Point Cloud Library (PCL) 1.13.0
zconf.h
1/* zconf.h -- configuration of the zlib compression library
2 * Copyright (C) 1995-2005 Jean-loup Gailly.
3 * For conditions of distribution and use, see copyright notice in zlib.h
4 */
5
6/* @(#) $Id$ */
7
8#ifndef ZCONF_H
9#define ZCONF_H
10
11
12/* BEGIN -- OpenNURBS Modification
13// OpenNURBS requires zlib to be compiled
14// with -DZ_PREFIX and -DMY_ZCALLOC. While
15// this was done in the makefiles shipped
16// with OpenNURBS, it still generated too
17// many technical support questions. So,
18// we've modified the zlib source in this
19// one spot and added these preprocessor
20// defines.
21*/
22#if !defined(Z_PREFIX)
23/* decorates zlib functions with a "z_" prefix to prevent symbol collision. */
24#define Z_PREFIX
25#endif
26
27#if !defined(MY_ZCALLOC)
28/* have zlib use oncalloc() and onfree() for memory managment*/
29#define MY_ZCALLOC
30#endif
31/* END - OpenNURBS Modification */
32
33
34/*
35 * If you *really* need a unique prefix for all types and library functions,
36 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
37 */
38#ifdef Z_PREFIX
39# define deflateInit_ z_deflateInit_
40# define deflate z_deflate
41# define deflateEnd z_deflateEnd
42# define inflateInit_ z_inflateInit_
43# define inflate z_inflate
44# define inflateEnd z_inflateEnd
45# define deflateInit2_ z_deflateInit2_
46# define deflateSetDictionary z_deflateSetDictionary
47# define deflateCopy z_deflateCopy
48# define deflateReset z_deflateReset
49# define deflateParams z_deflateParams
50# define deflateBound z_deflateBound
51# define deflatePrime z_deflatePrime
52# define inflateInit2_ z_inflateInit2_
53# define inflateSetDictionary z_inflateSetDictionary
54# define inflateSync z_inflateSync
55# define inflateSyncPoint z_inflateSyncPoint
56# define inflateCopy z_inflateCopy
57# define inflateReset z_inflateReset
58# define inflateBack z_inflateBack
59# define inflateBackEnd z_inflateBackEnd
60# define compress z_compress
61# define compress2 z_compress2
62# define compressBound z_compressBound
63# define uncompress z_uncompress
64# define adler32 z_adler32
65# define crc32 z_crc32
66# define get_crc_table z_get_crc_table
67# define zError z_zError
68
69# define alloc_func z_alloc_func
70# define free_func z_free_func
71# define in_func z_in_func
72# define out_func z_out_func
73# define Byte z_Byte
74# define uInt z_uInt
75# define uLong z_uLong
76# define Bytef z_Bytef
77# define charf z_charf
78# define intf z_intf
79# define uIntf z_uIntf
80# define uLongf z_uLongf
81# define voidpf z_voidpf
82# define voidp z_voidp
83#endif
84
85#if defined(__MSDOS__) && !defined(MSDOS)
86# define MSDOS
87#endif
88#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
89# define OS2
90#endif
91#if defined(_WINDOWS) && !defined(WINDOWS)
92# define WINDOWS
93#endif
94#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
95#if !defined(WIN64)
96# ifndef WIN32
97# define WIN32
98# endif
99#endif
100#endif
101#if defined(_WIN64) || defined(_WIN64_WCE) || defined(__WIN64__)
102# ifndef WIN64
103# define WIN64
104# endif
105#endif
106#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) && !defined(WIN64)
107# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
108# ifndef SYS16BIT
109# define SYS16BIT
110# endif
111# endif
112#endif
113
114/*
115 * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
116 * than 64k bytes at a time (needed on systems with 16-bit int).
117 */
118#ifdef SYS16BIT
119# define MAXSEG_64K
120#endif
121#ifdef MSDOS
122# define UNALIGNED_OK
123#endif
124
125#ifdef __STDC_VERSION__
126# ifndef STDC
127# define STDC
128# endif
129# if __STDC_VERSION__ >= 199901L
130# ifndef STDC99
131# define STDC99
132# endif
133# endif
134#endif
135#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
136# define STDC
137#endif
138#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
139# define STDC
140#endif
141#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32) || defined(WIN64))
142# define STDC
143#endif
144#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
145# define STDC
146#endif
147
148#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
149# define STDC
150#endif
151
152#ifndef STDC
153# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
154# define const /* note: need a more gentle solution here */
155# endif
156#endif
157
158/* Some Mac compilers merge all .h files incorrectly: */
159#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
160# define NO_DUMMY_DECL
161#endif
162
163/* Maximum value for memLevel in deflateInit2 */
164#ifndef MAX_MEM_LEVEL
165# ifdef MAXSEG_64K
166# define MAX_MEM_LEVEL 8
167# else
168# define MAX_MEM_LEVEL 9
169# endif
170#endif
171
172/* Maximum value for windowBits in deflateInit2 and inflateInit2.
173 * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
174 * created by gzip. (Files created by minigzip can still be extracted by
175 * gzip.)
176 */
177#ifndef MAX_WBITS
178# define MAX_WBITS 15 /* 32K LZ77 window */
179#endif
180
181/* The memory requirements for deflate are (in bytes):
182 (1 << (windowBits+2)) + (1 << (memLevel+9))
183 that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
184 plus a few kilobytes for small objects. For example, if you want to reduce
185 the default memory requirements from 256K to 128K, compile with
186 make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
187 Of course this will generally degrade compression (there's no free lunch).
188
189 The memory requirements for inflate are (in bytes) 1 << windowBits
190 that is, 32K for windowBits=15 (default value) plus a few kilobytes
191 for small objects.
192*/
193
194 /* Type declarations */
195
196#ifndef OF /* function prototypes */
197# ifdef STDC
198# define OF(args) args
199# else
200# define OF(args) ()
201# endif
202#endif
203
204/* The following definitions for FAR are needed only for MSDOS mixed
205 * model programming (small or medium model with some far allocations).
206 * This was tested only with MSC; for other MSDOS compilers you may have
207 * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
208 * just define FAR to be empty.
209 */
210#ifdef SYS16BIT
211# if defined(M_I86SM) || defined(M_I86MM)
212 /* MSC small or medium model */
213# define SMALL_MEDIUM
214# ifdef _MSC_VER
215# define FAR _far
216# else
217# define FAR far
218# endif
219# endif
220# if (defined(__SMALL__) || defined(__MEDIUM__))
221 /* Turbo C small or medium model */
222# define SMALL_MEDIUM
223# ifdef __BORLANDC__
224# define FAR _far
225# else
226# define FAR far
227# endif
228# endif
229#endif
230
231#if defined(WINDOWS) || defined(WIN32) || defined(WIN64)
232 /* If building or using zlib as a DLL, define ZLIB_DLL.
233 * This is not mandatory, but it offers a little performance increase.
234 */
235# ifdef ZLIB_DLL
236# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
237# ifdef ZLIB_INTERNAL
238# define ZEXTERN extern __declspec(dllexport)
239# else
240# define ZEXTERN extern __declspec(dllimport)
241# endif
242# endif
243# endif /* ZLIB_DLL */
244 /* If building or using zlib with the WINAPI/WINAPIV calling convention,
245 * define ZLIB_WINAPI.
246 * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
247 */
248# ifdef ZLIB_WINAPI
249# ifdef FAR
250# undef FAR
251# endif
252# include <windows.h>
253 /* No need for _export, use ZLIB.DEF instead. */
254 /* For complete Windows compatibility, use WINAPI, not __stdcall. */
255# define ZEXPORT WINAPI
256# ifdef WIN32
257# define ZEXPORTVA WINAPIV
258# else
259# define ZEXPORTVA FAR CDECL
260# endif
261# endif
262#endif
263
264#if defined (__BEOS__)
265# ifdef ZLIB_DLL
266# ifdef ZLIB_INTERNAL
267# define ZEXPORT __declspec(dllexport)
268# define ZEXPORTVA __declspec(dllexport)
269# else
270# define ZEXPORT __declspec(dllimport)
271# define ZEXPORTVA __declspec(dllimport)
272# endif
273# endif
274#endif
275
276#ifndef ZEXTERN
277# define ZEXTERN extern
278#endif
279#ifndef ZEXPORT
280# define ZEXPORT
281#endif
282#ifndef ZEXPORTVA
283# define ZEXPORTVA
284#endif
285
286#ifndef FAR
287# define FAR
288#endif
289
290#if !defined(__MACTYPES__)
291typedef unsigned char Byte; /* 8 bits */
292#endif
293typedef unsigned int uInt; /* 16 bits or more */
294typedef unsigned int uLong; /* 32 bits or more */
295
296#ifdef SMALL_MEDIUM
297 /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
298# define Bytef Byte FAR
299#else
300 typedef Byte FAR Bytef;
301#endif
302typedef char FAR charf;
303typedef int FAR intf;
304typedef uInt FAR uIntf;
305typedef uLong FAR uLongf;
306
307#ifdef STDC
308 typedef void const *voidpc;
309 typedef void FAR *voidpf;
310 typedef void *voidp;
311#else
312 typedef Byte const *voidpc;
313 typedef Byte FAR *voidpf;
314 typedef Byte *voidp;
315#endif
316
317#if 0 /* HAVE_UNISTD_H -- this line is updated by ./configure */
318# include <sys/types.h> /* for off_t */
319# include <unistd.h> /* for SEEK_* and off_t */
320# ifdef VMS
321# include <unixio.h> /* for off_t */
322# endif
323# define z_off_t off_t
324#endif
325#ifndef SEEK_SET
326# define SEEK_SET 0 /* Seek from beginning of file. */
327# define SEEK_CUR 1 /* Seek from current position. */
328# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
329#endif
330#ifndef z_off_t
331# define z_off_t int
332#endif
333
334#if defined(__OS400__)
335# define NO_vsnprintf
336#endif
337
338#if defined(__MVS__)
339# define NO_vsnprintf
340# ifdef FAR
341# undef FAR
342# endif
343#endif
344
345/* MVS linker does not support external names larger than 8 bytes */
346#if defined(__MVS__)
347# pragma map(deflateInit_,"DEIN")
348# pragma map(deflateInit2_,"DEIN2")
349# pragma map(deflateEnd,"DEEND")
350# pragma map(deflateBound,"DEBND")
351# pragma map(inflateInit_,"ININ")
352# pragma map(inflateInit2_,"ININ2")
353# pragma map(inflateEnd,"INEND")
354# pragma map(inflateSync,"INSY")
355# pragma map(inflateSetDictionary,"INSEDI")
356# pragma map(compressBound,"CMBND")
357# pragma map(inflate_table,"INTABL")
358# pragma map(inflate_fast,"INFA")
359# pragma map(inflate_copyright,"INCOPY")
360#endif
361
362#endif /* ZCONF_H */