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4710c53d | 1 | /* zconf.h -- configuration of the zlib compression library\r |
2 | * Copyright (C) 1995-2005 Jean-loup Gailly.\r | |
3 | * For conditions of distribution and use, see copyright notice in zlib.h\r | |
4 | */\r | |
5 | \r | |
6 | /* @(#) $Id$ */\r | |
7 | \r | |
8 | #ifndef ZCONF_H\r | |
9 | #define ZCONF_H\r | |
10 | \r | |
11 | /*\r | |
12 | * If you *really* need a unique prefix for all types and library functions,\r | |
13 | * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.\r | |
14 | */\r | |
15 | #ifdef Z_PREFIX\r | |
16 | # define deflateInit_ z_deflateInit_\r | |
17 | # define deflate z_deflate\r | |
18 | # define deflateEnd z_deflateEnd\r | |
19 | # define inflateInit_ z_inflateInit_\r | |
20 | # define inflate z_inflate\r | |
21 | # define inflateEnd z_inflateEnd\r | |
22 | # define deflateInit2_ z_deflateInit2_\r | |
23 | # define deflateSetDictionary z_deflateSetDictionary\r | |
24 | # define deflateCopy z_deflateCopy\r | |
25 | # define deflateReset z_deflateReset\r | |
26 | # define deflateParams z_deflateParams\r | |
27 | # define deflateBound z_deflateBound\r | |
28 | # define deflatePrime z_deflatePrime\r | |
29 | # define inflateInit2_ z_inflateInit2_\r | |
30 | # define inflateSetDictionary z_inflateSetDictionary\r | |
31 | # define inflateSync z_inflateSync\r | |
32 | # define inflateSyncPoint z_inflateSyncPoint\r | |
33 | # define inflateCopy z_inflateCopy\r | |
34 | # define inflateReset z_inflateReset\r | |
35 | # define inflateBack z_inflateBack\r | |
36 | # define inflateBackEnd z_inflateBackEnd\r | |
37 | # define compress z_compress\r | |
38 | # define compress2 z_compress2\r | |
39 | # define compressBound z_compressBound\r | |
40 | # define uncompress z_uncompress\r | |
41 | # define adler32 z_adler32\r | |
42 | # define crc32 z_crc32\r | |
43 | # define get_crc_table z_get_crc_table\r | |
44 | # define zError z_zError\r | |
45 | \r | |
46 | # define alloc_func z_alloc_func\r | |
47 | # define free_func z_free_func\r | |
48 | # define in_func z_in_func\r | |
49 | # define out_func z_out_func\r | |
50 | # define Byte z_Byte\r | |
51 | # define uInt z_uInt\r | |
52 | # define uLong z_uLong\r | |
53 | # define Bytef z_Bytef\r | |
54 | # define charf z_charf\r | |
55 | # define intf z_intf\r | |
56 | # define uIntf z_uIntf\r | |
57 | # define uLongf z_uLongf\r | |
58 | # define voidpf z_voidpf\r | |
59 | # define voidp z_voidp\r | |
60 | #endif\r | |
61 | \r | |
62 | #if defined(__MSDOS__) && !defined(MSDOS)\r | |
63 | # define MSDOS\r | |
64 | #endif\r | |
65 | #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)\r | |
66 | # define OS2\r | |
67 | #endif\r | |
68 | #if defined(_WINDOWS) && !defined(WINDOWS)\r | |
69 | # define WINDOWS\r | |
70 | #endif\r | |
71 | #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)\r | |
72 | # ifndef WIN32\r | |
73 | # define WIN32\r | |
74 | # endif\r | |
75 | #endif\r | |
76 | #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)\r | |
77 | # if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)\r | |
78 | # ifndef SYS16BIT\r | |
79 | # define SYS16BIT\r | |
80 | # endif\r | |
81 | # endif\r | |
82 | #endif\r | |
83 | \r | |
84 | /*\r | |
85 | * Compile with -DMAXSEG_64K if the alloc function cannot allocate more\r | |
86 | * than 64k bytes at a time (needed on systems with 16-bit int).\r | |
87 | */\r | |
88 | #ifdef SYS16BIT\r | |
89 | # define MAXSEG_64K\r | |
90 | #endif\r | |
91 | #ifdef MSDOS\r | |
92 | # define UNALIGNED_OK\r | |
93 | #endif\r | |
94 | \r | |
95 | #ifdef __STDC_VERSION__\r | |
96 | # ifndef STDC\r | |
97 | # define STDC\r | |
98 | # endif\r | |
99 | # if __STDC_VERSION__ >= 199901L\r | |
100 | # ifndef STDC99\r | |
101 | # define STDC99\r | |
102 | # endif\r | |
103 | # endif\r | |
104 | #endif\r | |
105 | #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))\r | |
106 | # define STDC\r | |
107 | #endif\r | |
108 | #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))\r | |
109 | # define STDC\r | |
110 | #endif\r | |
111 | #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))\r | |
112 | # define STDC\r | |
113 | #endif\r | |
114 | #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))\r | |
115 | # define STDC\r | |
116 | #endif\r | |
117 | \r | |
118 | #if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */\r | |
119 | # define STDC\r | |
120 | #endif\r | |
121 | \r | |
122 | #ifndef STDC\r | |
123 | # ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */\r | |
124 | # define const /* note: need a more gentle solution here */\r | |
125 | # endif\r | |
126 | #endif\r | |
127 | \r | |
128 | /* Some Mac compilers merge all .h files incorrectly: */\r | |
129 | #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)\r | |
130 | # define NO_DUMMY_DECL\r | |
131 | #endif\r | |
132 | \r | |
133 | /* Maximum value for memLevel in deflateInit2 */\r | |
134 | #ifndef MAX_MEM_LEVEL\r | |
135 | # ifdef MAXSEG_64K\r | |
136 | # define MAX_MEM_LEVEL 8\r | |
137 | # else\r | |
138 | # define MAX_MEM_LEVEL 9\r | |
139 | # endif\r | |
140 | #endif\r | |
141 | \r | |
142 | /* Maximum value for windowBits in deflateInit2 and inflateInit2.\r | |
143 | * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files\r | |
144 | * created by gzip. (Files created by minigzip can still be extracted by\r | |
145 | * gzip.)\r | |
146 | */\r | |
147 | #ifndef MAX_WBITS\r | |
148 | # define MAX_WBITS 15 /* 32K LZ77 window */\r | |
149 | #endif\r | |
150 | \r | |
151 | /* The memory requirements for deflate are (in bytes):\r | |
152 | (1 << (windowBits+2)) + (1 << (memLevel+9))\r | |
153 | that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)\r | |
154 | plus a few kilobytes for small objects. For example, if you want to reduce\r | |
155 | the default memory requirements from 256K to 128K, compile with\r | |
156 | make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"\r | |
157 | Of course this will generally degrade compression (there's no free lunch).\r | |
158 | \r | |
159 | The memory requirements for inflate are (in bytes) 1 << windowBits\r | |
160 | that is, 32K for windowBits=15 (default value) plus a few kilobytes\r | |
161 | for small objects.\r | |
162 | */\r | |
163 | \r | |
164 | /* Type declarations */\r | |
165 | \r | |
166 | #ifndef OF /* function prototypes */\r | |
167 | # ifdef STDC\r | |
168 | # define OF(args) args\r | |
169 | # else\r | |
170 | # define OF(args) ()\r | |
171 | # endif\r | |
172 | #endif\r | |
173 | \r | |
174 | /* The following definitions for FAR are needed only for MSDOS mixed\r | |
175 | * model programming (small or medium model with some far allocations).\r | |
176 | * This was tested only with MSC; for other MSDOS compilers you may have\r | |
177 | * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,\r | |
178 | * just define FAR to be empty.\r | |
179 | */\r | |
180 | #ifdef SYS16BIT\r | |
181 | # if defined(M_I86SM) || defined(M_I86MM)\r | |
182 | /* MSC small or medium model */\r | |
183 | # define SMALL_MEDIUM\r | |
184 | # ifdef _MSC_VER\r | |
185 | # define FAR _far\r | |
186 | # else\r | |
187 | # define FAR far\r | |
188 | # endif\r | |
189 | # endif\r | |
190 | # if (defined(__SMALL__) || defined(__MEDIUM__))\r | |
191 | /* Turbo C small or medium model */\r | |
192 | # define SMALL_MEDIUM\r | |
193 | # ifdef __BORLANDC__\r | |
194 | # define FAR _far\r | |
195 | # else\r | |
196 | # define FAR far\r | |
197 | # endif\r | |
198 | # endif\r | |
199 | #endif\r | |
200 | \r | |
201 | #if defined(WINDOWS) || defined(WIN32)\r | |
202 | /* If building or using zlib as a DLL, define ZLIB_DLL.\r | |
203 | * This is not mandatory, but it offers a little performance increase.\r | |
204 | */\r | |
205 | # ifdef ZLIB_DLL\r | |
206 | # if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))\r | |
207 | # ifdef ZLIB_INTERNAL\r | |
208 | # define ZEXTERN extern __declspec(dllexport)\r | |
209 | # else\r | |
210 | # define ZEXTERN extern __declspec(dllimport)\r | |
211 | # endif\r | |
212 | # endif\r | |
213 | # endif /* ZLIB_DLL */\r | |
214 | /* If building or using zlib with the WINAPI/WINAPIV calling convention,\r | |
215 | * define ZLIB_WINAPI.\r | |
216 | * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.\r | |
217 | */\r | |
218 | # ifdef ZLIB_WINAPI\r | |
219 | # ifdef FAR\r | |
220 | # undef FAR\r | |
221 | # endif\r | |
222 | # include <windows.h>\r | |
223 | /* No need for _export, use ZLIB.DEF instead. */\r | |
224 | /* For complete Windows compatibility, use WINAPI, not __stdcall. */\r | |
225 | # define ZEXPORT WINAPI\r | |
226 | # ifdef WIN32\r | |
227 | # define ZEXPORTVA WINAPIV\r | |
228 | # else\r | |
229 | # define ZEXPORTVA FAR CDECL\r | |
230 | # endif\r | |
231 | # endif\r | |
232 | #endif\r | |
233 | \r | |
234 | #if defined (__BEOS__)\r | |
235 | # ifdef ZLIB_DLL\r | |
236 | # ifdef ZLIB_INTERNAL\r | |
237 | # define ZEXPORT __declspec(dllexport)\r | |
238 | # define ZEXPORTVA __declspec(dllexport)\r | |
239 | # else\r | |
240 | # define ZEXPORT __declspec(dllimport)\r | |
241 | # define ZEXPORTVA __declspec(dllimport)\r | |
242 | # endif\r | |
243 | # endif\r | |
244 | #endif\r | |
245 | \r | |
246 | #ifndef ZEXTERN\r | |
247 | # define ZEXTERN extern\r | |
248 | #endif\r | |
249 | #ifndef ZEXPORT\r | |
250 | # define ZEXPORT\r | |
251 | #endif\r | |
252 | #ifndef ZEXPORTVA\r | |
253 | # define ZEXPORTVA\r | |
254 | #endif\r | |
255 | \r | |
256 | #ifndef FAR\r | |
257 | # define FAR\r | |
258 | #endif\r | |
259 | \r | |
260 | #if !defined(__MACTYPES__)\r | |
261 | typedef unsigned char Byte; /* 8 bits */\r | |
262 | #endif\r | |
263 | typedef unsigned int uInt; /* 16 bits or more */\r | |
264 | typedef unsigned long uLong; /* 32 bits or more */\r | |
265 | \r | |
266 | #ifdef SMALL_MEDIUM\r | |
267 | /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */\r | |
268 | # define Bytef Byte FAR\r | |
269 | #else\r | |
270 | typedef Byte FAR Bytef;\r | |
271 | #endif\r | |
272 | typedef char FAR charf;\r | |
273 | typedef int FAR intf;\r | |
274 | typedef uInt FAR uIntf;\r | |
275 | typedef uLong FAR uLongf;\r | |
276 | \r | |
277 | #ifdef STDC\r | |
278 | typedef void const *voidpc;\r | |
279 | typedef void FAR *voidpf;\r | |
280 | typedef void *voidp;\r | |
281 | #else\r | |
282 | typedef Byte const *voidpc;\r | |
283 | typedef Byte FAR *voidpf;\r | |
284 | typedef Byte *voidp;\r | |
285 | #endif\r | |
286 | \r | |
287 | #if 0 /* HAVE_UNISTD_H -- this line is updated by ./configure */\r | |
288 | # include <sys/types.h> /* for off_t */\r | |
289 | # include <unistd.h> /* for SEEK_* and off_t */\r | |
290 | # ifdef VMS\r | |
291 | # include <unixio.h> /* for off_t */\r | |
292 | # endif\r | |
293 | # define z_off_t off_t\r | |
294 | #endif\r | |
295 | #ifndef SEEK_SET\r | |
296 | # define SEEK_SET 0 /* Seek from beginning of file. */\r | |
297 | # define SEEK_CUR 1 /* Seek from current position. */\r | |
298 | # define SEEK_END 2 /* Set file pointer to EOF plus "offset" */\r | |
299 | #endif\r | |
300 | #ifndef z_off_t\r | |
301 | # define z_off_t long\r | |
302 | #endif\r | |
303 | \r | |
304 | #if defined(__OS400__)\r | |
305 | # define NO_vsnprintf\r | |
306 | #endif\r | |
307 | \r | |
308 | #if defined(__MVS__)\r | |
309 | # define NO_vsnprintf\r | |
310 | # ifdef FAR\r | |
311 | # undef FAR\r | |
312 | # endif\r | |
313 | #endif\r | |
314 | \r | |
315 | /* MVS linker does not support external names larger than 8 bytes */\r | |
316 | #if defined(__MVS__)\r | |
317 | # pragma map(deflateInit_,"DEIN")\r | |
318 | # pragma map(deflateInit2_,"DEIN2")\r | |
319 | # pragma map(deflateEnd,"DEEND")\r | |
320 | # pragma map(deflateBound,"DEBND")\r | |
321 | # pragma map(inflateInit_,"ININ")\r | |
322 | # pragma map(inflateInit2_,"ININ2")\r | |
323 | # pragma map(inflateEnd,"INEND")\r | |
324 | # pragma map(inflateSync,"INSY")\r | |
325 | # pragma map(inflateSetDictionary,"INSEDI")\r | |
326 | # pragma map(compressBound,"CMBND")\r | |
327 | # pragma map(inflate_table,"INTABL")\r | |
328 | # pragma map(inflate_fast,"INFA")\r | |
329 | # pragma map(inflate_copyright,"INCOPY")\r | |
330 | #endif\r | |
331 | \r | |
332 | #endif /* ZCONF_H */\r |