc/sysv/consts/o.h"
#include "libc/sysv/consts/ok.h"
#include "libc/time/time.h"
#include "third_party/getopt/getopt.h"
#include "third_party/musl/crypt.h"
#include "third_party/musl/lockf.h" /* usually defines _POSIX_VERSION */
#endif /* !NO_UNISTD_H */
#ifndef NO_FCNTL_H
#include "libc/calls/calls.h"
#include "libc/calls/struct/flock.h"
#include "libc/calls/weirdtypes.h"
#include "libc/sysv/consts/at.h"
#include "libc/sysv/consts/f.h"
#include "libc/sysv/consts/fd.h"
#include "libc/sysv/consts/o.h"
#include "libc/sysv/consts/posix.h"
#include "libc/sysv/consts/s.h"
#endif /* !NO_FNCTL_H */
#ifndef NO_STRING_H
#include "libc/mem/alg.h"
#include "libc/str/str.h"
#else
#include "libc/str/locale.h"
#include "libc/str/str.h"
#include "libc/nexgen32e/ffs.h"
#endif /* NO_STRING_H */
#ifdef NO_VOID
# define void int
typedef char zvoid;
#else /* !NO_VOID */
# ifdef NO_TYPEDEF_VOID
# define zvoid void
# else
typedef void zvoid;
# endif
#endif /* ?NO_VOID */
#ifdef NO_STRRCHR
# define strrchr rindex
#endif
#ifdef NO_STRCHR
# define strchr index
#endif
/*
* A couple of forward declarations that are needed on systems that do
* not supply C runtime library prototypes.
*/
#ifdef NO_PROTO
IZ_IMP char *strcpy();
IZ_IMP char *strcat();
IZ_IMP char *strrchr();
/* XXX use !defined(ZMEM) && !defined(__hpux__) ? */
#if !defined(ZMEM) && defined(NO_STRING_H)
IZ_IMP char *memset();
IZ_IMP char *memcpy();
#endif /* !ZMEM && NO_STRING_H */
/* XXX use !defined(__hpux__) ? */
#ifdef NO_STDLIB_H
IZ_IMP char *calloc();
IZ_IMP char *malloc();
IZ_IMP char *getenv();
IZ_IMP long atol();
#endif /* NO_STDLIB_H */
#ifndef NO_MKTEMP
IZ_IMP char *mktemp();
#endif /* !NO_MKTEMP */
#endif /* NO_PROTO */
/*
* SEEK_* macros, should be defined in stdio.h
*/
/* Define fseek() commands */
#ifndef SEEK_SET
# define SEEK_SET 0
#endif /* !SEEK_SET */
#ifndef SEEK_CUR
# define SEEK_CUR 1
#endif /* !SEEK_CUR */
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE 1
#endif
#ifdef NO_SIZE_T
typedef unsigned int extent;
/* define size_t 3/17/05 EG */
typedef unsigned int size_t;
#else
typedef size_t extent;
#endif
#ifdef NO_TIME_T
typedef long time_t;
#endif
/* DBCS support for Info-ZIP's zip (mainly for japanese (-: )
* by Yoshioka Tsuneo (QWF00133@nifty.ne.jp,tsuneo-y@is.aist-nara.ac.jp)
* This code is public domain! Date: 1998/12/20
*/
/* 2007-07-29 SMS.
* Include <locale.h> here if it will be needed later for Unicode.
* Otherwise, SETLOCALE may be defined here, and then defined again
* (differently) when <locale.h> is read later.
*/
#ifdef UNICODE_SUPPORT
# if defined( UNIX) || defined( VMS)
#include "libc/str/locale.h"
#include "libc/str/unicode.h"
# endif /* defined( UNIX) || defined( VMS) */
#include "libc/fmt/conv.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
#include "libc/str/unicode.h"
#include "libc/time/time.h"
#include "libc/calls/calls.h"
#include "libc/fmt/conv.h"
#include "libc/str/str.h"
#endif /* def UNICODE_SUPPORT */
#ifdef _MBCS
#include "libc/str/locale.h"
#include "libc/str/unicode.h"
/* Multi Byte Character Set */
extern char *___tmp_ptr;
unsigned char *zmbschr OF((ZCONST unsigned char *, unsigned int));
unsigned char *zmbsrchr OF((ZCONST unsigned char *, unsigned int));
# define CLEN(ptr) mblen((ZCONST char *)ptr, MB_CUR_MAX)
# define PREINCSTR(ptr) (ptr += CLEN(ptr))
# define POSTINCSTR(ptr) (___tmp_ptr=(char *)ptr,ptr += CLEN(ptr),___tmp_ptr)
int lastchar OF((ZCONST char *ptr));
# define MBSCHR(str,c) (char *)zmbschr((ZCONST unsigned char *)(str), c)
# define MBSRCHR(str,c) (char *)zmbsrchr((ZCONST unsigned char *)(str), (c))
# ifndef SETLOCALE
# define SETLOCALE(category, locale) setlocale(category, locale)
# endif /* ndef SETLOCALE */
#else /* !_MBCS */
# define CLEN(ptr) 1
# define PREINCSTR(ptr) (++(ptr))
# define POSTINCSTR(ptr) ((ptr)++)
# define lastchar(ptr) ((*(ptr)=='\0') ? '\0' : ptr[strlen(ptr)-1])
# define MBSCHR(str, c) strchr(str, c)
# define MBSRCHR(str, c) strrchr(str, c)
# ifndef SETLOCALE
# define SETLOCALE(category, locale)
# endif /* ndef SETLOCALE */
#endif /* ?_MBCS */
#define INCSTR(ptr) PREINCSTR(ptr)
/* System independent replacement for "struct utimbuf", which is missing
* in many older OS environments.
*/
typedef struct ztimbuf {
time_t actime; /* new access time */
time_t modtime; /* new modification time */
} ztimbuf;
/* This macro round a time_t value to the OS specific resolution */
#ifndef ROUNDED_TIME
# define ROUNDED_TIME(time) (time)
#endif
/* Some systems define S_IFLNK but do not support symbolic links */
#if defined (S_IFLNK) && defined(NO_SYMLINKS)
# undef S_IFLNK
#endif
#ifndef Z_UINT4_DEFINED
# if !defined(NO_LIMITS_H)
# if (defined(UINT_MAX) && (UINT_MAX == 0xffffffffUL))
typedef unsigned int z_uint4;
# define Z_UINT4_DEFINED
# else
# if (defined(ULONG_MAX) && (ULONG_MAX == 0xffffffffUL))
typedef unsigned long z_uint4;
# define Z_UINT4_DEFINED
# else
# if (defined(USHRT_MAX) && (USHRT_MAX == 0xffffffffUL))
typedef unsigned short z_uint4;
# define Z_UINT4_DEFINED
# endif
# endif
# endif
# endif /* !defined(NO_LIMITS_H) */
#endif /* ndef Z_UINT4_DEFINED */
#ifndef Z_UINT4_DEFINED
typedef ulg z_uint4;
# define Z_UINT4_DEFINED
#endif
#ifndef FOPR /* fallback default definitions for FOPR, FOPM, FOPW: */
# define FOPR "r"
# define FOPM "r+"
# define FOPW "w"
#endif /* fallback definition */
#ifndef FOPW_TMP /* fallback default for opening writable temp files */
# define FOPW_TMP FOPW
#endif
/* Open the old zip file in exclusive mode if possible (to avoid adding
* zip file to itself).
*/
#ifdef OS2
# define FOPR_EX FOPM
#else
# define FOPR_EX FOPR
#endif
/* MSDOS file or directory attributes */
#define MSDOS_HIDDEN_ATTR 0x02
#define MSDOS_DIR_ATTR 0x10
/* Define this symbol if your target allows access to unaligned data.
* This is not mandatory, just a speed optimization. The compressed
* output is strictly identical.
*/
#if (defined(MSDOS) && !defined(WIN32)) || defined(i386)
# define UNALIGNED_OK
#endif
#if defined(mc68020) || defined(vax)
# define UNALIGNED_OK
#endif
#if (defined(SMALL_MEM) && !defined(CBSZ))
# define CBSZ 2048 /* buffer size for copying files */
# define ZBSZ 2048 /* buffer size for temporary zip file */
#endif
#if (defined(MEDIUM_MEM) && !defined(CBSZ))
# define CBSZ 8192
# define ZBSZ 8192
#endif
#ifndef CBSZ
# define CBSZ 16384
# define ZBSZ 16384
#endif
#ifndef SBSZ
# define SBSZ CBSZ /* copy buf size for STORED entries, see zipup() */
#endif
#ifndef MEMORY16
# ifdef __WATCOMC__
# undef huge
# undef far
# undef near
# endif
# ifdef THEOS
# undef far
# undef near
# endif
# if (!defined(__IBMC__) || !defined(OS2))
# ifndef huge
# define huge
# endif
# ifndef far
# define far
# endif
# ifndef near
# define near
# endif
# endif
# define nearmalloc malloc
# define nearfree free
# define farmalloc malloc
# define farfree free
#endif /* !MEMORY16 */
#ifndef Far
# define Far far
#endif
/* MMAP and BIG_MEM cannot be used together -> let MMAP take precedence */
#if (defined(MMAP) && defined(BIG_MEM))
# undef BIG_MEM
#endif
#if (defined(BIG_MEM) || defined(MMAP)) && !defined(DYN_ALLOC)
# define DYN_ALLOC
#endif
/* LARGE_FILE_SUPPORT
*
* Types are in osdep.h for each port
*
* LARGE_FILE_SUPPORT and ZIP64_SUPPORT are automatically
* set in osdep.h (for some ports) based on the port and compiler.
*
* Function prototypes are below as OF is defined earlier in this file
* but after osdep.h is included. In the future ANSI prototype
* support may be required and the OF define may then go away allowing
* the function defines to be in the port osdep.h.
*
* E. Gordon 9/21/2003
* Updated 7/24/04 EG
*/
#ifdef LARGE_FILE_SUPPORT
/* 64-bit Large File Support */
/* Arguments for all functions are assumed to match the actual
arguments of the various port calls. As such only the
function names are mapped below. */
/* ---------------------------- */
# ifdef UNIX
/* Assume 64-bit file environment is defined. The below should all
be set to their 64-bit versions automatically. Neat. 7/20/2004 EG */
/* 64-bit stat functions */
# define zstat stat
# define zfstat fstat
# define zlstat lstat
# if defined(__alpha) && defined(__osf__) /* support for osf4.0f */
/* 64-bit fseek */
# define zfseeko fseek
/* 64-bit ftell */
# define zftello ftell
# else
/* 64-bit fseeko */
# define zfseeko fseeko
/* 64-bit ftello */
# define zftello ftello
# endif /* __alpha && __osf__ */
/* 64-bit fopen */
# define zfopen fopen
# define zfdopen fdopen
# endif /* UNIX */
/* ---------------------------- */
# ifdef VMS
/* 64-bit stat functions */
# define zstat stat
# define zfstat fstat
# define zlstat lstat
/* 64-bit fseeko */
# define zfseeko fseeko
/* 64-bit ftello */
# define zftello ftello
/* 64-bit fopen */
# define zfopen fopen
# define zfdopen fdopen
# endif /* def VMS */
/* ---------------------------- */
# ifdef WIN32
# if defined(__MINGW32__)
/* GNU C, linked against "msvcrt.dll" */
/* 64-bit stat functions */
# define zstat _stati64
# ifdef UNICODE_SUPPORT
# define zwfstat _fstati64
# define zwstat _wstati64
# define zw_stat struct _stati64
# endif
# define zfstat _fstati64
# define zlstat lstat
/* 64-bit fseeko */
/* function in win32.c */
int zfseeko OF((FILE *, zoff_t, int));
/* 64-bit ftello */
/* function in win32.c */
zoff_t zftello OF((FILE *));
/* 64-bit fopen */
# define zfopen fopen
# define zfdopen fdopen
# endif
# if defined(__CYGWIN__)
/* GNU C, CygWin with its own POSIX compatible runtime library */
/* 64-bit stat functions */
# define zstat stat
# define zfstat fstat
# define zlstat lstat
/* 64-bit fseeko */
# define zfseeko fseeko
/* 64-bit ftello */
# define zftello ftello
/* 64-bit fopen */
# define zfopen fopen
# define zfdopen fdopen
# endif
# ifdef __WATCOMC__
/* WATCOM C */
/* 64-bit stat functions */
# define zstat _stati64
# ifdef UNICODE_SUPPORT
# define zwfstat _fstati64
# define zwstat _wstati64
# define zw_stat struct _stati64
# endif
# define zfstat _fstati64
# define zlstat lstat
/* 64-bit fseeko */
/* function in win32.c */
int zfseeko OF((FILE *, zoff_t, int));
/* 64-bit ftello */
/* function in win32.c */
zoff_t zftello OF((FILE *));
/* 64-bit fopen */
# define zfopen fopen
# define zfdopen fdopen
# endif
# ifdef _MSC_VER
/* MS C and VC */
/* 64-bit stat functions */
# define zstat _stati64
# ifdef UNICODE_SUPPORT
# define zwfstat _fstati64
# define zwstat _wstati64
# define zw_stat struct _stati64
# endif
# define zfstat _fstati64
# define zlstat lstat
/* 64-bit fseeko */
/* function in win32.c */
int zfseeko OF((FILE *, zoff_t, int));
/* 64-bit ftello */
/* function in win32.c */
zoff_t zftello OF((FILE *));
/* 64-bit fopen */
# define zfopen fopen
# define zfdopen fdopen
# endif
# ifdef __IBMC__
/* IBM C */
/* 64-bit stat functions */
/* 64-bit fseeko */
/* function in win32.c */
int zfseeko OF((FILE *, zoff_t, int));
/* 64-bit ftello */
/* function in win32.c */
zoff_t zftello OF((FILE *));
/* 64-bit fopen */
# endif
# endif /* WIN32 */
#else
/* No Large File Support or default for 64-bit environment */
# define zstat stat
# define zfstat fstat
# define zlstat lstat
# define zfseeko fseek
# define zftello ftell
# define zfopen fopen
# define zfdopen fdopen
# ifdef UNICODE_SUPPORT
# define zwfstat _fstat
# define zwstat _wstat
# define zw_stat struct _stat
# endif
#endif
#ifdef LARGE_FILE_SUPPORT /* E. Gordon 9/12/2003 */
# ifndef SSTAT
# define SSTAT zstat
# ifdef UNICODE_SUPPORT
# define SSTATW zwstat
# endif
# endif
# ifdef S_IFLNK
# define LSTAT zlstat
# define LSSTAT(n, s) (linkput ? zlstat((n), (s)) : SSTAT((n), (s)))
# else
# define LSTAT SSTAT
# define LSSTAT SSTAT
# ifdef UNICODE_SUPPORT
# define LSSTATW SSTATW
# endif
# endif
#else /* no LARGE_FILE_SUPPORT */
# ifndef SSTAT
# define SSTAT stat
# endif
# ifdef S_IFLNK
# define LSTAT lstat
# define LSSTAT(n, s) (linkput ? lstat((n), (s)) : SSTAT((n), (s)))
# else
# define LSTAT SSTAT
# define LSSTAT SSTAT
# ifdef UNICODE_SUPPORT
# define LSSTATW SSTATW
# endif
# endif
#endif
/*---------------------------------------------------------------------*/
/* 2004-12-01 SMS.
* Added fancy zofft() macros, et c.
*/
/* Default fzofft() format selection.
* Modified 2004-12-27 EG
*/
#ifndef FZOFFT_FMT
# define FZOFFT_FMT ZOFF_T_FORMAT_SIZE_PREFIX /* printf for zoff_t values */
# ifdef LARGE_FILE_SUPPORT
# define FZOFFT_HEX_WID_VALUE "16" /* width of 64-bit hex values */
# else
# define FZOFFT_HEX_WID_VALUE "8" /* digits in 32-bit hex values */
# endif
#endif /* ndef FZOFFT_FMT */
#define FZOFFT_HEX_WID ((char *) -1)
#define FZOFFT_HEX_DOT_WID ((char *) -2)
/* The following default definition of the second input for the crypthead()
* random seed computation can be used on most systems (all those that
* supply a UNIX compatible getpid() function).
*/
#ifdef ZCRYPT_INTERNAL
# ifndef ZCR_SEED2
# define ZCR_SEED2 (unsigned) getpid() /* use PID as seed pattern */
# endif
#endif /* ZCRYPT_INTERNAL */
/* The following OS codes are defined in pkzip appnote.txt */
#ifdef AMIGA
# define OS_CODE 0x100
#endif
#ifdef VMS
# define OS_CODE 0x200
#endif
/* unix 3 */
#ifdef VM_CMS
# define OS_CODE 0x400
#endif
#ifdef ATARI
# define OS_CODE 0x500
#endif
#ifdef OS2
# define OS_CODE 0x600
#endif
#ifdef MACOS
# define OS_CODE 0x700
#endif
/* z system 8 */
/* cp/m 9 */
#ifdef TOPS20
# define OS_CODE 0xa00
#endif
#ifdef WIN32
# define OS_CODE 0xb00
#endif
#ifdef QDOS
# define OS_CODE 0xc00
#endif
#ifdef RISCOS
# define OS_CODE 0xd00
#endif
#ifdef VFAT
# define OS_CODE 0xe00
#endif
#ifdef MVS
# define OS_CODE 0xf00
#endif
#ifdef __BEOS__
# define OS_CODE 0x1000
#endif
#ifdef TANDEM
# define OS_CODE 0x1100
#endif
#ifdef THEOS
# define OS_CODE 0x1200
#endif
/* Yes, there is a gap here. */
#ifdef __ATHEOS__
# define OS_CODE 0x1E00
#endif
#define NUM_HOSTS 31
/* Number of operating systems. Should be updated when new ports are made */
#if defined(DOS) && !defined(OS_CODE)
# define OS_CODE 0x000
#endif
#ifndef OS_CODE
# define OS_CODE 0x300 /* assume Unix */
#endif
/* can't use "return 0" from main() on VMS */
#ifndef EXIT
# define EXIT exit
#endif
#ifndef RETURN
# define RETURN return
#endif
#ifndef ZIPERR
# define ZIPERR ziperr
#endif
#if (defined(USE_ZLIB) && defined(MY_ZCALLOC))
/* special zcalloc function is not needed when linked against zlib */
# undef MY_ZCALLOC
#endif
#if (!defined(USE_ZLIB) && !defined(MY_ZCALLOC))
/* Any system without a special calloc function */
# define zcalloc(items,size) \
(zvoid far *)calloc((unsigned)(items), (unsigned)(size))
# define zcfree free
#endif /* !USE_ZLIB && !MY_ZCALLOC */
/* end of tailor.h */
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