1
/* minilzo.c -- mini subset of the LZO real-time data compression library
3
This file is part of the LZO real-time data compression library.
5
Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
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Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
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The LZO library is free software; you can redistribute it and/or
18
modify it under the terms of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
21
The LZO library is distributed in the hope that it will be useful,
22
but WITHOUT ANY WARRANTY; without even the implied warranty of
23
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24
GNU General Public License for more details.
26
You should have received a copy of the GNU General Public License
27
along with the LZO library; see the file COPYING.
28
If not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Markus F.X.J. Oberhumer
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<markus@oberhumer.com>
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http://www.oberhumer.com/opensource/lzo/
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* the full LZO package can be found at
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* http://www.oberhumer.com/opensource/lzo/
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#define __LZO_IN_MINILZO
45
#if defined(LZO_CFG_FREESTANDING)
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# undef MINILZO_HAVE_CONFIG_H
47
# define LZO_LIBC_FREESTANDING 1
48
# define LZO_OS_FREESTANDING 1
51
#ifdef MINILZO_HAVE_CONFIG_H
56
#if defined(MINILZO_CFG_USE_INTERNAL_LZODEFS)
58
#ifndef __LZODEFS_H_INCLUDED
59
#define __LZODEFS_H_INCLUDED 1
61
#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
62
# define __CYGWIN__ __CYGWIN32__
64
#if defined(__IBMCPP__) && !defined(__IBMC__)
65
# define __IBMC__ __IBMCPP__
67
#if defined(__ICL) && defined(_WIN32) && !defined(__INTEL_COMPILER)
68
# define __INTEL_COMPILER __ICL
70
#if 1 && defined(__INTERIX) && defined(__GNUC__) && !defined(_ALL_SOURCE)
71
# define _ALL_SOURCE 1
73
#if defined(__mips__) && defined(__R5900__)
74
# if !defined(__LONG_MAX__)
75
# define __LONG_MAX__ 9223372036854775807L
78
#if defined(__INTEL_COMPILER) && defined(__linux__)
79
# pragma warning(disable: 193)
81
#if defined(__KEIL__) && defined(__C166__)
82
# pragma warning disable = 322
83
#elif 0 && defined(__C251__)
84
# pragma warning disable = 322
86
#if defined(_MSC_VER) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
87
# if (_MSC_VER >= 1300)
88
# pragma warning(disable: 4668)
91
#if 0 && defined(__WATCOMC__)
92
# if (__WATCOMC__ >= 1050) && (__WATCOMC__ < 1060)
93
# pragma warning 203 9
96
#if defined(__BORLANDC__) && defined(__MSDOS__) && !defined(__FLAT__)
100
#define LZO_0xffffL 0xfffful
101
#define LZO_0xffffffffL 0xfffffffful
103
#define LZO_0xffffL 65535ul
104
#define LZO_0xffffffffL 4294967295ul
106
#if (LZO_0xffffL == LZO_0xffffffffL)
107
# error "your preprocessor is broken 1"
109
#if (16ul * 16384ul != 262144ul)
110
# error "your preprocessor is broken 2"
113
#if (32767 >= 4294967295ul)
114
# error "your preprocessor is broken 3"
116
#if (65535u >= 4294967295ul)
117
# error "your preprocessor is broken 4"
120
#if (UINT_MAX == LZO_0xffffL)
121
#if defined(__ZTC__) && defined(__I86__) && !defined(__OS2__)
125
# if !defined(_MSDOS)
128
#elif 0 && defined(__VERSION) && defined(MB_LEN_MAX)
129
# if (__VERSION == 520) && (MB_LEN_MAX == 1)
130
# if !defined(__AZTEC_C__)
131
# define __AZTEC_C__ __VERSION
133
# if !defined(__DOS__)
139
#if defined(_MSC_VER) && defined(M_I86HM) && (UINT_MAX == LZO_0xffffL)
140
# define ptrdiff_t long
141
# define _PTRDIFF_T_DEFINED
143
#if (UINT_MAX == LZO_0xffffL)
144
# undef __LZO_RENAME_A
145
# undef __LZO_RENAME_B
146
# if defined(__AZTEC_C__) && defined(__DOS__)
147
# define __LZO_RENAME_A 1
148
# elif defined(_MSC_VER) && defined(MSDOS)
149
# if (_MSC_VER < 600)
150
# define __LZO_RENAME_A 1
151
# elif (_MSC_VER < 700)
152
# define __LZO_RENAME_B 1
154
# elif defined(__TSC__) && defined(__OS2__)
155
# define __LZO_RENAME_A 1
156
# elif defined(__MSDOS__) && defined(__TURBOC__) && (__TURBOC__ < 0x0410)
157
# define __LZO_RENAME_A 1
158
# elif defined(__PACIFIC__) && defined(DOS)
162
# if !defined(__near)
166
# if defined(__LZO_RENAME_A)
167
# if !defined(__cdecl)
168
# define __cdecl cdecl
173
# if !defined(__huge)
176
# if !defined(__near)
179
# if !defined(__pascal)
180
# define __pascal pascal
182
# if !defined(__huge)
185
# elif defined(__LZO_RENAME_B)
186
# if !defined(__cdecl)
187
# define __cdecl _cdecl
192
# if !defined(__huge)
193
# define __huge _huge
195
# if !defined(__near)
196
# define __near _near
198
# if !defined(__pascal)
199
# define __pascal _pascal
201
# elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
202
# if !defined(__cdecl)
203
# define __cdecl cdecl
205
# if !defined(__pascal)
206
# define __pascal pascal
209
# undef __LZO_RENAME_A
210
# undef __LZO_RENAME_B
212
#if (UINT_MAX == LZO_0xffffL)
213
#if defined(__AZTEC_C__) && defined(__DOS__)
214
# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
215
#elif defined(_MSC_VER) && defined(MSDOS)
216
# if (_MSC_VER < 600)
217
# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
219
# if (_MSC_VER < 700)
220
# define LZO_BROKEN_INTEGRAL_PROMOTION 1
221
# define LZO_BROKEN_SIZEOF 1
223
#elif defined(__PACIFIC__) && defined(DOS)
224
# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
225
#elif defined(__TURBOC__) && defined(__MSDOS__)
226
# if (__TURBOC__ < 0x0150)
227
# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
228
# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
229
# define LZO_BROKEN_INTEGRAL_PROMOTION 1
231
# if (__TURBOC__ < 0x0200)
232
# define LZO_BROKEN_SIZEOF 1
234
# if (__TURBOC__ < 0x0400) && defined(__cplusplus)
235
# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
237
#elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
238
# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
239
# define LZO_BROKEN_SIZEOF 1
242
#if defined(__WATCOMC__) && (__WATCOMC__ < 900)
243
# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
245
#define LZO_CPP_STRINGIZE(x) #x
246
#define LZO_CPP_MACRO_EXPAND(x) LZO_CPP_STRINGIZE(x)
247
#define LZO_CPP_CONCAT2(a,b) a ## b
248
#define LZO_CPP_CONCAT3(a,b,c) a ## b ## c
249
#define LZO_CPP_CONCAT4(a,b,c,d) a ## b ## c ## d
250
#define LZO_CPP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
251
#define LZO_CPP_ECONCAT2(a,b) LZO_CPP_CONCAT2(a,b)
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#define LZO_CPP_ECONCAT3(a,b,c) LZO_CPP_CONCAT3(a,b,c)
253
#define LZO_CPP_ECONCAT4(a,b,c,d) LZO_CPP_CONCAT4(a,b,c,d)
254
#define LZO_CPP_ECONCAT5(a,b,c,d,e) LZO_CPP_CONCAT5(a,b,c,d,e)
255
#define __LZO_MASK_GEN(o,b) (((((o) << ((b)-1)) - (o)) << 1) + (o))
256
#if 1 && defined(__cplusplus)
257
# if !defined(__STDC_CONSTANT_MACROS)
258
# define __STDC_CONSTANT_MACROS 1
260
# if !defined(__STDC_LIMIT_MACROS)
261
# define __STDC_LIMIT_MACROS 1
264
#if defined(__cplusplus)
265
# define LZO_EXTERN_C extern "C"
267
# define LZO_EXTERN_C extern
269
#if !defined(__LZO_OS_OVERRIDE)
270
#if defined(LZO_OS_FREESTANDING)
271
# define LZO_INFO_OS "freestanding"
272
#elif defined(LZO_OS_EMBEDDED)
273
# define LZO_INFO_OS "embedded"
274
#elif defined(__CYGWIN__) && defined(__GNUC__)
275
# define LZO_OS_CYGWIN 1
276
# define LZO_INFO_OS "cygwin"
277
#elif defined(__EMX__) && defined(__GNUC__)
278
# define LZO_OS_EMX 1
279
# define LZO_INFO_OS "emx"
280
#elif defined(__BEOS__)
281
# define LZO_OS_BEOS 1
282
# define LZO_INFO_OS "beos"
283
#elif defined(__Lynx__)
284
# define LZO_OS_LYNXOS 1
285
# define LZO_INFO_OS "lynxos"
286
#elif defined(__OS400__)
287
# define LZO_OS_OS400 1
288
# define LZO_INFO_OS "os400"
289
#elif defined(__QNX__)
290
# define LZO_OS_QNX 1
291
# define LZO_INFO_OS "qnx"
292
#elif defined(__BORLANDC__) && defined(__DPMI32__) && (__BORLANDC__ >= 0x0460)
293
# define LZO_OS_DOS32 1
294
# define LZO_INFO_OS "dos32"
295
#elif defined(__BORLANDC__) && defined(__DPMI16__)
296
# define LZO_OS_DOS16 1
297
# define LZO_INFO_OS "dos16"
298
#elif defined(__ZTC__) && defined(DOS386)
299
# define LZO_OS_DOS32 1
300
# define LZO_INFO_OS "dos32"
301
#elif defined(__OS2__) || defined(__OS2V2__)
302
# if (UINT_MAX == LZO_0xffffL)
303
# define LZO_OS_OS216 1
304
# define LZO_INFO_OS "os216"
305
# elif (UINT_MAX == LZO_0xffffffffL)
306
# define LZO_OS_OS2 1
307
# define LZO_INFO_OS "os2"
309
# error "check your limits.h header"
311
#elif defined(__WIN64__) || defined(_WIN64) || defined(WIN64)
312
# define LZO_OS_WIN64 1
313
# define LZO_INFO_OS "win64"
314
#elif defined(__WIN32__) || defined(_WIN32) || defined(WIN32) || defined(__WINDOWS_386__)
315
# define LZO_OS_WIN32 1
316
# define LZO_INFO_OS "win32"
317
#elif defined(__MWERKS__) && defined(__INTEL__)
318
# define LZO_OS_WIN32 1
319
# define LZO_INFO_OS "win32"
320
#elif defined(__WINDOWS__) || defined(_WINDOWS) || defined(_Windows)
321
# if (UINT_MAX == LZO_0xffffL)
322
# define LZO_OS_WIN16 1
323
# define LZO_INFO_OS "win16"
324
# elif (UINT_MAX == LZO_0xffffffffL)
325
# define LZO_OS_WIN32 1
326
# define LZO_INFO_OS "win32"
328
# error "check your limits.h header"
330
#elif defined(__DOS__) || defined(__MSDOS__) || defined(_MSDOS) || defined(MSDOS) || (defined(__PACIFIC__) && defined(DOS))
331
# if (UINT_MAX == LZO_0xffffL)
332
# define LZO_OS_DOS16 1
333
# define LZO_INFO_OS "dos16"
334
# elif (UINT_MAX == LZO_0xffffffffL)
335
# define LZO_OS_DOS32 1
336
# define LZO_INFO_OS "dos32"
338
# error "check your limits.h header"
340
#elif defined(__WATCOMC__)
341
# if defined(__NT__) && (UINT_MAX == LZO_0xffffL)
342
# define LZO_OS_DOS16 1
343
# define LZO_INFO_OS "dos16"
344
# elif defined(__NT__) && (__WATCOMC__ < 1100)
345
# define LZO_OS_WIN32 1
346
# define LZO_INFO_OS "win32"
348
# error "please specify a target using the -bt compiler option"
350
#elif defined(__palmos__)
351
# define LZO_OS_PALMOS 1
352
# define LZO_INFO_OS "palmos"
353
#elif defined(__TOS__) || defined(__atarist__)
354
# define LZO_OS_TOS 1
355
# define LZO_INFO_OS "tos"
356
#elif defined(macintosh) && !defined(__ppc__)
357
# define LZO_OS_MACCLASSIC 1
358
# define LZO_INFO_OS "macclassic"
360
# define LZO_OS_VMS 1
361
# define LZO_INFO_OS "vms"
362
#elif ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
363
# define LZO_OS_CONSOLE 1
364
# define LZO_OS_CONSOLE_PS2 1
365
# define LZO_INFO_OS "console"
366
# define LZO_INFO_OS_CONSOLE "ps2"
367
#elif (defined(__mips__) && defined(__psp__))
368
# define LZO_OS_CONSOLE 1
369
# define LZO_OS_CONSOLE_PSP 1
370
# define LZO_INFO_OS "console"
371
# define LZO_INFO_OS_CONSOLE "psp"
373
# define LZO_OS_POSIX 1
374
# define LZO_INFO_OS "posix"
377
# if defined(_AIX) || defined(__AIX__) || defined(__aix__)
378
# define LZO_OS_POSIX_AIX 1
379
# define LZO_INFO_OS_POSIX "aix"
380
# elif defined(__FreeBSD__)
381
# define LZO_OS_POSIX_FREEBSD 1
382
# define LZO_INFO_OS_POSIX "freebsd"
383
# elif defined(__hpux__) || defined(__hpux)
384
# define LZO_OS_POSIX_HPUX 1
385
# define LZO_INFO_OS_POSIX "hpux"
386
# elif defined(__INTERIX)
387
# define LZO_OS_POSIX_INTERIX 1
388
# define LZO_INFO_OS_POSIX "interix"
389
# elif defined(__IRIX__) || defined(__irix__)
390
# define LZO_OS_POSIX_IRIX 1
391
# define LZO_INFO_OS_POSIX "irix"
392
# elif defined(__linux__) || defined(__linux)
393
# define LZO_OS_POSIX_LINUX 1
394
# define LZO_INFO_OS_POSIX "linux"
395
# elif defined(__APPLE__) || defined(__MACOS__)
396
# define LZO_OS_POSIX_MACOSX 1
397
# define LZO_INFO_OS_POSIX "macosx"
398
# elif defined(__NetBSD__)
399
# define LZO_OS_POSIX_NETBSD 1
400
# define LZO_INFO_OS_POSIX "netbsd"
401
# elif defined(__OpenBSD__)
402
# define LZO_OS_POSIX_OPENBSD 1
403
# define LZO_INFO_OS_POSIX "openbsd"
404
# elif defined(__osf__)
405
# define LZO_OS_POSIX_OSF 1
406
# define LZO_INFO_OS_POSIX "osf"
407
# elif defined(__solaris__) || defined(__sun)
408
# if defined(__SVR4) || defined(__svr4__)
409
# define LZO_OS_POSIX_SOLARIS 1
410
# define LZO_INFO_OS_POSIX "solaris"
412
# define LZO_OS_POSIX_SUNOS 1
413
# define LZO_INFO_OS_POSIX "sunos"
415
# elif defined(__ultrix__) || defined(__ultrix)
416
# define LZO_OS_POSIX_ULTRIX 1
417
# define LZO_INFO_OS_POSIX "ultrix"
419
# define LZO_OS_POSIX_UNKNOWN 1
420
# define LZO_INFO_OS_POSIX "unknown"
424
#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
425
# if (UINT_MAX != LZO_0xffffL)
426
# error "this should not happen"
428
# if (ULONG_MAX != LZO_0xffffffffL)
429
# error "this should not happen"
432
#if (LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_WIN32 || LZO_OS_WIN64)
433
# if (UINT_MAX != LZO_0xffffffffL)
434
# error "this should not happen"
436
# if (ULONG_MAX != LZO_0xffffffffL)
437
# error "this should not happen"
440
#if defined(CIL) && defined(_GNUCC) && defined(__GNUC__)
441
# define LZO_CC_CILLY 1
442
# define LZO_INFO_CC "Cilly"
443
# if defined(__CILLY__)
444
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__CILLY__)
446
# define LZO_INFO_CCVER "unknown"
448
#elif 0 && defined(SDCC) && defined(__VERSION__) && !defined(__GNUC__)
449
# define LZO_CC_SDCC 1
450
# define LZO_INFO_CC "sdcc"
451
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(SDCC)
452
#elif defined(__PATHSCALE__) && defined(__PATHCC_PATCHLEVEL__)
453
# define LZO_CC_PATHSCALE (__PATHCC__ * 0x10000L + __PATHCC_MINOR__ * 0x100 + __PATHCC_PATCHLEVEL__)
454
# define LZO_INFO_CC "Pathscale C"
455
# define LZO_INFO_CCVER __PATHSCALE__
456
#elif defined(__INTEL_COMPILER)
457
# define LZO_CC_INTELC 1
458
# define LZO_INFO_CC "Intel C"
459
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__INTEL_COMPILER)
460
#elif defined(__POCC__) && defined(_WIN32)
461
# define LZO_CC_PELLESC 1
462
# define LZO_INFO_CC "Pelles C"
463
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__POCC__)
464
#elif defined(__llvm__) && defined(__GNUC__) && defined(__VERSION__)
465
# define LZO_CC_LLVM 1
466
# define LZO_INFO_CC "llvm-gcc"
467
# define LZO_INFO_CCVER __VERSION__
468
#elif defined(__GNUC__) && defined(__VERSION__)
469
# if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
470
# define LZO_CC_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100 + __GNUC_PATCHLEVEL__)
471
# elif defined(__GNUC_MINOR__)
472
# define LZO_CC_GNUC (__GNUC__ * 0x10000L + __GNUC_MINOR__ * 0x100)
474
# define LZO_CC_GNUC (__GNUC__ * 0x10000L)
476
# define LZO_INFO_CC "gcc"
477
# define LZO_INFO_CCVER __VERSION__
478
#elif defined(__AZTEC_C__)
479
# define LZO_CC_AZTECC 1
480
# define LZO_INFO_CC "Aztec C"
481
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__AZTEC_C__)
482
#elif defined(__BORLANDC__)
483
# define LZO_CC_BORLANDC 1
484
# define LZO_INFO_CC "Borland C"
485
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__BORLANDC__)
486
#elif defined(__DMC__) && defined(__SC__)
487
# define LZO_CC_DMC 1
488
# define LZO_INFO_CC "Digital Mars C"
489
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__DMC__)
490
#elif defined(__DECC)
491
# define LZO_CC_DECC 1
492
# define LZO_INFO_CC "DEC C"
493
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__DECC)
494
#elif defined(__HIGHC__)
495
# define LZO_CC_HIGHC 1
496
# define LZO_INFO_CC "MetaWare High C"
497
# define LZO_INFO_CCVER "unknown"
498
#elif defined(__IBMC__)
499
# define LZO_CC_IBMC 1
500
# define LZO_INFO_CC "IBM C"
501
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__IBMC__)
502
#elif defined(__KEIL__) && defined(__C166__)
503
# define LZO_CC_KEILC 1
504
# define LZO_INFO_CC "Keil C"
505
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__C166__)
506
#elif defined(__LCC__) && defined(_WIN32) && defined(__LCCOPTIMLEVEL)
507
# define LZO_CC_LCCWIN32 1
508
# define LZO_INFO_CC "lcc-win32"
509
# define LZO_INFO_CCVER "unknown"
510
#elif defined(__LCC__)
511
# define LZO_CC_LCC 1
512
# define LZO_INFO_CC "lcc"
513
# if defined(__LCC_VERSION__)
514
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__LCC_VERSION__)
516
# define LZO_INFO_CCVER "unknown"
518
#elif defined(_MSC_VER)
519
# define LZO_CC_MSC 1
520
# define LZO_INFO_CC "Microsoft C"
521
# if defined(_MSC_FULL_VER)
522
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(_MSC_VER) "." LZO_CPP_MACRO_EXPAND(_MSC_FULL_VER)
524
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(_MSC_VER)
526
#elif defined(__MWERKS__)
527
# define LZO_CC_MWERKS 1
528
# define LZO_INFO_CC "Metrowerks C"
529
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__MWERKS__)
530
#elif (defined(__NDPC__) || defined(__NDPX__)) && defined(__i386)
531
# define LZO_CC_NDPC 1
532
# define LZO_INFO_CC "Microway NDP C"
533
# define LZO_INFO_CCVER "unknown"
534
#elif defined(__PACIFIC__)
535
# define LZO_CC_PACIFICC 1
536
# define LZO_INFO_CC "Pacific C"
537
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__PACIFIC__)
538
#elif defined(__PGI) && (defined(__linux__) || defined(__WIN32__))
539
# define LZO_CC_PGI 1
540
# define LZO_INFO_CC "Portland Group PGI C"
541
# define LZO_INFO_CCVER "unknown"
542
#elif defined(__PUREC__) && defined(__TOS__)
543
# define LZO_CC_PUREC 1
544
# define LZO_INFO_CC "Pure C"
545
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__PUREC__)
546
#elif defined(__SC__) && defined(__ZTC__)
547
# define LZO_CC_SYMANTECC 1
548
# define LZO_INFO_CC "Symantec C"
549
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__SC__)
550
#elif defined(__SUNPRO_C)
551
# define LZO_CC_SUNPROC 1
552
# define LZO_INFO_CC "Sun C"
553
# define LZO_INFO_CCVER "unknown"
554
#elif defined(__TINYC__)
555
# define LZO_CC_TINYC 1
556
# define LZO_INFO_CC "Tiny C"
557
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__TINYC__)
558
#elif defined(__TSC__)
559
# define LZO_CC_TOPSPEEDC 1
560
# define LZO_INFO_CC "TopSpeed C"
561
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__TSC__)
562
#elif defined(__WATCOMC__)
563
# define LZO_CC_WATCOMC 1
564
# define LZO_INFO_CC "Watcom C"
565
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__WATCOMC__)
566
#elif defined(__TURBOC__)
567
# define LZO_CC_TURBOC 1
568
# define LZO_INFO_CC "Turbo C"
569
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__TURBOC__)
570
#elif defined(__ZTC__)
571
# define LZO_CC_ZORTECHC 1
572
# define LZO_INFO_CC "Zortech C"
573
# if (__ZTC__ == 0x310)
574
# define LZO_INFO_CCVER "0x310"
576
# define LZO_INFO_CCVER LZO_CPP_MACRO_EXPAND(__ZTC__)
579
# define LZO_CC_UNKNOWN 1
580
# define LZO_INFO_CC "unknown"
581
# define LZO_INFO_CCVER "unknown"
583
#if 0 && (LZO_CC_MSC && (_MSC_VER >= 1200)) && !defined(_MSC_FULL_VER)
584
# error "LZO_CC_MSC: _MSC_FULL_VER is not defined"
586
#if !defined(__LZO_ARCH_OVERRIDE)
587
#if defined(LZO_ARCH_GENERIC)
588
# define LZO_INFO_ARCH "generic"
589
#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
590
# define LZO_ARCH_I086 1
591
# define LZO_ARCH_IA16 1
592
# define LZO_INFO_ARCH "i086"
593
#elif defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
594
# define LZO_ARCH_ALPHA 1
595
# define LZO_INFO_ARCH "alpha"
596
#elif defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64)
597
# define LZO_ARCH_AMD64 1
598
# define LZO_INFO_ARCH "amd64"
599
#elif defined(__thumb__) || (defined(_M_ARM) && defined(_M_THUMB))
600
# define LZO_ARCH_ARM 1
601
# define LZO_ARCH_ARM_THUMB 1
602
# define LZO_INFO_ARCH "arm_thumb"
603
#elif defined(__arm__) || defined(_M_ARM)
604
# define LZO_ARCH_ARM 1
605
# define LZO_INFO_ARCH "arm"
606
#elif (UINT_MAX <= LZO_0xffffL) && defined(__AVR__)
607
# define LZO_ARCH_AVR 1
608
# define LZO_INFO_ARCH "avr"
609
#elif defined(__bfin__)
610
# define LZO_ARCH_BLACKFIN 1
611
# define LZO_INFO_ARCH "blackfin"
612
#elif (UINT_MAX == LZO_0xffffL) && defined(__C166__)
613
# define LZO_ARCH_C166 1
614
# define LZO_INFO_ARCH "c166"
615
#elif defined(__cris__)
616
# define LZO_ARCH_CRIS 1
617
# define LZO_INFO_ARCH "cris"
618
#elif defined(__H8300__) || defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
619
# define LZO_ARCH_H8300 1
620
# define LZO_INFO_ARCH "h8300"
621
#elif defined(__hppa__) || defined(__hppa)
622
# define LZO_ARCH_HPPA 1
623
# define LZO_INFO_ARCH "hppa"
624
#elif defined(__386__) || defined(__i386__) || defined(__i386) || defined(_M_IX86) || defined(_M_I386)
625
# define LZO_ARCH_I386 1
626
# define LZO_ARCH_IA32 1
627
# define LZO_INFO_ARCH "i386"
628
#elif (LZO_CC_ZORTECHC && defined(__I86__))
629
# define LZO_ARCH_I386 1
630
# define LZO_ARCH_IA32 1
631
# define LZO_INFO_ARCH "i386"
632
#elif (LZO_OS_DOS32 && LZO_CC_HIGHC) && defined(_I386)
633
# define LZO_ARCH_I386 1
634
# define LZO_ARCH_IA32 1
635
# define LZO_INFO_ARCH "i386"
636
#elif defined(__ia64__) || defined(__ia64) || defined(_M_IA64)
637
# define LZO_ARCH_IA64 1
638
# define LZO_INFO_ARCH "ia64"
639
#elif (UINT_MAX == LZO_0xffffL) && defined(__m32c__)
640
# define LZO_ARCH_M16C 1
641
# define LZO_INFO_ARCH "m16c"
642
#elif defined(__m32r__)
643
# define LZO_ARCH_M32R 1
644
# define LZO_INFO_ARCH "m32r"
645
#elif (LZO_OS_TOS) || defined(__m68k__) || defined(__m68000__) || defined(__mc68000__) || defined(_M_M68K)
646
# define LZO_ARCH_M68K 1
647
# define LZO_INFO_ARCH "m68k"
648
#elif (UINT_MAX == LZO_0xffffL) && defined(__C251__)
649
# define LZO_ARCH_MCS251 1
650
# define LZO_INFO_ARCH "mcs251"
651
#elif (UINT_MAX == LZO_0xffffL) && defined(__C51__)
652
# define LZO_ARCH_MCS51 1
653
# define LZO_INFO_ARCH "mcs51"
654
#elif defined(__mips__) || defined(__mips) || defined(_MIPS_ARCH) || defined(_M_MRX000)
655
# define LZO_ARCH_MIPS 1
656
# define LZO_INFO_ARCH "mips"
657
#elif (UINT_MAX == LZO_0xffffL) && defined(__MSP430__)
658
# define LZO_ARCH_MSP430 1
659
# define LZO_INFO_ARCH "msp430"
660
#elif defined(__powerpc__) || defined(__powerpc) || defined(__ppc__) || defined(__PPC__) || defined(_M_PPC)
661
# define LZO_ARCH_POWERPC 1
662
# define LZO_INFO_ARCH "powerpc"
663
#elif defined(__s390__) || defined(__s390) || defined(__s390x__) || defined(__s390x)
664
# define LZO_ARCH_S390 1
665
# define LZO_INFO_ARCH "s390"
666
#elif defined(__sh__) || defined(_M_SH)
667
# define LZO_ARCH_SH 1
668
# define LZO_INFO_ARCH "sh"
669
#elif defined(__sparc__) || defined(__sparc) || defined(__sparcv8)
670
# define LZO_ARCH_SPARC 1
671
# define LZO_INFO_ARCH "sparc"
672
#elif (UINT_MAX == LZO_0xffffL) && defined(__z80)
673
# define LZO_ARCH_Z80 1
674
# define LZO_INFO_ARCH "z80"
676
# define LZO_ARCH_UNKNOWN 1
677
# define LZO_INFO_ARCH "unknown"
680
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_DOS32 || LZO_OS_OS2)
681
# error "FIXME - missing define for CPU architecture"
683
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN32)
684
# error "FIXME - missing WIN32 define for CPU architecture"
686
#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN64)
687
# error "FIXME - missing WIN64 define for CPU architecture"
689
#if (LZO_OS_OS216 || LZO_OS_WIN16)
690
# define LZO_ARCH_I086PM 1
691
# define LZO_ARCH_IA16PM 1
692
#elif 1 && (LZO_OS_DOS16 && defined(BLX286))
693
# define LZO_ARCH_I086PM 1
694
# define LZO_ARCH_IA16PM 1
695
#elif 1 && (LZO_OS_DOS16 && defined(DOSX286))
696
# define LZO_ARCH_I086PM 1
697
# define LZO_ARCH_IA16PM 1
698
#elif 1 && (LZO_OS_DOS16 && LZO_CC_BORLANDC && defined(__DPMI16__))
699
# define LZO_ARCH_I086PM 1
700
# define LZO_ARCH_IA16PM 1
702
#if defined(LZO_ARCH_ARM_THUMB) && !defined(LZO_ARCH_ARM)
703
# error "this should not happen"
705
#if defined(LZO_ARCH_I086PM) && !defined(LZO_ARCH_I086)
706
# error "this should not happen"
709
# if (UINT_MAX != LZO_0xffffL)
710
# error "this should not happen"
712
# if (ULONG_MAX != LZO_0xffffffffL)
713
# error "this should not happen"
717
# if (UINT_MAX != LZO_0xffffL) && defined(__i386_int16__)
718
# error "this should not happen"
720
# if (UINT_MAX != LZO_0xffffffffL) && !defined(__i386_int16__)
721
# error "this should not happen"
723
# if (ULONG_MAX != LZO_0xffffffffL)
724
# error "this should not happen"
727
#if !defined(__LZO_MM_OVERRIDE)
728
#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
729
#if (UINT_MAX != LZO_0xffffL)
730
# error "this should not happen"
732
#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)
733
# define LZO_MM_TINY 1
734
#elif defined(__HUGE__) || defined(_HUGE_) || defined(M_I86HM) || defined(_M_I86HM)
735
# define LZO_MM_HUGE 1
736
#elif defined(__SMALL__) || defined(M_I86SM) || defined(_M_I86SM) || defined(SMALL_MODEL)
737
# define LZO_MM_SMALL 1
738
#elif defined(__MEDIUM__) || defined(M_I86MM) || defined(_M_I86MM)
739
# define LZO_MM_MEDIUM 1
740
#elif defined(__COMPACT__) || defined(M_I86CM) || defined(_M_I86CM)
741
# define LZO_MM_COMPACT 1
742
#elif defined(__LARGE__) || defined(M_I86LM) || defined(_M_I86LM) || defined(LARGE_MODEL)
743
# define LZO_MM_LARGE 1
744
#elif (LZO_CC_AZTECC)
745
# if defined(_LARGE_CODE) && defined(_LARGE_DATA)
746
# define LZO_MM_LARGE 1
747
# elif defined(_LARGE_CODE)
748
# define LZO_MM_MEDIUM 1
749
# elif defined(_LARGE_DATA)
750
# define LZO_MM_COMPACT 1
752
# define LZO_MM_SMALL 1
754
#elif (LZO_CC_ZORTECHC && defined(__VCM__))
755
# define LZO_MM_LARGE 1
757
# error "unknown memory model"
759
#define LZO_HAVE_MM_HUGE_PTR 1
760
#define LZO_HAVE_MM_HUGE_ARRAY 1
762
# undef LZO_HAVE_MM_HUGE_ARRAY
764
#if (LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_ZORTECHC)
765
# undef LZO_HAVE_MM_HUGE_PTR
766
# undef LZO_HAVE_MM_HUGE_ARRAY
767
#elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
768
# undef LZO_HAVE_MM_HUGE_ARRAY
769
#elif (LZO_CC_MSC && defined(_QC))
770
# undef LZO_HAVE_MM_HUGE_ARRAY
771
# if (_MSC_VER < 600)
772
# undef LZO_HAVE_MM_HUGE_PTR
774
#elif (LZO_CC_TURBOC && (__TURBOC__ < 0x0295))
775
# undef LZO_HAVE_MM_HUGE_ARRAY
777
#if (LZO_ARCH_I086PM) && !defined(LZO_HAVE_MM_HUGE_PTR)
779
# error "this should not happen"
780
# elif (LZO_CC_ZORTECHC)
782
# error "this should not happen"
788
#if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0200))
789
extern void __near __cdecl _AHSHIFT(void);
790
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
791
#elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
792
extern void __near __cdecl _AHSHIFT(void);
793
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
794
#elif (LZO_CC_MSC || LZO_CC_TOPSPEEDC)
795
extern void __near __cdecl _AHSHIFT(void);
796
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
797
#elif (LZO_CC_TURBOC && (__TURBOC__ >= 0x0295))
798
extern void __near __cdecl _AHSHIFT(void);
799
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
800
#elif ((LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_TURBOC) && LZO_OS_DOS16)
801
# define LZO_MM_AHSHIFT 12
802
#elif (LZO_CC_WATCOMC)
803
extern unsigned char _HShift;
804
# define LZO_MM_AHSHIFT ((unsigned) _HShift)
806
# error "FIXME - implement LZO_MM_AHSHIFT"
811
#elif (LZO_ARCH_C166)
812
#if !defined(__MODEL__)
813
# error "FIXME - C166 __MODEL__"
814
#elif ((__MODEL__) == 0)
815
# define LZO_MM_SMALL 1
816
#elif ((__MODEL__) == 1)
817
# define LZO_MM_SMALL 1
818
#elif ((__MODEL__) == 2)
819
# define LZO_MM_LARGE 1
820
#elif ((__MODEL__) == 3)
821
# define LZO_MM_TINY 1
822
#elif ((__MODEL__) == 4)
823
# define LZO_MM_XTINY 1
824
#elif ((__MODEL__) == 5)
825
# define LZO_MM_XSMALL 1
827
# error "FIXME - C166 __MODEL__"
829
#elif (LZO_ARCH_MCS251)
830
#if !defined(__MODEL__)
831
# error "FIXME - MCS251 __MODEL__"
832
#elif ((__MODEL__) == 0)
833
# define LZO_MM_SMALL 1
834
#elif ((__MODEL__) == 2)
835
# define LZO_MM_LARGE 1
836
#elif ((__MODEL__) == 3)
837
# define LZO_MM_TINY 1
838
#elif ((__MODEL__) == 4)
839
# define LZO_MM_XTINY 1
840
#elif ((__MODEL__) == 5)
841
# define LZO_MM_XSMALL 1
843
# error "FIXME - MCS251 __MODEL__"
845
#elif (LZO_ARCH_MCS51)
846
#if !defined(__MODEL__)
847
# error "FIXME - MCS51 __MODEL__"
848
#elif ((__MODEL__) == 1)
849
# define LZO_MM_SMALL 1
850
#elif ((__MODEL__) == 2)
851
# define LZO_MM_LARGE 1
852
#elif ((__MODEL__) == 3)
853
# define LZO_MM_TINY 1
854
#elif ((__MODEL__) == 4)
855
# define LZO_MM_XTINY 1
856
#elif ((__MODEL__) == 5)
857
# define LZO_MM_XSMALL 1
859
# error "FIXME - MCS51 __MODEL__"
862
# define LZO_MM_FLAT 1
865
# define LZO_INFO_MM "flat"
867
# define LZO_INFO_MM "tiny"
869
# define LZO_INFO_MM "small"
870
#elif (LZO_MM_MEDIUM)
871
# define LZO_INFO_MM "medium"
872
#elif (LZO_MM_COMPACT)
873
# define LZO_INFO_MM "compact"
875
# define LZO_INFO_MM "large"
877
# define LZO_INFO_MM "huge"
879
# error "unknown memory model"
882
#if defined(SIZEOF_SHORT)
883
# define LZO_SIZEOF_SHORT (SIZEOF_SHORT)
885
#if defined(SIZEOF_INT)
886
# define LZO_SIZEOF_INT (SIZEOF_INT)
888
#if defined(SIZEOF_LONG)
889
# define LZO_SIZEOF_LONG (SIZEOF_LONG)
891
#if defined(SIZEOF_LONG_LONG)
892
# define LZO_SIZEOF_LONG_LONG (SIZEOF_LONG_LONG)
894
#if defined(SIZEOF___INT16)
895
# define LZO_SIZEOF___INT16 (SIZEOF___INT16)
897
#if defined(SIZEOF___INT32)
898
# define LZO_SIZEOF___INT32 (SIZEOF___INT32)
900
#if defined(SIZEOF___INT64)
901
# define LZO_SIZEOF___INT64 (SIZEOF___INT64)
903
#if defined(SIZEOF_VOID_P)
904
# define LZO_SIZEOF_VOID_P (SIZEOF_VOID_P)
906
#if defined(SIZEOF_SIZE_T)
907
# define LZO_SIZEOF_SIZE_T (SIZEOF_SIZE_T)
909
#if defined(SIZEOF_PTRDIFF_T)
910
# define LZO_SIZEOF_PTRDIFF_T (SIZEOF_PTRDIFF_T)
912
#define __LZO_LSR(x,b) (((x)+0ul) >> (b))
913
#if !defined(LZO_SIZEOF_SHORT)
914
# if (USHRT_MAX == LZO_0xffffL)
915
# define LZO_SIZEOF_SHORT 2
916
# elif (__LZO_LSR(USHRT_MAX,7) == 1)
917
# define LZO_SIZEOF_SHORT 1
918
# elif (__LZO_LSR(USHRT_MAX,15) == 1)
919
# define LZO_SIZEOF_SHORT 2
920
# elif (__LZO_LSR(USHRT_MAX,31) == 1)
921
# define LZO_SIZEOF_SHORT 4
922
# elif (__LZO_LSR(USHRT_MAX,63) == 1)
923
# define LZO_SIZEOF_SHORT 8
924
# elif (__LZO_LSR(USHRT_MAX,127) == 1)
925
# define LZO_SIZEOF_SHORT 16
927
# error "LZO_SIZEOF_SHORT"
930
#if !defined(LZO_SIZEOF_INT)
931
# if (UINT_MAX == LZO_0xffffL)
932
# define LZO_SIZEOF_INT 2
933
# elif (UINT_MAX == LZO_0xffffffffL)
934
# define LZO_SIZEOF_INT 4
935
# elif (__LZO_LSR(UINT_MAX,7) == 1)
936
# define LZO_SIZEOF_INT 1
937
# elif (__LZO_LSR(UINT_MAX,15) == 1)
938
# define LZO_SIZEOF_INT 2
939
# elif (__LZO_LSR(UINT_MAX,31) == 1)
940
# define LZO_SIZEOF_INT 4
941
# elif (__LZO_LSR(UINT_MAX,63) == 1)
942
# define LZO_SIZEOF_INT 8
943
# elif (__LZO_LSR(UINT_MAX,127) == 1)
944
# define LZO_SIZEOF_INT 16
946
# error "LZO_SIZEOF_INT"
949
#if !defined(LZO_SIZEOF_LONG)
950
# if (ULONG_MAX == LZO_0xffffffffL)
951
# define LZO_SIZEOF_LONG 4
952
# elif (__LZO_LSR(ULONG_MAX,7) == 1)
953
# define LZO_SIZEOF_LONG 1
954
# elif (__LZO_LSR(ULONG_MAX,15) == 1)
955
# define LZO_SIZEOF_LONG 2
956
# elif (__LZO_LSR(ULONG_MAX,31) == 1)
957
# define LZO_SIZEOF_LONG 4
958
# elif (__LZO_LSR(ULONG_MAX,63) == 1)
959
# define LZO_SIZEOF_LONG 8
960
# elif (__LZO_LSR(ULONG_MAX,127) == 1)
961
# define LZO_SIZEOF_LONG 16
963
# error "LZO_SIZEOF_LONG"
966
#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
967
#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
968
# if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
969
# if (LZO_CC_GNUC >= 0x030300ul)
970
# if ((__LONG_MAX__)+0 == (__LONG_LONG_MAX__)+0)
971
# define LZO_SIZEOF_LONG_LONG LZO_SIZEOF_LONG
977
#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
978
#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
979
#if (LZO_ARCH_I086 && LZO_CC_DMC)
980
#elif (LZO_CC_CILLY) && defined(__GNUC__)
981
# define LZO_SIZEOF_LONG_LONG 8
982
#elif (LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
983
# define LZO_SIZEOF_LONG_LONG 8
984
#elif ((LZO_OS_WIN32 || LZO_OS_WIN64) && LZO_CC_MSC && (_MSC_VER >= 1400))
985
# define LZO_SIZEOF_LONG_LONG 8
987
# define LZO_SIZEOF___INT64 8
988
#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
989
# define LZO_SIZEOF_LONG_LONG 8
990
#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
991
# define LZO_SIZEOF_LONG_LONG 8
992
#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
993
# define LZO_SIZEOF_LONG_LONG 8
994
#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI))
995
# define LZO_SIZEOF_LONG_LONG 8
996
#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
997
# define LZO_SIZEOF___INT64 8
998
#elif (LZO_OS_WIN32 && (LZO_CC_MSC))
999
# define LZO_SIZEOF___INT64 8
1000
#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
1001
# define LZO_SIZEOF___INT64 8
1002
#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
1003
# define LZO_SIZEOF___INT64 8
1004
#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && (_INTEGRAL_MAX_BITS == 64))
1005
# define LZO_SIZEOF___INT64 8
1006
#elif (LZO_OS_OS400) && defined(__LLP64_IFC__)
1007
# define LZO_SIZEOF_LONG_LONG 8
1008
#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
1009
# define LZO_SIZEOF_LONG_LONG 8
1010
#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
1011
#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
1012
# define LZO_SIZEOF_LONG_LONG 8
1016
#if defined(__cplusplus) && defined(LZO_CC_GNUC)
1017
# if (LZO_CC_GNUC < 0x020800ul)
1018
# undef LZO_SIZEOF_LONG_LONG
1021
#if defined(LZO_CFG_NO_LONG_LONG) || defined(__NO_LONG_LONG)
1022
# undef LZO_SIZEOF_LONG_LONG
1024
#if !defined(LZO_SIZEOF_VOID_P)
1026
# define __LZO_WORDSIZE 2
1027
# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
1028
# define LZO_SIZEOF_VOID_P 2
1029
# elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
1030
# define LZO_SIZEOF_VOID_P 4
1034
#elif (LZO_ARCH_AVR || LZO_ARCH_Z80)
1035
# define __LZO_WORDSIZE 1
1036
# define LZO_SIZEOF_VOID_P 2
1037
#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
1038
# define LZO_SIZEOF_VOID_P 2
1039
#elif (LZO_ARCH_H8300)
1040
# if defined(__NORMAL_MODE__)
1041
# define __LZO_WORDSIZE 4
1042
# define LZO_SIZEOF_VOID_P 2
1043
# elif defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
1044
# define __LZO_WORDSIZE 4
1045
# define LZO_SIZEOF_VOID_P 4
1047
# define __LZO_WORDSIZE 2
1048
# define LZO_SIZEOF_VOID_P 2
1050
# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
1051
# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_INT
1052
# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_INT
1054
#elif (LZO_ARCH_M16C)
1055
# define __LZO_WORDSIZE 2
1056
# if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
1057
# define LZO_SIZEOF_VOID_P 4
1059
# define LZO_SIZEOF_VOID_P 2
1061
#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
1062
# define __LZO_WORDSIZE 8
1063
# define LZO_SIZEOF_VOID_P 4
1064
#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
1065
# define __LZO_WORDSIZE 8
1066
# define LZO_SIZEOF_VOID_P 8
1067
#elif (LZO_OS_OS400) && defined(__LLP64_IFC__)
1068
# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
1069
# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
1070
# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
1071
#elif (LZO_OS_OS400)
1072
# define __LZO_WORDSIZE LZO_SIZEOF_LONG
1073
# define LZO_SIZEOF_VOID_P 16
1074
# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
1075
# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
1076
#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
1077
# define LZO_SIZEOF_VOID_P 8
1078
# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
1079
# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
1081
# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
1084
#if !defined(LZO_WORDSIZE)
1085
# if defined(__LZO_WORDSIZE)
1086
# define LZO_WORDSIZE __LZO_WORDSIZE
1088
# define LZO_WORDSIZE LZO_SIZEOF_VOID_P
1091
#if !defined(LZO_SIZEOF_SIZE_T)
1092
#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
1093
# define LZO_SIZEOF_SIZE_T 2
1095
# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_VOID_P
1098
#if !defined(LZO_SIZEOF_PTRDIFF_T)
1100
# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
1101
# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_VOID_P
1102
# elif (LZO_MM_COMPACT || LZO_MM_LARGE)
1103
# if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
1104
# define LZO_SIZEOF_PTRDIFF_T 4
1106
# define LZO_SIZEOF_PTRDIFF_T 2
1112
# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_SIZE_T
1115
#if !defined(LZO_ABI_BIG_ENDIAN) && !defined(LZO_ABI_LITTLE_ENDIAN) && !defined(LZO_ABI_NEUTRAL_ENDIAN)
1116
#if (LZO_ARCH_AMD64 || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430)
1117
# define LZO_ABI_LITTLE_ENDIAN 1
1118
#elif (LZO_ARCH_M68K || LZO_ARCH_S390)
1119
# define LZO_ABI_BIG_ENDIAN 1
1120
#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
1121
# define LZO_ABI_BIG_ENDIAN 1
1122
#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
1123
# define LZO_ABI_LITTLE_ENDIAN 1
1124
#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
1125
# define LZO_ABI_BIG_ENDIAN 1
1126
#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
1127
# define LZO_ABI_LITTLE_ENDIAN 1
1130
#if defined(LZO_ABI_BIG_ENDIAN) && defined(LZO_ABI_LITTLE_ENDIAN)
1131
# error "this should not happen"
1133
#if defined(LZO_ABI_BIG_ENDIAN)
1134
# define LZO_INFO_ABI_ENDIAN "be"
1135
#elif defined(LZO_ABI_LITTLE_ENDIAN)
1136
# define LZO_INFO_ABI_ENDIAN "le"
1137
#elif defined(LZO_ABI_NEUTRAL_ENDIAN)
1138
# define LZO_INFO_ABI_ENDIAN "neutral"
1140
#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
1141
# define LZO_ABI_I8LP16 1
1142
# define LZO_INFO_ABI_PM "i8lp16"
1143
#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
1144
# define LZO_ABI_ILP16 1
1145
# define LZO_INFO_ABI_PM "ilp16"
1146
#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
1147
# define LZO_ABI_ILP32 1
1148
# define LZO_INFO_ABI_PM "ilp32"
1149
#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
1150
# define LZO_ABI_LLP64 1
1151
# define LZO_INFO_ABI_PM "llp64"
1152
#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
1153
# define LZO_ABI_LP64 1
1154
# define LZO_INFO_ABI_PM "lp64"
1155
#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
1156
# define LZO_ABI_ILP64 1
1157
# define LZO_INFO_ABI_PM "ilp64"
1158
#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
1159
# define LZO_ABI_IP32L64 1
1160
# define LZO_INFO_ABI_PM "ip32l64"
1162
#if !defined(__LZO_LIBC_OVERRIDE)
1163
#if defined(LZO_LIBC_NAKED)
1164
# define LZO_INFO_LIBC "naked"
1165
#elif defined(LZO_LIBC_FREESTANDING)
1166
# define LZO_INFO_LIBC "freestanding"
1167
#elif defined(LZO_LIBC_MOSTLY_FREESTANDING)
1168
# define LZO_INFO_LIBC "mfreestanding"
1169
#elif defined(LZO_LIBC_ISOC90)
1170
# define LZO_INFO_LIBC "isoc90"
1171
#elif defined(LZO_LIBC_ISOC99)
1172
# define LZO_INFO_LIBC "isoc99"
1173
#elif defined(__dietlibc__)
1174
# define LZO_LIBC_DIETLIBC 1
1175
# define LZO_INFO_LIBC "dietlibc"
1176
#elif defined(_NEWLIB_VERSION)
1177
# define LZO_LIBC_NEWLIB 1
1178
# define LZO_INFO_LIBC "newlib"
1179
#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
1180
# if defined(__UCLIBC_SUBLEVEL__)
1181
# define LZO_LIBC_UCLIBC (__UCLIBC_MAJOR__ * 0x10000L + __UCLIBC_MINOR__ * 0x100 + __UCLIBC_SUBLEVEL__)
1183
# define LZO_LIBC_UCLIBC 0x00090bL
1185
# define LZO_INFO_LIBC "uclibc"
1186
#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1187
# define LZO_LIBC_GLIBC (__GLIBC__ * 0x10000L + __GLIBC_MINOR__ * 0x100)
1188
# define LZO_INFO_LIBC "glibc"
1189
#elif (LZO_CC_MWERKS) && defined(__MSL__)
1190
# define LZO_LIBC_MSL __MSL__
1191
# define LZO_INFO_LIBC "msl"
1193
# define LZO_LIBC_DEFAULT 1
1194
# define LZO_INFO_LIBC "default"
1197
#if (LZO_CC_GNUC >= 0x020800ul)
1198
# define __lzo_gnuc_extension__ __extension__
1199
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1200
# define __lzo_gnuc_extension__ __extension__
1202
# define __lzo_gnuc_extension__
1204
#if (LZO_CC_CILLY || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
1205
# define lzo_alignof(e) __alignof__(e)
1206
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
1207
# define lzo_alignof(e) __alignof__(e)
1208
#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
1209
# define lzo_alignof(e) __alignof(e)
1211
#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
1212
#elif defined(__cplusplus)
1213
# define __lzo_inline inline
1214
#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
1215
# define __lzo_inline __inline
1216
#elif (LZO_CC_CILLY || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
1217
# define __lzo_inline __inline__
1219
# define __lzo_inline __inline
1220
#elif (LZO_CC_INTELC)
1221
# define __lzo_inline __inline
1222
#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
1223
# define __lzo_inline __inline
1224
#elif (LZO_CC_MSC && (_MSC_VER >= 900))
1225
# define __lzo_inline __inline
1226
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
1227
# define __lzo_inline inline
1229
#if (LZO_CC_GNUC >= 0x030200ul)
1230
# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1231
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && (LZO_OS_WIN32 || LZO_OS_WIN64))
1232
# define __lzo_forceinline __forceinline
1233
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
1234
# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1235
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1236
# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1237
#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
1238
# define __lzo_forceinline __forceinline
1240
#if (LZO_CC_GNUC >= 0x030200ul)
1241
# define __lzo_noinline __attribute__((__noinline__))
1242
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && (LZO_OS_WIN32 || LZO_OS_WIN64))
1243
# define __lzo_noinline __declspec(noinline)
1244
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
1245
# define __lzo_noinline __attribute__((__noinline__))
1246
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1247
# define __lzo_noinline __attribute__((__noinline__))
1248
#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
1249
# define __lzo_noinline __declspec(noinline)
1250
#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
1251
# if defined(__cplusplus)
1253
# define __lzo_noinline __declspec(noinline)
1256
#if (defined(__lzo_forceinline) || defined(__lzo_noinline)) && !defined(__lzo_inline)
1257
# error "this should not happen"
1259
#if (LZO_CC_GNUC >= 0x020700ul)
1260
# define __lzo_noreturn __attribute__((__noreturn__))
1261
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 450) && (LZO_OS_WIN32 || LZO_OS_WIN64))
1262
# define __lzo_noreturn __declspec(noreturn)
1263
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 600) && (LZO_OS_POSIX))
1264
# define __lzo_noreturn __attribute__((__noreturn__))
1265
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1266
# define __lzo_noreturn __attribute__((__noreturn__))
1267
#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
1268
# define __lzo_noreturn __declspec(noreturn)
1270
#if (LZO_CC_GNUC >= 0x030400ul)
1271
# define __lzo_constructor __attribute__((__constructor__,__used__))
1272
#elif (LZO_CC_GNUC >= 0x020700ul)
1273
# define __lzo_constructor __attribute__((__constructor__))
1274
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1275
# define __lzo_constructor __attribute__((__constructor__))
1277
#if (LZO_CC_GNUC >= 0x030400ul)
1278
# define __lzo_destructor __attribute__((__destructor__,__used__))
1279
#elif (LZO_CC_GNUC >= 0x020700ul)
1280
# define __lzo_destructor __attribute__((__destructor__))
1281
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1282
# define __lzo_destructor __attribute__((__destructor__))
1284
#if defined(__lzo_destructor) && !defined(__lzo_constructor)
1285
# error "this should not happen"
1287
#if (LZO_CC_GNUC >= 0x030200ul)
1288
# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1289
# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1290
#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
1291
# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1292
# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1293
#elif (LZO_CC_LLVM || LZO_CC_PATHSCALE)
1294
# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1295
# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1297
# define __lzo_likely(e) (e)
1298
# define __lzo_unlikely(e) (e)
1300
#if !defined(LZO_UNUSED)
1301
# if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
1302
# define LZO_UNUSED(var) ((void) &var)
1303
# elif (LZO_CC_BORLANDC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PELLESC || LZO_CC_TURBOC)
1304
# define LZO_UNUSED(var) if (&var) ; else
1305
# elif (LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1306
# define LZO_UNUSED(var) ((void) var)
1307
# elif (LZO_CC_MSC && (_MSC_VER < 900))
1308
# define LZO_UNUSED(var) if (&var) ; else
1309
# elif (LZO_CC_KEILC)
1310
# define LZO_UNUSED(var) {extern int __lzo_unused[1-2*!(sizeof(var)>0)];}
1311
# elif (LZO_CC_PACIFICC)
1312
# define LZO_UNUSED(var) ((void) sizeof(var))
1313
# elif (LZO_CC_WATCOMC) && defined(__cplusplus)
1314
# define LZO_UNUSED(var) ((void) var)
1316
# define LZO_UNUSED(var) ((void) &var)
1319
#if !defined(LZO_UNUSED_FUNC)
1320
# if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
1321
# define LZO_UNUSED_FUNC(func) ((void) func)
1322
# elif (LZO_CC_BORLANDC || LZO_CC_NDPC || LZO_CC_TURBOC)
1323
# define LZO_UNUSED_FUNC(func) if (func) ; else
1324
# elif (LZO_CC_LLVM)
1325
# define LZO_UNUSED_FUNC(func) ((void) &func)
1326
# elif (LZO_CC_MSC && (_MSC_VER < 900))
1327
# define LZO_UNUSED_FUNC(func) if (func) ; else
1329
# define LZO_UNUSED_FUNC(func) ((void) &func)
1330
# elif (LZO_CC_KEILC || LZO_CC_PELLESC)
1331
# define LZO_UNUSED_FUNC(func) {extern int __lzo_unused[1-2*!(sizeof((int)func)>0)];}
1333
# define LZO_UNUSED_FUNC(func) ((void) func)
1336
#if !defined(LZO_UNUSED_LABEL)
1337
# if (LZO_CC_WATCOMC) && defined(__cplusplus)
1338
# define LZO_UNUSED_LABEL(l) switch(0) case 1:goto l
1339
# elif (LZO_CC_INTELC || LZO_CC_WATCOMC)
1340
# define LZO_UNUSED_LABEL(l) if (0) goto l
1342
# define LZO_UNUSED_LABEL(l) switch(0) case 1:goto l
1345
#if !defined(LZO_COMPILE_TIME_ASSERT_HEADER)
1346
# if (LZO_CC_AZTECC || LZO_CC_ZORTECHC)
1347
# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-!(e)];
1348
# elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
1349
# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1u-2*!(e)];
1350
# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
1351
# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-!(e)];
1353
# define LZO_COMPILE_TIME_ASSERT_HEADER(e) extern int __lzo_cta[1-2*!(e)];
1356
#if !defined(LZO_COMPILE_TIME_ASSERT)
1357
# if (LZO_CC_AZTECC)
1358
# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __lzo_cta_t[1-!(e)];}
1359
# elif (LZO_CC_DMC || LZO_CC_PACIFICC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
1360
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
1361
# elif (LZO_CC_MSC && (_MSC_VER < 900))
1362
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
1363
# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
1364
# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
1366
# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __lzo_cta_t[1-2*!(e)];}
1369
#if (LZO_ARCH_I086 || LZO_ARCH_I386) && (LZO_OS_DOS16 || LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_OS216 || LZO_OS_WIN16 || LZO_OS_WIN32 || LZO_OS_WIN64)
1370
# if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC)
1371
# elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
1372
# define __lzo_cdecl __cdecl
1373
# define __lzo_cdecl_atexit
1374
# define __lzo_cdecl_main __cdecl
1375
# if (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
1376
# define __lzo_cdecl_qsort __pascal
1377
# elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
1378
# define __lzo_cdecl_qsort _stdcall
1380
# define __lzo_cdecl_qsort __cdecl
1382
# elif (LZO_CC_WATCOMC)
1383
# define __lzo_cdecl __cdecl
1385
# define __lzo_cdecl __cdecl
1386
# define __lzo_cdecl_atexit __cdecl
1387
# define __lzo_cdecl_main __cdecl
1388
# define __lzo_cdecl_qsort __cdecl
1390
# if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC || LZO_CC_WATCOMC)
1391
# elif (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
1392
# define __lzo_cdecl_sighandler __pascal
1393
# elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
1394
# define __lzo_cdecl_sighandler _stdcall
1395
# elif (LZO_CC_MSC && (_MSC_VER >= 1400)) && defined(_M_CEE_PURE)
1396
# define __lzo_cdecl_sighandler __clrcall
1397
# elif (LZO_CC_MSC && (_MSC_VER >= 600 && _MSC_VER < 700))
1399
# define __lzo_cdecl_sighandler _far _cdecl _loadds
1401
# define __lzo_cdecl_sighandler _far _cdecl
1403
# define __lzo_cdecl_sighandler _cdecl
1406
# define __lzo_cdecl_sighandler __cdecl
1408
#elif (LZO_ARCH_M68K && LZO_OS_TOS && (LZO_CC_PUREC || LZO_CC_TURBOC))
1409
# define __lzo_cdecl cdecl
1411
#if !defined(__lzo_cdecl)
1412
# define __lzo_cdecl
1414
#if !defined(__lzo_cdecl_atexit)
1415
# define __lzo_cdecl_atexit
1417
#if !defined(__lzo_cdecl_main)
1418
# define __lzo_cdecl_main
1420
#if !defined(__lzo_cdecl_qsort)
1421
# define __lzo_cdecl_qsort
1423
#if !defined(__lzo_cdecl_sighandler)
1424
# define __lzo_cdecl_sighandler
1426
#if !defined(__lzo_cdecl_va)
1427
# define __lzo_cdecl_va __lzo_cdecl
1429
#if (LZO_OS_CYGWIN || (LZO_OS_EMX && defined(__RSXNT__)) || LZO_OS_WIN32 || LZO_OS_WIN64)
1430
# if (LZO_CC_WATCOMC && (__WATCOMC__ < 1000))
1431
# elif (LZO_OS_WIN32 && LZO_CC_GNUC) && defined(__PW32__)
1432
# elif ((LZO_OS_CYGWIN || defined(__MINGW32__)) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x025f00ul)))
1434
# define LZO_HAVE_WINDOWS_H 1
1437
#if (LZO_ARCH_ALPHA)
1438
# define LZO_OPT_AVOID_UINT_INDEX 1
1439
# define LZO_OPT_AVOID_SHORT 1
1440
# define LZO_OPT_AVOID_USHORT 1
1441
#elif (LZO_ARCH_AMD64)
1442
# define LZO_OPT_AVOID_INT_INDEX 1
1443
# define LZO_OPT_AVOID_UINT_INDEX 1
1444
# define LZO_OPT_UNALIGNED16 1
1445
# define LZO_OPT_UNALIGNED32 1
1446
# define LZO_OPT_UNALIGNED64 1
1447
#elif (LZO_ARCH_ARM && LZO_ARCH_ARM_THUMB)
1448
#elif (LZO_ARCH_ARM)
1449
# define LZO_OPT_AVOID_SHORT 1
1450
# define LZO_OPT_AVOID_USHORT 1
1451
#elif (LZO_ARCH_CRIS)
1452
# define LZO_OPT_UNALIGNED16 1
1453
# define LZO_OPT_UNALIGNED32 1
1454
#elif (LZO_ARCH_I386)
1455
# define LZO_OPT_UNALIGNED16 1
1456
# define LZO_OPT_UNALIGNED32 1
1457
#elif (LZO_ARCH_IA64)
1458
# define LZO_OPT_AVOID_INT_INDEX 1
1459
# define LZO_OPT_AVOID_UINT_INDEX 1
1460
# define LZO_OPT_PREFER_POSTINC 1
1461
#elif (LZO_ARCH_M68K)
1462
# define LZO_OPT_PREFER_POSTINC 1
1463
# define LZO_OPT_PREFER_PREDEC 1
1464
# if defined(__mc68020__) && !defined(__mcoldfire__)
1465
# define LZO_OPT_UNALIGNED16 1
1466
# define LZO_OPT_UNALIGNED32 1
1468
#elif (LZO_ARCH_MIPS)
1469
# define LZO_OPT_AVOID_UINT_INDEX 1
1470
#elif (LZO_ARCH_POWERPC)
1471
# define LZO_OPT_PREFER_PREINC 1
1472
# define LZO_OPT_PREFER_PREDEC 1
1473
# if defined(LZO_ABI_BIG_ENDIAN)
1474
# define LZO_OPT_UNALIGNED16 1
1475
# define LZO_OPT_UNALIGNED32 1
1477
#elif (LZO_ARCH_S390)
1478
# define LZO_OPT_UNALIGNED16 1
1479
# define LZO_OPT_UNALIGNED32 1
1480
# if (LZO_SIZEOF_SIZE_T == 8)
1481
# define LZO_OPT_UNALIGNED64 1
1484
# define LZO_OPT_PREFER_POSTINC 1
1485
# define LZO_OPT_PREFER_PREDEC 1
1487
#if !defined(LZO_CFG_NO_INLINE_ASM)
1488
#if defined(LZO_CC_LLVM)
1489
# define LZO_CFG_NO_INLINE_ASM 1
1492
#if !defined(LZO_CFG_NO_UNALIGNED)
1493
#if defined(LZO_ABI_NEUTRAL_ENDIAN) || defined(LZO_ARCH_GENERIC)
1494
# define LZO_CFG_NO_UNALIGNED 1
1497
#if defined(LZO_CFG_NO_UNALIGNED)
1498
# undef LZO_OPT_UNALIGNED16
1499
# undef LZO_OPT_UNALIGNED32
1500
# undef LZO_OPT_UNALIGNED64
1502
#if defined(LZO_CFG_NO_INLINE_ASM)
1503
#elif (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
1504
# define LZO_ASM_SYNTAX_MSC 1
1505
#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
1506
#elif (LZO_ARCH_I386 && (LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
1507
# define LZO_ASM_SYNTAX_GNUC 1
1508
#elif (LZO_ARCH_AMD64 && (LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
1509
# define LZO_ASM_SYNTAX_GNUC 1
1511
#if (LZO_ASM_SYNTAX_GNUC)
1512
#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
1513
# define __LZO_ASM_CLOBBER "ax"
1514
#elif (LZO_CC_INTELC)
1515
# define __LZO_ASM_CLOBBER "memory"
1517
# define __LZO_ASM_CLOBBER "cc", "memory"
1520
#if defined(__LZO_INFOSTR_MM)
1521
#elif (LZO_MM_FLAT) && (defined(__LZO_INFOSTR_PM) || defined(LZO_INFO_ABI_PM))
1522
# define __LZO_INFOSTR_MM ""
1523
#elif defined(LZO_INFO_MM)
1524
# define __LZO_INFOSTR_MM "." LZO_INFO_MM
1526
# define __LZO_INFOSTR_MM ""
1528
#if defined(__LZO_INFOSTR_PM)
1529
#elif defined(LZO_INFO_ABI_PM)
1530
# define __LZO_INFOSTR_PM "." LZO_INFO_ABI_PM
1532
# define __LZO_INFOSTR_PM ""
1534
#if defined(__LZO_INFOSTR_ENDIAN)
1535
#elif defined(LZO_INFO_ABI_ENDIAN)
1536
# define __LZO_INFOSTR_ENDIAN "." LZO_INFO_ABI_ENDIAN
1538
# define __LZO_INFOSTR_ENDIAN ""
1540
#if defined(__LZO_INFOSTR_OSNAME)
1541
#elif defined(LZO_INFO_OS_CONSOLE)
1542
# define __LZO_INFOSTR_OSNAME LZO_INFO_OS "." LZO_INFO_OS_CONSOLE
1543
#elif defined(LZO_INFO_OS_POSIX)
1544
# define __LZO_INFOSTR_OSNAME LZO_INFO_OS "." LZO_INFO_OS_POSIX
1546
# define __LZO_INFOSTR_OSNAME LZO_INFO_OS
1548
#if defined(__LZO_INFOSTR_LIBC)
1549
#elif defined(LZO_INFO_LIBC)
1550
# define __LZO_INFOSTR_LIBC "." LZO_INFO_LIBC
1552
# define __LZO_INFOSTR_LIBC ""
1554
#if defined(__LZO_INFOSTR_CCVER)
1555
#elif defined(LZO_INFO_CCVER)
1556
# define __LZO_INFOSTR_CCVER " " LZO_INFO_CCVER
1558
# define __LZO_INFOSTR_CCVER ""
1560
#define LZO_INFO_STRING \
1561
LZO_INFO_ARCH __LZO_INFOSTR_MM __LZO_INFOSTR_PM __LZO_INFOSTR_ENDIAN \
1562
" " __LZO_INFOSTR_OSNAME __LZO_INFOSTR_LIBC " " LZO_INFO_CC __LZO_INFOSTR_CCVER
1568
#undef LZO_HAVE_CONFIG_H
1569
#include "minilzo.h"
1571
#if !defined(MINILZO_VERSION) || (MINILZO_VERSION != 0x2020)
1572
# error "version mismatch in miniLZO source files"
1575
#ifdef MINILZO_HAVE_CONFIG_H
1576
# define LZO_HAVE_CONFIG_H
1579
#ifndef __LZO_CONF_H
1580
#define __LZO_CONF_H
1582
#if !defined(__LZO_IN_MINILZO)
1583
#if defined(LZO_CFG_FREESTANDING)
1584
# define LZO_LIBC_FREESTANDING 1
1585
# define LZO_OS_FREESTANDING 1
1586
# define ACC_LIBC_FREESTANDING 1
1587
# define ACC_OS_FREESTANDING 1
1589
#if defined(LZO_CFG_NO_UNALIGNED)
1590
# define ACC_CFG_NO_UNALIGNED 1
1592
#if defined(LZO_HAVE_CONFIG_H)
1593
# define ACC_CONFIG_NO_HEADER 1
1595
#if defined(__LZOCONF_H) || defined(__LZOCONF_H_INCLUDED)
1596
# error "include this file first"
1598
#include "lzo/lzoconf.h"
1601
#if (LZO_VERSION < 0x02000) || !defined(__LZOCONF_H_INCLUDED)
1602
# error "version mismatch"
1605
#if (LZO_CC_BORLANDC && LZO_ARCH_I086)
1609
#if (LZO_CC_MSC && (_MSC_VER >= 1000))
1610
# pragma warning(disable: 4127 4701)
1612
#if (LZO_CC_MSC && (_MSC_VER >= 1300))
1613
# pragma warning(disable: 4820)
1614
# pragma warning(disable: 4514 4710 4711)
1617
#if defined(__LZO_MMODEL_HUGE) && (!LZO_HAVE_MM_HUGE_PTR)
1618
# error "this should not happen - check defines for __huge"
1621
#if defined(__LZO_IN_MINILZO) || defined(LZO_CFG_FREESTANDING)
1622
#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
1623
# define ACC_WANT_ACC_INCD_H 1
1624
# define ACC_WANT_ACC_INCE_H 1
1625
# define ACC_WANT_ACC_INCI_H 1
1627
# include <string.h>
1629
# define ACC_WANT_ACC_INCD_H 1
1633
# define ACC_MM_AHSHIFT LZO_MM_AHSHIFT
1634
# define ACC_PTR_FP_OFF(x) (((const unsigned __far*)&(x))[0])
1635
# define ACC_PTR_FP_SEG(x) (((const unsigned __far*)&(x))[1])
1636
# define ACC_PTR_MK_FP(s,o) ((void __far*)(((unsigned long)(s)<<16)+(unsigned)(o)))
1639
#if !defined(lzo_uintptr_t)
1640
# if defined(__LZO_MMODEL_HUGE)
1641
# define lzo_uintptr_t unsigned long
1642
# elif 1 && defined(LZO_OS_OS400) && (LZO_SIZEOF_VOID_P == 16)
1643
# define __LZO_UINTPTR_T_IS_POINTER 1
1644
typedef char* lzo_uintptr_t;
1645
# define lzo_uintptr_t lzo_uintptr_t
1646
# elif (LZO_SIZEOF_SIZE_T == LZO_SIZEOF_VOID_P)
1647
# define lzo_uintptr_t size_t
1648
# elif (LZO_SIZEOF_LONG == LZO_SIZEOF_VOID_P)
1649
# define lzo_uintptr_t unsigned long
1650
# elif (LZO_SIZEOF_INT == LZO_SIZEOF_VOID_P)
1651
# define lzo_uintptr_t unsigned int
1652
# elif (LZO_SIZEOF_LONG_LONG == LZO_SIZEOF_VOID_P)
1653
# define lzo_uintptr_t unsigned long long
1655
# define lzo_uintptr_t size_t
1658
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
1660
#if 1 && !defined(LZO_CFG_FREESTANDING)
1661
#if 1 && !defined(HAVE_STRING_H)
1662
#define HAVE_STRING_H 1
1664
#if 1 && !defined(HAVE_MEMCMP)
1665
#define HAVE_MEMCMP 1
1667
#if 1 && !defined(HAVE_MEMCPY)
1668
#define HAVE_MEMCPY 1
1670
#if 1 && !defined(HAVE_MEMMOVE)
1671
#define HAVE_MEMMOVE 1
1673
#if 1 && !defined(HAVE_MEMSET)
1674
#define HAVE_MEMSET 1
1678
#if 1 && defined(HAVE_STRING_H)
1682
#if defined(LZO_CFG_FREESTANDING)
1685
# undef HAVE_MEMMOVE
1689
#if !defined(HAVE_MEMCMP)
1691
# define memcmp(a,b,c) lzo_memcmp(a,b,c)
1692
#elif !defined(__LZO_MMODEL_HUGE)
1693
# define lzo_memcmp(a,b,c) memcmp(a,b,c)
1695
#if !defined(HAVE_MEMCPY)
1697
# define memcpy(a,b,c) lzo_memcpy(a,b,c)
1698
#elif !defined(__LZO_MMODEL_HUGE)
1699
# define lzo_memcpy(a,b,c) memcpy(a,b,c)
1701
#if !defined(HAVE_MEMMOVE)
1703
# define memmove(a,b,c) lzo_memmove(a,b,c)
1704
#elif !defined(__LZO_MMODEL_HUGE)
1705
# define lzo_memmove(a,b,c) memmove(a,b,c)
1707
#if !defined(HAVE_MEMSET)
1709
# define memset(a,b,c) lzo_memset(a,b,c)
1710
#elif !defined(__LZO_MMODEL_HUGE)
1711
# define lzo_memset(a,b,c) memset(a,b,c)
1715
#if defined(LZO_CFG_FREESTANDING)
1719
# define assert(e) ((void)0)
1721
# if !defined(LZO_DEBUG)
1724
# include <assert.h>
1727
#if 0 && defined(__BOUNDS_CHECKING_ON)
1728
# include <unchecked.h>
1730
# define BOUNDS_CHECKING_OFF_DURING(stmt) stmt
1731
# define BOUNDS_CHECKING_OFF_IN_EXPR(expr) (expr)
1734
#if !defined(__lzo_inline)
1735
# define __lzo_inline
1737
#if !defined(__lzo_forceinline)
1738
# define __lzo_forceinline
1740
#if !defined(__lzo_noinline)
1741
# define __lzo_noinline
1745
# define LZO_BYTE(x) ((unsigned char) (x))
1747
# define LZO_BYTE(x) ((unsigned char) ((x) & 0xff))
1750
#define LZO_MAX(a,b) ((a) >= (b) ? (a) : (b))
1751
#define LZO_MIN(a,b) ((a) <= (b) ? (a) : (b))
1752
#define LZO_MAX3(a,b,c) ((a) >= (b) ? LZO_MAX(a,c) : LZO_MAX(b,c))
1753
#define LZO_MIN3(a,b,c) ((a) <= (b) ? LZO_MIN(a,c) : LZO_MIN(b,c))
1755
#define lzo_sizeof(type) ((lzo_uint) (sizeof(type)))
1757
#define LZO_HIGH(array) ((lzo_uint) (sizeof(array)/sizeof(*(array))))
1759
#define LZO_SIZE(bits) (1u << (bits))
1760
#define LZO_MASK(bits) (LZO_SIZE(bits) - 1)
1762
#define LZO_LSIZE(bits) (1ul << (bits))
1763
#define LZO_LMASK(bits) (LZO_LSIZE(bits) - 1)
1765
#define LZO_USIZE(bits) ((lzo_uint) 1 << (bits))
1766
#define LZO_UMASK(bits) (LZO_USIZE(bits) - 1)
1771
# define DMUL(a,b) ((lzo_xint) ((lzo_uint32)(a) * (lzo_uint32)(b)))
1773
# define DMUL(a,b) ((lzo_xint) ((a) * (b)))
1777
#if 1 && !defined(LZO_CFG_NO_UNALIGNED)
1778
#if 1 && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
1779
# if (LZO_SIZEOF_SHORT == 2)
1780
# define LZO_UNALIGNED_OK_2
1782
# if (LZO_SIZEOF_INT == 4)
1783
# define LZO_UNALIGNED_OK_4
1788
#if defined(LZO_UNALIGNED_OK_2)
1789
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(short) == 2)
1791
#if defined(LZO_UNALIGNED_OK_4)
1792
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32) == 4)
1793
#elif defined(LZO_ALIGNED_OK_4)
1794
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32) == 4)
1797
#define MEMCPY8_DS(dest,src,len) \
1798
lzo_memcpy(dest,src,len); dest += len; src += len
1800
#define BZERO8_PTR(s,l,n) \
1801
lzo_memset((lzo_voidp)(s),0,(lzo_uint)(l)*(n))
1803
#define MEMCPY_DS(dest,src,len) \
1804
do *dest++ = *src++; while (--len > 0)
1806
__LZO_EXTERN_C int __lzo_init_done;
1807
__LZO_EXTERN_C const char __lzo_copyright[];
1808
LZO_EXTERN(const lzo_bytep) lzo_copyright(void);
1817
#if !defined(lzo_uintptr_t)
1818
# if defined(__LZO_MMODEL_HUGE)
1819
# define lzo_uintptr_t unsigned long
1821
# define lzo_uintptr_t acc_uintptr_t
1822
# ifdef __ACC_INTPTR_T_IS_POINTER
1823
# define __LZO_UINTPTR_T_IS_POINTER 1
1829
#define PTR(a) ((lzo_bytep) (a))
1830
#define PTR_ALIGNED_4(a) ((ACC_PTR_FP_OFF(a) & 3) == 0)
1831
#define PTR_ALIGNED2_4(a,b) (((ACC_PTR_FP_OFF(a) | ACC_PTR_FP_OFF(b)) & 3) == 0)
1833
#define PTR(a) ((lzo_uintptr_t) (a))
1834
#define PTR_LINEAR(a) PTR(a)
1835
#define PTR_ALIGNED_4(a) ((PTR_LINEAR(a) & 3) == 0)
1836
#define PTR_ALIGNED_8(a) ((PTR_LINEAR(a) & 7) == 0)
1837
#define PTR_ALIGNED2_4(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 3) == 0)
1838
#define PTR_ALIGNED2_8(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 7) == 0)
1841
#define PTR_LT(a,b) (PTR(a) < PTR(b))
1842
#define PTR_GE(a,b) (PTR(a) >= PTR(b))
1843
#define PTR_DIFF(a,b) (PTR(a) - PTR(b))
1844
#define pd(a,b) ((lzo_uint) ((a)-(b)))
1846
LZO_EXTERN(lzo_uintptr_t)
1847
__lzo_ptr_linear(const lzo_voidp ptr);
1852
unsigned char a_uchar;
1854
unsigned short a_ushort;
1856
unsigned int a_uint;
1858
unsigned long a_ulong;
1860
lzo_uint a_lzo_uint;
1861
lzo_int32 a_lzo_int32;
1862
lzo_uint32 a_lzo_uint32;
1863
ptrdiff_t a_ptrdiff_t;
1864
lzo_uintptr_t a_lzo_uintptr_t;
1865
lzo_voidp a_lzo_voidp;
1867
lzo_bytep a_lzo_bytep;
1868
lzo_bytepp a_lzo_bytepp;
1869
lzo_uintp a_lzo_uintp;
1870
lzo_uint * a_lzo_uint_p;
1871
lzo_uint32p a_lzo_uint32p;
1872
lzo_uint32 * a_lzo_uint32_p;
1873
unsigned char * a_uchar_p;
1884
#define LZO_DETERMINISTIC
1886
#define LZO_DICT_USE_PTR
1887
#if 0 && (LZO_ARCH_I086)
1888
# undef LZO_DICT_USE_PTR
1891
#if defined(LZO_DICT_USE_PTR)
1892
# define lzo_dict_t const lzo_bytep
1893
# define lzo_dict_p lzo_dict_t __LZO_MMODEL *
1895
# define lzo_dict_t lzo_uint
1896
# define lzo_dict_p lzo_dict_t __LZO_MMODEL *
1901
#if !defined(MINILZO_CFG_SKIP_LZO_PTR)
1903
LZO_PUBLIC(lzo_uintptr_t)
1904
__lzo_ptr_linear(const lzo_voidp ptr)
1909
p = (((lzo_uintptr_t)(ACC_PTR_FP_SEG(ptr))) << (16 - ACC_MM_AHSHIFT)) + (ACC_PTR_FP_OFF(ptr));
1911
p = (lzo_uintptr_t) PTR_LINEAR(ptr);
1917
LZO_PUBLIC(unsigned)
1918
__lzo_align_gap(const lzo_voidp ptr, lzo_uint size)
1920
#if defined(__LZO_UINTPTR_T_IS_POINTER)
1921
size_t n = (size_t) ptr;
1922
n = (((n + size - 1) / size) * size) - n;
1925
p = __lzo_ptr_linear(ptr);
1926
n = (((p + size - 1) / size) * size) - p;
1930
assert((long)n >= 0);
1937
/* If you use the LZO library in a product, you *must* keep this
1938
* copyright string in the executable of your product.
1941
const char __lzo_copyright[] =
1942
#if !defined(__LZO_IN_MINLZO)
1946
"LZO data compression library.\n"
1947
"$Copyright: LZO (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Markus Franz Xaver Johannes Oberhumer\n"
1948
"<markus@oberhumer.com>\n"
1949
"http://www.oberhumer.com $\n\n"
1950
"$Id: minilzo.c 548551 2006-06-05 21:13:38Z mueller $\n"
1951
"$Built: " __DATE__ " " __TIME__ " $\n"
1952
"$Info: " LZO_INFO_STRING " $\n";
1955
LZO_PUBLIC(const lzo_bytep)
1958
#if (LZO_OS_DOS16 && LZO_CC_TURBOC)
1959
return (lzo_voidp) __lzo_copyright;
1961
return (const lzo_bytep) __lzo_copyright;
1965
LZO_PUBLIC(unsigned)
1971
LZO_PUBLIC(const char *)
1972
lzo_version_string(void)
1974
return LZO_VERSION_STRING;
1977
LZO_PUBLIC(const char *)
1978
lzo_version_date(void)
1980
return LZO_VERSION_DATE;
1983
LZO_PUBLIC(const lzo_charp)
1984
_lzo_version_string(void)
1986
return LZO_VERSION_STRING;
1989
LZO_PUBLIC(const lzo_charp)
1990
_lzo_version_date(void)
1992
return LZO_VERSION_DATE;
1995
#define LZO_BASE 65521u
1996
#define LZO_NMAX 5552
1998
#define LZO_DO1(buf,i) s1 += buf[i]; s2 += s1
1999
#define LZO_DO2(buf,i) LZO_DO1(buf,i); LZO_DO1(buf,i+1);
2000
#define LZO_DO4(buf,i) LZO_DO2(buf,i); LZO_DO2(buf,i+2);
2001
#define LZO_DO8(buf,i) LZO_DO4(buf,i); LZO_DO4(buf,i+4);
2002
#define LZO_DO16(buf,i) LZO_DO8(buf,i); LZO_DO8(buf,i+8);
2004
LZO_PUBLIC(lzo_uint32)
2005
lzo_adler32(lzo_uint32 adler, const lzo_bytep buf, lzo_uint len)
2007
lzo_uint32 s1 = adler & 0xffff;
2008
lzo_uint32 s2 = (adler >> 16) & 0xffff;
2016
k = len < LZO_NMAX ? (unsigned) len : LZO_NMAX;
2032
return (s2 << 16) | s1;
2041
#if !defined(MINILZO_CFG_SKIP_LZO_STRING)
2046
#if !defined(__LZO_MMODEL_HUGE)
2047
# undef LZO_HAVE_MM_HUGE_PTR
2049
#define lzo_hsize_t lzo_uint
2050
#define lzo_hvoid_p lzo_voidp
2051
#define lzo_hbyte_p lzo_bytep
2052
#define LZOLIB_PUBLIC(r,f) LZO_PUBLIC(r) f
2053
#define lzo_hmemcmp lzo_memcmp
2054
#define lzo_hmemcpy lzo_memcpy
2055
#define lzo_hmemmove lzo_memmove
2056
#define lzo_hmemset lzo_memset
2057
#define __LZOLIB_HMEMCPY_CH_INCLUDED 1
2058
#if !defined(LZOLIB_PUBLIC)
2059
# define LZOLIB_PUBLIC(r,f) r __LZOLIB_FUNCNAME(f)
2061
LZOLIB_PUBLIC(int, lzo_hmemcmp) (const lzo_hvoid_p s1, const lzo_hvoid_p s2, lzo_hsize_t len)
2063
#if (LZO_HAVE_MM_HUGE_PTR) || !defined(HAVE_MEMCMP)
2064
const lzo_hbyte_p p1 = (const lzo_hbyte_p) s1;
2065
const lzo_hbyte_p p2 = (const lzo_hbyte_p) s2;
2066
if __lzo_likely(len > 0) do
2072
} while __lzo_likely(--len > 0);
2075
return memcmp(s1, s2, len);
2078
LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemcpy) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
2080
#if (LZO_HAVE_MM_HUGE_PTR) || !defined(HAVE_MEMCPY)
2081
lzo_hbyte_p p1 = (lzo_hbyte_p) dest;
2082
const lzo_hbyte_p p2 = (const lzo_hbyte_p) src;
2083
if (len <= 0 || p1 == p2)
2087
while __lzo_likely(--len > 0);
2090
return memcpy(dest, src, len);
2093
LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemmove) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
2095
#if (LZO_HAVE_MM_HUGE_PTR) || !defined(HAVE_MEMMOVE)
2096
lzo_hbyte_p p1 = (lzo_hbyte_p) dest;
2097
const lzo_hbyte_p p2 = (const lzo_hbyte_p) src;
2098
if (len <= 0 || p1 == p2)
2104
while __lzo_likely(--len > 0);
2112
while __lzo_likely(--len > 0);
2116
return memmove(dest, src, len);
2119
LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemset) (lzo_hvoid_p s, int c, lzo_hsize_t len)
2121
#if (LZO_HAVE_MM_HUGE_PTR) || !defined(HAVE_MEMSET)
2122
lzo_hbyte_p p = (lzo_hbyte_p) s;
2123
if __lzo_likely(len > 0) do
2124
*p++ = (unsigned char) c;
2125
while __lzo_likely(--len > 0);
2128
return memset(s, c, len);
2131
#undef LZOLIB_PUBLIC
2134
#if !defined(__LZO_IN_MINILZO)
2136
#define ACC_WANT_ACC_CHK_CH 1
2137
#undef ACCCHK_ASSERT
2139
ACCCHK_ASSERT_IS_SIGNED_T(lzo_int)
2140
ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
2142
ACCCHK_ASSERT_IS_SIGNED_T(lzo_int32)
2143
ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_uint32)
2144
ACCCHK_ASSERT((LZO_UINT32_C(1) << (int)(8*sizeof(LZO_UINT32_C(1))-1)) > 0)
2145
ACCCHK_ASSERT(sizeof(lzo_uint32) >= 4)
2147
#if !defined(__LZO_UINTPTR_T_IS_POINTER)
2148
ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
2150
ACCCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
2152
ACCCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
2153
ACCCHK_ASSERT(sizeof(lzo_xint) >= sizeof(lzo_uint32))
2154
ACCCHK_ASSERT(sizeof(lzo_xint) >= sizeof(lzo_uint))
2155
ACCCHK_ASSERT(sizeof(lzo_xint) == sizeof(lzo_uint32) || sizeof(lzo_xint) == sizeof(lzo_uint))
2158
#undef ACCCHK_ASSERT
2161
_lzo_config_check(void)
2164
union { unsigned char c[2*sizeof(lzo_xint)]; lzo_xint l[2]; } u;
2166
#if !defined(LZO_CFG_NO_CONFIG_CHECK)
2167
#if defined(LZO_ABI_BIG_ENDIAN)
2168
u.l[0] = u.l[1] = 0; u.c[sizeof(lzo_xint) - 1] = 128;
2169
r &= (u.l[0] == 128);
2171
#if defined(LZO_ABI_LITTLE_ENDIAN)
2172
u.l[0] = u.l[1] = 0; u.c[0] = 128;
2173
r &= (u.l[0] == 128);
2175
#if defined(LZO_UNALIGNED_OK_2)
2176
u.l[0] = u.l[1] = 0;
2177
r &= ((* (const lzo_ushortp) (const lzo_voidp) &u.c[1]) == 0);
2179
#if defined(LZO_UNALIGNED_OK_4)
2180
u.l[0] = u.l[1] = 0;
2181
r &= ((* (const lzo_uint32p) (const lzo_voidp) &u.c[1]) == 0);
2186
return r == 1 ? LZO_E_OK : LZO_E_ERROR;
2189
int __lzo_init_done = 0;
2192
__lzo_init_v2(unsigned v, int s1, int s2, int s3, int s4, int s5,
2193
int s6, int s7, int s8, int s9)
2197
#if defined(__LZO_IN_MINILZO)
2198
#elif (LZO_CC_MSC && ((_MSC_VER) < 700))
2200
#define ACC_WANT_ACC_CHK_CH 1
2201
#undef ACCCHK_ASSERT
2202
#define ACCCHK_ASSERT(expr) LZO_COMPILE_TIME_ASSERT(expr)
2204
#undef ACCCHK_ASSERT
2206
__lzo_init_done = 1;
2211
r = (s1 == -1 || s1 == (int) sizeof(short)) &&
2212
(s2 == -1 || s2 == (int) sizeof(int)) &&
2213
(s3 == -1 || s3 == (int) sizeof(long)) &&
2214
(s4 == -1 || s4 == (int) sizeof(lzo_uint32)) &&
2215
(s5 == -1 || s5 == (int) sizeof(lzo_uint)) &&
2216
(s6 == -1 || s6 == (int) lzo_sizeof_dict_t) &&
2217
(s7 == -1 || s7 == (int) sizeof(char *)) &&
2218
(s8 == -1 || s8 == (int) sizeof(lzo_voidp)) &&
2219
(s9 == -1 || s9 == (int) sizeof(lzo_callback_t));
2223
r = _lzo_config_check();
2230
#if !defined(__LZO_IN_MINILZO)
2232
#if (LZO_OS_WIN16 && LZO_CC_WATCOMC) && defined(__SW_BD)
2235
BOOL FAR PASCAL LibMain ( HANDLE hInstance, WORD wDataSegment,
2236
WORD wHeapSize, LPSTR lpszCmdLine )
2238
int __far __pascal LibMain ( int a, short b, short c, long d )
2241
LZO_UNUSED(a); LZO_UNUSED(b); LZO_UNUSED(c); LZO_UNUSED(d);
2249
#define do_compress _lzo1x_1_do_compress
2251
#if !defined(MINILZO_CFG_SKIP_LZO1X_1_COMPRESS)
2253
#define LZO_NEED_DICT_H
2255
#define D_INDEX1(d,p) d = DM(DMUL(0x21,DX3(p,5,5,6)) >> 5)
2256
#define D_INDEX2(d,p) d = (d & (D_MASK & 0x7ff)) ^ (D_HIGH | 0x1f)
2258
#ifndef __LZO_CONFIG1X_H
2259
#define __LZO_CONFIG1X_H
2261
#if !defined(LZO1X) && !defined(LZO1Y) && !defined(LZO1Z)
2265
#if !defined(__LZO_IN_MINILZO)
2266
#include "lzo/lzo1x.h"
2269
#define LZO_EOF_CODE
2270
#undef LZO_DETERMINISTIC
2272
#define M1_MAX_OFFSET 0x0400
2273
#ifndef M2_MAX_OFFSET
2274
#define M2_MAX_OFFSET 0x0800
2276
#define M3_MAX_OFFSET 0x4000
2277
#define M4_MAX_OFFSET 0xbfff
2279
#define MX_MAX_OFFSET (M1_MAX_OFFSET + M2_MAX_OFFSET)
2281
#define M1_MIN_LEN 2
2282
#define M1_MAX_LEN 2
2283
#define M2_MIN_LEN 3
2285
#define M2_MAX_LEN 8
2287
#define M3_MIN_LEN 3
2288
#define M3_MAX_LEN 33
2289
#define M4_MIN_LEN 3
2290
#define M4_MAX_LEN 9
2293
#define M2_MARKER 64
2294
#define M3_MARKER 32
2295
#define M4_MARKER 16
2297
#ifndef MIN_LOOKAHEAD
2298
#define MIN_LOOKAHEAD (M2_MAX_LEN + 1)
2301
#if defined(LZO_NEED_DICT_H)
2304
#define LZO_HASH LZO_HASH_LZO_INCREMENTAL_B
2306
#define DL_MIN_LEN M2_MIN_LEN
2308
#ifndef __LZO_DICT_H
2309
#define __LZO_DICT_H
2315
#if !defined(D_BITS) && defined(DBITS)
2316
# define D_BITS DBITS
2318
#if !defined(D_BITS)
2319
# error "D_BITS is not defined"
2322
# define D_SIZE LZO_SIZE(D_BITS)
2323
# define D_MASK LZO_MASK(D_BITS)
2325
# define D_SIZE LZO_USIZE(D_BITS)
2326
# define D_MASK LZO_UMASK(D_BITS)
2328
#define D_HIGH ((D_MASK >> 1) + 1)
2330
#if !defined(DD_BITS)
2333
#define DD_SIZE LZO_SIZE(DD_BITS)
2334
#define DD_MASK LZO_MASK(DD_BITS)
2336
#if !defined(DL_BITS)
2337
# define DL_BITS (D_BITS - DD_BITS)
2340
# define DL_SIZE LZO_SIZE(DL_BITS)
2341
# define DL_MASK LZO_MASK(DL_BITS)
2343
# define DL_SIZE LZO_USIZE(DL_BITS)
2344
# define DL_MASK LZO_UMASK(DL_BITS)
2347
#if (D_BITS != DL_BITS + DD_BITS)
2348
# error "D_BITS does not match"
2350
#if (D_BITS < 8 || D_BITS > 18)
2351
# error "invalid D_BITS"
2353
#if (DL_BITS < 8 || DL_BITS > 20)
2354
# error "invalid DL_BITS"
2356
#if (DD_BITS < 0 || DD_BITS > 6)
2357
# error "invalid DD_BITS"
2360
#if !defined(DL_MIN_LEN)
2361
# define DL_MIN_LEN 3
2363
#if !defined(DL_SHIFT)
2364
# define DL_SHIFT ((DL_BITS + (DL_MIN_LEN - 1)) / DL_MIN_LEN)
2367
#define LZO_HASH_GZIP 1
2368
#define LZO_HASH_GZIP_INCREMENTAL 2
2369
#define LZO_HASH_LZO_INCREMENTAL_A 3
2370
#define LZO_HASH_LZO_INCREMENTAL_B 4
2372
#if !defined(LZO_HASH)
2373
# error "choose a hashing strategy"
2379
#if (DL_MIN_LEN == 3)
2380
# define _DV2_A(p,shift1,shift2) \
2381
(((( (lzo_xint)((p)[0]) << shift1) ^ (p)[1]) << shift2) ^ (p)[2])
2382
# define _DV2_B(p,shift1,shift2) \
2383
(((( (lzo_xint)((p)[2]) << shift1) ^ (p)[1]) << shift2) ^ (p)[0])
2384
# define _DV3_B(p,shift1,shift2,shift3) \
2385
((_DV2_B((p)+1,shift1,shift2) << (shift3)) ^ (p)[0])
2386
#elif (DL_MIN_LEN == 2)
2387
# define _DV2_A(p,shift1,shift2) \
2388
(( (lzo_xint)(p[0]) << shift1) ^ p[1])
2389
# define _DV2_B(p,shift1,shift2) \
2390
(( (lzo_xint)(p[1]) << shift1) ^ p[2])
2392
# error "invalid DL_MIN_LEN"
2394
#define _DV_A(p,shift) _DV2_A(p,shift,shift)
2395
#define _DV_B(p,shift) _DV2_B(p,shift,shift)
2396
#define DA2(p,s1,s2) \
2397
(((((lzo_xint)((p)[2]) << (s2)) + (p)[1]) << (s1)) + (p)[0])
2398
#define DS2(p,s1,s2) \
2399
(((((lzo_xint)((p)[2]) << (s2)) - (p)[1]) << (s1)) - (p)[0])
2400
#define DX2(p,s1,s2) \
2401
(((((lzo_xint)((p)[2]) << (s2)) ^ (p)[1]) << (s1)) ^ (p)[0])
2402
#define DA3(p,s1,s2,s3) ((DA2((p)+1,s2,s3) << (s1)) + (p)[0])
2403
#define DS3(p,s1,s2,s3) ((DS2((p)+1,s2,s3) << (s1)) - (p)[0])
2404
#define DX3(p,s1,s2,s3) ((DX2((p)+1,s2,s3) << (s1)) ^ (p)[0])
2405
#define DMS(v,s) ((lzo_uint) (((v) & (D_MASK >> (s))) << (s)))
2406
#define DM(v) DMS(v,0)
2408
#if (LZO_HASH == LZO_HASH_GZIP)
2409
# define _DINDEX(dv,p) (_DV_A((p),DL_SHIFT))
2411
#elif (LZO_HASH == LZO_HASH_GZIP_INCREMENTAL)
2412
# define __LZO_HASH_INCREMENTAL
2413
# define DVAL_FIRST(dv,p) dv = _DV_A((p),DL_SHIFT)
2414
# define DVAL_NEXT(dv,p) dv = (((dv) << DL_SHIFT) ^ p[2])
2415
# define _DINDEX(dv,p) (dv)
2416
# define DVAL_LOOKAHEAD DL_MIN_LEN
2418
#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_A)
2419
# define __LZO_HASH_INCREMENTAL
2420
# define DVAL_FIRST(dv,p) dv = _DV_A((p),5)
2421
# define DVAL_NEXT(dv,p) \
2422
dv ^= (lzo_xint)(p[-1]) << (2*5); dv = (((dv) << 5) ^ p[2])
2423
# define _DINDEX(dv,p) ((DMUL(0x9f5f,dv)) >> 5)
2424
# define DVAL_LOOKAHEAD DL_MIN_LEN
2426
#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_B)
2427
# define __LZO_HASH_INCREMENTAL
2428
# define DVAL_FIRST(dv,p) dv = _DV_B((p),5)
2429
# define DVAL_NEXT(dv,p) \
2430
dv ^= p[-1]; dv = (((dv) >> 5) ^ ((lzo_xint)(p[2]) << (2*5)))
2431
# define _DINDEX(dv,p) ((DMUL(0x9f5f,dv)) >> 5)
2432
# define DVAL_LOOKAHEAD DL_MIN_LEN
2435
# error "choose a hashing strategy"
2439
#define DINDEX(dv,p) ((lzo_uint)((_DINDEX(dv,p)) & DL_MASK) << DD_BITS)
2441
#if !defined(DINDEX1) && defined(D_INDEX1)
2442
#define DINDEX1 D_INDEX1
2444
#if !defined(DINDEX2) && defined(D_INDEX2)
2445
#define DINDEX2 D_INDEX2
2448
#if !defined(__LZO_HASH_INCREMENTAL)
2449
# define DVAL_FIRST(dv,p) ((void) 0)
2450
# define DVAL_NEXT(dv,p) ((void) 0)
2451
# define DVAL_LOOKAHEAD 0
2454
#if !defined(DVAL_ASSERT)
2455
#if defined(__LZO_HASH_INCREMENTAL) && !defined(NDEBUG)
2456
static void DVAL_ASSERT(lzo_xint dv, const lzo_bytep p)
2460
assert(DINDEX(dv,p) == DINDEX(df,p));
2463
# define DVAL_ASSERT(dv,p) ((void) 0)
2467
#if defined(LZO_DICT_USE_PTR)
2468
# define DENTRY(p,in) (p)
2469
# define GINDEX(m_pos,m_off,dict,dindex,in) m_pos = dict[dindex]
2471
# define DENTRY(p,in) ((lzo_uint) ((p)-(in)))
2472
# define GINDEX(m_pos,m_off,dict,dindex,in) m_off = dict[dindex]
2477
# define UPDATE_D(dict,drun,dv,p,in) dict[ DINDEX(dv,p) ] = DENTRY(p,in)
2478
# define UPDATE_I(dict,drun,index,p,in) dict[index] = DENTRY(p,in)
2479
# define UPDATE_P(ptr,drun,p,in) (ptr)[0] = DENTRY(p,in)
2483
# define UPDATE_D(dict,drun,dv,p,in) \
2484
dict[ DINDEX(dv,p) + drun++ ] = DENTRY(p,in); drun &= DD_MASK
2485
# define UPDATE_I(dict,drun,index,p,in) \
2486
dict[ (index) + drun++ ] = DENTRY(p,in); drun &= DD_MASK
2487
# define UPDATE_P(ptr,drun,p,in) \
2488
(ptr) [ drun++ ] = DENTRY(p,in); drun &= DD_MASK
2492
#if defined(LZO_DICT_USE_PTR)
2494
#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
2495
(m_pos == NULL || (m_off = pd(ip, m_pos)) > max_offset)
2497
#define LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,max_offset) \
2498
(BOUNDS_CHECKING_OFF_IN_EXPR(( \
2499
m_pos = ip - (lzo_uint) PTR_DIFF(ip,m_pos), \
2500
PTR_LT(m_pos,in) || \
2501
(m_off = (lzo_uint) PTR_DIFF(ip,m_pos)) <= 0 || \
2502
m_off > max_offset )))
2506
#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
2508
((m_off = pd(ip, in) - m_off) > max_offset) || \
2509
(m_pos = (ip) - (m_off), 0) )
2511
#define LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,max_offset) \
2512
(pd(ip, in) <= m_off || \
2513
((m_off = pd(ip, in) - m_off) > max_offset) || \
2514
(m_pos = (ip) - (m_off), 0) )
2518
#if defined(LZO_DETERMINISTIC)
2519
# define LZO_CHECK_MPOS LZO_CHECK_MPOS_DET
2521
# define LZO_CHECK_MPOS LZO_CHECK_MPOS_NON_DET
2534
#define DO_COMPRESS lzo1x_1_compress
2536
static __lzo_noinline lzo_uint
2537
do_compress ( const lzo_bytep in , lzo_uint in_len,
2538
lzo_bytep out, lzo_uintp out_len,
2541
register const lzo_bytep ip;
2543
const lzo_bytep const in_end = in + in_len;
2544
const lzo_bytep const ip_end = in + in_len - M2_MAX_LEN - 5;
2546
lzo_dict_p const dict = (lzo_dict_p) wrkmem;
2555
register const lzo_bytep m_pos;
2561
GINDEX(m_pos,m_off,dict,dindex,in);
2562
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
2565
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
2569
GINDEX(m_pos,m_off,dict,dindex,in);
2570
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
2572
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
2577
#if 1 && defined(LZO_UNALIGNED_OK_2)
2578
if (* (const lzo_ushortp) m_pos != * (const lzo_ushortp) ip)
2580
if (m_pos[0] != ip[0] || m_pos[1] != ip[1])
2586
if __lzo_likely(m_pos[2] == ip[2])
2589
if (m_off <= M2_MAX_OFFSET)
2595
assert(op - 2 > out); op[-2] |= LZO_BYTE(3);
2596
*op++ = *ii++; *op++ = *ii++; *op++ = *ii++;
2599
if (m_pos[3] == ip[3])
2607
if (m_off <= M1_MAX_OFFSET && lit > 0 && lit <= 3)
2609
if (m_off <= M1_MAX_OFFSET && lit == 3)
2612
register lzo_uint t;
2615
assert(op - 2 > out); op[-2] |= LZO_BYTE(t);
2616
do *op++ = *ii++; while (--t > 0);
2619
*op++ = LZO_BYTE(M1_MARKER | ((m_off & 3) << 2));
2620
*op++ = LZO_BYTE(m_off >> 2);
2629
UPDATE_I(dict,0,dindex,ip,in);
2631
if __lzo_unlikely(ip >= ip_end)
2636
UPDATE_I(dict,0,dindex,ip,in);
2639
register lzo_uint t = pd(ip,ii);
2643
assert(op - 2 > out);
2644
op[-2] |= LZO_BYTE(t);
2647
*op++ = LZO_BYTE(t - 3);
2650
register lzo_uint tt = t - 18;
2659
*op++ = LZO_BYTE(tt);
2661
do *op++ = *ii++; while (--t > 0);
2666
if (m_pos[3] != *ip++ || m_pos[4] != *ip++ || m_pos[5] != *ip++ ||
2667
m_pos[6] != *ip++ || m_pos[7] != *ip++ || m_pos[8] != *ip++
2669
|| m_pos[ 9] != *ip++ || m_pos[10] != *ip++ || m_pos[11] != *ip++
2670
|| m_pos[12] != *ip++ || m_pos[13] != *ip++ || m_pos[14] != *ip++
2676
assert(m_len >= 3); assert(m_len <= M2_MAX_LEN);
2678
if (m_off <= M2_MAX_OFFSET)
2682
*op++ = LZO_BYTE(((m_len - 1) << 5) | ((m_off & 7) << 2));
2683
*op++ = LZO_BYTE(m_off >> 3);
2684
#elif defined(LZO1Y)
2685
*op++ = LZO_BYTE(((m_len + 1) << 4) | ((m_off & 3) << 2));
2686
*op++ = LZO_BYTE(m_off >> 2);
2689
else if (m_off <= M3_MAX_OFFSET)
2692
*op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
2699
assert(m_off > 0); assert(m_off <= 0x7fff);
2700
*op++ = LZO_BYTE(M4_MARKER |
2701
((m_off & 0x4000) >> 11) | (m_len - 2));
2704
#elif defined(LZO1Y)
2711
const lzo_bytep end = in_end;
2712
const lzo_bytep m = m_pos + M2_MAX_LEN + 1;
2713
while (ip < end && *m == *ip)
2717
assert(m_len > M2_MAX_LEN);
2719
if (m_off <= M3_MAX_OFFSET)
2723
*op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
2727
*op++ = M3_MARKER | 0;
2737
assert(m_off > 0); assert(m_off <= 0x7fff);
2738
if (m_len <= M4_MAX_LEN)
2739
*op++ = LZO_BYTE(M4_MARKER |
2740
((m_off & 0x4000) >> 11) | (m_len - 2));
2743
m_len -= M4_MAX_LEN;
2744
*op++ = LZO_BYTE(M4_MARKER | ((m_off & 0x4000) >> 11));
2752
*op++ = LZO_BYTE(m_len);
2757
*op++ = LZO_BYTE((m_off & 63) << 2);
2758
*op++ = LZO_BYTE(m_off >> 6);
2765
if __lzo_unlikely(ip >= ip_end)
2769
*out_len = pd(op, out);
2770
return pd(in_end,ii);
2774
DO_COMPRESS ( const lzo_bytep in , lzo_uint in_len,
2775
lzo_bytep out, lzo_uintp out_len,
2781
if __lzo_unlikely(in_len <= M2_MAX_LEN + 5)
2785
t = do_compress(in,in_len,op,out_len,wrkmem);
2791
const lzo_bytep ii = in + in_len - t;
2793
if (op == out && t <= 238)
2794
*op++ = LZO_BYTE(17 + t);
2796
op[-2] |= LZO_BYTE(t);
2798
*op++ = LZO_BYTE(t - 3);
2801
lzo_uint tt = t - 18;
2810
*op++ = LZO_BYTE(tt);
2812
do *op++ = *ii++; while (--t > 0);
2815
*op++ = M4_MARKER | 1;
2819
*out_len = pd(op, out);
2829
#undef LZO_TEST_OVERRUN
2830
#undef DO_DECOMPRESS
2831
#define DO_DECOMPRESS lzo1x_decompress
2833
#if !defined(MINILZO_CFG_SKIP_LZO1X_DECOMPRESS)
2835
#if defined(LZO_TEST_OVERRUN)
2836
# if !defined(LZO_TEST_OVERRUN_INPUT)
2837
# define LZO_TEST_OVERRUN_INPUT 2
2839
# if !defined(LZO_TEST_OVERRUN_OUTPUT)
2840
# define LZO_TEST_OVERRUN_OUTPUT 2
2842
# if !defined(LZO_TEST_OVERRUN_LOOKBEHIND)
2843
# define LZO_TEST_OVERRUN_LOOKBEHIND
2860
#if defined(LZO_TEST_OVERRUN_INPUT)
2861
# if (LZO_TEST_OVERRUN_INPUT >= 1)
2862
# define TEST_IP (ip < ip_end)
2864
# if (LZO_TEST_OVERRUN_INPUT >= 2)
2865
# define NEED_IP(x) \
2866
if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x)) goto input_overrun
2870
#if defined(LZO_TEST_OVERRUN_OUTPUT)
2871
# if (LZO_TEST_OVERRUN_OUTPUT >= 1)
2872
# define TEST_OP (op <= op_end)
2874
# if (LZO_TEST_OVERRUN_OUTPUT >= 2)
2876
# define NEED_OP(x) \
2877
if ((lzo_uint)(op_end - op) < (lzo_uint)(x)) goto output_overrun
2881
#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
2882
# define TEST_LB(m_pos) if (m_pos < out || m_pos >= op) goto lookbehind_overrun
2883
# define TEST_LBO(m_pos,o) if (m_pos < out || m_pos >= op - (o)) goto lookbehind_overrun
2885
# define TEST_LB(m_pos) ((void) 0)
2886
# define TEST_LBO(m_pos,o) ((void) 0)
2889
#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
2890
# define TEST_IP (ip < ip_end)
2893
#if defined(TEST_IP)
2894
# define HAVE_TEST_IP
2898
#if defined(TEST_OP)
2899
# define HAVE_TEST_OP
2904
#if defined(NEED_IP)
2905
# define HAVE_NEED_IP
2907
# define NEED_IP(x) ((void) 0)
2909
#if defined(NEED_OP)
2910
# define HAVE_NEED_OP
2912
# define NEED_OP(x) ((void) 0)
2915
#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
2916
# define HAVE_ANY_IP
2918
#if defined(HAVE_TEST_OP) || defined(HAVE_NEED_OP)
2919
# define HAVE_ANY_OP
2923
#define __COPY4(dst,src) * (lzo_uint32p)(dst) = * (const lzo_uint32p)(src)
2926
#if defined(LZO_UNALIGNED_OK_4)
2927
# define COPY4(dst,src) __COPY4(dst,src)
2928
#elif defined(LZO_ALIGNED_OK_4)
2929
# define COPY4(dst,src) __COPY4((lzo_uintptr_t)(dst),(lzo_uintptr_t)(src))
2932
#if defined(DO_DECOMPRESS)
2934
DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
2935
lzo_bytep out, lzo_uintp out_len,
2939
register lzo_bytep op;
2940
register const lzo_bytep ip;
2941
register lzo_uint t;
2942
#if defined(COPY_DICT)
2944
const lzo_bytep dict_end;
2946
register const lzo_bytep m_pos;
2949
const lzo_bytep const ip_end = in + in_len;
2950
#if defined(HAVE_ANY_OP)
2951
lzo_bytep const op_end = out + *out_len;
2954
lzo_uint last_m_off = 0;
2959
#if defined(COPY_DICT)
2962
if (dict_len > M4_MAX_OFFSET)
2964
dict += dict_len - M4_MAX_OFFSET;
2965
dict_len = M4_MAX_OFFSET;
2967
dict_end = dict + dict_len;
2986
assert(t > 0); NEED_OP(t); NEED_IP(t+1);
2987
do *op++ = *ip++; while (--t > 0);
2988
goto first_literal_run;
2991
while (TEST_IP && TEST_OP)
3007
assert(t > 0); NEED_OP(t+3); NEED_IP(t+4);
3008
#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
3009
#if !defined(LZO_UNALIGNED_OK_4)
3010
if (PTR_ALIGNED2_4(op,ip))
3021
op += 4; ip += 4; t -= 4;
3023
if (t > 0) do *op++ = *ip++; while (--t > 0);
3026
do *op++ = *ip++; while (--t > 0);
3028
#if !defined(LZO_UNALIGNED_OK_4)
3033
#if !defined(LZO_UNALIGNED_OK_4)
3035
*op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
3036
do *op++ = *ip++; while (--t > 0);
3045
#if defined(COPY_DICT)
3047
m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
3050
m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
3053
t = 3; COPY_DICT(t,m_off)
3056
t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
3060
m_pos = op - (1 + M2_MAX_OFFSET);
3062
m_pos -= *ip++ << 2;
3064
TEST_LB(m_pos); NEED_OP(3);
3065
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
3073
#if defined(COPY_DICT)
3075
m_off = 1 + ((t >> 2) & 7) + (*ip++ << 3);
3077
#elif defined(LZO1Y)
3078
m_off = 1 + ((t >> 2) & 3) + (*ip++ << 2);
3080
#elif defined(LZO1Z)
3086
m_off = 1 + (m_off << 6) + (*ip++ >> 2);
3094
m_pos -= (t >> 2) & 7;
3095
m_pos -= *ip++ << 3;
3097
#elif defined(LZO1Y)
3099
m_pos -= (t >> 2) & 3;
3100
m_pos -= *ip++ << 2;
3102
#elif defined(LZO1Z)
3104
lzo_uint off = t & 0x1f;
3108
assert(last_m_off > 0);
3109
m_pos -= last_m_off;
3113
off = 1 + (off << 6) + (*ip++ >> 2);
3120
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
3138
#if defined(COPY_DICT)
3140
m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
3143
m_off = 1 + (ip[0] >> 2) + (ip[1] << 6);
3148
lzo_uint off = 1 + (ip[0] << 6) + (ip[1] >> 2);
3152
#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
3154
m_pos -= (* (const lzo_ushortp) ip) >> 2;
3157
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
3164
#if defined(COPY_DICT)
3165
m_off = (t & 8) << 11;
3168
m_pos -= (t & 8) << 11;
3182
#if defined(COPY_DICT)
3184
m_off += (ip[0] << 6) + (ip[1] >> 2);
3186
m_off += (ip[0] >> 2) + (ip[1] << 6);
3197
m_pos -= (ip[0] << 6) + (ip[1] >> 2);
3198
#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
3199
m_pos -= (* (const lzo_ushortp) ip) >> 2;
3201
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
3208
last_m_off = pd((const lzo_bytep)op, m_pos);
3214
#if defined(COPY_DICT)
3216
m_off = 1 + (t << 6) + (*ip++ >> 2);
3219
m_off = 1 + (t >> 2) + (*ip++ << 2);
3222
t = 2; COPY_DICT(t,m_off)
3225
t = 1 + (t << 6) + (*ip++ >> 2);
3231
m_pos -= *ip++ << 2;
3233
TEST_LB(m_pos); NEED_OP(2);
3234
*op++ = *m_pos++; *op++ = *m_pos;
3239
#if defined(COPY_DICT)
3242
t += 3-1; COPY_DICT(t,m_off)
3246
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
3247
#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
3248
#if !defined(LZO_UNALIGNED_OK_4)
3249
if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
3251
assert((op - m_pos) >= 4);
3253
if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
3257
op += 4; m_pos += 4; t -= 4 - (3 - 1);
3260
op += 4; m_pos += 4; t -= 4;
3262
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
3268
*op++ = *m_pos++; *op++ = *m_pos++;
3269
do *op++ = *m_pos++; while (--t > 0);
3284
assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+1);
3286
do *op++ = *ip++; while (--t > 0);
3289
if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
3292
} while (TEST_IP && TEST_OP);
3295
#if defined(HAVE_TEST_IP) || defined(HAVE_TEST_OP)
3296
*out_len = pd(op, out);
3297
return LZO_E_EOF_NOT_FOUND;
3302
*out_len = pd(op, out);
3303
return (ip == ip_end ? LZO_E_OK :
3304
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
3306
#if defined(HAVE_NEED_IP)
3308
*out_len = pd(op, out);
3309
return LZO_E_INPUT_OVERRUN;
3312
#if defined(HAVE_NEED_OP)
3314
*out_len = pd(op, out);
3315
return LZO_E_OUTPUT_OVERRUN;
3318
#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
3320
*out_len = pd(op, out);
3321
return LZO_E_LOOKBEHIND_OVERRUN;
3327
#define LZO_TEST_OVERRUN
3328
#undef DO_DECOMPRESS
3329
#define DO_DECOMPRESS lzo1x_decompress_safe
3331
#if !defined(MINILZO_CFG_SKIP_LZO1X_DECOMPRESS_SAFE)
3333
#if defined(LZO_TEST_OVERRUN)
3334
# if !defined(LZO_TEST_OVERRUN_INPUT)
3335
# define LZO_TEST_OVERRUN_INPUT 2
3337
# if !defined(LZO_TEST_OVERRUN_OUTPUT)
3338
# define LZO_TEST_OVERRUN_OUTPUT 2
3340
# if !defined(LZO_TEST_OVERRUN_LOOKBEHIND)
3341
# define LZO_TEST_OVERRUN_LOOKBEHIND
3358
#if defined(LZO_TEST_OVERRUN_INPUT)
3359
# if (LZO_TEST_OVERRUN_INPUT >= 1)
3360
# define TEST_IP (ip < ip_end)
3362
# if (LZO_TEST_OVERRUN_INPUT >= 2)
3363
# define NEED_IP(x) \
3364
if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x)) goto input_overrun
3368
#if defined(LZO_TEST_OVERRUN_OUTPUT)
3369
# if (LZO_TEST_OVERRUN_OUTPUT >= 1)
3370
# define TEST_OP (op <= op_end)
3372
# if (LZO_TEST_OVERRUN_OUTPUT >= 2)
3374
# define NEED_OP(x) \
3375
if ((lzo_uint)(op_end - op) < (lzo_uint)(x)) goto output_overrun
3379
#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
3380
# define TEST_LB(m_pos) if (m_pos < out || m_pos >= op) goto lookbehind_overrun
3381
# define TEST_LBO(m_pos,o) if (m_pos < out || m_pos >= op - (o)) goto lookbehind_overrun
3383
# define TEST_LB(m_pos) ((void) 0)
3384
# define TEST_LBO(m_pos,o) ((void) 0)
3387
#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
3388
# define TEST_IP (ip < ip_end)
3391
#if defined(TEST_IP)
3392
# define HAVE_TEST_IP
3396
#if defined(TEST_OP)
3397
# define HAVE_TEST_OP
3402
#if defined(NEED_IP)
3403
# define HAVE_NEED_IP
3405
# define NEED_IP(x) ((void) 0)
3407
#if defined(NEED_OP)
3408
# define HAVE_NEED_OP
3410
# define NEED_OP(x) ((void) 0)
3413
#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
3414
# define HAVE_ANY_IP
3416
#if defined(HAVE_TEST_OP) || defined(HAVE_NEED_OP)
3417
# define HAVE_ANY_OP
3421
#define __COPY4(dst,src) * (lzo_uint32p)(dst) = * (const lzo_uint32p)(src)
3424
#if defined(LZO_UNALIGNED_OK_4)
3425
# define COPY4(dst,src) __COPY4(dst,src)
3426
#elif defined(LZO_ALIGNED_OK_4)
3427
# define COPY4(dst,src) __COPY4((lzo_uintptr_t)(dst),(lzo_uintptr_t)(src))
3430
#if defined(DO_DECOMPRESS)
3432
DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
3433
lzo_bytep out, lzo_uintp out_len,
3437
register lzo_bytep op;
3438
register const lzo_bytep ip;
3439
register lzo_uint t;
3440
#if defined(COPY_DICT)
3442
const lzo_bytep dict_end;
3444
register const lzo_bytep m_pos;
3447
const lzo_bytep const ip_end = in + in_len;
3448
#if defined(HAVE_ANY_OP)
3449
lzo_bytep const op_end = out + *out_len;
3452
lzo_uint last_m_off = 0;
3457
#if defined(COPY_DICT)
3460
if (dict_len > M4_MAX_OFFSET)
3462
dict += dict_len - M4_MAX_OFFSET;
3463
dict_len = M4_MAX_OFFSET;
3465
dict_end = dict + dict_len;
3484
assert(t > 0); NEED_OP(t); NEED_IP(t+1);
3485
do *op++ = *ip++; while (--t > 0);
3486
goto first_literal_run;
3489
while (TEST_IP && TEST_OP)
3505
assert(t > 0); NEED_OP(t+3); NEED_IP(t+4);
3506
#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
3507
#if !defined(LZO_UNALIGNED_OK_4)
3508
if (PTR_ALIGNED2_4(op,ip))
3519
op += 4; ip += 4; t -= 4;
3521
if (t > 0) do *op++ = *ip++; while (--t > 0);
3524
do *op++ = *ip++; while (--t > 0);
3526
#if !defined(LZO_UNALIGNED_OK_4)
3531
#if !defined(LZO_UNALIGNED_OK_4)
3533
*op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
3534
do *op++ = *ip++; while (--t > 0);
3543
#if defined(COPY_DICT)
3545
m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
3548
m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
3551
t = 3; COPY_DICT(t,m_off)
3554
t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
3558
m_pos = op - (1 + M2_MAX_OFFSET);
3560
m_pos -= *ip++ << 2;
3562
TEST_LB(m_pos); NEED_OP(3);
3563
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
3571
#if defined(COPY_DICT)
3573
m_off = 1 + ((t >> 2) & 7) + (*ip++ << 3);
3575
#elif defined(LZO1Y)
3576
m_off = 1 + ((t >> 2) & 3) + (*ip++ << 2);
3578
#elif defined(LZO1Z)
3584
m_off = 1 + (m_off << 6) + (*ip++ >> 2);
3592
m_pos -= (t >> 2) & 7;
3593
m_pos -= *ip++ << 3;
3595
#elif defined(LZO1Y)
3597
m_pos -= (t >> 2) & 3;
3598
m_pos -= *ip++ << 2;
3600
#elif defined(LZO1Z)
3602
lzo_uint off = t & 0x1f;
3606
assert(last_m_off > 0);
3607
m_pos -= last_m_off;
3611
off = 1 + (off << 6) + (*ip++ >> 2);
3618
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
3636
#if defined(COPY_DICT)
3638
m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
3641
m_off = 1 + (ip[0] >> 2) + (ip[1] << 6);
3646
lzo_uint off = 1 + (ip[0] << 6) + (ip[1] >> 2);
3650
#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
3652
m_pos -= (* (const lzo_ushortp) ip) >> 2;
3655
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
3662
#if defined(COPY_DICT)
3663
m_off = (t & 8) << 11;
3666
m_pos -= (t & 8) << 11;
3680
#if defined(COPY_DICT)
3682
m_off += (ip[0] << 6) + (ip[1] >> 2);
3684
m_off += (ip[0] >> 2) + (ip[1] << 6);
3695
m_pos -= (ip[0] << 6) + (ip[1] >> 2);
3696
#elif defined(LZO_UNALIGNED_OK_2) && defined(LZO_ABI_LITTLE_ENDIAN)
3697
m_pos -= (* (const lzo_ushortp) ip) >> 2;
3699
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
3706
last_m_off = pd((const lzo_bytep)op, m_pos);
3712
#if defined(COPY_DICT)
3714
m_off = 1 + (t << 6) + (*ip++ >> 2);
3717
m_off = 1 + (t >> 2) + (*ip++ << 2);
3720
t = 2; COPY_DICT(t,m_off)
3723
t = 1 + (t << 6) + (*ip++ >> 2);
3729
m_pos -= *ip++ << 2;
3731
TEST_LB(m_pos); NEED_OP(2);
3732
*op++ = *m_pos++; *op++ = *m_pos;
3737
#if defined(COPY_DICT)
3740
t += 3-1; COPY_DICT(t,m_off)
3744
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
3745
#if defined(LZO_UNALIGNED_OK_4) || defined(LZO_ALIGNED_OK_4)
3746
#if !defined(LZO_UNALIGNED_OK_4)
3747
if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
3749
assert((op - m_pos) >= 4);
3751
if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
3755
op += 4; m_pos += 4; t -= 4 - (3 - 1);
3758
op += 4; m_pos += 4; t -= 4;
3760
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
3766
*op++ = *m_pos++; *op++ = *m_pos++;
3767
do *op++ = *m_pos++; while (--t > 0);
3782
assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+1);
3784
do *op++ = *ip++; while (--t > 0);
3787
if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
3790
} while (TEST_IP && TEST_OP);
3793
#if defined(HAVE_TEST_IP) || defined(HAVE_TEST_OP)
3794
*out_len = pd(op, out);
3795
return LZO_E_EOF_NOT_FOUND;
3800
*out_len = pd(op, out);
3801
return (ip == ip_end ? LZO_E_OK :
3802
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
3804
#if defined(HAVE_NEED_IP)
3806
*out_len = pd(op, out);
3807
return LZO_E_INPUT_OVERRUN;
3810
#if defined(HAVE_NEED_OP)
3812
*out_len = pd(op, out);
3813
return LZO_E_OUTPUT_OVERRUN;
3816
#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
3818
*out_len = pd(op, out);
3819
return LZO_E_LOOKBEHIND_OVERRUN;
3825
/***** End of minilzo.c *****/