f0d81ffd1c
which included commits to RCS files with non-trunk default branches. git-svn-id: svn://10.65.10.50/trunk@5403 c028cbd2-c16b-5b4b-a496-9718f37d4682
319 lines
6.1 KiB
C
Executable File
319 lines
6.1 KiB
C
Executable File
/* tailor.h -- Not copyrighted 1993 Mark Adler */
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#ifdef AMIGA
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#include "amiga/osdep.h"
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#endif
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#ifdef AOSVS
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#include "aosvs/osdep.h"
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#endif
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#ifdef ATARI
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#include "atari/osdep.h"
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#endif
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#ifdef DOS
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#include "msdos/osdep.h"
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#endif
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#ifdef __human68k__
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#include "human68k/osdep.h"
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#endif
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#ifdef OS2
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#include "os2/osdep.h"
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#endif
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#ifdef __arm
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#include "acorn/osdep.h"
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#endif
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#ifdef UNIX
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#include "unix/osdep.h"
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#endif
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#if defined(VMS) || defined(__VMS)
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#include "vms/osdep.h"
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#endif
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#if defined(VM_CMS) || defined(MVS)
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#include "cmsmvs.h"
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#endif
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#ifdef WIN32
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#include "win32/osdep.h"
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#endif
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/* When "void" is an alias for "int", prototypes cannot be used. */
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#if (defined(NO_VOID) && !defined(NO_PROTO))
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# define NO_PROTO
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#endif
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/* Used to remove arguments in function prototypes for non-ANSI C */
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#ifndef NO_PROTO
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# define OF(a) a
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#else /* NO_PROTO */
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# define OF(a) ()
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#endif /* ?NO_PROTO */
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/* Avoid using const if compiler does not support it */
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#ifdef NO_CONST
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# define const
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#endif
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/*
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* case mapping functions. case_map is used to ignore case in comparisons,
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* to_up is used to force upper case even on Unix (for dosify option).
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*/
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#if defined(MSVMS) || defined(AMIGA) || defined(ATARI) || defined(CMS_MVS)
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# define case_map(c) upper[(c) & 0xff]
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# define to_up(c) upper[(c) & 0xff]
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#else /* !(MSVMS || AMIGA || ATARI || CMS_MVS) */
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# define case_map(c) (c)
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# define to_up(c) ((c) >= 'a' && (c) <= 'z' ? (c)-'a'+'A' : (c))
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#endif /* ? (MSVMS || AMIGA || ATARI || CMS_MVS) */
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/* Define void, zvoid, and extent (size_t) */
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#include <stdio.h>
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#ifndef NO_STDDEF_H
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# include <stddef.h>
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#endif /* !NO_STDDEF_H */
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#ifndef NO_STDLIB_H
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# include <stdlib.h>
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#endif /* !NO_STDLIB_H */
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#ifndef NO_UNISTD_H
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# include <unistd.h> /* usually defines _POSIX_VERSION */
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#endif /* !NO_UNISTD_H */
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#ifndef NO_FCNTL_H
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# include <fcntl.h>
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#endif /* !NO_FNCTL_H */
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#ifndef NO_STRING_H
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# include <string.h>
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#else
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# include <strings.h>
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#endif /* NO_STRING_H */
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#ifdef NO_VOID
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# define void int
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typedef char zvoid;
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#else /* !NO_VOID */
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# ifdef NO_TYPEDEF_VOID
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# define zvoid void
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# else
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typedef void zvoid;
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# endif
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#endif /* ?NO_VOID */
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#ifdef NO_STRRCHR
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# define strrchr rindex
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#endif
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/*
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* A couple of forward declarations that are needed on systems that do
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* not supply C runtime library prototypes.
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*/
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#ifdef NO_PROTO
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char *strcpy();
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char *strcat();
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char *strrchr();
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#ifndef ZMEM
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char *memset();
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char *memcpy();
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#endif /* !ZMEM */
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char *calloc();
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char *malloc();
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char *getenv();
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long atol();
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#endif /* NO_PROTO */
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#ifndef NO_MKTEMP
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char *mktemp();
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#endif /* !NO_MKTEMP */
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/*
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* SEEK_* macros, should be defined in stdio.h
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*/
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/* Define fseek() commands */
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#ifndef SEEK_SET
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# define SEEK_SET 0
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#endif /* !SEEK_SET */
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#ifndef SEEK_CUR
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# define SEEK_CUR 1
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#endif /* !SEEK_CUR */
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#ifdef NO_SIZE_T
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typedef unsigned int extent;
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#else
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typedef size_t extent;
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#endif
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#ifdef NO_TIME_T
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typedef long time_t;
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#endif
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/* System independent replacement for "struct utimbuf", which is missing
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* in many older OS environments.
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*/
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typedef struct ztimbuf {
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time_t actime; /* new access time */
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time_t modtime; /* new modification time */
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} ztimbuf;
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/* Some systems define S_IFLNK but do not support symbolic links */
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#if defined (S_IFLNK) && defined(NO_SYMLINK)
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# undef S_IFLNK
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#endif
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#ifndef FOPR /* fallback default definitions for FOPR, FOPM, FOPW: */
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# define FOPR "r"
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# define FOPM "r+"
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# define FOPW "w"
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#endif /* fallback definition */
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/* Open the old zip file in exclusive mode if possible (to avoid adding
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* zip file to itself).
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*/
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#ifdef OS2
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# define FOPR_EX FOPM
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#else
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# define FOPR_EX FOPR
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#endif
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/* MDOS file attribute for directories */
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#define MSDOS_DIR_ATTR 0x10
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/* Define this symbol if your target allows access to unaligned data.
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* This is not mandatory, just a speed optimization. The compressed
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* output is strictly identical.
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*/
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#if (defined(MSDOS) && !defined(WIN32)) || defined(i386)
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# define UNALIGNED_OK
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#endif
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#if defined(mc68020) || defined(vax)
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# define UNALIGNED_OK
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#endif
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#ifdef SMALL_MEM
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# define CBSZ 2048 /* buffer size for copying files */
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# define ZBSZ 2048 /* buffer size for temporary zip file */
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#endif
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#ifdef MEDIUM_MEM
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# define CBSZ 8192
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# define ZBSZ 8192
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#endif
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#ifndef CBSZ
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# define CBSZ 16384
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# define ZBSZ 16384
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#endif
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#ifndef MEMORY16
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# ifdef __WATCOMC__
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# undef huge
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# undef far
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# undef near
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# endif
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# ifndef __IBMC__
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# define huge
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# define far
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# define near
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# endif
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# define nearmalloc malloc
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# define nearfree free
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# define farmalloc malloc
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# define farfree free
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#endif /* !MEMORY16 */
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#if (defined(BIG_MEM) || defined(MMAP)) && !defined(DYN_ALLOC)
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# define DYN_ALLOC
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#endif
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#ifndef SSTAT
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# define SSTAT stat
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#endif
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#ifdef S_IFLNK
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# define LSTAT lstat
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# define LSSTAT(n, s) (linkput ? lstat((n), (s)) : SSTAT((n), (s)))
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#else
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# define LSTAT SSTAT
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# define LSSTAT SSTAT
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#endif
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/* The following OS codes are defined in pkzip appnote.txt */
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#ifdef AMIGA
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# define OS_CODE 0x100
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#endif
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#ifdef VMS
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# define OS_CODE 0x200
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#endif
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/* unix 3 */
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#ifdef VM_CMS
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# define OS_CODE 0x400
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#endif
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#ifdef ATARI
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# define OS_CODE 0x500
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#endif
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#ifdef OS2
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# define OS_CODE 0x600
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#endif
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#ifdef MACOS
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# define OS_CODE 0x700
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#endif
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/* z system 8 */
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/* cp/m 9 */
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#ifdef TOPS20
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# define OS_CODE 0xa00
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#endif
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#ifdef WIN32
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# define OS_CODE 0xb00
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#endif
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/* QDOS 12 */
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#ifdef RISCOS
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# define OS_CODE 0xd00
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#endif
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#ifdef VFAT
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# define OS_CODE 0xe00
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#endif
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#ifdef MVS
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# define OS_CODE 0xf00
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#endif
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#define NUM_HOSTS 16
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/* Number of operating systems. Should be updated when new ports are made */
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#if defined(DOS) && !defined(OS_CODE)
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# define OS_CODE 0x000
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#endif
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#ifndef OS_CODE
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# define OS_CODE 0x300 /* assume Unix */
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#endif
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/* can't use "return 0" from main() on VMS */
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#ifndef EXIT
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# define EXIT exit
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#endif
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#ifndef RETURN
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# define RETURN return
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#endif
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#ifndef MY_ZCALLOC /* Any system without a special calloc function */
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# define zcalloc(items,size) \
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(zvoid far *)calloc((unsigned)(items), (unsigned)(size))
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# define zcfree free
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#endif /* !MY_ZCALLOC */
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/* end of tailor.h */
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