mirror of
https://github.com/jart/cosmopolitan.git
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115 lines
2.7 KiB
C
115 lines
2.7 KiB
C
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/*
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ttyio.h - Zip 3
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Copyright (c) 1990-2005 Info-ZIP. All rights reserved.
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See the accompanying file LICENSE, version 2005-Feb-10 or later
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(the contents of which are also included in zip.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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ttyio.h
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*/
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#ifndef __ttyio_h /* don't include more than once */
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#define __ttyio_h
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#ifndef __crypt_h
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#include "third_party/zip/crypt.h" /* ensure that encryption header file has been seen */
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#endif
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#if (CRYPT || (defined(UNZIP) && !defined(FUNZIP)))
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/*
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* Non-echo keyboard/console input support is needed and enabled.
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*/
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#ifndef __G /* UnZip only, for now (DLL stuff) */
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# define __G
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# define __G__
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# define __GDEF
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# define __GPRO void
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# define __GPRO__
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#endif
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#ifndef ZCONST /* UnZip only (until have configure script like Zip) */
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# define ZCONST const
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#endif
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#if (defined(MSDOS) || defined(OS2) || defined(WIN32))
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# ifndef DOS_OS2_W32
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# define DOS_OS2_W32
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# endif
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#endif
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#if (defined(DOS_OS2_W32) || defined(__human68k__))
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# ifndef DOS_H68_OS2_W32
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# define DOS_H68_OS2_W32
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# endif
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#endif
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#if (defined(DOS_OS2_W32) || defined(FLEXOS))
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# ifndef DOS_FLX_OS2_W32
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# define DOS_FLX_OS2_W32
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# endif
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#endif
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#if (defined(DOS_H68_OS2_W32) || defined(FLEXOS))
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# ifndef DOS_FLX_H68_OS2_W32
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# define DOS_FLX_H68_OS2_W32
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# endif
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#endif
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#if (defined(__ATHEOS__) || defined(__BEOS__) || defined(UNIX))
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# ifndef ATH_BEO_UNX
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# define ATH_BEO_UNX
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# endif
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#endif
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#if (defined(VM_CMS) || defined(MVS))
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# ifndef CMS_MVS
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# define CMS_MVS
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# endif
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#endif
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/* Function prototypes */
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/* For all other systems, ttyio.c supplies the two functions Echoff() and
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* Echon() for suppressing and (re)enabling console input echo.
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*/
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#ifndef echoff
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# define echoff(f) Echoff(__G__ f)
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# define echon() Echon(__G)
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void Echoff OF((__GPRO__ int f));
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void Echon OF((__GPRO));
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#endif
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/* this stuff is used by MORE and also now by the ctrl-S code; fileio.c only */
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#if (defined(UNZIP) && !defined(FUNZIP))
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# ifdef HAVE_WORKING_GETCH
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# define FGETCH(f) getch()
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# endif
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# ifndef FGETCH
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/* default for all systems where no getch()-like function is available */
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int zgetch OF((__GPRO__ int f));
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# define FGETCH(f) zgetch(__G__ f)
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# endif
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#endif /* UNZIP && !FUNZIP */
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#if (CRYPT && !defined(WINDLL))
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char *getp OF((__GPRO__ ZCONST char *m, char *p, int n));
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#endif
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#else /* !(CRYPT || (UNZIP && !FUNZIP)) */
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/*
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* No need for non-echo keyboard/console input; provide dummy definitions.
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*/
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#define echoff(f)
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#define echon()
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#endif /* ?(CRYPT || (UNZIP && !FUNZIP)) */
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#endif /* !__ttyio_h */
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