96 lines
3.5 KiB
C
96 lines
3.5 KiB
C
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/*****************************************************************************\
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* *
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* lzexpand.h Public interfaces for LZEXPAND.DLL. *
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* *
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* Version 3.10 *
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* *
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* NOTE: windows.h must be included first if LIB is NOT #defined *
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* *
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* Copyright (c) 1992, Microsoft Corp. All rights reserved. *
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* *
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*******************************************************************************
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*
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* #define LIB - To be used with LZEXP?.LIB (default is for LZEXPAND.DLL)
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* NOTE: Not compatible with windows.h if LIB is #defined
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*
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\*****************************************************************************/
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#ifndef _INC_LZEXPAND
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#define _INC_LZEXPAND
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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/*
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* If .lib version is being used, declare types used in this file.
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*/
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#ifdef LIB
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#define LZAPI _pascal
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#ifndef WINAPI /* don't declare if they're already declared */
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#define WINAPI _far _pascal
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#define NEAR _near
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#define FAR _far
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#define PASCAL _pascal
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typedef int BOOL;
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#define TRUE 1
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#define FALSE 0
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typedef unsigned char BYTE;
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typedef unsigned short WORD;
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typedef unsigned int UINT;
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typedef signed long LONG;
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typedef unsigned long DWORD;
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typedef char far* LPSTR;
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typedef const char far* LPCSTR;
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typedef int HFILE;
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#define OFSTRUCT void /* Not used by the .lib version */
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#endif /* WINAPI */
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#else /* LIB */
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#define LZAPI _far _pascal
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/* If .dll version is being used and we're being included with
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* the 3.0 windows.h, #define compatible type aliases.
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* If included with the 3.0 windows.h, #define compatible aliases
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*/
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#ifndef _INC_WINDOWS
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#define UINT WORD
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#define LPCSTR LPSTR
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#define HFILE int
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#endif /* !_INC_WINDOWS */
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#endif /* !LIB */
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/****** Error return codes ***************************************************/
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#define LZERROR_BADINHANDLE (-1) /* invalid input handle */
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#define LZERROR_BADOUTHANDLE (-2) /* invalid output handle */
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#define LZERROR_READ (-3) /* corrupt compressed file format */
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#define LZERROR_WRITE (-4) /* out of space for output file */
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#define LZERROR_GLOBALLOC (-5) /* insufficient memory for LZFile struct */
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#define LZERROR_GLOBLOCK (-6) /* bad global handle */
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#define LZERROR_BADVALUE (-7) /* input parameter out of range */
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#define LZERROR_UNKNOWNALG (-8) /* compression algorithm not recognized */
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/****** Public functions *****************************************************/
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int LZAPI LZStart(void);
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void LZAPI LZDone(void);
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LONG LZAPI CopyLZFile(HFILE, HFILE);
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LONG LZAPI LZCopy(HFILE, HFILE);
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HFILE LZAPI LZInit(HFILE);
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int LZAPI GetExpandedName(LPCSTR, LPSTR);
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HFILE LZAPI LZOpenFile(LPCSTR, OFSTRUCT FAR*, UINT);
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LONG LZAPI LZSeek(HFILE, LONG, int);
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int LZAPI LZRead(HFILE, void FAR*, int);
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void LZAPI LZClose(HFILE);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _INC_LZEXPAND */
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