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/*
Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
See the accompanying file LICENSE, version 2000-Apr-09 or later
(the contents of which are also included in unzip.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
*/
/* amiga.h
*
* Globular definitions that affect all of AmigaDom.
*
* Originally included in unzip.h, extracted for simplicity and eeze of
* maintenance by John Bush.
*
* THIS FILE IS #INCLUDE'd by unzpriv.h
*
*/
#ifndef __amiga_amiga_h
#define __amiga_amiga_h
#include "amiga/z-stat.h" /* substitute for <stat.h> and <direct.h> */
#include <limits.h>
#ifndef NO_FCNTL_H
# include <fcntl.h>
#else
int mkdir(const char *_name);
#endif
/* we only have dinky old-sk00l 32 bit filesystems */
#ifdef LARGE_FILE_SUPPORT
# undef LARGE_FILE_SUPPORT
#endif
typedef long zoff_t;
#define ZOFF_T_DEFINED
typedef struct stat z_stat;
#define Z_STAT_DEFINED
#ifdef AZTEC_C /* Manx Aztec C, 5.0 or newer only */
# include <clib/dos_protos.h>
# include <pragmas/dos_lib.h> /* do inline dos.library calls */
# define O_BINARY 0
# define direct dirent
# ifndef IZTZ_DEFINESTDGLOBALS
# define IZTZ_DEFINESTDGLOBALS
# endif
# define DECLARE_TIMEZONE
# define ASM_INFLATECODES
# define ASM_CRC
/* This compiler environment supplies a flat 32-bit address space */
/* where C rtl functions are capable of handling large (32-bit-wide) */
/* allocations and I/O. But, for speed on old 68000 CPUs, standard */
/* ints are 16-bits wide per default. ("size_t" is defined as */
/* "unsigned long" in this case.) The Deflate64 support requires */
/* the variables for handling the decompression buffer to hold */
/* 32-bit wide integers. The INT_16BIT symbol defined below forces */
/* the declarations of these variables to use "unsigned long" type. */
# ifndef _INT32
# define INT_16BIT /* or deflate64 stuff will fail */
# endif
/* Note that defining REENTRANT will not eliminate all global/static */
/* variables. The functions we use from c.lib, including stdio, are */
/* not reentrant. Neither are the stuff in amiga/stat.c or the time */
/* functions in amiga/filedate.c, because they just augment c.lib. */
/* If you want a fully reentrant and reexecutable "pure" UnZip with */
/* Aztec C, assemble and link in the startup module purify.a by Paul */
/* Kienitz. REENTRANT should be used just to reduce memory waste. */
#endif /* AZTEC_C */
#ifdef __SASC
/* NOTE: SAS/C COMPILATION HAS BEEN UNSUPPORTED THROUGH MANY UNZIP VERSIONS. */
/* (Which is too bad, because it would probably perform better than Aztec.) */
/* includes */
# include <sys/types.h>
# include <sys/dir.h>
# include <dos.h>
# include <exec/memory.h>
# include <exec/execbase.h>
# if (defined(_M68020) && (!defined(__USE_SYSBASE)))
/* on 68020 or higher processors it is faster */
# define __USE_SYSBASE /* to use the pragma libcall instead of syscall */
# endif /* to access functions of the exec.library */
# include <proto/exec.h> /* see SAS/C manual:part 2,chapter 2,pages 6-7 */
# include <proto/dos.h>
# include <proto/locale.h>
# ifdef DEBUG
# include <sprof.h> /* profiler header file */
# endif
# if ( (!defined(O_BINARY)) && defined(O_RAW))
# define O_BINARY O_RAW
# endif
# if (defined(_SHORTINT) && !defined(USE_FWRITE))
# define USE_FWRITE /* define if write() returns 16-bit int */
# endif
# if (!defined(REENTRANT) && !defined(FUNZIP))
# define REENTRANT /* define if unzip is going to be pure */
# endif
# if defined(REENTRANT) && defined(DYNALLOC_CRCTAB)
# undef DYNALLOC_CRCTAB
# endif
# ifdef MWDEBUG
# include <stdio.h> /* both stdio.h and stdlib.h must be included */
# include <stdlib.h> /* before memwatch.h */
# include "memwatch.h"
# undef getenv
# endif /* MWDEBUG */
# ifndef IZTZ_SETLOCALTZINFO
/* XXX !! We have really got to find a way to operate without these. */
# define IZTZ_SETLOCALTZINFO
# endif
#endif /* SASC */
#define MALLOC_WORK
#define USE_EF_UT_TIME
#if (!defined(NOTIMESTAMP) && !defined(TIMESTAMP))
# define TIMESTAMP
#endif
#ifndef IZTZ_GETLOCALETZINFO
# define IZTZ_GETLOCALETZINFO GetPlatformLocalTimezone
#endif
/* the amiga port uses Info-ZIP's own timezone library, which includes
* a "working" mktime() implementation
*/
#ifndef HAVE_MKTIME
# define HAVE_MKTIME
#endif
/* check that TZ environment variable is defined before using UTC times */
#if (!defined(NO_IZ_CHECK_TZ) && !defined(IZ_CHECK_TZ))
# define IZ_CHECK_TZ
#endif
#define AMIGA_FILENOTELEN 80
#ifndef DATE_FORMAT
# define DATE_FORMAT DF_MDY
#endif
#define lenEOL 1
#define PutNativeEOL *q++ = native(LF);
#define PIPE_ERROR 0
#ifdef GLOBAL /* crypt.c usage conflicts with AmigaDOS headers */
# undef GLOBAL
#endif
/* Funkshine Prough Toe Taipes */
extern int real_timezone_is_set;
void tzset(void);
#define VALID_TIMEZONE(tempvar) (tzset(), real_timezone_is_set)
int Agetch(void); /* getch() like function, in amiga/filedate.c */
LONG FileDate(char *, time_t[]);
int screensize(int *ttrows, int *ttcols);
void _abort(void); /* ctrl-C trap */
#define SCREENSIZE(ttrows, ttcols) screensize(ttrows, ttcols)
#define SCREENWIDTH 80
#define SCREENLWRAP 1
#define TABSIZE 8
/* Static variables that we have to add to Uz_Globs: */
#define SYSTEM_SPECIFIC_GLOBALS \
int filenote_slot;\
char *(filenotes[DIR_BLKSIZ]);\
int created_dir, renamed_fullpath, rootlen;\
char *rootpath, *buildpath, *build_end;\
DIR *wild_dir;\
ZCONST char *wildname;\
char *dirname, matchname[FILNAMSIZ];\
int dirnamelen, notfirstcall;
/* filenotes[] and filenote_slot are for the -N option that restores */
/* comments of Zip archive entries as AmigaDOS filenotes. The others */
/* are used by functions in amiga/amiga.c only. */
/* created_dir and renamed_fullpath are used by mapname() and checkdir(). */
/* rootlen, rootpath, buildpath, and build_end are used by checkdir(). */
/* wild_dir, dirname, wildname, matchname[], dirnamelen and notfirstcall */
/* are used by do_wild(). */
#endif /* __amiga_amiga_h */
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