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[libsigrok.git] / src / minilzo / minilzo.c
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0df44c76
GS		 1/* minilzo.c -- mini subset of the LZO real-time data compression library
2
3 This file is part of the LZO real-time data compression library.
4
5 Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer
6 All Rights Reserved.
7
8 The LZO library is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2 of
11 the License, or (at your option) any later version.
12
13 The LZO library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with the LZO library; see the file COPYING.
20 If not, write to the Free Software Foundation, Inc.,
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22
23 Markus F.X.J. Oberhumer
24 <markus@oberhumer.com>
25 http://www.oberhumer.com/opensource/lzo/
26 */
27
28/*
29 * NOTE:
30 * the full LZO package can be found at
31 * http://www.oberhumer.com/opensource/lzo/
32 */
33
34#define __LZO_IN_MINILZO 1
35
36#if defined(LZO_CFG_FREESTANDING)
37# undef MINILZO_HAVE_CONFIG_H
38# define LZO_LIBC_FREESTANDING 1
39# define LZO_OS_FREESTANDING 1
40#endif
41
42#ifdef MINILZO_HAVE_CONFIG_H
43# include <config.h>
44#endif
45#include <limits.h>
46#include <stddef.h>
47#if defined(MINILZO_CFG_USE_INTERNAL_LZODEFS)
48
49#ifndef __LZODEFS_H_INCLUDED
50#define __LZODEFS_H_INCLUDED 1
51
52#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
53# define __CYGWIN__ __CYGWIN32__
54#endif
55#if 1 && defined(__INTERIX) && defined(__GNUC__) && !defined(_ALL_SOURCE)
56# define _ALL_SOURCE 1
57#endif
58#if defined(__mips__) && defined(__R5900__)
59# if !defined(__LONG_MAX__)
60# define __LONG_MAX__ 9223372036854775807L
61# endif
62#endif
63#if 0
64#elif !defined(__LZO_LANG_OVERRIDE)
65#if (defined(__clang__) || defined(__GNUC__)) && defined(__ASSEMBLER__)
66# if (__ASSEMBLER__+0) <= 0
67# error "__ASSEMBLER__"
68# else
69# define LZO_LANG_ASSEMBLER 1
70# endif
71#elif defined(__cplusplus)
72# if (__cplusplus+0) <= 0
73# error "__cplusplus"
74# elif (__cplusplus < 199711L)
75# define LZO_LANG_CXX 1
76# elif defined(_MSC_VER) && defined(_MSVC_LANG) && (_MSVC_LANG+0 >= 201402L) && 1
77# define LZO_LANG_CXX _MSVC_LANG
78# else
79# define LZO_LANG_CXX __cplusplus
80# endif
81# define LZO_LANG_CPLUSPLUS LZO_LANG_CXX
82#else
83# if defined(__STDC_VERSION__) && (__STDC_VERSION__+0 >= 199409L)
84# define LZO_LANG_C __STDC_VERSION__
85# else
86# define LZO_LANG_C 1
87# endif
88#endif
89#endif
90#if !defined(LZO_CFG_NO_DISABLE_WUNDEF)
91#if defined(__ARMCC_VERSION)
92# pragma diag_suppress 193
93#elif defined(__clang__) && defined(__clang_minor__)
94# pragma clang diagnostic ignored "-Wundef"
95#elif defined(__INTEL_COMPILER)
96# pragma warning(disable: 193)
97#elif defined(__KEIL__) && defined(__C166__)
98# pragma warning disable = 322
99#elif defined(__GNUC__) && defined(__GNUC_MINOR__) && !defined(__PATHSCALE__)
100# if ((__GNUC__-0) >= 5 || ((__GNUC__-0) == 4 && (__GNUC_MINOR__-0) >= 2))
101# pragma GCC diagnostic ignored "-Wundef"
102# endif
103#elif defined(_MSC_VER) && !defined(__clang__) && !defined(__INTEL_COMPILER) && !defined(__MWERKS__)
104# if ((_MSC_VER-0) >= 1300)
105# pragma warning(disable: 4668)
106# endif
107#endif
108#endif
109#if 0 && defined(__POCC__) && defined(_WIN32)
110# if (__POCC__ >= 400)
111# pragma warn(disable: 2216)
112# endif
113#endif
114#if 0 && defined(__WATCOMC__)
115# if (__WATCOMC__ >= 1050) && (__WATCOMC__ < 1060)
116# pragma warning 203 9
117# endif
118#endif
119#if defined(__BORLANDC__) && defined(__MSDOS__) && !defined(__FLAT__)
120# pragma option -h
121#endif
122#if !(LZO_CFG_NO_DISABLE_WCRTNONSTDC)
123#ifndef _CRT_NONSTDC_NO_DEPRECATE
124#define _CRT_NONSTDC_NO_DEPRECATE 1
125#endif
126#ifndef _CRT_NONSTDC_NO_WARNINGS
127#define _CRT_NONSTDC_NO_WARNINGS 1
128#endif
129#ifndef _CRT_SECURE_NO_DEPRECATE
130#define _CRT_SECURE_NO_DEPRECATE 1
131#endif
132#ifndef _CRT_SECURE_NO_WARNINGS
133#define _CRT_SECURE_NO_WARNINGS 1
134#endif
135#endif
136#if 0
137#define LZO_0xffffUL 0xfffful
138#define LZO_0xffffffffUL 0xfffffffful
139#else
140#define LZO_0xffffUL 65535ul
141#define LZO_0xffffffffUL 4294967295ul
142#endif
143#define LZO_0xffffL LZO_0xffffUL
144#define LZO_0xffffffffL LZO_0xffffffffUL
145#if (LZO_0xffffL == LZO_0xffffffffL)
146# error "your preprocessor is broken 1"
147#endif
148#if (16ul * 16384ul != 262144ul)
149# error "your preprocessor is broken 2"
150#endif
151#if 0
152#if (32767 >= 4294967295ul)
153# error "your preprocessor is broken 3"
154#endif
155#if (65535u >= 4294967295ul)
156# error "your preprocessor is broken 4"
157#endif
158#endif
159#if defined(__COUNTER__)
160# ifndef LZO_CFG_USE_COUNTER
161# define LZO_CFG_USE_COUNTER 1
162# endif
163#else
164# undef LZO_CFG_USE_COUNTER
165#endif
166#if (UINT_MAX == LZO_0xffffL)
167#if defined(__ZTC__) && defined(__I86__) && !defined(__OS2__)
168# if !defined(MSDOS)
169# define MSDOS 1
170# endif
171# if !defined(_MSDOS)
172# define _MSDOS 1
173# endif
174#elif 0 && defined(__VERSION) && defined(MB_LEN_MAX)
175# if (__VERSION == 520) && (MB_LEN_MAX == 1)
176# if !defined(__AZTEC_C__)
177# define __AZTEC_C__ __VERSION
178# endif
179# if !defined(__DOS__)
180# define __DOS__ 1
181# endif
182# endif
183#endif
184#endif
185#if (UINT_MAX == LZO_0xffffL)
186#if defined(_MSC_VER) && defined(M_I86HM)
187# define ptrdiff_t long
188# define _PTRDIFF_T_DEFINED 1
189#endif
190#endif
191#if (UINT_MAX == LZO_0xffffL)
192# undef __LZO_RENAME_A
193# undef __LZO_RENAME_B
194# if defined(__AZTEC_C__) && defined(__DOS__)
195# define __LZO_RENAME_A 1
196# elif defined(_MSC_VER) && defined(MSDOS)
197# if (_MSC_VER < 600)
198# define __LZO_RENAME_A 1
199# elif (_MSC_VER < 700)
200# define __LZO_RENAME_B 1
201# endif
202# elif defined(__TSC__) && defined(__OS2__)
203# define __LZO_RENAME_A 1
204# elif defined(__MSDOS__) && defined(__TURBOC__) && (__TURBOC__ < 0x0410)
205# define __LZO_RENAME_A 1
206# elif defined(__PACIFIC__) && defined(DOS)
207# if !defined(__far)
208# define __far far
209# endif
210# if !defined(__near)
211# define __near near
212# endif
213# endif
214# if defined(__LZO_RENAME_A)
215# if !defined(__cdecl)
216# define __cdecl cdecl
217# endif
218# if !defined(__far)
219# define __far far
220# endif
221# if !defined(__huge)
222# define __huge huge
223# endif
224# if !defined(__near)
225# define __near near
226# endif
227# if !defined(__pascal)
228# define __pascal pascal
229# endif
230# if !defined(__huge)
231# define __huge huge
232# endif
233# elif defined(__LZO_RENAME_B)
234# if !defined(__cdecl)
235# define __cdecl _cdecl
236# endif
237# if !defined(__far)
238# define __far _far
239# endif
240# if !defined(__huge)
241# define __huge _huge
242# endif
243# if !defined(__near)
244# define __near _near
245# endif
246# if !defined(__pascal)
247# define __pascal _pascal
248# endif
249# elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
250# if !defined(__cdecl)
251# define __cdecl cdecl
252# endif
253# if !defined(__pascal)
254# define __pascal pascal
255# endif
256# endif
257# undef __LZO_RENAME_A
258# undef __LZO_RENAME_B
259#endif
260#if (UINT_MAX == LZO_0xffffL)
261#if defined(__AZTEC_C__) && defined(__DOS__)
262# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
263#elif defined(_MSC_VER) && defined(MSDOS)
264# if (_MSC_VER < 600)
265# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
266# endif
267# if (_MSC_VER < 700)
268# define LZO_BROKEN_INTEGRAL_PROMOTION 1
269# define LZO_BROKEN_SIZEOF 1
270# endif
271#elif defined(__PACIFIC__) && defined(DOS)
272# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
273#elif defined(__TURBOC__) && defined(__MSDOS__)
274# if (__TURBOC__ < 0x0150)
275# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
276# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
277# define LZO_BROKEN_INTEGRAL_PROMOTION 1
278# endif
279# if (__TURBOC__ < 0x0200)
280# define LZO_BROKEN_SIZEOF 1
281# endif
282# if (__TURBOC__ < 0x0400) && defined(__cplusplus)
283# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
284# endif
285#elif (defined(__PUREC__) || defined(__TURBOC__)) && defined(__TOS__)
286# define LZO_BROKEN_CDECL_ALT_SYNTAX 1
287# define LZO_BROKEN_SIZEOF 1
288#endif
289#endif
290#if defined(__WATCOMC__) && (__WATCOMC__ < 900)
291# define LZO_BROKEN_INTEGRAL_CONSTANTS 1
292#endif
293#if defined(_CRAY) && defined(_CRAY1)
294# define LZO_BROKEN_SIGNED_RIGHT_SHIFT 1
295#endif
296#define LZO_PP_STRINGIZE(x) #x
297#define LZO_PP_MACRO_EXPAND(x) LZO_PP_STRINGIZE(x)
298#define LZO_PP_CONCAT0() /*empty*/
299#define LZO_PP_CONCAT1(a) a
300#define LZO_PP_CONCAT2(a,b) a ## b
301#define LZO_PP_CONCAT3(a,b,c) a ## b ## c
302#define LZO_PP_CONCAT4(a,b,c,d) a ## b ## c ## d
303#define LZO_PP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
304#define LZO_PP_CONCAT6(a,b,c,d,e,f) a ## b ## c ## d ## e ## f
305#define LZO_PP_CONCAT7(a,b,c,d,e,f,g) a ## b ## c ## d ## e ## f ## g
306#define LZO_PP_ECONCAT0() LZO_PP_CONCAT0()
307#define LZO_PP_ECONCAT1(a) LZO_PP_CONCAT1(a)
308#define LZO_PP_ECONCAT2(a,b) LZO_PP_CONCAT2(a,b)
309#define LZO_PP_ECONCAT3(a,b,c) LZO_PP_CONCAT3(a,b,c)
310#define LZO_PP_ECONCAT4(a,b,c,d) LZO_PP_CONCAT4(a,b,c,d)
311#define LZO_PP_ECONCAT5(a,b,c,d,e) LZO_PP_CONCAT5(a,b,c,d,e)
312#define LZO_PP_ECONCAT6(a,b,c,d,e,f) LZO_PP_CONCAT6(a,b,c,d,e,f)
313#define LZO_PP_ECONCAT7(a,b,c,d,e,f,g) LZO_PP_CONCAT7(a,b,c,d,e,f,g)
314#define LZO_PP_EMPTY /*empty*/
315#define LZO_PP_EMPTY0() /*empty*/
316#define LZO_PP_EMPTY1(a) /*empty*/
317#define LZO_PP_EMPTY2(a,b) /*empty*/
318#define LZO_PP_EMPTY3(a,b,c) /*empty*/
319#define LZO_PP_EMPTY4(a,b,c,d) /*empty*/
320#define LZO_PP_EMPTY5(a,b,c,d,e) /*empty*/
321#define LZO_PP_EMPTY6(a,b,c,d,e,f) /*empty*/
322#define LZO_PP_EMPTY7(a,b,c,d,e,f,g) /*empty*/
323#if 1
324#define LZO_CPP_STRINGIZE(x) #x
325#define LZO_CPP_MACRO_EXPAND(x) LZO_CPP_STRINGIZE(x)
326#define LZO_CPP_CONCAT2(a,b) a ## b
327#define LZO_CPP_CONCAT3(a,b,c) a ## b ## c
328#define LZO_CPP_CONCAT4(a,b,c,d) a ## b ## c ## d
329#define LZO_CPP_CONCAT5(a,b,c,d,e) a ## b ## c ## d ## e
330#define LZO_CPP_CONCAT6(a,b,c,d,e,f) a ## b ## c ## d ## e ## f
331#define LZO_CPP_CONCAT7(a,b,c,d,e,f,g) a ## b ## c ## d ## e ## f ## g
332#define LZO_CPP_ECONCAT2(a,b) LZO_CPP_CONCAT2(a,b)
333#define LZO_CPP_ECONCAT3(a,b,c) LZO_CPP_CONCAT3(a,b,c)
334#define LZO_CPP_ECONCAT4(a,b,c,d) LZO_CPP_CONCAT4(a,b,c,d)
335#define LZO_CPP_ECONCAT5(a,b,c,d,e) LZO_CPP_CONCAT5(a,b,c,d,e)
336#define LZO_CPP_ECONCAT6(a,b,c,d,e,f) LZO_CPP_CONCAT6(a,b,c,d,e,f)
337#define LZO_CPP_ECONCAT7(a,b,c,d,e,f,g) LZO_CPP_CONCAT7(a,b,c,d,e,f,g)
338#endif
339#define __LZO_MASK_GEN(o,b) (((((o) << ((b)-((b)!=0))) - (o)) << 1) + (o)*((b)!=0))
340#if 1 && defined(__cplusplus)
341# if !defined(__STDC_CONSTANT_MACROS)
342# define __STDC_CONSTANT_MACROS 1
343# endif
344# if !defined(__STDC_LIMIT_MACROS)
345# define __STDC_LIMIT_MACROS 1
346# endif
347#endif
348#if defined(__cplusplus)
349# define LZO_EXTERN_C extern "C"
350# define LZO_EXTERN_C_BEGIN extern "C" {
351# define LZO_EXTERN_C_END }
352#else
353# define LZO_EXTERN_C extern
354# define LZO_EXTERN_C_BEGIN /*empty*/
355# define LZO_EXTERN_C_END /*empty*/
356#endif
357#if !defined(__LZO_OS_OVERRIDE)
358#if (LZO_OS_FREESTANDING)
359# define LZO_INFO_OS "freestanding"
360#elif (LZO_OS_EMBEDDED)
361# define LZO_INFO_OS "embedded"
362#elif 1 && defined(__IAR_SYSTEMS_ICC__)
363# define LZO_OS_EMBEDDED 1
364# define LZO_INFO_OS "embedded"
365#elif defined(__CYGWIN__) && defined(__GNUC__)
366# define LZO_OS_CYGWIN 1
367# define LZO_INFO_OS "cygwin"
368#elif defined(__EMX__) && defined(__GNUC__)
369# define LZO_OS_EMX 1
370# define LZO_INFO_OS "emx"
371#elif defined(__BEOS__)
372# define LZO_OS_BEOS 1
373# define LZO_INFO_OS "beos"
374#elif defined(__Lynx__)
375# define LZO_OS_LYNXOS 1
376# define LZO_INFO_OS "lynxos"
377#elif defined(__OS400__)
378# define LZO_OS_OS400 1
379# define LZO_INFO_OS "os400"
380#elif defined(__QNX__)
381# define LZO_OS_QNX 1
382# define LZO_INFO_OS "qnx"
383#elif defined(__BORLANDC__) && defined(__DPMI32__) && (__BORLANDC__ >= 0x0460)
384# define LZO_OS_DOS32 1
385# define LZO_INFO_OS "dos32"
386#elif defined(__BORLANDC__) && defined(__DPMI16__)
387# define LZO_OS_DOS16 1
388# define LZO_INFO_OS "dos16"
389#elif defined(__ZTC__) && defined(DOS386)
390# define LZO_OS_DOS32 1
391# define LZO_INFO_OS "dos32"
392#elif defined(__OS2__) || defined(__OS2V2__)
393# if (UINT_MAX == LZO_0xffffL)
394# define LZO_OS_OS216 1
395# define LZO_INFO_OS "os216"
396# elif (UINT_MAX == LZO_0xffffffffL)
397# define LZO_OS_OS2 1
398# define LZO_INFO_OS "os2"
399# else
400# error "check your limits.h header"
401# endif
402#elif defined(__WIN64__) || defined(_WIN64) || defined(WIN64)
403# define LZO_OS_WIN64 1
404# define LZO_INFO_OS "win64"
405#elif defined(__WIN32__) || defined(_WIN32) || defined(WIN32) || defined(__WINDOWS_386__)
406# define LZO_OS_WIN32 1
407# define LZO_INFO_OS "win32"
408#elif defined(__MWERKS__) && defined(__INTEL__)
409# define LZO_OS_WIN32 1
410# define LZO_INFO_OS "win32"
411#elif defined(__WINDOWS__) || defined(_WINDOWS) || defined(_Windows)
412# if (UINT_MAX == LZO_0xffffL)
413# define LZO_OS_WIN16 1
414# define LZO_INFO_OS "win16"
415# elif (UINT_MAX == LZO_0xffffffffL)
416# define LZO_OS_WIN32 1
417# define LZO_INFO_OS "win32"
418# else
419# error "check your limits.h header"
420# endif
421#elif defined(__DOS__) || defined(__MSDOS__) || defined(_MSDOS) || defined(MSDOS) || (defined(__PACIFIC__) && defined(DOS))
422# if (UINT_MAX == LZO_0xffffL)
423# define LZO_OS_DOS16 1
424# define LZO_INFO_OS "dos16"
425# elif (UINT_MAX == LZO_0xffffffffL)
426# define LZO_OS_DOS32 1
427# define LZO_INFO_OS "dos32"
428# else
429# error "check your limits.h header"
430# endif
431#elif defined(__WATCOMC__)
432# if defined(__NT__) && (UINT_MAX == LZO_0xffffL)
433# define LZO_OS_DOS16 1
434# define LZO_INFO_OS "dos16"
435# elif defined(__NT__) && (__WATCOMC__ < 1100)
436# define LZO_OS_WIN32 1
437# define LZO_INFO_OS "win32"
438# elif defined(__linux__) || defined(__LINUX__)
439# define LZO_OS_POSIX 1
440# define LZO_INFO_OS "posix"
441# else
442# error "please specify a target using the -bt compiler option"
443# endif
444#elif defined(__palmos__)
445# define LZO_OS_PALMOS 1
446# define LZO_INFO_OS "palmos"
447#elif defined(__TOS__) || defined(__atarist__)
448# define LZO_OS_TOS 1
449# define LZO_INFO_OS "tos"
450#elif defined(macintosh) && !defined(__arm__) && !defined(__i386__) && !defined(__ppc__) && !defined(__x64_64__)
451# define LZO_OS_MACCLASSIC 1
452# define LZO_INFO_OS "macclassic"
453#elif defined(__VMS)
454# define LZO_OS_VMS 1
455# define LZO_INFO_OS "vms"
456#elif (defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__)
457# define LZO_OS_CONSOLE 1
458# define LZO_OS_CONSOLE_PS2 1
459# define LZO_INFO_OS "console"
460# define LZO_INFO_OS_CONSOLE "ps2"
461#elif defined(__mips__) && defined(__psp__)
462# define LZO_OS_CONSOLE 1
463# define LZO_OS_CONSOLE_PSP 1
464# define LZO_INFO_OS "console"
465# define LZO_INFO_OS_CONSOLE "psp"
466#else
467# define LZO_OS_POSIX 1
468# define LZO_INFO_OS "posix"
469#endif
470#if (LZO_OS_POSIX)
471# if defined(_AIX) || defined(__AIX__) || defined(__aix__)
472# define LZO_OS_POSIX_AIX 1
473# define LZO_INFO_OS_POSIX "aix"
474# elif defined(__FreeBSD__)
475# define LZO_OS_POSIX_FREEBSD 1
476# define LZO_INFO_OS_POSIX "freebsd"
477# elif defined(__hpux__) || defined(__hpux)
478# define LZO_OS_POSIX_HPUX 1
479# define LZO_INFO_OS_POSIX "hpux"
480# elif defined(__INTERIX)
481# define LZO_OS_POSIX_INTERIX 1
482# define LZO_INFO_OS_POSIX "interix"
483# elif defined(__IRIX__) || defined(__irix__)
484# define LZO_OS_POSIX_IRIX 1
485# define LZO_INFO_OS_POSIX "irix"
486# elif defined(__linux__) || defined(__linux) || defined(__LINUX__)
487# define LZO_OS_POSIX_LINUX 1
488# define LZO_INFO_OS_POSIX "linux"
489# elif defined(__APPLE__) && defined(__MACH__)
490# if ((__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__-0) >= 20000)
491# define LZO_OS_POSIX_DARWIN 1040
492# define LZO_INFO_OS_POSIX "darwin_iphone"
493# elif ((__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__-0) >= 1040)
494# define LZO_OS_POSIX_DARWIN __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
495# define LZO_INFO_OS_POSIX "darwin"
496# else
497# define LZO_OS_POSIX_DARWIN 1
498# define LZO_INFO_OS_POSIX "darwin"
499# endif
500# define LZO_OS_POSIX_MACOSX LZO_OS_POSIX_DARWIN
501# elif defined(__minix__) || defined(__minix)
502# define LZO_OS_POSIX_MINIX 1
503# define LZO_INFO_OS_POSIX "minix"
504# elif defined(__NetBSD__)
505# define LZO_OS_POSIX_NETBSD 1
506# define LZO_INFO_OS_POSIX "netbsd"
507# elif defined(__OpenBSD__)
508# define LZO_OS_POSIX_OPENBSD 1
509# define LZO_INFO_OS_POSIX "openbsd"
510# elif defined(__osf__)
511# define LZO_OS_POSIX_OSF 1
512# define LZO_INFO_OS_POSIX "osf"
513# elif defined(__solaris__) || defined(__sun)
514# if defined(__SVR4) || defined(__svr4__)
515# define LZO_OS_POSIX_SOLARIS 1
516# define LZO_INFO_OS_POSIX "solaris"
517# else
518# define LZO_OS_POSIX_SUNOS 1
519# define LZO_INFO_OS_POSIX "sunos"
520# endif
521# elif defined(__ultrix__) || defined(__ultrix)
522# define LZO_OS_POSIX_ULTRIX 1
523# define LZO_INFO_OS_POSIX "ultrix"
524# elif defined(_UNICOS)
525# define LZO_OS_POSIX_UNICOS 1
526# define LZO_INFO_OS_POSIX "unicos"
527# else
528# define LZO_OS_POSIX_UNKNOWN 1
529# define LZO_INFO_OS_POSIX "unknown"
530# endif
531#endif
532#endif
533#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
534# if (UINT_MAX != LZO_0xffffL)
535# error "unexpected configuration - check your compiler defines"
536# endif
537# if (ULONG_MAX != LZO_0xffffffffL)
538# error "unexpected configuration - check your compiler defines"
539# endif
540#endif
541#if (LZO_OS_DOS32 || LZO_OS_OS2 || LZO_OS_WIN32 || LZO_OS_WIN64)
542# if (UINT_MAX != LZO_0xffffffffL)
543# error "unexpected configuration - check your compiler defines"
544# endif
545# if (ULONG_MAX != LZO_0xffffffffL)
546# error "unexpected configuration - check your compiler defines"
547# endif
548#endif
549#if defined(CIL) && defined(_GNUCC) && defined(__GNUC__)
550# define LZO_CC_CILLY 1
551# define LZO_INFO_CC "Cilly"
552# if defined(__CILLY__)
553# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__CILLY__)
554# else
555# define LZO_INFO_CCVER "unknown"
556# endif
557#elif 0 && defined(SDCC) && defined(__VERSION__) && !defined(__GNUC__)
558# define LZO_CC_SDCC 1
559# define LZO_INFO_CC "sdcc"
560# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(SDCC)
561#elif defined(__PATHSCALE__) && defined(__PATHCC_PATCHLEVEL__)
562# define LZO_CC_PATHSCALE (__PATHCC__ * 0x10000L + (__PATHCC_MINOR__-0) * 0x100 + (__PATHCC_PATCHLEVEL__-0))
563# define LZO_INFO_CC "Pathscale C"
564# define LZO_INFO_CCVER __PATHSCALE__
565# if defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
566# define LZO_CC_PATHSCALE_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
567# endif
568#elif defined(__INTEL_COMPILER) && ((__INTEL_COMPILER-0) > 0)
569# define LZO_CC_INTELC __INTEL_COMPILER
570# define LZO_INFO_CC "Intel C"
571# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__INTEL_COMPILER)
572# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
573# define LZO_CC_INTELC_MSC _MSC_VER
574# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
575# define LZO_CC_INTELC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
576# endif
577#elif defined(__POCC__) && defined(_WIN32)
578# define LZO_CC_PELLESC 1
579# define LZO_INFO_CC "Pelles C"
580# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__POCC__)
581#elif defined(__ARMCC_VERSION) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
582# if defined(__GNUC_PATCHLEVEL__)
583# define LZO_CC_ARMCC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
584# else
585# define LZO_CC_ARMCC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
586# endif
587# define LZO_CC_ARMCC __ARMCC_VERSION
588# define LZO_INFO_CC "ARM C Compiler"
589# define LZO_INFO_CCVER __VERSION__
590#elif defined(__clang__) && defined(__c2__) && defined(__c2_version__) && defined(_MSC_VER)
591# define LZO_CC_CLANG (__clang_major__ * 0x10000L + (__clang_minor__-0) * 0x100 + (__clang_patchlevel__-0))
592# define LZO_CC_CLANG_C2 _MSC_VER
593# define LZO_CC_CLANG_VENDOR_MICROSOFT 1
594# define LZO_INFO_CC "clang/c2"
595# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__c2_version__)
596#elif defined(__clang__) && defined(__llvm__) && defined(__VERSION__)
597# if defined(__clang_major__) && defined(__clang_minor__) && defined(__clang_patchlevel__)
598# define LZO_CC_CLANG (__clang_major__ * 0x10000L + (__clang_minor__-0) * 0x100 + (__clang_patchlevel__-0))
599# else
600# define LZO_CC_CLANG 0x010000L
601# endif
602# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
603# define LZO_CC_CLANG_MSC _MSC_VER
604# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
605# define LZO_CC_CLANG_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
606# endif
607# if defined(__APPLE_CC__)
608# define LZO_CC_CLANG_VENDOR_APPLE 1
609# define LZO_INFO_CC "clang/apple"
610# else
611# define LZO_CC_CLANG_VENDOR_LLVM 1
612# define LZO_INFO_CC "clang"
613# endif
614# if defined(__clang_version__)
615# define LZO_INFO_CCVER __clang_version__
616# else
617# define LZO_INFO_CCVER __VERSION__
618# endif
619#elif defined(__llvm__) && defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
620# if defined(__GNUC_PATCHLEVEL__)
621# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
622# else
623# define LZO_CC_LLVM_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
624# endif
625# define LZO_CC_LLVM LZO_CC_LLVM_GNUC
626# define LZO_INFO_CC "llvm-gcc"
627# define LZO_INFO_CCVER __VERSION__
628#elif defined(__ACK__) && defined(_ACK)
629# define LZO_CC_ACK 1
630# define LZO_INFO_CC "Amsterdam Compiler Kit C"
631# define LZO_INFO_CCVER "unknown"
632#elif defined(__ARMCC_VERSION) && !defined(__GNUC__)
633# define LZO_CC_ARMCC __ARMCC_VERSION
634# define LZO_CC_ARMCC_ARMCC __ARMCC_VERSION
635# define LZO_INFO_CC "ARM C Compiler"
636# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__ARMCC_VERSION)
637#elif defined(__AZTEC_C__)
638# define LZO_CC_AZTECC 1
639# define LZO_INFO_CC "Aztec C"
640# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__AZTEC_C__)
641#elif defined(__CODEGEARC__)
642# define LZO_CC_CODEGEARC 1
643# define LZO_INFO_CC "CodeGear C"
644# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__CODEGEARC__)
645#elif defined(__BORLANDC__)
646# define LZO_CC_BORLANDC 1
647# define LZO_INFO_CC "Borland C"
648# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__BORLANDC__)
649#elif defined(_CRAYC) && defined(_RELEASE)
650# define LZO_CC_CRAYC 1
651# define LZO_INFO_CC "Cray C"
652# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_RELEASE)
653#elif defined(__DMC__) && defined(__SC__)
654# define LZO_CC_DMC 1
655# define LZO_INFO_CC "Digital Mars C"
656# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__DMC__)
657#elif defined(__DECC)
658# define LZO_CC_DECC 1
659# define LZO_INFO_CC "DEC C"
660# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__DECC)
661#elif (defined(__ghs) || defined(__ghs__)) && defined(__GHS_VERSION_NUMBER) && ((__GHS_VERSION_NUMBER-0) > 0)
662# define LZO_CC_GHS 1
663# define LZO_INFO_CC "Green Hills C"
664# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__GHS_VERSION_NUMBER)
665# if defined(_MSC_VER) && ((_MSC_VER-0) > 0)
666# define LZO_CC_GHS_MSC _MSC_VER
667# elif defined(__GNUC__) && defined(__GNUC_MINOR__) && defined(__VERSION__)
668# define LZO_CC_GHS_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
669# endif
670#elif defined(__HIGHC__)
671# define LZO_CC_HIGHC 1
672# define LZO_INFO_CC "MetaWare High C"
673# define LZO_INFO_CCVER "unknown"
674#elif defined(__HP_aCC) && ((__HP_aCC-0) > 0)
675# define LZO_CC_HPACC __HP_aCC
676# define LZO_INFO_CC "HP aCC"
677# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__HP_aCC)
678#elif defined(__IAR_SYSTEMS_ICC__)
679# define LZO_CC_IARC 1
680# define LZO_INFO_CC "IAR C"
681# if defined(__VER__)
682# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__VER__)
683# else
684# define LZO_INFO_CCVER "unknown"
685# endif
686#elif defined(__IBMC__) && ((__IBMC__-0) > 0)
687# define LZO_CC_IBMC __IBMC__
688# define LZO_INFO_CC "IBM C"
689# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__IBMC__)
690#elif defined(__IBMCPP__) && ((__IBMCPP__-0) > 0)
691# define LZO_CC_IBMC __IBMCPP__
692# define LZO_INFO_CC "IBM C"
693# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__IBMCPP__)
694#elif defined(__KEIL__) && defined(__C166__)
695# define LZO_CC_KEILC 1
696# define LZO_INFO_CC "Keil C"
697# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__C166__)
698#elif defined(__LCC__) && defined(_WIN32) && defined(__LCCOPTIMLEVEL)
699# define LZO_CC_LCCWIN32 1
700# define LZO_INFO_CC "lcc-win32"
701# define LZO_INFO_CCVER "unknown"
702#elif defined(__LCC__)
703# define LZO_CC_LCC 1
704# define LZO_INFO_CC "lcc"
705# if defined(__LCC_VERSION__)
706# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__LCC_VERSION__)
707# else
708# define LZO_INFO_CCVER "unknown"
709# endif
710#elif defined(__MWERKS__) && ((__MWERKS__-0) > 0)
711# define LZO_CC_MWERKS __MWERKS__
712# define LZO_INFO_CC "Metrowerks C"
713# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__MWERKS__)
714#elif (defined(__NDPC__) || defined(__NDPX__)) && defined(__i386)
715# define LZO_CC_NDPC 1
716# define LZO_INFO_CC "Microway NDP C"
717# define LZO_INFO_CCVER "unknown"
718#elif defined(__PACIFIC__)
719# define LZO_CC_PACIFICC 1
720# define LZO_INFO_CC "Pacific C"
721# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PACIFIC__)
722#elif defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__)
723# if defined(__PGIC_PATCHLEVEL__)
724# define LZO_CC_PGI (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100 + (__PGIC_PATCHLEVEL__-0))
725# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) "." LZO_PP_MACRO_EXPAND(__PGIC_PATCHLEVEL__)
726# else
727# define LZO_CC_PGI (__PGIC__ * 0x10000L + (__PGIC_MINOR__-0) * 0x100)
728# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PGIC__) "." LZO_PP_MACRO_EXPAND(__PGIC_MINOR__) ".0"
729# endif
730# define LZO_INFO_CC "Portland Group PGI C"
731#elif defined(__PGI) && (defined(__linux__) || defined(__WIN32__))
732# define LZO_CC_PGI 1
733# define LZO_INFO_CC "Portland Group PGI C"
734# define LZO_INFO_CCVER "unknown"
735#elif defined(__PUREC__) && defined(__TOS__)
736# define LZO_CC_PUREC 1
737# define LZO_INFO_CC "Pure C"
738# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__PUREC__)
739#elif defined(__SC__) && defined(__ZTC__)
740# define LZO_CC_SYMANTECC 1
741# define LZO_INFO_CC "Symantec C"
742# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SC__)
743#elif defined(__SUNPRO_C)
744# define LZO_INFO_CC "SunPro C"
745# if ((__SUNPRO_C-0) > 0)
746# define LZO_CC_SUNPROC __SUNPRO_C
747# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SUNPRO_C)
748# else
749# define LZO_CC_SUNPROC 1
750# define LZO_INFO_CCVER "unknown"
751# endif
752#elif defined(__SUNPRO_CC)
753# define LZO_INFO_CC "SunPro C"
754# if ((__SUNPRO_CC-0) > 0)
755# define LZO_CC_SUNPROC __SUNPRO_CC
756# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__SUNPRO_CC)
757# else
758# define LZO_CC_SUNPROC 1
759# define LZO_INFO_CCVER "unknown"
760# endif
761#elif defined(__TINYC__)
762# define LZO_CC_TINYC 1
763# define LZO_INFO_CC "Tiny C"
764# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__TINYC__)
765#elif defined(__TSC__)
766# define LZO_CC_TOPSPEEDC 1
767# define LZO_INFO_CC "TopSpeed C"
768# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__TSC__)
769#elif defined(__WATCOMC__)
770# define LZO_CC_WATCOMC 1
771# define LZO_INFO_CC "Watcom C"
772# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__WATCOMC__)
773#elif defined(__TURBOC__)
774# define LZO_CC_TURBOC 1
775# define LZO_INFO_CC "Turbo C"
776# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__TURBOC__)
777#elif defined(__ZTC__)
778# define LZO_CC_ZORTECHC 1
779# define LZO_INFO_CC "Zortech C"
780# if ((__ZTC__-0) == 0x310)
781# define LZO_INFO_CCVER "0x310"
782# else
783# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(__ZTC__)
784# endif
785#elif defined(__GNUC__) && defined(__VERSION__)
786# if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
787# define LZO_CC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100 + (__GNUC_PATCHLEVEL__-0))
788# elif defined(__GNUC_MINOR__)
789# define LZO_CC_GNUC (__GNUC__ * 0x10000L + (__GNUC_MINOR__-0) * 0x100)
790# else
791# define LZO_CC_GNUC (__GNUC__ * 0x10000L)
792# endif
793# define LZO_INFO_CC "gcc"
794# define LZO_INFO_CCVER __VERSION__
795#elif defined(_MSC_VER) && ((_MSC_VER-0) > 0)
796# define LZO_CC_MSC _MSC_VER
797# define LZO_INFO_CC "Microsoft C"
798# if defined(_MSC_FULL_VER)
799# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER) "." LZO_PP_MACRO_EXPAND(_MSC_FULL_VER)
800# else
801# define LZO_INFO_CCVER LZO_PP_MACRO_EXPAND(_MSC_VER)
802# endif
803#else
804# define LZO_CC_UNKNOWN 1
805# define LZO_INFO_CC "unknown"
806# define LZO_INFO_CCVER "unknown"
807#endif
808#if (LZO_CC_GNUC) && defined(__OPEN64__)
809# if defined(__OPENCC__) && defined(__OPENCC_MINOR__) && defined(__OPENCC_PATCHLEVEL__)
810# define LZO_CC_OPEN64 (__OPENCC__ * 0x10000L + (__OPENCC_MINOR__-0) * 0x100 + (__OPENCC_PATCHLEVEL__-0))
811# define LZO_CC_OPEN64_GNUC LZO_CC_GNUC
812# endif
813#endif
814#if (LZO_CC_GNUC) && defined(__PCC__)
815# if defined(__PCC__) && defined(__PCC_MINOR__) && defined(__PCC_MINORMINOR__)
816# define LZO_CC_PCC (__PCC__ * 0x10000L + (__PCC_MINOR__-0) * 0x100 + (__PCC_MINORMINOR__-0))
817# define LZO_CC_PCC_GNUC LZO_CC_GNUC
818# endif
819#endif
820#if 0 && (LZO_CC_MSC && (_MSC_VER >= 1200)) && !defined(_MSC_FULL_VER)
821# error "LZO_CC_MSC: _MSC_FULL_VER is not defined"
822#endif
823#if !defined(__LZO_ARCH_OVERRIDE) && !(LZO_ARCH_GENERIC) && defined(_CRAY)
824# if (UINT_MAX > LZO_0xffffffffL) && defined(_CRAY)
825# if defined(_CRAYMPP) || defined(_CRAYT3D) || defined(_CRAYT3E)
826# define LZO_ARCH_CRAY_MPP 1
827# elif defined(_CRAY1)
828# define LZO_ARCH_CRAY_PVP 1
829# endif
830# endif
831#endif
832#if !defined(__LZO_ARCH_OVERRIDE)
833#if (LZO_ARCH_GENERIC)
834# define LZO_INFO_ARCH "generic"
835#elif (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
836# define LZO_ARCH_I086 1
837# define LZO_INFO_ARCH "i086"
838#elif defined(__aarch64__) || defined(_M_ARM64)
839# define LZO_ARCH_ARM64 1
840# define LZO_INFO_ARCH "arm64"
841#elif defined(__alpha__) || defined(__alpha) || defined(_M_ALPHA)
842# define LZO_ARCH_ALPHA 1
843# define LZO_INFO_ARCH "alpha"
844#elif (LZO_ARCH_CRAY_MPP) && (defined(_CRAYT3D) || defined(_CRAYT3E))
845# define LZO_ARCH_ALPHA 1
846# define LZO_INFO_ARCH "alpha"
847#elif defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64)
848# define LZO_ARCH_AMD64 1
849# define LZO_INFO_ARCH "amd64"
850#elif defined(__arm__) || defined(_M_ARM)
851# define LZO_ARCH_ARM 1
852# define LZO_INFO_ARCH "arm"
853#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCARM__)
854# define LZO_ARCH_ARM 1
855# define LZO_INFO_ARCH "arm"
856#elif (UINT_MAX <= LZO_0xffffL) && defined(__AVR__)
857# define LZO_ARCH_AVR 1
858# define LZO_INFO_ARCH "avr"
859#elif defined(__avr32__) || defined(__AVR32__)
860# define LZO_ARCH_AVR32 1
861# define LZO_INFO_ARCH "avr32"
862#elif defined(__bfin__)
863# define LZO_ARCH_BLACKFIN 1
864# define LZO_INFO_ARCH "blackfin"
865#elif (UINT_MAX == LZO_0xffffL) && defined(__C166__)
866# define LZO_ARCH_C166 1
867# define LZO_INFO_ARCH "c166"
868#elif defined(__cris__)
869# define LZO_ARCH_CRIS 1
870# define LZO_INFO_ARCH "cris"
871#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCEZ80__)
872# define LZO_ARCH_EZ80 1
873# define LZO_INFO_ARCH "ez80"
874#elif defined(__H8300__) || defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
875# define LZO_ARCH_H8300 1
876# define LZO_INFO_ARCH "h8300"
877#elif defined(__hppa__) || defined(__hppa)
878# define LZO_ARCH_HPPA 1
879# define LZO_INFO_ARCH "hppa"
880#elif defined(__386__) || defined(__i386__) || defined(__i386) || defined(_M_IX86) || defined(_M_I386)
881# define LZO_ARCH_I386 1
882# define LZO_ARCH_IA32 1
883# define LZO_INFO_ARCH "i386"
884#elif (LZO_CC_ZORTECHC && defined(__I86__))
885# define LZO_ARCH_I386 1
886# define LZO_ARCH_IA32 1
887# define LZO_INFO_ARCH "i386"
888#elif (LZO_OS_DOS32 && LZO_CC_HIGHC) && defined(_I386)
889# define LZO_ARCH_I386 1
890# define LZO_ARCH_IA32 1
891# define LZO_INFO_ARCH "i386"
892#elif defined(__ia64__) || defined(__ia64) || defined(_M_IA64)
893# define LZO_ARCH_IA64 1
894# define LZO_INFO_ARCH "ia64"
895#elif (UINT_MAX == LZO_0xffffL) && defined(__m32c__)
896# define LZO_ARCH_M16C 1
897# define LZO_INFO_ARCH "m16c"
898#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICCM16C__)
899# define LZO_ARCH_M16C 1
900# define LZO_INFO_ARCH "m16c"
901#elif defined(__m32r__)
902# define LZO_ARCH_M32R 1
903# define LZO_INFO_ARCH "m32r"
904#elif (LZO_OS_TOS) || defined(__m68k__) || defined(__m68000__) || defined(__mc68000__) || defined(__mc68020__) || defined(_M_M68K)
905# define LZO_ARCH_M68K 1
906# define LZO_INFO_ARCH "m68k"
907#elif (UINT_MAX == LZO_0xffffL) && defined(__C251__)
908# define LZO_ARCH_MCS251 1
909# define LZO_INFO_ARCH "mcs251"
910#elif (UINT_MAX == LZO_0xffffL) && defined(__C51__)
911# define LZO_ARCH_MCS51 1
912# define LZO_INFO_ARCH "mcs51"
913#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICC8051__)
914# define LZO_ARCH_MCS51 1
915# define LZO_INFO_ARCH "mcs51"
916#elif defined(__mips__) || defined(__mips) || defined(_MIPS_ARCH) || defined(_M_MRX000)
917# define LZO_ARCH_MIPS 1
918# define LZO_INFO_ARCH "mips"
919#elif (UINT_MAX == LZO_0xffffL) && defined(__MSP430__)
920# define LZO_ARCH_MSP430 1
921# define LZO_INFO_ARCH "msp430"
922#elif defined(__IAR_SYSTEMS_ICC__) && defined(__ICC430__)
923# define LZO_ARCH_MSP430 1
924# define LZO_INFO_ARCH "msp430"
925#elif defined(__powerpc__) || defined(__powerpc) || defined(__ppc__) || defined(__PPC__) || defined(_M_PPC) || defined(_ARCH_PPC) || defined(_ARCH_PWR)
926# define LZO_ARCH_POWERPC 1
927# define LZO_INFO_ARCH "powerpc"
928#elif defined(__powerpc64__) || defined(__powerpc64) || defined(__ppc64__) || defined(__PPC64__)
929# define LZO_ARCH_POWERPC 1
930# define LZO_INFO_ARCH "powerpc"
931#elif defined(__powerpc64le__) || defined(__powerpc64le) || defined(__ppc64le__) || defined(__PPC64LE__)
932# define LZO_ARCH_POWERPC 1
933# define LZO_INFO_ARCH "powerpc"
934#elif defined(__riscv)
935# define LZO_ARCH_RISCV 1
936# define LZO_INFO_ARCH "riscv"
937#elif defined(__s390__) || defined(__s390) || defined(__s390x__) || defined(__s390x)
938# define LZO_ARCH_S390 1
939# define LZO_INFO_ARCH "s390"
940#elif defined(__sh__) || defined(_M_SH)
941# define LZO_ARCH_SH 1
942# define LZO_INFO_ARCH "sh"
943#elif defined(__sparc__) || defined(__sparc) || defined(__sparcv8)
944# define LZO_ARCH_SPARC 1
945# define LZO_INFO_ARCH "sparc"
946#elif defined(__SPU__)
947# define LZO_ARCH_SPU 1
948# define LZO_INFO_ARCH "spu"
949#elif (UINT_MAX == LZO_0xffffL) && defined(__z80)
950# define LZO_ARCH_Z80 1
951# define LZO_INFO_ARCH "z80"
952#elif (LZO_ARCH_CRAY_PVP)
953# if defined(_CRAYSV1)
954# define LZO_ARCH_CRAY_SV1 1
955# define LZO_INFO_ARCH "cray_sv1"
956# elif (_ADDR64)
957# define LZO_ARCH_CRAY_T90 1
958# define LZO_INFO_ARCH "cray_t90"
959# elif (_ADDR32)
960# define LZO_ARCH_CRAY_YMP 1
961# define LZO_INFO_ARCH "cray_ymp"
962# else
963# define LZO_ARCH_CRAY_XMP 1
964# define LZO_INFO_ARCH "cray_xmp"
965# endif
966#else
967# define LZO_ARCH_UNKNOWN 1
968# define LZO_INFO_ARCH "unknown"
969#endif
970#endif
971#if !defined(LZO_ARCH_ARM_THUMB2)
972#if (LZO_ARCH_ARM)
973# if defined(__thumb__) || defined(__thumb) || defined(_M_THUMB)
974# if defined(__thumb2__)
975# define LZO_ARCH_ARM_THUMB2 1
976# elif 1 && defined(__TARGET_ARCH_THUMB) && ((__TARGET_ARCH_THUMB)+0 >= 4)
977# define LZO_ARCH_ARM_THUMB2 1
978# elif 1 && defined(_MSC_VER) && defined(_M_THUMB) && ((_M_THUMB)+0 >= 7)
979# define LZO_ARCH_ARM_THUMB2 1
980# endif
981# endif
982#endif
983#endif
984#if (LZO_ARCH_ARM_THUMB2)
985# undef LZO_INFO_ARCH
986# define LZO_INFO_ARCH "arm_thumb2"
987#endif
988#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_DOS32 || LZO_OS_OS2)
989# error "FIXME - missing define for CPU architecture"
990#endif
991#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN32)
992# error "FIXME - missing LZO_OS_WIN32 define for CPU architecture"
993#endif
994#if 1 && (LZO_ARCH_UNKNOWN) && (LZO_OS_WIN64)
995# error "FIXME - missing LZO_OS_WIN64 define for CPU architecture"
996#endif
997#if (LZO_OS_OS216 || LZO_OS_WIN16)
998# define LZO_ARCH_I086PM 1
999#elif 1 && (LZO_OS_DOS16 && defined(BLX286))
1000# define LZO_ARCH_I086PM 1
1001#elif 1 && (LZO_OS_DOS16 && defined(DOSX286))
1002# define LZO_ARCH_I086PM 1
1003#elif 1 && (LZO_OS_DOS16 && LZO_CC_BORLANDC && defined(__DPMI16__))
1004# define LZO_ARCH_I086PM 1
1005#endif
1006#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64)
1007# define LZO_ARCH_X64 1
1008#elif (!LZO_ARCH_AMD64 && LZO_ARCH_X64) && defined(__LZO_ARCH_OVERRIDE)
1009# define LZO_ARCH_AMD64 1
1010#endif
1011#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64)
1012# define LZO_ARCH_AARCH64 1
1013#elif (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64) && defined(__LZO_ARCH_OVERRIDE)
1014# define LZO_ARCH_ARM64 1
1015#endif
1016#if (LZO_ARCH_I386 && !LZO_ARCH_X86)
1017# define LZO_ARCH_X86 1
1018#elif (!LZO_ARCH_I386 && LZO_ARCH_X86) && defined(__LZO_ARCH_OVERRIDE)
1019# define LZO_ARCH_I386 1
1020#endif
1021#if (LZO_ARCH_AMD64 && !LZO_ARCH_X64) || (!LZO_ARCH_AMD64 && LZO_ARCH_X64)
1022# error "unexpected configuration - check your compiler defines"
1023#endif
1024#if (LZO_ARCH_ARM64 && !LZO_ARCH_AARCH64) || (!LZO_ARCH_ARM64 && LZO_ARCH_AARCH64)
1025# error "unexpected configuration - check your compiler defines"
1026#endif
1027#if (LZO_ARCH_I386 && !LZO_ARCH_X86) || (!LZO_ARCH_I386 && LZO_ARCH_X86)
1028# error "unexpected configuration - check your compiler defines"
1029#endif
1030#if (LZO_ARCH_ARM_THUMB1 && !LZO_ARCH_ARM)
1031# error "unexpected configuration - check your compiler defines"
1032#endif
1033#if (LZO_ARCH_ARM_THUMB2 && !LZO_ARCH_ARM)
1034# error "unexpected configuration - check your compiler defines"
1035#endif
1036#if (LZO_ARCH_ARM_THUMB1 && LZO_ARCH_ARM_THUMB2)
1037# error "unexpected configuration - check your compiler defines"
1038#endif
1039#if (LZO_ARCH_I086PM && !LZO_ARCH_I086)
1040# error "unexpected configuration - check your compiler defines"
1041#endif
1042#if (LZO_ARCH_I086)
1043# if (UINT_MAX != LZO_0xffffL)
1044# error "unexpected configuration - check your compiler defines"
1045# endif
1046# if (ULONG_MAX != LZO_0xffffffffL)
1047# error "unexpected configuration - check your compiler defines"
1048# endif
1049#endif
1050#if (LZO_ARCH_I386)
1051# if (UINT_MAX != LZO_0xffffL) && defined(__i386_int16__)
1052# error "unexpected configuration - check your compiler defines"
1053# endif
1054# if (UINT_MAX != LZO_0xffffffffL) && !defined(__i386_int16__)
1055# error "unexpected configuration - check your compiler defines"
1056# endif
1057# if (ULONG_MAX != LZO_0xffffffffL)
1058# error "unexpected configuration - check your compiler defines"
1059# endif
1060#endif
1061#if (LZO_ARCH_AMD64 || LZO_ARCH_I386)
1062# if !defined(LZO_TARGET_FEATURE_SSE2)
1063# if defined(__SSE2__)
1064# define LZO_TARGET_FEATURE_SSE2 1
1065# elif defined(_MSC_VER) && (defined(_M_IX86_FP) && ((_M_IX86_FP)+0 >= 2))
1066# define LZO_TARGET_FEATURE_SSE2 1
1067# elif (LZO_CC_INTELC_MSC || LZO_CC_MSC) && defined(_M_AMD64)
1068# define LZO_TARGET_FEATURE_SSE2 1
1069# endif
1070# endif
1071# if !defined(LZO_TARGET_FEATURE_SSSE3)
1072# if (LZO_TARGET_FEATURE_SSE2)
1073# if defined(__SSSE3__)
1074# define LZO_TARGET_FEATURE_SSSE3 1
1075# elif defined(_MSC_VER) && defined(__AVX__)
1076# define LZO_TARGET_FEATURE_SSSE3 1
1077# endif
1078# endif
1079# endif
1080# if !defined(LZO_TARGET_FEATURE_SSE4_2)
1081# if (LZO_TARGET_FEATURE_SSSE3)
1082# if defined(__SSE4_2__)
1083# define LZO_TARGET_FEATURE_SSE4_2 1
1084# endif
1085# endif
1086# endif
1087# if !defined(LZO_TARGET_FEATURE_AVX)
1088# if (LZO_TARGET_FEATURE_SSSE3)
1089# if defined(__AVX__)
1090# define LZO_TARGET_FEATURE_AVX 1
1091# endif
1092# endif
1093# endif
1094# if !defined(LZO_TARGET_FEATURE_AVX2)
1095# if (LZO_TARGET_FEATURE_AVX)
1096# if defined(__AVX2__)
1097# define LZO_TARGET_FEATURE_AVX2 1
1098# endif
1099# endif
1100# endif
1101#endif
1102#if (LZO_TARGET_FEATURE_SSSE3 && !(LZO_TARGET_FEATURE_SSE2))
1103# error "unexpected configuration - check your compiler defines"
1104#endif
1105#if (LZO_TARGET_FEATURE_SSE4_2 && !(LZO_TARGET_FEATURE_SSSE3))
1106# error "unexpected configuration - check your compiler defines"
1107#endif
1108#if (LZO_TARGET_FEATURE_AVX && !(LZO_TARGET_FEATURE_SSSE3))
1109# error "unexpected configuration - check your compiler defines"
1110#endif
1111#if (LZO_TARGET_FEATURE_AVX2 && !(LZO_TARGET_FEATURE_AVX))
1112# error "unexpected configuration - check your compiler defines"
1113#endif
1114#if (LZO_ARCH_ARM)
1115# if !defined(LZO_TARGET_FEATURE_NEON)
1116# if defined(__ARM_NEON) && ((__ARM_NEON)+0)
1117# define LZO_TARGET_FEATURE_NEON 1
1118# elif 1 && defined(__ARM_NEON__) && ((__ARM_NEON__)+0)
1119# define LZO_TARGET_FEATURE_NEON 1
1120# elif 1 && defined(__TARGET_FEATURE_NEON) && ((__TARGET_FEATURE_NEON)+0)
1121# define LZO_TARGET_FEATURE_NEON 1
1122# endif
1123# endif
1124#elif (LZO_ARCH_ARM64)
1125# if !defined(LZO_TARGET_FEATURE_NEON)
1126# if 1
1127# define LZO_TARGET_FEATURE_NEON 1
1128# endif
1129# endif
1130#endif
1131#if 0
1132#elif !defined(__LZO_MM_OVERRIDE)
1133#if (LZO_ARCH_I086)
1134#if (UINT_MAX != LZO_0xffffL)
1135# error "unexpected configuration - check your compiler defines"
1136#endif
1137#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)
1138# define LZO_MM_TINY 1
1139#elif defined(__HUGE__) || defined(_HUGE_) || defined(M_I86HM) || defined(_M_I86HM)
1140# define LZO_MM_HUGE 1
1141#elif defined(__SMALL__) || defined(M_I86SM) || defined(_M_I86SM) || defined(SMALL_MODEL)
1142# define LZO_MM_SMALL 1
1143#elif defined(__MEDIUM__) || defined(M_I86MM) || defined(_M_I86MM)
1144# define LZO_MM_MEDIUM 1
1145#elif defined(__COMPACT__) || defined(M_I86CM) || defined(_M_I86CM)
1146# define LZO_MM_COMPACT 1
1147#elif defined(__LARGE__) || defined(M_I86LM) || defined(_M_I86LM) || defined(LARGE_MODEL)
1148# define LZO_MM_LARGE 1
1149#elif (LZO_CC_AZTECC)
1150# if defined(_LARGE_CODE) && defined(_LARGE_DATA)
1151# define LZO_MM_LARGE 1
1152# elif defined(_LARGE_CODE)
1153# define LZO_MM_MEDIUM 1
1154# elif defined(_LARGE_DATA)
1155# define LZO_MM_COMPACT 1
1156# else
1157# define LZO_MM_SMALL 1
1158# endif
1159#elif (LZO_CC_ZORTECHC && defined(__VCM__))
1160# define LZO_MM_LARGE 1
1161#else
1162# error "unknown LZO_ARCH_I086 memory model"
1163#endif
1164#if (LZO_OS_DOS16 || LZO_OS_OS216 || LZO_OS_WIN16)
1165#define LZO_HAVE_MM_HUGE_PTR 1
1166#define LZO_HAVE_MM_HUGE_ARRAY 1
1167#if (LZO_MM_TINY)
1168# undef LZO_HAVE_MM_HUGE_ARRAY
1169#endif
1170#if (LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_ZORTECHC)
1171# undef LZO_HAVE_MM_HUGE_PTR
1172# undef LZO_HAVE_MM_HUGE_ARRAY
1173#elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
1174# undef LZO_HAVE_MM_HUGE_ARRAY
1175#elif (LZO_CC_MSC && defined(_QC))
1176# undef LZO_HAVE_MM_HUGE_ARRAY
1177# if (_MSC_VER < 600)
1178# undef LZO_HAVE_MM_HUGE_PTR
1179# endif
1180#elif (LZO_CC_TURBOC && (__TURBOC__ < 0x0295))
1181# undef LZO_HAVE_MM_HUGE_ARRAY
1182#endif
1183#if (LZO_ARCH_I086PM) && !(LZO_HAVE_MM_HUGE_PTR)
1184# if (LZO_OS_DOS16)
1185# error "unexpected configuration - check your compiler defines"
1186# elif (LZO_CC_ZORTECHC)
1187# else
1188# error "unexpected configuration - check your compiler defines"
1189# endif
1190#endif
1191#if defined(__cplusplus)
1192extern "C" {
1193#endif
1194#if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0200))
1195 extern void __near __cdecl _AHSHIFT(void);
1196# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
1197#elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
1198 extern void __near __cdecl _AHSHIFT(void);
1199# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
1200#elif (LZO_CC_MSC || LZO_CC_TOPSPEEDC)
1201 extern void __near __cdecl _AHSHIFT(void);
1202# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
1203#elif (LZO_CC_TURBOC && (__TURBOC__ >= 0x0295))
1204 extern void __near __cdecl _AHSHIFT(void);
1205# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
1206#elif ((LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_TURBOC) && LZO_OS_DOS16)
1207# define LZO_MM_AHSHIFT 12
1208#elif (LZO_CC_WATCOMC)
1209 extern unsigned char _HShift;
1210# define LZO_MM_AHSHIFT ((unsigned) _HShift)
1211#else
1212# error "FIXME - implement LZO_MM_AHSHIFT"
1213#endif
1214#if defined(__cplusplus)
1215}
1216#endif
1217#endif
1218#elif (LZO_ARCH_C166)
1219#if !defined(__MODEL__)
1220# error "FIXME - LZO_ARCH_C166 __MODEL__"
1221#elif ((__MODEL__) == 0)
1222# define LZO_MM_SMALL 1
1223#elif ((__MODEL__) == 1)
1224# define LZO_MM_SMALL 1
1225#elif ((__MODEL__) == 2)
1226# define LZO_MM_LARGE 1
1227#elif ((__MODEL__) == 3)
1228# define LZO_MM_TINY 1
1229#elif ((__MODEL__) == 4)
1230# define LZO_MM_XTINY 1
1231#elif ((__MODEL__) == 5)
1232# define LZO_MM_XSMALL 1
1233#else
1234# error "FIXME - LZO_ARCH_C166 __MODEL__"
1235#endif
1236#elif (LZO_ARCH_MCS251)
1237#if !defined(__MODEL__)
1238# error "FIXME - LZO_ARCH_MCS251 __MODEL__"
1239#elif ((__MODEL__) == 0)
1240# define LZO_MM_SMALL 1
1241#elif ((__MODEL__) == 2)
1242# define LZO_MM_LARGE 1
1243#elif ((__MODEL__) == 3)
1244# define LZO_MM_TINY 1
1245#elif ((__MODEL__) == 4)
1246# define LZO_MM_XTINY 1
1247#elif ((__MODEL__) == 5)
1248# define LZO_MM_XSMALL 1
1249#else
1250# error "FIXME - LZO_ARCH_MCS251 __MODEL__"
1251#endif
1252#elif (LZO_ARCH_MCS51)
1253#if !defined(__MODEL__)
1254# error "FIXME - LZO_ARCH_MCS51 __MODEL__"
1255#elif ((__MODEL__) == 1)
1256# define LZO_MM_SMALL 1
1257#elif ((__MODEL__) == 2)
1258# define LZO_MM_LARGE 1
1259#elif ((__MODEL__) == 3)
1260# define LZO_MM_TINY 1
1261#elif ((__MODEL__) == 4)
1262# define LZO_MM_XTINY 1
1263#elif ((__MODEL__) == 5)
1264# define LZO_MM_XSMALL 1
1265#else
1266# error "FIXME - LZO_ARCH_MCS51 __MODEL__"
1267#endif
1268#elif (LZO_ARCH_CRAY_PVP)
1269# define LZO_MM_PVP 1
1270#else
1271# define LZO_MM_FLAT 1
1272#endif
1273#if (LZO_MM_COMPACT)
1274# define LZO_INFO_MM "compact"
1275#elif (LZO_MM_FLAT)
1276# define LZO_INFO_MM "flat"
1277#elif (LZO_MM_HUGE)
1278# define LZO_INFO_MM "huge"
1279#elif (LZO_MM_LARGE)
1280# define LZO_INFO_MM "large"
1281#elif (LZO_MM_MEDIUM)
1282# define LZO_INFO_MM "medium"
1283#elif (LZO_MM_PVP)
1284# define LZO_INFO_MM "pvp"
1285#elif (LZO_MM_SMALL)
1286# define LZO_INFO_MM "small"
1287#elif (LZO_MM_TINY)
1288# define LZO_INFO_MM "tiny"
1289#else
1290# error "unknown memory model"
1291#endif
1292#endif
1293#if !defined(__lzo_gnuc_extension__)
1294#if (LZO_CC_GNUC >= 0x020800ul)
1295# define __lzo_gnuc_extension__ __extension__
1296#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1297# define __lzo_gnuc_extension__ __extension__
1298#elif (LZO_CC_IBMC >= 600)
1299# define __lzo_gnuc_extension__ __extension__
1300#endif
1301#endif
1302#if !defined(__lzo_gnuc_extension__)
1303# define __lzo_gnuc_extension__ /*empty*/
1304#endif
1305#if !defined(lzo_has_builtin)
1306#if (LZO_CC_CLANG) && defined(__has_builtin)
1307# define lzo_has_builtin __has_builtin
1308#endif
1309#endif
1310#if !defined(lzo_has_builtin)
1311# define lzo_has_builtin(x) 0
1312#endif
1313#if !defined(lzo_has_attribute)
1314#if (LZO_CC_CLANG) && defined(__has_attribute)
1315# define lzo_has_attribute __has_attribute
1316#endif
1317#endif
1318#if !defined(lzo_has_attribute)
1319# define lzo_has_attribute(x) 0
1320#endif
1321#if !defined(lzo_has_declspec_attribute)
1322#if (LZO_CC_CLANG) && defined(__has_declspec_attribute)
1323# define lzo_has_declspec_attribute __has_declspec_attribute
1324#endif
1325#endif
1326#if !defined(lzo_has_declspec_attribute)
1327# define lzo_has_declspec_attribute(x) 0
1328#endif
1329#if !defined(lzo_has_feature)
1330#if (LZO_CC_CLANG) && defined(__has_feature)
1331# define lzo_has_feature __has_feature
1332#endif
1333#endif
1334#if !defined(lzo_has_feature)
1335# define lzo_has_feature(x) 0
1336#endif
1337#if !defined(lzo_has_extension)
1338#if (LZO_CC_CLANG) && defined(__has_extension)
1339# define lzo_has_extension __has_extension
1340#elif (LZO_CC_CLANG) && defined(__has_feature)
1341# define lzo_has_extension __has_feature
1342#endif
1343#endif
1344#if !defined(lzo_has_extension)
1345# define lzo_has_extension(x) 0
1346#endif
1347#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS) && defined(__cplusplus) && 0
1348# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul))
1349# define LZO_CFG_USE_NEW_STYLE_CASTS 0
1350# elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1200))
1351# define LZO_CFG_USE_NEW_STYLE_CASTS 0
1352# else
1353# define LZO_CFG_USE_NEW_STYLE_CASTS 1
1354# endif
1355#endif
1356#if !defined(LZO_CFG_USE_NEW_STYLE_CASTS)
1357# define LZO_CFG_USE_NEW_STYLE_CASTS 0
1358#endif
1359#if !defined(__cplusplus)
1360# if defined(LZO_CFG_USE_NEW_STYLE_CASTS)
1361# undef LZO_CFG_USE_NEW_STYLE_CASTS
1362# endif
1363# define LZO_CFG_USE_NEW_STYLE_CASTS 0
1364#endif
1365#if !defined(LZO_REINTERPRET_CAST)
1366# if (LZO_CFG_USE_NEW_STYLE_CASTS)
1367# define LZO_REINTERPRET_CAST(t,e) (reinterpret_cast<t> (e))
1368# endif
1369#endif
1370#if !defined(LZO_REINTERPRET_CAST)
1371# define LZO_REINTERPRET_CAST(t,e) ((t) (e))
1372#endif
1373#if !defined(LZO_STATIC_CAST)
1374# if (LZO_CFG_USE_NEW_STYLE_CASTS)
1375# define LZO_STATIC_CAST(t,e) (static_cast<t> (e))
1376# endif
1377#endif
1378#if !defined(LZO_STATIC_CAST)
1379# define LZO_STATIC_CAST(t,e) ((t) (e))
1380#endif
1381#if !defined(LZO_STATIC_CAST2)
1382# define LZO_STATIC_CAST2(t1,t2,e) LZO_STATIC_CAST(t1, LZO_STATIC_CAST(t2, e))
1383#endif
1384#if !defined(LZO_UNCONST_CAST)
1385# if (LZO_CFG_USE_NEW_STYLE_CASTS)
1386# define LZO_UNCONST_CAST(t,e) (const_cast<t> (e))
1387# elif (LZO_HAVE_MM_HUGE_PTR)
1388# define LZO_UNCONST_CAST(t,e) ((t) (e))
1389# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1390# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((lzo_uintptr_t) ((const void *) (e)))))
1391# endif
1392#endif
1393#if !defined(LZO_UNCONST_CAST)
1394# define LZO_UNCONST_CAST(t,e) ((t) ((void *) ((const void *) (e))))
1395#endif
1396#if !defined(LZO_UNCONST_VOLATILE_CAST)
1397# if (LZO_CFG_USE_NEW_STYLE_CASTS)
1398# define LZO_UNCONST_VOLATILE_CAST(t,e) (const_cast<t> (e))
1399# elif (LZO_HAVE_MM_HUGE_PTR)
1400# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) (e))
1401# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1402# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) ((volatile void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
1403# endif
1404#endif
1405#if !defined(LZO_UNCONST_VOLATILE_CAST)
1406# define LZO_UNCONST_VOLATILE_CAST(t,e) ((t) ((volatile void *) ((volatile const void *) (e))))
1407#endif
1408#if !defined(LZO_UNVOLATILE_CAST)
1409# if (LZO_CFG_USE_NEW_STYLE_CASTS)
1410# define LZO_UNVOLATILE_CAST(t,e) (const_cast<t> (e))
1411# elif (LZO_HAVE_MM_HUGE_PTR)
1412# define LZO_UNVOLATILE_CAST(t,e) ((t) (e))
1413# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1414# define LZO_UNVOLATILE_CAST(t,e) ((t) ((void *) ((lzo_uintptr_t) ((volatile void *) (e)))))
1415# endif
1416#endif
1417#if !defined(LZO_UNVOLATILE_CAST)
1418# define LZO_UNVOLATILE_CAST(t,e) ((t) ((void *) ((volatile void *) (e))))
1419#endif
1420#if !defined(LZO_UNVOLATILE_CONST_CAST)
1421# if (LZO_CFG_USE_NEW_STYLE_CASTS)
1422# define LZO_UNVOLATILE_CONST_CAST(t,e) (const_cast<t> (e))
1423# elif (LZO_HAVE_MM_HUGE_PTR)
1424# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) (e))
1425# elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1426# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) ((const void *) ((lzo_uintptr_t) ((volatile const void *) (e)))))
1427# endif
1428#endif
1429#if !defined(LZO_UNVOLATILE_CONST_CAST)
1430# define LZO_UNVOLATILE_CONST_CAST(t,e) ((t) ((const void *) ((volatile const void *) (e))))
1431#endif
1432#if !defined(LZO_PCAST)
1433# if (LZO_HAVE_MM_HUGE_PTR)
1434# define LZO_PCAST(t,e) ((t) (e))
1435# endif
1436#endif
1437#if !defined(LZO_PCAST)
1438# define LZO_PCAST(t,e) LZO_STATIC_CAST(t, LZO_STATIC_CAST(void *, e))
1439#endif
1440#if !defined(LZO_CCAST)
1441# if (LZO_HAVE_MM_HUGE_PTR)
1442# define LZO_CCAST(t,e) ((t) (e))
1443# endif
1444#endif
1445#if !defined(LZO_CCAST)
1446# define LZO_CCAST(t,e) LZO_STATIC_CAST(t, LZO_STATIC_CAST(const void *, e))
1447#endif
1448#if !defined(LZO_ICONV)
1449# define LZO_ICONV(t,e) LZO_STATIC_CAST(t, e)
1450#endif
1451#if !defined(LZO_ICAST)
1452# define LZO_ICAST(t,e) LZO_STATIC_CAST(t, e)
1453#endif
1454#if !defined(LZO_ITRUNC)
1455# define LZO_ITRUNC(t,e) LZO_STATIC_CAST(t, e)
1456#endif
1457#if !defined(__lzo_cte)
1458# if (LZO_CC_MSC || LZO_CC_WATCOMC)
1459# define __lzo_cte(e) ((void)0,(e))
1460# elif 1
1461# define __lzo_cte(e) ((void)0,(e))
1462# endif
1463#endif
1464#if !defined(__lzo_cte)
1465# define __lzo_cte(e) (e)
1466#endif
1467#if !defined(LZO_BLOCK_BEGIN)
1468# define LZO_BLOCK_BEGIN do {
1469# define LZO_BLOCK_END } while __lzo_cte(0)
1470#endif
1471#if !defined(LZO_UNUSED)
1472# if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
1473# define LZO_UNUSED(var) ((void) &var)
1474# elif (LZO_CC_BORLANDC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PELLESC || LZO_CC_TURBOC)
1475# define LZO_UNUSED(var) if (&var) ; else
1476# elif (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030200ul))
1477# define LZO_UNUSED(var) ((void) &var)
1478# elif (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1479# define LZO_UNUSED(var) ((void) var)
1480# elif (LZO_CC_MSC && (_MSC_VER < 900))
1481# define LZO_UNUSED(var) if (&var) ; else
1482# elif (LZO_CC_KEILC)
1483# define LZO_UNUSED(var) {extern int lzo_unused__[1-2*!(sizeof(var)>0)]; (void)lzo_unused__;}
1484# elif (LZO_CC_PACIFICC)
1485# define LZO_UNUSED(var) ((void) sizeof(var))
1486# elif (LZO_CC_WATCOMC) && defined(__cplusplus)
1487# define LZO_UNUSED(var) ((void) var)
1488# else
1489# define LZO_UNUSED(var) ((void) &var)
1490# endif
1491#endif
1492#if !defined(LZO_UNUSED_RESULT)
1493# define LZO_UNUSED_RESULT(var) LZO_UNUSED(var)
1494#endif
1495#if !defined(LZO_UNUSED_FUNC)
1496# if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0600))
1497# define LZO_UNUSED_FUNC(func) ((void) func)
1498# elif (LZO_CC_BORLANDC || LZO_CC_NDPC || LZO_CC_TURBOC)
1499# define LZO_UNUSED_FUNC(func) if (func) ; else
1500# elif (LZO_CC_CLANG || LZO_CC_LLVM)
1501# define LZO_UNUSED_FUNC(func) ((void) &func)
1502# elif (LZO_CC_MSC && (_MSC_VER < 900))
1503# define LZO_UNUSED_FUNC(func) if (func) ; else
1504# elif (LZO_CC_MSC)
1505# define LZO_UNUSED_FUNC(func) ((void) &func)
1506# elif (LZO_CC_KEILC || LZO_CC_PELLESC)
1507# define LZO_UNUSED_FUNC(func) {extern int lzo_unused__[1-2*!(sizeof((int)func)>0)]; (void)lzo_unused__;}
1508# else
1509# define LZO_UNUSED_FUNC(func) ((void) func)
1510# endif
1511#endif
1512#if !defined(LZO_UNUSED_LABEL)
1513# if (LZO_CC_CLANG >= 0x020800ul)
1514# define LZO_UNUSED_LABEL(l) (__lzo_gnuc_extension__ ((void) ((const void *) &&l)))
1515# elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_INTELC || LZO_CC_WATCOMC)
1516# define LZO_UNUSED_LABEL(l) if __lzo_cte(0) goto l
1517# else
1518# define LZO_UNUSED_LABEL(l) switch (0) case 1:goto l
1519# endif
1520#endif
1521#if !defined(LZO_DEFINE_UNINITIALIZED_VAR)
1522# if 0
1523# define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init) type var
1524# elif 0 && (LZO_CC_GNUC)
1525# define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init) type var = var
1526# else
1527# define LZO_DEFINE_UNINITIALIZED_VAR(type,var,init) type var = init
1528# endif
1529#endif
1530#if !defined(__lzo_inline)
1531#if (LZO_CC_TURBOC && (__TURBOC__ <= 0x0295))
1532#elif defined(__cplusplus)
1533# define __lzo_inline inline
1534#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
1535# define __lzo_inline inline
1536#elif (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0550))
1537# define __lzo_inline __inline
1538#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
1539# define __lzo_inline __inline__
1540#elif (LZO_CC_DMC)
1541# define __lzo_inline __inline
1542#elif (LZO_CC_GHS)
1543# define __lzo_inline __inline__
1544#elif (LZO_CC_IBMC >= 600)
1545# define __lzo_inline __inline__
1546#elif (LZO_CC_INTELC)
1547# define __lzo_inline __inline
1548#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x2405))
1549# define __lzo_inline __inline
1550#elif (LZO_CC_MSC && (_MSC_VER >= 900))
1551# define __lzo_inline __inline
1552#elif (LZO_CC_SUNPROC >= 0x5100)
1553# define __lzo_inline __inline__
1554#endif
1555#endif
1556#if defined(__lzo_inline)
1557# ifndef __lzo_HAVE_inline
1558# define __lzo_HAVE_inline 1
1559# endif
1560#else
1561# define __lzo_inline /*empty*/
1562#endif
1563#if !defined(__lzo_forceinline)
1564#if (LZO_CC_GNUC >= 0x030200ul)
1565# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1566#elif (LZO_CC_IBMC >= 700)
1567# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1568#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
1569# define __lzo_forceinline __forceinline
1570#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
1571# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1572#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1573# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1574#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
1575# define __lzo_forceinline __forceinline
1576#elif (LZO_CC_PGI >= 0x0d0a00ul)
1577# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1578#elif (LZO_CC_SUNPROC >= 0x5100)
1579# define __lzo_forceinline __inline__ __attribute__((__always_inline__))
1580#endif
1581#endif
1582#if defined(__lzo_forceinline)
1583# ifndef __lzo_HAVE_forceinline
1584# define __lzo_HAVE_forceinline 1
1585# endif
1586#else
1587# define __lzo_forceinline __lzo_inline
1588#endif
1589#if !defined(__lzo_noinline)
1590#if 1 && (LZO_ARCH_I386) && (LZO_CC_GNUC >= 0x040000ul) && (LZO_CC_GNUC < 0x040003ul)
1591# define __lzo_noinline __attribute__((__noinline__,__used__))
1592#elif (LZO_CC_GNUC >= 0x030200ul)
1593# define __lzo_noinline __attribute__((__noinline__))
1594#elif (LZO_CC_IBMC >= 700)
1595# define __lzo_noinline __attribute__((__noinline__))
1596#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
1597# define __lzo_noinline __declspec(noinline)
1598#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
1599# define __lzo_noinline __attribute__((__noinline__))
1600#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1601# define __lzo_noinline __attribute__((__noinline__))
1602#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
1603# define __lzo_noinline __declspec(noinline)
1604#elif (LZO_CC_MWERKS && (__MWERKS__ >= 0x3200) && (LZO_OS_WIN32 || LZO_OS_WIN64))
1605# if defined(__cplusplus)
1606# else
1607# define __lzo_noinline __declspec(noinline)
1608# endif
1609#elif (LZO_CC_PGI >= 0x0d0a00ul)
1610# define __lzo_noinline __attribute__((__noinline__))
1611#elif (LZO_CC_SUNPROC >= 0x5100)
1612# define __lzo_noinline __attribute__((__noinline__))
1613#endif
1614#endif
1615#if defined(__lzo_noinline)
1616# ifndef __lzo_HAVE_noinline
1617# define __lzo_HAVE_noinline 1
1618# endif
1619#else
1620# define __lzo_noinline /*empty*/
1621#endif
1622#if (__lzo_HAVE_forceinline || __lzo_HAVE_noinline) && !(__lzo_HAVE_inline)
1623# error "unexpected configuration - check your compiler defines"
1624#endif
1625#if !defined(__lzo_static_inline)
1626#if (LZO_CC_IBMC)
1627# define __lzo_static_inline __lzo_gnuc_extension__ static __lzo_inline
1628#endif
1629#endif
1630#if !defined(__lzo_static_inline)
1631# define __lzo_static_inline static __lzo_inline
1632#endif
1633#if !defined(__lzo_static_forceinline)
1634#if (LZO_CC_IBMC)
1635# define __lzo_static_forceinline __lzo_gnuc_extension__ static __lzo_forceinline
1636#endif
1637#endif
1638#if !defined(__lzo_static_forceinline)
1639# define __lzo_static_forceinline static __lzo_forceinline
1640#endif
1641#if !defined(__lzo_static_noinline)
1642#if (LZO_CC_IBMC)
1643# define __lzo_static_noinline __lzo_gnuc_extension__ static __lzo_noinline
1644#endif
1645#endif
1646#if !defined(__lzo_static_noinline)
1647# define __lzo_static_noinline static __lzo_noinline
1648#endif
1649#if !defined(__lzo_c99_extern_inline)
1650#if defined(__GNUC_GNU_INLINE__)
1651# define __lzo_c99_extern_inline __lzo_inline
1652#elif defined(__GNUC_STDC_INLINE__)
1653# define __lzo_c99_extern_inline extern __lzo_inline
1654#elif defined(__STDC_VERSION__) && (__STDC_VERSION__-0 >= 199901L)
1655# define __lzo_c99_extern_inline extern __lzo_inline
1656#endif
1657#if !defined(__lzo_c99_extern_inline) && (__lzo_HAVE_inline)
1658# define __lzo_c99_extern_inline __lzo_inline
1659#endif
1660#endif
1661#if defined(__lzo_c99_extern_inline)
1662# ifndef __lzo_HAVE_c99_extern_inline
1663# define __lzo_HAVE_c99_extern_inline 1
1664# endif
1665#else
1666# define __lzo_c99_extern_inline /*empty*/
1667#endif
1668#if !defined(__lzo_may_alias)
1669#if (LZO_CC_GNUC >= 0x030400ul)
1670# define __lzo_may_alias __attribute__((__may_alias__))
1671#elif (LZO_CC_CLANG >= 0x020900ul)
1672# define __lzo_may_alias __attribute__((__may_alias__))
1673#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1210)) && 0
1674# define __lzo_may_alias __attribute__((__may_alias__))
1675#elif (LZO_CC_PGI >= 0x0d0a00ul) && 0
1676# define __lzo_may_alias __attribute__((__may_alias__))
1677#endif
1678#endif
1679#if defined(__lzo_may_alias)
1680# ifndef __lzo_HAVE_may_alias
1681# define __lzo_HAVE_may_alias 1
1682# endif
1683#else
1684# define __lzo_may_alias /*empty*/
1685#endif
1686#if !defined(__lzo_noreturn)
1687#if (LZO_CC_GNUC >= 0x020700ul)
1688# define __lzo_noreturn __attribute__((__noreturn__))
1689#elif (LZO_CC_IBMC >= 700)
1690# define __lzo_noreturn __attribute__((__noreturn__))
1691#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450))
1692# define __lzo_noreturn __declspec(noreturn)
1693#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
1694# define __lzo_noreturn __attribute__((__noreturn__))
1695#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1696# define __lzo_noreturn __attribute__((__noreturn__))
1697#elif (LZO_CC_MSC && (_MSC_VER >= 1200))
1698# define __lzo_noreturn __declspec(noreturn)
1699#elif (LZO_CC_PGI >= 0x0d0a00ul)
1700# define __lzo_noreturn __attribute__((__noreturn__))
1701#endif
1702#endif
1703#if defined(__lzo_noreturn)
1704# ifndef __lzo_HAVE_noreturn
1705# define __lzo_HAVE_noreturn 1
1706# endif
1707#else
1708# define __lzo_noreturn /*empty*/
1709#endif
1710#if !defined(__lzo_nothrow)
1711#if (LZO_CC_GNUC >= 0x030300ul)
1712# define __lzo_nothrow __attribute__((__nothrow__))
1713#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 450)) && defined(__cplusplus)
1714# define __lzo_nothrow __declspec(nothrow)
1715#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 900))
1716# define __lzo_nothrow __attribute__((__nothrow__))
1717#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1718# define __lzo_nothrow __attribute__((__nothrow__))
1719#elif (LZO_CC_MSC && (_MSC_VER >= 1200)) && defined(__cplusplus)
1720# define __lzo_nothrow __declspec(nothrow)
1721#endif
1722#endif
1723#if defined(__lzo_nothrow)
1724# ifndef __lzo_HAVE_nothrow
1725# define __lzo_HAVE_nothrow 1
1726# endif
1727#else
1728# define __lzo_nothrow /*empty*/
1729#endif
1730#if !defined(__lzo_restrict)
1731#if (LZO_CC_GNUC >= 0x030400ul)
1732# define __lzo_restrict __restrict__
1733#elif (LZO_CC_IBMC >= 800) && !defined(__cplusplus)
1734# define __lzo_restrict __restrict__
1735#elif (LZO_CC_IBMC >= 1210)
1736# define __lzo_restrict __restrict__
1737#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 600))
1738#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 600))
1739# define __lzo_restrict __restrict__
1740#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM)
1741# define __lzo_restrict __restrict__
1742#elif (LZO_CC_MSC && (_MSC_VER >= 1400))
1743# define __lzo_restrict __restrict
1744#elif (LZO_CC_PGI >= 0x0d0a00ul)
1745# define __lzo_restrict __restrict__
1746#endif
1747#endif
1748#if defined(__lzo_restrict)
1749# ifndef __lzo_HAVE_restrict
1750# define __lzo_HAVE_restrict 1
1751# endif
1752#else
1753# define __lzo_restrict /*empty*/
1754#endif
1755#if !defined(__lzo_alignof)
1756#if (LZO_CC_ARMCC || LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
1757# define __lzo_alignof(e) __alignof__(e)
1758#elif (LZO_CC_GHS) && !defined(__cplusplus)
1759# define __lzo_alignof(e) __alignof__(e)
1760#elif (LZO_CC_IBMC >= 600)
1761# define __lzo_alignof(e) (__lzo_gnuc_extension__ __alignof__(e))
1762#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 700))
1763# define __lzo_alignof(e) __alignof__(e)
1764#elif (LZO_CC_MSC && (_MSC_VER >= 1300))
1765# define __lzo_alignof(e) __alignof(e)
1766#elif (LZO_CC_SUNPROC >= 0x5100)
1767# define __lzo_alignof(e) __alignof__(e)
1768#endif
1769#endif
1770#if defined(__lzo_alignof)
1771# ifndef __lzo_HAVE_alignof
1772# define __lzo_HAVE_alignof 1
1773# endif
1774#endif
1775#if !defined(__lzo_struct_packed)
1776#if (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
1777#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
1778#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
1779#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
1780#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
1781#elif (LZO_CC_GNUC >= 0x030400ul) && !(LZO_CC_PCC_GNUC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
1782# define __lzo_struct_packed(s) struct s {
1783# define __lzo_struct_packed_end() } __attribute__((__gcc_struct__,__packed__));
1784# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__gcc_struct__,__packed__));
1785#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
1786# define __lzo_struct_packed(s) struct s {
1787# define __lzo_struct_packed_end() } __attribute__((__packed__));
1788# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__packed__));
1789#elif (LZO_CC_IBMC >= 700)
1790# define __lzo_struct_packed(s) __lzo_gnuc_extension__ struct s {
1791# define __lzo_struct_packed_end() } __attribute__((__packed__));
1792# define __lzo_struct_packed_ma_end() } __lzo_may_alias __attribute__((__packed__));
1793#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
1794# define __lzo_struct_packed(s) __pragma(pack(push,1)) struct s {
1795# define __lzo_struct_packed_end() } __pragma(pack(pop));
1796#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
1797# define __lzo_struct_packed(s) _Packed struct s {
1798# define __lzo_struct_packed_end() };
1799#endif
1800#endif
1801#if defined(__lzo_struct_packed) && !defined(__lzo_struct_packed_ma)
1802# define __lzo_struct_packed_ma(s) __lzo_struct_packed(s)
1803#endif
1804#if defined(__lzo_struct_packed_end) && !defined(__lzo_struct_packed_ma_end)
1805# define __lzo_struct_packed_ma_end() __lzo_struct_packed_end()
1806#endif
1807#if !defined(__lzo_byte_struct)
1808#if defined(__lzo_struct_packed)
1809# define __lzo_byte_struct(s,n) __lzo_struct_packed(s) unsigned char a[n]; __lzo_struct_packed_end()
1810# define __lzo_byte_struct_ma(s,n) __lzo_struct_packed_ma(s) unsigned char a[n]; __lzo_struct_packed_ma_end()
1811#elif (LZO_CC_CILLY || LZO_CC_CLANG || LZO_CC_PGI || (LZO_CC_SUNPROC >= 0x5100))
1812# define __lzo_byte_struct(s,n) struct s { unsigned char a[n]; } __attribute__((__packed__));
1813# define __lzo_byte_struct_ma(s,n) struct s { unsigned char a[n]; } __lzo_may_alias __attribute__((__packed__));
1814#endif
1815#endif
1816#if defined(__lzo_byte_struct) && !defined(__lzo_byte_struct_ma)
1817# define __lzo_byte_struct_ma(s,n) __lzo_byte_struct(s,n)
1818#endif
1819#if !defined(__lzo_struct_align16) && (__lzo_HAVE_alignof)
1820#if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x030000ul))
1821#elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
1822#elif (LZO_CC_CILLY || LZO_CC_PCC)
1823#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
1824# define __lzo_struct_align16(s) struct __declspec(align(16)) s {
1825# define __lzo_struct_align16_end() };
1826# define __lzo_struct_align32(s) struct __declspec(align(32)) s {
1827# define __lzo_struct_align32_end() };
1828# define __lzo_struct_align64(s) struct __declspec(align(64)) s {
1829# define __lzo_struct_align64_end() };
1830#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || (LZO_CC_IBMC >= 700) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1831# define __lzo_struct_align16(s) struct s {
1832# define __lzo_struct_align16_end() } __attribute__((__aligned__(16)));
1833# define __lzo_struct_align32(s) struct s {
1834# define __lzo_struct_align32_end() } __attribute__((__aligned__(32)));
1835# define __lzo_struct_align64(s) struct s {
1836# define __lzo_struct_align64_end() } __attribute__((__aligned__(64)));
1837#endif
1838#endif
1839#if !defined(__lzo_union_um)
1840#if (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020800ul)) && defined(__cplusplus)
1841#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020700ul))
1842#elif (LZO_CC_GNUC && (LZO_CC_GNUC < 0x020800ul)) && defined(__cplusplus)
1843#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER < 810))
1844#elif (LZO_CC_PCC && (LZO_CC_PCC < 0x010100ul))
1845#elif (LZO_CC_SUNPROC && (LZO_CC_SUNPROC < 0x5110)) && !defined(__cplusplus)
1846#elif (LZO_CC_ARMCC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || (LZO_CC_PGI >= 0x0d0a00ul) || (LZO_CC_SUNPROC >= 0x5100))
1847# define __lzo_union_am(s) union s {
1848# define __lzo_union_am_end() } __lzo_may_alias;
1849# define __lzo_union_um(s) union s {
1850# define __lzo_union_um_end() } __lzo_may_alias __attribute__((__packed__));
1851#elif (LZO_CC_IBMC >= 700)
1852# define __lzo_union_am(s) __lzo_gnuc_extension__ union s {
1853# define __lzo_union_am_end() } __lzo_may_alias;
1854# define __lzo_union_um(s) __lzo_gnuc_extension__ union s {
1855# define __lzo_union_um_end() } __lzo_may_alias __attribute__((__packed__));
1856#elif (LZO_CC_INTELC_MSC) || (LZO_CC_MSC && (_MSC_VER >= 1300))
1857# define __lzo_union_um(s) __pragma(pack(push,1)) union s {
1858# define __lzo_union_um_end() } __pragma(pack(pop));
1859#elif (LZO_CC_WATCOMC && (__WATCOMC__ >= 900))
1860# define __lzo_union_um(s) _Packed union s {
1861# define __lzo_union_um_end() };
1862#endif
1863#endif
1864#if !defined(__lzo_union_am)
1865# define __lzo_union_am(s) union s {
1866# define __lzo_union_am_end() };
1867#endif
1868#if !defined(__lzo_constructor)
1869#if (LZO_CC_GNUC >= 0x030400ul)
1870# define __lzo_constructor __attribute__((__constructor__,__used__))
1871#elif (LZO_CC_GNUC >= 0x020700ul)
1872# define __lzo_constructor __attribute__((__constructor__))
1873#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
1874# define __lzo_constructor __attribute__((__constructor__,__used__))
1875#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1876# define __lzo_constructor __attribute__((__constructor__))
1877#endif
1878#endif
1879#if defined(__lzo_constructor)
1880# ifndef __lzo_HAVE_constructor
1881# define __lzo_HAVE_constructor 1
1882# endif
1883#endif
1884#if !defined(__lzo_destructor)
1885#if (LZO_CC_GNUC >= 0x030400ul)
1886# define __lzo_destructor __attribute__((__destructor__,__used__))
1887#elif (LZO_CC_GNUC >= 0x020700ul)
1888# define __lzo_destructor __attribute__((__destructor__))
1889#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 800))
1890# define __lzo_destructor __attribute__((__destructor__,__used__))
1891#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1892# define __lzo_destructor __attribute__((__destructor__))
1893#endif
1894#endif
1895#if defined(__lzo_destructor)
1896# ifndef __lzo_HAVE_destructor
1897# define __lzo_HAVE_destructor 1
1898# endif
1899#endif
1900#if (__lzo_HAVE_destructor) && !(__lzo_HAVE_constructor)
1901# error "unexpected configuration - check your compiler defines"
1902#endif
1903#if !defined(__lzo_likely) && !defined(__lzo_unlikely)
1904#if (LZO_CC_GNUC >= 0x030200ul)
1905# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1906# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1907#elif (LZO_CC_IBMC >= 1010)
1908# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1909# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1910#elif (LZO_CC_INTELC && (__INTEL_COMPILER >= 800))
1911# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1912# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1913#elif (LZO_CC_CLANG && LZO_CC_CLANG_C2)
1914#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_LLVM || LZO_CC_PATHSCALE)
1915# define __lzo_likely(e) (__builtin_expect(!!(e),1))
1916# define __lzo_unlikely(e) (__builtin_expect(!!(e),0))
1917#endif
1918#endif
1919#if defined(__lzo_likely)
1920# ifndef __lzo_HAVE_likely
1921# define __lzo_HAVE_likely 1
1922# endif
1923#else
1924# define __lzo_likely(e) (e)
1925#endif
1926#if defined(__lzo_very_likely)
1927# ifndef __lzo_HAVE_very_likely
1928# define __lzo_HAVE_very_likely 1
1929# endif
1930#else
1931# define __lzo_very_likely(e) __lzo_likely(e)
1932#endif
1933#if defined(__lzo_unlikely)
1934# ifndef __lzo_HAVE_unlikely
1935# define __lzo_HAVE_unlikely 1
1936# endif
1937#else
1938# define __lzo_unlikely(e) (e)
1939#endif
1940#if defined(__lzo_very_unlikely)
1941# ifndef __lzo_HAVE_very_unlikely
1942# define __lzo_HAVE_very_unlikely 1
1943# endif
1944#else
1945# define __lzo_very_unlikely(e) __lzo_unlikely(e)
1946#endif
1947#if !defined(__lzo_loop_forever)
1948# if (LZO_CC_IBMC)
1949# define __lzo_loop_forever() LZO_BLOCK_BEGIN for (;;) { ; } LZO_BLOCK_END
1950# else
1951# define __lzo_loop_forever() do { ; } while __lzo_cte(1)
1952# endif
1953#endif
1954#if !defined(__lzo_unreachable)
1955#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x020800ul)) && lzo_has_builtin(__builtin_unreachable)
1956# define __lzo_unreachable() __builtin_unreachable();
1957#elif (LZO_CC_GNUC >= 0x040500ul)
1958# define __lzo_unreachable() __builtin_unreachable();
1959#elif (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1300)) && 1
1960# define __lzo_unreachable() __builtin_unreachable();
1961#endif
1962#endif
1963#if defined(__lzo_unreachable)
1964# ifndef __lzo_HAVE_unreachable
1965# define __lzo_HAVE_unreachable 1
1966# endif
1967#else
1968# if 0
1969# define __lzo_unreachable() ((void)0);
1970# else
1971# define __lzo_unreachable() __lzo_loop_forever();
1972# endif
1973#endif
1974#if !defined(lzo_unused_funcs_impl)
1975# if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
1976# define lzo_unused_funcs_impl(r,f) static r __attribute__((__unused__)) f
1977# elif 1 && (LZO_CC_BORLANDC || LZO_CC_GNUC)
1978# define lzo_unused_funcs_impl(r,f) static r f
1979# else
1980# define lzo_unused_funcs_impl(r,f) __lzo_static_forceinline r f
1981# endif
1982#endif
1983#ifndef __LZO_CTA_NAME
1984#if (LZO_CFG_USE_COUNTER)
1985# define __LZO_CTA_NAME(a) LZO_PP_ECONCAT2(a,__COUNTER__)
1986#else
1987# define __LZO_CTA_NAME(a) LZO_PP_ECONCAT2(a,__LINE__)
1988#endif
1989#endif
1990#if !defined(LZO_COMPILE_TIME_ASSERT_HEADER)
1991# if (LZO_CC_AZTECC || LZO_CC_ZORTECHC)
1992# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
1993# elif (LZO_CC_DMC || LZO_CC_SYMANTECC)
1994# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1u-2*!(e)]; LZO_EXTERN_C_END
1995# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
1996# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-!(e)]; LZO_EXTERN_C_END
1997# elif (LZO_CC_CLANG && (LZO_CC_CLANG < 0x020900ul)) && defined(__cplusplus)
1998# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN int __LZO_CTA_NAME(lzo_cta_f__)(int [1-2*!(e)]); LZO_EXTERN_C_END
1999# elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
2000# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__)); LZO_EXTERN_C_END
2001# else
2002# define LZO_COMPILE_TIME_ASSERT_HEADER(e) LZO_EXTERN_C_BEGIN extern int __LZO_CTA_NAME(lzo_cta__)[1-2*!(e)]; LZO_EXTERN_C_END
2003# endif
2004#endif
2005#if !defined(LZO_COMPILE_TIME_ASSERT)
2006# if (LZO_CC_AZTECC)
2007# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-!(e)];}
2008# elif (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030000ul))
2009# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)] __attribute__((__unused__));}
2010# elif (LZO_CC_DMC || LZO_CC_PACIFICC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
2011# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
2012# elif (LZO_CC_GNUC) && defined(__CHECKER__) && defined(__SPARSE_CHECKER__)
2013# define LZO_COMPILE_TIME_ASSERT(e) {(void) (0/!!(e));}
2014# elif (LZO_CC_GNUC >= 0x040700ul) && (LZO_CFG_USE_COUNTER) && defined(__cplusplus)
2015# define LZO_COMPILE_TIME_ASSERT(e) {enum {__LZO_CTA_NAME(lzo_cta_e__)=1/!!(e)} __attribute__((__unused__));}
2016# elif (LZO_CC_GNUC >= 0x040700ul)
2017# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)] __attribute__((__unused__));}
2018# elif (LZO_CC_MSC && (_MSC_VER < 900))
2019# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
2020# elif (LZO_CC_TURBOC && (__TURBOC__ == 0x0295))
2021# define LZO_COMPILE_TIME_ASSERT(e) switch(0) case 1:case !(e):break;
2022# else
2023# define LZO_COMPILE_TIME_ASSERT(e) {typedef int __LZO_CTA_NAME(lzo_cta_t__)[1-2*!(e)];}
2024# endif
2025#endif
2026#if (LZO_LANG_ASSEMBLER)
2027# undef LZO_COMPILE_TIME_ASSERT_HEADER
2028# define LZO_COMPILE_TIME_ASSERT_HEADER(e) /*empty*/
2029#else
2030LZO_COMPILE_TIME_ASSERT_HEADER(1 == 1)
2031#if defined(__cplusplus)
2032extern "C" { LZO_COMPILE_TIME_ASSERT_HEADER(2 == 2) }
2033#endif
2034LZO_COMPILE_TIME_ASSERT_HEADER(3 == 3)
2035#endif
2036#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)
2037# if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC)
2038# elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
2039# define __lzo_cdecl __cdecl
2040# define __lzo_cdecl_atexit /*empty*/
2041# define __lzo_cdecl_main __cdecl
2042# if (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
2043# define __lzo_cdecl_qsort __pascal
2044# elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
2045# define __lzo_cdecl_qsort _stdcall
2046# else
2047# define __lzo_cdecl_qsort __cdecl
2048# endif
2049# elif (LZO_CC_WATCOMC)
2050# define __lzo_cdecl __cdecl
2051# else
2052# define __lzo_cdecl __cdecl
2053# define __lzo_cdecl_atexit __cdecl
2054# define __lzo_cdecl_main __cdecl
2055# define __lzo_cdecl_qsort __cdecl
2056# endif
2057# if (LZO_CC_GNUC || LZO_CC_HIGHC || LZO_CC_NDPC || LZO_CC_PACIFICC || LZO_CC_WATCOMC)
2058# elif (LZO_OS_OS2 && (LZO_CC_DMC || LZO_CC_SYMANTECC))
2059# define __lzo_cdecl_sighandler __pascal
2060# elif (LZO_OS_OS2 && (LZO_CC_ZORTECHC))
2061# define __lzo_cdecl_sighandler _stdcall
2062# elif (LZO_CC_MSC && (_MSC_VER >= 1400)) && defined(_M_CEE_PURE)
2063# define __lzo_cdecl_sighandler __clrcall
2064# elif (LZO_CC_MSC && (_MSC_VER >= 600 && _MSC_VER < 700))
2065# if defined(_DLL)
2066# define __lzo_cdecl_sighandler _far _cdecl _loadds
2067# elif defined(_MT)
2068# define __lzo_cdecl_sighandler _far _cdecl
2069# else
2070# define __lzo_cdecl_sighandler _cdecl
2071# endif
2072# else
2073# define __lzo_cdecl_sighandler __cdecl
2074# endif
2075#elif (LZO_ARCH_I386) && (LZO_CC_WATCOMC)
2076# define __lzo_cdecl __cdecl
2077#elif (LZO_ARCH_M68K && LZO_OS_TOS && (LZO_CC_PUREC || LZO_CC_TURBOC))
2078# define __lzo_cdecl cdecl
2079#endif
2080#if !defined(__lzo_cdecl)
2081# define __lzo_cdecl /*empty*/
2082#endif
2083#if !defined(__lzo_cdecl_atexit)
2084# define __lzo_cdecl_atexit /*empty*/
2085#endif
2086#if !defined(__lzo_cdecl_main)
2087# define __lzo_cdecl_main /*empty*/
2088#endif
2089#if !defined(__lzo_cdecl_qsort)
2090# define __lzo_cdecl_qsort /*empty*/
2091#endif
2092#if !defined(__lzo_cdecl_sighandler)
2093# define __lzo_cdecl_sighandler /*empty*/
2094#endif
2095#if !defined(__lzo_cdecl_va)
2096# define __lzo_cdecl_va __lzo_cdecl
2097#endif
2098#if !(LZO_CFG_NO_WINDOWS_H)
2099#if !defined(LZO_HAVE_WINDOWS_H)
2100#if (LZO_OS_CYGWIN || (LZO_OS_EMX && defined(__RSXNT__)) || LZO_OS_WIN32 || LZO_OS_WIN64)
2101# if (LZO_CC_WATCOMC && (__WATCOMC__ < 1000))
2102# elif ((LZO_OS_WIN32 && defined(__PW32__)) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x030000ul)))
2103# elif ((LZO_OS_CYGWIN || defined(__MINGW32__)) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x025f00ul)))
2104# else
2105# define LZO_HAVE_WINDOWS_H 1
2106# endif
2107#endif
2108#endif
2109#endif
2110#define LZO_SIZEOF_CHAR 1
2111#ifndef LZO_SIZEOF_SHORT
2112#if defined(SIZEOF_SHORT)
2113# define LZO_SIZEOF_SHORT (SIZEOF_SHORT)
2114#elif defined(__SIZEOF_SHORT__)
2115# define LZO_SIZEOF_SHORT (__SIZEOF_SHORT__)
2116#endif
2117#endif
2118#ifndef LZO_SIZEOF_INT
2119#if defined(SIZEOF_INT)
2120# define LZO_SIZEOF_INT (SIZEOF_INT)
2121#elif defined(__SIZEOF_INT__)
2122# define LZO_SIZEOF_INT (__SIZEOF_INT__)
2123#endif
2124#endif
2125#ifndef LZO_SIZEOF_LONG
2126#if defined(SIZEOF_LONG)
2127# define LZO_SIZEOF_LONG (SIZEOF_LONG)
2128#elif defined(__SIZEOF_LONG__)
2129# define LZO_SIZEOF_LONG (__SIZEOF_LONG__)
2130#endif
2131#endif
2132#ifndef LZO_SIZEOF_LONG_LONG
2133#if defined(SIZEOF_LONG_LONG)
2134# define LZO_SIZEOF_LONG_LONG (SIZEOF_LONG_LONG)
2135#elif defined(__SIZEOF_LONG_LONG__)
2136# define LZO_SIZEOF_LONG_LONG (__SIZEOF_LONG_LONG__)
2137#endif
2138#endif
2139#ifndef LZO_SIZEOF___INT16
2140#if defined(SIZEOF___INT16)
2141# define LZO_SIZEOF___INT16 (SIZEOF___INT16)
2142#endif
2143#endif
2144#ifndef LZO_SIZEOF___INT32
2145#if defined(SIZEOF___INT32)
2146# define LZO_SIZEOF___INT32 (SIZEOF___INT32)
2147#endif
2148#endif
2149#ifndef LZO_SIZEOF___INT64
2150#if defined(SIZEOF___INT64)
2151# define LZO_SIZEOF___INT64 (SIZEOF___INT64)
2152#endif
2153#endif
2154#ifndef LZO_SIZEOF_VOID_P
2155#if defined(SIZEOF_VOID_P)
2156# define LZO_SIZEOF_VOID_P (SIZEOF_VOID_P)
2157#elif defined(__SIZEOF_POINTER__)
2158# define LZO_SIZEOF_VOID_P (__SIZEOF_POINTER__)
2159#endif
2160#endif
2161#ifndef LZO_SIZEOF_SIZE_T
2162#if defined(SIZEOF_SIZE_T)
2163# define LZO_SIZEOF_SIZE_T (SIZEOF_SIZE_T)
2164#elif defined(__SIZEOF_SIZE_T__)
2165# define LZO_SIZEOF_SIZE_T (__SIZEOF_SIZE_T__)
2166#endif
2167#endif
2168#ifndef LZO_SIZEOF_PTRDIFF_T
2169#if defined(SIZEOF_PTRDIFF_T)
2170# define LZO_SIZEOF_PTRDIFF_T (SIZEOF_PTRDIFF_T)
2171#elif defined(__SIZEOF_PTRDIFF_T__)
2172# define LZO_SIZEOF_PTRDIFF_T (__SIZEOF_PTRDIFF_T__)
2173#endif
2174#endif
2175#define __LZO_LSR(x,b) (((x)+0ul) >> (b))
2176#if !defined(LZO_SIZEOF_SHORT)
2177# if (LZO_ARCH_CRAY_PVP)
2178# define LZO_SIZEOF_SHORT 8
2179# elif (USHRT_MAX == LZO_0xffffL)
2180# define LZO_SIZEOF_SHORT 2
2181# elif (__LZO_LSR(USHRT_MAX,7) == 1)
2182# define LZO_SIZEOF_SHORT 1
2183# elif (__LZO_LSR(USHRT_MAX,15) == 1)
2184# define LZO_SIZEOF_SHORT 2
2185# elif (__LZO_LSR(USHRT_MAX,31) == 1)
2186# define LZO_SIZEOF_SHORT 4
2187# elif (__LZO_LSR(USHRT_MAX,63) == 1)
2188# define LZO_SIZEOF_SHORT 8
2189# elif (__LZO_LSR(USHRT_MAX,127) == 1)
2190# define LZO_SIZEOF_SHORT 16
2191# else
2192# error "LZO_SIZEOF_SHORT"
2193# endif
2194#endif
2195LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SHORT == sizeof(short))
2196#if !defined(LZO_SIZEOF_INT)
2197# if (LZO_ARCH_CRAY_PVP)
2198# define LZO_SIZEOF_INT 8
2199# elif (UINT_MAX == LZO_0xffffL)
2200# define LZO_SIZEOF_INT 2
2201# elif (UINT_MAX == LZO_0xffffffffL)
2202# define LZO_SIZEOF_INT 4
2203# elif (__LZO_LSR(UINT_MAX,7) == 1)
2204# define LZO_SIZEOF_INT 1
2205# elif (__LZO_LSR(UINT_MAX,15) == 1)
2206# define LZO_SIZEOF_INT 2
2207# elif (__LZO_LSR(UINT_MAX,31) == 1)
2208# define LZO_SIZEOF_INT 4
2209# elif (__LZO_LSR(UINT_MAX,63) == 1)
2210# define LZO_SIZEOF_INT 8
2211# elif (__LZO_LSR(UINT_MAX,127) == 1)
2212# define LZO_SIZEOF_INT 16
2213# else
2214# error "LZO_SIZEOF_INT"
2215# endif
2216#endif
2217LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_INT == sizeof(int))
2218#if !defined(LZO_SIZEOF_LONG)
2219# if (ULONG_MAX == LZO_0xffffffffL)
2220# define LZO_SIZEOF_LONG 4
2221# elif (__LZO_LSR(ULONG_MAX,7) == 1)
2222# define LZO_SIZEOF_LONG 1
2223# elif (__LZO_LSR(ULONG_MAX,15) == 1)
2224# define LZO_SIZEOF_LONG 2
2225# elif (__LZO_LSR(ULONG_MAX,31) == 1)
2226# define LZO_SIZEOF_LONG 4
2227# elif (__LZO_LSR(ULONG_MAX,39) == 1)
2228# define LZO_SIZEOF_LONG 5
2229# elif (__LZO_LSR(ULONG_MAX,63) == 1)
2230# define LZO_SIZEOF_LONG 8
2231# elif (__LZO_LSR(ULONG_MAX,127) == 1)
2232# define LZO_SIZEOF_LONG 16
2233# else
2234# error "LZO_SIZEOF_LONG"
2235# endif
2236#endif
2237LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_LONG == sizeof(long))
2238#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
2239#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
2240# if defined(__LONG_MAX__) && defined(__LONG_LONG_MAX__)
2241# if (LZO_CC_GNUC >= 0x030300ul)
2242# if ((__LONG_MAX__-0) == (__LONG_LONG_MAX__-0))
2243# define LZO_SIZEOF_LONG_LONG LZO_SIZEOF_LONG
2244# elif (__LZO_LSR(__LONG_LONG_MAX__,30) == 1)
2245# define LZO_SIZEOF_LONG_LONG 4
2246# endif
2247# endif
2248# endif
2249#endif
2250#endif
2251#if !defined(LZO_SIZEOF_LONG_LONG) && !defined(LZO_SIZEOF___INT64)
2252#if (LZO_SIZEOF_LONG > 0 && LZO_SIZEOF_LONG < 8)
2253#if (LZO_ARCH_I086 && LZO_CC_DMC)
2254#elif (LZO_CC_CILLY) && defined(__GNUC__)
2255# define LZO_SIZEOF_LONG_LONG 8
2256#elif (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE)
2257# define LZO_SIZEOF_LONG_LONG 8
2258#elif ((LZO_OS_WIN32 || LZO_OS_WIN64 || defined(_WIN32)) && LZO_CC_MSC && (_MSC_VER >= 1400))
2259# define LZO_SIZEOF_LONG_LONG 8
2260#elif (LZO_OS_WIN64 || defined(_WIN64))
2261# define LZO_SIZEOF___INT64 8
2262#elif (LZO_ARCH_I386 && (LZO_CC_DMC))
2263# define LZO_SIZEOF_LONG_LONG 8
2264#elif (LZO_ARCH_I386 && (LZO_CC_SYMANTECC && (__SC__ >= 0x700)))
2265# define LZO_SIZEOF_LONG_LONG 8
2266#elif (LZO_ARCH_I386 && (LZO_CC_INTELC && defined(__linux__)))
2267# define LZO_SIZEOF_LONG_LONG 8
2268#elif (LZO_ARCH_I386 && (LZO_CC_MWERKS || LZO_CC_PELLESC || LZO_CC_PGI || LZO_CC_SUNPROC))
2269# define LZO_SIZEOF_LONG_LONG 8
2270#elif (LZO_ARCH_I386 && (LZO_CC_INTELC || LZO_CC_MSC))
2271# define LZO_SIZEOF___INT64 8
2272#elif ((LZO_OS_WIN32 || defined(_WIN32)) && (LZO_CC_MSC))
2273# define LZO_SIZEOF___INT64 8
2274#elif (LZO_ARCH_I386 && (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0520)))
2275# define LZO_SIZEOF___INT64 8
2276#elif (LZO_ARCH_I386 && (LZO_CC_WATCOMC && (__WATCOMC__ >= 1100)))
2277# define LZO_SIZEOF___INT64 8
2278#elif (LZO_CC_GHS && defined(__LLONG_BIT) && ((__LLONG_BIT-0) == 64))
2279# define LZO_SIZEOF_LONG_LONG 8
2280#elif (LZO_CC_WATCOMC && defined(_INTEGRAL_MAX_BITS) && ((_INTEGRAL_MAX_BITS-0) == 64))
2281# define LZO_SIZEOF___INT64 8
2282#elif (LZO_OS_OS400 || defined(__OS400__)) && defined(__LLP64_IFC__)
2283# define LZO_SIZEOF_LONG_LONG 8
2284#elif (defined(__vms) || defined(__VMS)) && ((__INITIAL_POINTER_SIZE-0) == 64)
2285# define LZO_SIZEOF_LONG_LONG 8
2286#elif (LZO_CC_SDCC) && (LZO_SIZEOF_INT == 2)
2287#elif 1 && defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)
2288# define LZO_SIZEOF_LONG_LONG 8
2289#endif
2290#endif
2291#endif
2292#if defined(__cplusplus) && (LZO_CC_GNUC)
2293# if (LZO_CC_GNUC < 0x020800ul)
2294# undef LZO_SIZEOF_LONG_LONG
2295# endif
2296#endif
2297#if (LZO_CFG_NO_LONG_LONG)
2298# undef LZO_SIZEOF_LONG_LONG
2299#elif defined(__NO_LONG_LONG)
2300# undef LZO_SIZEOF_LONG_LONG
2301#elif defined(_NO_LONGLONG)
2302# undef LZO_SIZEOF_LONG_LONG
2303#endif
2304#if !defined(LZO_WORDSIZE)
2305#if (LZO_ARCH_ALPHA)
2306# define LZO_WORDSIZE 8
2307#elif (LZO_ARCH_AMD64)
2308# define LZO_WORDSIZE 8
2309#elif (LZO_ARCH_ARM64)
2310# define LZO_WORDSIZE 8
2311#elif (LZO_ARCH_AVR)
2312# define LZO_WORDSIZE 1
2313#elif (LZO_ARCH_H8300)
2314# if defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
2315# define LZO_WORDSIZE 4
2316# else
2317# define LZO_WORDSIZE 2
2318# endif
2319#elif (LZO_ARCH_I086)
2320# define LZO_WORDSIZE 2
2321#elif (LZO_ARCH_IA64)
2322# define LZO_WORDSIZE 8
2323#elif (LZO_ARCH_M16C)
2324# define LZO_WORDSIZE 2
2325#elif (LZO_ARCH_SPU)
2326# define LZO_WORDSIZE 4
2327#elif (LZO_ARCH_Z80)
2328# define LZO_WORDSIZE 1
2329#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
2330# define LZO_WORDSIZE 8
2331#elif (LZO_OS_OS400 || defined(__OS400__))
2332# define LZO_WORDSIZE 8
2333#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
2334# define LZO_WORDSIZE 8
2335#endif
2336#endif
2337#if !defined(LZO_SIZEOF_VOID_P)
2338#if defined(__ILP32__) || defined(__ILP32) || defined(_ILP32)
2339LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) == 4)
2340LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
2341# define LZO_SIZEOF_VOID_P 4
2342#elif defined(__ILP64__) || defined(__ILP64) || defined(_ILP64)
2343LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(int) == 8)
2344LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
2345# define LZO_SIZEOF_VOID_P 8
2346#elif defined(__LLP64__) || defined(__LLP64) || defined(_LLP64) || defined(_WIN64)
2347LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 4)
2348# define LZO_SIZEOF_VOID_P 8
2349#elif defined(__LP64__) || defined(__LP64) || defined(_LP64)
2350LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
2351# define LZO_SIZEOF_VOID_P 8
2352#elif (LZO_ARCH_AVR)
2353# define LZO_SIZEOF_VOID_P 2
2354#elif (LZO_ARCH_C166 || LZO_ARCH_MCS51 || LZO_ARCH_MCS251 || LZO_ARCH_MSP430)
2355# define LZO_SIZEOF_VOID_P 2
2356#elif (LZO_ARCH_H8300)
2357# if defined(__H8300H__) || defined(__H8300S__) || defined(__H8300SX__)
2358 LZO_COMPILE_TIME_ASSERT_HEADER(LZO_WORDSIZE == 4)
2359# if defined(__NORMAL_MODE__)
2360# define LZO_SIZEOF_VOID_P 2
2361# else
2362# define LZO_SIZEOF_VOID_P 4
2363# endif
2364# else
2365 LZO_COMPILE_TIME_ASSERT_HEADER(LZO_WORDSIZE == 2)
2366# define LZO_SIZEOF_VOID_P 2
2367# endif
2368# if (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_SIZEOF_INT == 4)
2369# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_INT
2370# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_INT
2371# endif
2372#elif (LZO_ARCH_I086)
2373# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM)
2374# define LZO_SIZEOF_VOID_P 2
2375# elif (LZO_MM_COMPACT || LZO_MM_LARGE || LZO_MM_HUGE)
2376# define LZO_SIZEOF_VOID_P 4
2377# else
2378# error "invalid LZO_ARCH_I086 memory model"
2379# endif
2380#elif (LZO_ARCH_M16C)
2381# if defined(__m32c_cpu__) || defined(__m32cm_cpu__)
2382# define LZO_SIZEOF_VOID_P 4
2383# else
2384# define LZO_SIZEOF_VOID_P 2
2385# endif
2386#elif (LZO_ARCH_SPU)
2387# define LZO_SIZEOF_VOID_P 4
2388#elif (LZO_ARCH_Z80)
2389# define LZO_SIZEOF_VOID_P 2
2390#elif (LZO_SIZEOF_LONG == 8) && ((defined(__mips__) && defined(__R5900__)) || defined(__MIPS_PSX2__))
2391# define LZO_SIZEOF_VOID_P 4
2392#elif (LZO_OS_OS400 || defined(__OS400__))
2393# if defined(__LLP64_IFC__)
2394# define LZO_SIZEOF_VOID_P 8
2395# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
2396# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
2397# else
2398# define LZO_SIZEOF_VOID_P 16
2399# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
2400# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
2401# endif
2402#elif (defined(__vms) || defined(__VMS)) && (__INITIAL_POINTER_SIZE+0 == 64)
2403# define LZO_SIZEOF_VOID_P 8
2404# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_LONG
2405# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_LONG
2406#endif
2407#endif
2408#if !defined(LZO_SIZEOF_VOID_P)
2409# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
2410#endif
2411LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void *))
2412#if !defined(LZO_SIZEOF_SIZE_T)
2413#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
2414# define LZO_SIZEOF_SIZE_T 2
2415#endif
2416#endif
2417#if !defined(LZO_SIZEOF_SIZE_T)
2418# define LZO_SIZEOF_SIZE_T LZO_SIZEOF_VOID_P
2419#endif
2420#if defined(offsetof)
2421LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_SIZE_T == sizeof(size_t))
2422#endif
2423#if !defined(LZO_SIZEOF_PTRDIFF_T)
2424#if (LZO_ARCH_I086)
2425# if (LZO_MM_TINY || LZO_MM_SMALL || LZO_MM_MEDIUM || LZO_MM_HUGE)
2426# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_VOID_P
2427# elif (LZO_MM_COMPACT || LZO_MM_LARGE)
2428# if (LZO_CC_BORLANDC || LZO_CC_TURBOC)
2429# define LZO_SIZEOF_PTRDIFF_T 4
2430# else
2431# define LZO_SIZEOF_PTRDIFF_T 2
2432# endif
2433# else
2434# error "invalid LZO_ARCH_I086 memory model"
2435# endif
2436#endif
2437#endif
2438#if !defined(LZO_SIZEOF_PTRDIFF_T)
2439# define LZO_SIZEOF_PTRDIFF_T LZO_SIZEOF_SIZE_T
2440#endif
2441#if defined(offsetof)
2442LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_PTRDIFF_T == sizeof(ptrdiff_t))
2443#endif
2444#if !defined(LZO_WORDSIZE)
2445# define LZO_WORDSIZE LZO_SIZEOF_VOID_P
2446#endif
2447#if (LZO_ABI_NEUTRAL_ENDIAN)
2448# undef LZO_ABI_BIG_ENDIAN
2449# undef LZO_ABI_LITTLE_ENDIAN
2450#elif !(LZO_ABI_BIG_ENDIAN) && !(LZO_ABI_LITTLE_ENDIAN)
2451#if (LZO_ARCH_ALPHA) && (LZO_ARCH_CRAY_MPP)
2452# define LZO_ABI_BIG_ENDIAN 1
2453#elif (LZO_ARCH_IA64) && (LZO_OS_POSIX_LINUX || LZO_OS_WIN64)
2454# define LZO_ABI_LITTLE_ENDIAN 1
2455#elif (LZO_ARCH_ALPHA || LZO_ARCH_AMD64 || LZO_ARCH_BLACKFIN || LZO_ARCH_CRIS || LZO_ARCH_I086 || LZO_ARCH_I386 || LZO_ARCH_MSP430 || LZO_ARCH_RISCV)
2456# define LZO_ABI_LITTLE_ENDIAN 1
2457#elif (LZO_ARCH_AVR32 || LZO_ARCH_M68K || LZO_ARCH_S390 || LZO_ARCH_SPU)
2458# define LZO_ABI_BIG_ENDIAN 1
2459#elif 1 && defined(__IAR_SYSTEMS_ICC__) && defined(__LITTLE_ENDIAN__)
2460# if (__LITTLE_ENDIAN__ == 1)
2461# define LZO_ABI_LITTLE_ENDIAN 1
2462# else
2463# define LZO_ABI_BIG_ENDIAN 1
2464# endif
2465#elif 1 && defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
2466# define LZO_ABI_BIG_ENDIAN 1
2467#elif 1 && defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
2468# define LZO_ABI_LITTLE_ENDIAN 1
2469#elif 1 && (LZO_ARCH_ARM) && defined(__ARM_BIG_ENDIAN) && ((__ARM_BIG_ENDIAN)+0)
2470# define LZO_ABI_BIG_ENDIAN 1
2471#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEB__) && !defined(__ARMEL__)
2472# define LZO_ABI_BIG_ENDIAN 1
2473#elif 1 && (LZO_ARCH_ARM) && defined(__ARMEL__) && !defined(__ARMEB__)
2474# define LZO_ABI_LITTLE_ENDIAN 1
2475#elif 1 && (LZO_ARCH_ARM) && defined(_MSC_VER) && defined(_WIN32)
2476# define LZO_ABI_LITTLE_ENDIAN 1
2477#elif 1 && (LZO_ARCH_ARM && LZO_CC_ARMCC_ARMCC)
2478# if defined(__BIG_ENDIAN) && defined(__LITTLE_ENDIAN)
2479# error "unexpected configuration - check your compiler defines"
2480# elif defined(__BIG_ENDIAN)
2481# define LZO_ABI_BIG_ENDIAN 1
2482# else
2483# define LZO_ABI_LITTLE_ENDIAN 1
2484# endif
2485# define LZO_ABI_LITTLE_ENDIAN 1
2486#elif 1 && (LZO_ARCH_ARM64) && defined(__ARM_BIG_ENDIAN) && ((__ARM_BIG_ENDIAN)+0)
2487# define LZO_ABI_BIG_ENDIAN 1
2488#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EB__) && !defined(__AARCH64EL__)
2489# define LZO_ABI_BIG_ENDIAN 1
2490#elif 1 && (LZO_ARCH_ARM64) && defined(__AARCH64EL__) && !defined(__AARCH64EB__)
2491# define LZO_ABI_LITTLE_ENDIAN 1
2492#elif 1 && (LZO_ARCH_ARM64) && defined(_MSC_VER) && defined(_WIN32)
2493# define LZO_ABI_LITTLE_ENDIAN 1
2494#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEB__) && !defined(__MIPSEL__)
2495# define LZO_ABI_BIG_ENDIAN 1
2496#elif 1 && (LZO_ARCH_MIPS) && defined(__MIPSEL__) && !defined(__MIPSEB__)
2497# define LZO_ABI_LITTLE_ENDIAN 1
2498#endif
2499#endif
2500#if (LZO_ABI_BIG_ENDIAN) && (LZO_ABI_LITTLE_ENDIAN)
2501# error "unexpected configuration - check your compiler defines"
2502#endif
2503#if (LZO_ABI_BIG_ENDIAN)
2504# define LZO_INFO_ABI_ENDIAN "be"
2505#elif (LZO_ABI_LITTLE_ENDIAN)
2506# define LZO_INFO_ABI_ENDIAN "le"
2507#elif (LZO_ABI_NEUTRAL_ENDIAN)
2508# define LZO_INFO_ABI_ENDIAN "neutral"
2509#endif
2510#if (LZO_SIZEOF_INT == 1 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
2511# define LZO_ABI_I8LP16 1
2512# define LZO_INFO_ABI_PM "i8lp16"
2513#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 2 && LZO_SIZEOF_VOID_P == 2)
2514# define LZO_ABI_ILP16 1
2515# define LZO_INFO_ABI_PM "ilp16"
2516#elif (LZO_SIZEOF_INT == 2 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
2517# define LZO_ABI_LP32 1
2518# define LZO_INFO_ABI_PM "lp32"
2519#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 4)
2520# define LZO_ABI_ILP32 1
2521# define LZO_INFO_ABI_PM "ilp32"
2522#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 4 && LZO_SIZEOF_VOID_P == 8 && LZO_SIZEOF_SIZE_T == 8)
2523# define LZO_ABI_LLP64 1
2524# define LZO_INFO_ABI_PM "llp64"
2525#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
2526# define LZO_ABI_LP64 1
2527# define LZO_INFO_ABI_PM "lp64"
2528#elif (LZO_SIZEOF_INT == 8 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 8)
2529# define LZO_ABI_ILP64 1
2530# define LZO_INFO_ABI_PM "ilp64"
2531#elif (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_LONG == 8 && LZO_SIZEOF_VOID_P == 4)
2532# define LZO_ABI_IP32L64 1
2533# define LZO_INFO_ABI_PM "ip32l64"
2534#endif
2535#if (LZO_SIZEOF_INT == 4 && LZO_SIZEOF_VOID_P == 4 && LZO_WORDSIZE == 8)
2536# define LZO_ABI_IP32W64 1
2537# ifndef LZO_INFO_ABI_PM
2538# define LZO_INFO_ABI_PM "ip32w64"
2539# endif
2540#endif
2541#if 0
2542#elif !defined(__LZO_LIBC_OVERRIDE)
2543#if (LZO_LIBC_NAKED)
2544# define LZO_INFO_LIBC "naked"
2545#elif (LZO_LIBC_FREESTANDING)
2546# define LZO_INFO_LIBC "freestanding"
2547#elif (LZO_LIBC_MOSTLY_FREESTANDING)
2548# define LZO_INFO_LIBC "mfreestanding"
2549#elif (LZO_LIBC_ISOC90)
2550# define LZO_INFO_LIBC "isoc90"
2551#elif (LZO_LIBC_ISOC99)
2552# define LZO_INFO_LIBC "isoc99"
2553#elif (LZO_CC_ARMCC_ARMCC) && defined(__ARMCLIB_VERSION)
2554# define LZO_LIBC_ISOC90 1
2555# define LZO_INFO_LIBC "isoc90"
2556#elif defined(__dietlibc__)
2557# define LZO_LIBC_DIETLIBC 1
2558# define LZO_INFO_LIBC "dietlibc"
2559#elif defined(_NEWLIB_VERSION)
2560# define LZO_LIBC_NEWLIB 1
2561# define LZO_INFO_LIBC "newlib"
2562#elif defined(__UCLIBC__) && defined(__UCLIBC_MAJOR__) && defined(__UCLIBC_MINOR__)
2563# if defined(__UCLIBC_SUBLEVEL__)
2564# define LZO_LIBC_UCLIBC (__UCLIBC_MAJOR__ * 0x10000L + (__UCLIBC_MINOR__-0) * 0x100 + (__UCLIBC_SUBLEVEL__-0))
2565# else
2566# define LZO_LIBC_UCLIBC 0x00090bL
2567# endif
2568# define LZO_INFO_LIBC "uc" "libc"
2569#elif defined(__GLIBC__) && defined(__GLIBC_MINOR__)
2570# define LZO_LIBC_GLIBC (__GLIBC__ * 0x10000L + (__GLIBC_MINOR__-0) * 0x100)
2571# define LZO_INFO_LIBC "glibc"
2572#elif (LZO_CC_MWERKS) && defined(__MSL__)
2573# define LZO_LIBC_MSL __MSL__
2574# define LZO_INFO_LIBC "msl"
2575#elif 1 && defined(__IAR_SYSTEMS_ICC__)
2576# define LZO_LIBC_ISOC90 1
2577# define LZO_INFO_LIBC "isoc90"
2578#else
2579# define LZO_LIBC_DEFAULT 1
2580# define LZO_INFO_LIBC "default"
2581#endif
2582#endif
2583#if (LZO_ARCH_I386 && (LZO_OS_DOS32 || LZO_OS_WIN32) && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
2584# define LZO_ASM_SYNTAX_MSC 1
2585#elif (LZO_OS_WIN64 && (LZO_CC_DMC || LZO_CC_INTELC || LZO_CC_MSC || LZO_CC_PELLESC))
2586#elif (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC == 0x011f00ul))
2587#elif (LZO_ARCH_I386 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
2588# define LZO_ASM_SYNTAX_GNUC 1
2589#elif (LZO_ARCH_AMD64 && (LZO_CC_CLANG || LZO_CC_GNUC || LZO_CC_INTELC || LZO_CC_PATHSCALE))
2590# define LZO_ASM_SYNTAX_GNUC 1
2591#elif (LZO_CC_GNUC)
2592# define LZO_ASM_SYNTAX_GNUC 1
2593#endif
2594#if (LZO_ASM_SYNTAX_GNUC)
2595#if (LZO_ARCH_I386 && LZO_CC_GNUC && (LZO_CC_GNUC < 0x020000ul))
2596# define __LZO_ASM_CLOBBER "ax"
2597# define __LZO_ASM_CLOBBER_LIST_CC /*empty*/
2598# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY /*empty*/
2599# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
2600#elif (LZO_CC_INTELC && (__INTEL_COMPILER < 1000))
2601# define __LZO_ASM_CLOBBER "memory"
2602# define __LZO_ASM_CLOBBER_LIST_CC /*empty*/
2603# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY : "memory"
2604# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
2605#else
2606# define __LZO_ASM_CLOBBER "cc", "memory"
2607# define __LZO_ASM_CLOBBER_LIST_CC : "cc"
2608# define __LZO_ASM_CLOBBER_LIST_CC_MEMORY : "cc", "memory"
2609# define __LZO_ASM_CLOBBER_LIST_EMPTY /*empty*/
2610#endif
2611#endif
2612#if (LZO_ARCH_ALPHA)
2613# define LZO_OPT_AVOID_UINT_INDEX 1
2614#elif (LZO_ARCH_AMD64)
2615# define LZO_OPT_AVOID_INT_INDEX 1
2616# define LZO_OPT_AVOID_UINT_INDEX 1
2617# ifndef LZO_OPT_UNALIGNED16
2618# define LZO_OPT_UNALIGNED16 1
2619# endif
2620# ifndef LZO_OPT_UNALIGNED32
2621# define LZO_OPT_UNALIGNED32 1
2622# endif
2623# ifndef LZO_OPT_UNALIGNED64
2624# define LZO_OPT_UNALIGNED64 1
2625# endif
2626#elif (LZO_ARCH_ARM)
2627# if defined(__ARM_FEATURE_UNALIGNED)
2628# if ((__ARM_FEATURE_UNALIGNED)+0)
2629# ifndef LZO_OPT_UNALIGNED16
2630# define LZO_OPT_UNALIGNED16 1
2631# endif
2632# ifndef LZO_OPT_UNALIGNED32
2633# define LZO_OPT_UNALIGNED32 1
2634# endif
2635# endif
2636# elif 1 && (LZO_ARCH_ARM_THUMB2)
2637# ifndef LZO_OPT_UNALIGNED16
2638# define LZO_OPT_UNALIGNED16 1
2639# endif
2640# ifndef LZO_OPT_UNALIGNED32
2641# define LZO_OPT_UNALIGNED32 1
2642# endif
2643# elif 1 && defined(__ARM_ARCH) && ((__ARM_ARCH)+0 >= 7)
2644# ifndef LZO_OPT_UNALIGNED16
2645# define LZO_OPT_UNALIGNED16 1
2646# endif
2647# ifndef LZO_OPT_UNALIGNED32
2648# define LZO_OPT_UNALIGNED32 1
2649# endif
2650# elif 1 && defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM)+0 >= 7)
2651# ifndef LZO_OPT_UNALIGNED16
2652# define LZO_OPT_UNALIGNED16 1
2653# endif
2654# ifndef LZO_OPT_UNALIGNED32
2655# define LZO_OPT_UNALIGNED32 1
2656# endif
2657# elif 1 && defined(__TARGET_ARCH_ARM) && ((__TARGET_ARCH_ARM)+0 >= 6) && (defined(__TARGET_PROFILE_A) || defined(__TARGET_PROFILE_R))
2658# ifndef LZO_OPT_UNALIGNED16
2659# define LZO_OPT_UNALIGNED16 1
2660# endif
2661# ifndef LZO_OPT_UNALIGNED32
2662# define LZO_OPT_UNALIGNED32 1
2663# endif
2664# elif 1 && defined(_MSC_VER) && defined(_M_ARM) && ((_M_ARM)+0 >= 7)
2665# ifndef LZO_OPT_UNALIGNED16
2666# define LZO_OPT_UNALIGNED16 1
2667# endif
2668# ifndef LZO_OPT_UNALIGNED32
2669# define LZO_OPT_UNALIGNED32 1
2670# endif
2671# endif
2672#elif (LZO_ARCH_ARM64)
2673# ifndef LZO_OPT_UNALIGNED16
2674# define LZO_OPT_UNALIGNED16 1
2675# endif
2676# ifndef LZO_OPT_UNALIGNED32
2677# define LZO_OPT_UNALIGNED32 1
2678# endif
2679# ifndef LZO_OPT_UNALIGNED64
2680# define LZO_OPT_UNALIGNED64 1
2681# endif
2682#elif (LZO_ARCH_CRIS)
2683# ifndef LZO_OPT_UNALIGNED16
2684# define LZO_OPT_UNALIGNED16 1
2685# endif
2686# ifndef LZO_OPT_UNALIGNED32
2687# define LZO_OPT_UNALIGNED32 1
2688# endif
2689#elif (LZO_ARCH_I386)
2690# ifndef LZO_OPT_UNALIGNED16
2691# define LZO_OPT_UNALIGNED16 1
2692# endif
2693# ifndef LZO_OPT_UNALIGNED32
2694# define LZO_OPT_UNALIGNED32 1
2695# endif
2696#elif (LZO_ARCH_IA64)
2697# define LZO_OPT_AVOID_INT_INDEX 1
2698# define LZO_OPT_AVOID_UINT_INDEX 1
2699# define LZO_OPT_PREFER_POSTINC 1
2700#elif (LZO_ARCH_M68K)
2701# define LZO_OPT_PREFER_POSTINC 1
2702# define LZO_OPT_PREFER_PREDEC 1
2703# if defined(__mc68020__) && !defined(__mcoldfire__)
2704# ifndef LZO_OPT_UNALIGNED16
2705# define LZO_OPT_UNALIGNED16 1
2706# endif
2707# ifndef LZO_OPT_UNALIGNED32
2708# define LZO_OPT_UNALIGNED32 1
2709# endif
2710# endif
2711#elif (LZO_ARCH_MIPS)
2712# define LZO_OPT_AVOID_UINT_INDEX 1
2713#elif (LZO_ARCH_POWERPC)
2714# define LZO_OPT_PREFER_PREINC 1
2715# define LZO_OPT_PREFER_PREDEC 1
2716# if (LZO_ABI_BIG_ENDIAN) || (LZO_WORDSIZE == 8)
2717# ifndef LZO_OPT_UNALIGNED16
2718# define LZO_OPT_UNALIGNED16 1
2719# endif
2720# ifndef LZO_OPT_UNALIGNED32
2721# define LZO_OPT_UNALIGNED32 1
2722# endif
2723# if (LZO_WORDSIZE == 8)
2724# ifndef LZO_OPT_UNALIGNED64
2725# define LZO_OPT_UNALIGNED64 1
2726# endif
2727# endif
2728# endif
2729#elif (LZO_ARCH_RISCV)
2730# define LZO_OPT_AVOID_UINT_INDEX 1
2731# ifndef LZO_OPT_UNALIGNED16
2732# define LZO_OPT_UNALIGNED16 1
2733# endif
2734# ifndef LZO_OPT_UNALIGNED32
2735# define LZO_OPT_UNALIGNED32 1
2736# endif
2737# if (LZO_WORDSIZE == 8)
2738# ifndef LZO_OPT_UNALIGNED64
2739# define LZO_OPT_UNALIGNED64 1
2740# endif
2741# endif
2742#elif (LZO_ARCH_S390)
2743# ifndef LZO_OPT_UNALIGNED16
2744# define LZO_OPT_UNALIGNED16 1
2745# endif
2746# ifndef LZO_OPT_UNALIGNED32
2747# define LZO_OPT_UNALIGNED32 1
2748# endif
2749# if (LZO_WORDSIZE == 8)
2750# ifndef LZO_OPT_UNALIGNED64
2751# define LZO_OPT_UNALIGNED64 1
2752# endif
2753# endif
2754#elif (LZO_ARCH_SH)
2755# define LZO_OPT_PREFER_POSTINC 1
2756# define LZO_OPT_PREFER_PREDEC 1
2757#endif
2758#ifndef LZO_CFG_NO_INLINE_ASM
2759#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
2760# define LZO_CFG_NO_INLINE_ASM 1
2761#elif (LZO_CC_LLVM)
2762# define LZO_CFG_NO_INLINE_ASM 1
2763#endif
2764#endif
2765#if (LZO_CFG_NO_INLINE_ASM)
2766# undef LZO_ASM_SYNTAX_MSC
2767# undef LZO_ASM_SYNTAX_GNUC
2768# undef __LZO_ASM_CLOBBER
2769# undef __LZO_ASM_CLOBBER_LIST_CC
2770# undef __LZO_ASM_CLOBBER_LIST_CC_MEMORY
2771# undef __LZO_ASM_CLOBBER_LIST_EMPTY
2772#endif
2773#ifndef LZO_CFG_NO_UNALIGNED
2774#if (LZO_ABI_NEUTRAL_ENDIAN) || (LZO_ARCH_GENERIC)
2775# define LZO_CFG_NO_UNALIGNED 1
2776#endif
2777#endif
2778#if (LZO_CFG_NO_UNALIGNED)
2779# undef LZO_OPT_UNALIGNED16
2780# undef LZO_OPT_UNALIGNED32
2781# undef LZO_OPT_UNALIGNED64
2782#endif
2783#if defined(__LZO_INFOSTR_MM)
2784#elif (LZO_MM_FLAT) && (defined(__LZO_INFOSTR_PM) || defined(LZO_INFO_ABI_PM))
2785# define __LZO_INFOSTR_MM ""
2786#elif defined(LZO_INFO_MM)
2787# define __LZO_INFOSTR_MM "." LZO_INFO_MM
2788#else
2789# define __LZO_INFOSTR_MM ""
2790#endif
2791#if defined(__LZO_INFOSTR_PM)
2792#elif defined(LZO_INFO_ABI_PM)
2793# define __LZO_INFOSTR_PM "." LZO_INFO_ABI_PM
2794#else
2795# define __LZO_INFOSTR_PM ""
2796#endif
2797#if defined(__LZO_INFOSTR_ENDIAN)
2798#elif defined(LZO_INFO_ABI_ENDIAN)
2799# define __LZO_INFOSTR_ENDIAN "." LZO_INFO_ABI_ENDIAN
2800#else
2801# define __LZO_INFOSTR_ENDIAN ""
2802#endif
2803#if defined(__LZO_INFOSTR_OSNAME)
2804#elif defined(LZO_INFO_OS_CONSOLE)
2805# define __LZO_INFOSTR_OSNAME LZO_INFO_OS "." LZO_INFO_OS_CONSOLE
2806#elif defined(LZO_INFO_OS_POSIX)
2807# define __LZO_INFOSTR_OSNAME LZO_INFO_OS "." LZO_INFO_OS_POSIX
2808#else
2809# define __LZO_INFOSTR_OSNAME LZO_INFO_OS
2810#endif
2811#if defined(__LZO_INFOSTR_LIBC)
2812#elif defined(LZO_INFO_LIBC)
2813# define __LZO_INFOSTR_LIBC "." LZO_INFO_LIBC
2814#else
2815# define __LZO_INFOSTR_LIBC ""
2816#endif
2817#if defined(__LZO_INFOSTR_CCVER)
2818#elif defined(LZO_INFO_CCVER)
2819# define __LZO_INFOSTR_CCVER " " LZO_INFO_CCVER
2820#else
2821# define __LZO_INFOSTR_CCVER ""
2822#endif
2823#define LZO_INFO_STRING \
2824 LZO_INFO_ARCH __LZO_INFOSTR_MM __LZO_INFOSTR_PM __LZO_INFOSTR_ENDIAN \
2825 " " __LZO_INFOSTR_OSNAME __LZO_INFOSTR_LIBC " " LZO_INFO_CC __LZO_INFOSTR_CCVER
2826#if !(LZO_CFG_SKIP_LZO_TYPES)
2827#if (!(LZO_SIZEOF_SHORT+0 > 0 && LZO_SIZEOF_INT+0 > 0 && LZO_SIZEOF_LONG+0 > 0))
2828# error "missing defines for sizes"
2829#endif
2830#if (!(LZO_SIZEOF_PTRDIFF_T+0 > 0 && LZO_SIZEOF_SIZE_T+0 > 0 && LZO_SIZEOF_VOID_P+0 > 0))
2831# error "missing defines for sizes"
2832#endif
2833#define LZO_TYPEOF_CHAR 1u
2834#define LZO_TYPEOF_SHORT 2u
2835#define LZO_TYPEOF_INT 3u
2836#define LZO_TYPEOF_LONG 4u
2837#define LZO_TYPEOF_LONG_LONG 5u
2838#define LZO_TYPEOF___INT8 17u
2839#define LZO_TYPEOF___INT16 18u
2840#define LZO_TYPEOF___INT32 19u
2841#define LZO_TYPEOF___INT64 20u
2842#define LZO_TYPEOF___INT128 21u
2843#define LZO_TYPEOF___INT256 22u
2844#define LZO_TYPEOF___MODE_QI 33u
2845#define LZO_TYPEOF___MODE_HI 34u
2846#define LZO_TYPEOF___MODE_SI 35u
2847#define LZO_TYPEOF___MODE_DI 36u
2848#define LZO_TYPEOF___MODE_TI 37u
2849#define LZO_TYPEOF_CHAR_P 129u
2850#if !defined(lzo_llong_t)
2851#if (LZO_SIZEOF_LONG_LONG+0 > 0)
2852# if !(LZO_LANG_ASSEMBLER)
2853 __lzo_gnuc_extension__ typedef long long lzo_llong_t__;
2854 __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
2855# endif
2856# define lzo_llong_t lzo_llong_t__
2857# define lzo_ullong_t lzo_ullong_t__
2858#endif
2859#endif
2860#if !defined(lzo_int16e_t)
2861#if (LZO_CFG_PREFER_TYPEOF_ACC_INT16E_T == LZO_TYPEOF_SHORT) && (LZO_SIZEOF_SHORT != 2)
2862# undef LZO_CFG_PREFER_TYPEOF_ACC_INT16E_T
2863#endif
2864#if (LZO_SIZEOF_LONG == 2) && !(LZO_CFG_PREFER_TYPEOF_ACC_INT16E_T == LZO_TYPEOF_SHORT)
2865# define lzo_int16e_t long
2866# define lzo_uint16e_t unsigned long
2867# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF_LONG
2868#elif (LZO_SIZEOF_INT == 2) && !(LZO_CFG_PREFER_TYPEOF_ACC_INT16E_T == LZO_TYPEOF_SHORT)
2869# define lzo_int16e_t int
2870# define lzo_uint16e_t unsigned int
2871# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF_INT
2872#elif (LZO_SIZEOF_SHORT == 2)
2873# define lzo_int16e_t short int
2874# define lzo_uint16e_t unsigned short int
2875# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF_SHORT
2876#elif 1 && !(LZO_CFG_TYPE_NO_MODE_HI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM)
2877# if !(LZO_LANG_ASSEMBLER)
2878 typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
2879 typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
2880# endif
2881# define lzo_int16e_t lzo_int16e_hi_t__
2882# define lzo_uint16e_t lzo_uint16e_hi_t__
2883# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF___MODE_HI
2884#elif (LZO_SIZEOF___INT16 == 2)
2885# define lzo_int16e_t __int16
2886# define lzo_uint16e_t unsigned __int16
2887# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF___INT16
2888#else
2889#endif
2890#endif
2891#if defined(lzo_int16e_t)
2892# define LZO_SIZEOF_LZO_INT16E_T 2
2893 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
2894 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
2895#endif
2896#if !defined(lzo_int32e_t)
2897#if (LZO_CFG_PREFER_TYPEOF_ACC_INT32E_T == LZO_TYPEOF_INT) && (LZO_SIZEOF_INT != 4)
2898# undef LZO_CFG_PREFER_TYPEOF_ACC_INT32E_T
2899#endif
2900#if (LZO_SIZEOF_LONG == 4) && !(LZO_CFG_PREFER_TYPEOF_ACC_INT32E_T == LZO_TYPEOF_INT)
2901# define lzo_int32e_t long int
2902# define lzo_uint32e_t unsigned long int
2903# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF_LONG
2904#elif (LZO_SIZEOF_INT == 4)
2905# define lzo_int32e_t int
2906# define lzo_uint32e_t unsigned int
2907# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF_INT
2908#elif (LZO_SIZEOF_SHORT == 4)
2909# define lzo_int32e_t short int
2910# define lzo_uint32e_t unsigned short int
2911# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF_SHORT
2912#elif (LZO_SIZEOF_LONG_LONG == 4)
2913# define lzo_int32e_t lzo_llong_t
2914# define lzo_uint32e_t lzo_ullong_t
2915# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF_LONG_LONG
2916#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM) && (__INT_MAX__+0 > 2147483647L)
2917# if !(LZO_LANG_ASSEMBLER)
2918 typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
2919 typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
2920# endif
2921# define lzo_int32e_t lzo_int32e_si_t__
2922# define lzo_uint32e_t lzo_uint32e_si_t__
2923# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF___MODE_SI
2924#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_GNUC >= 0x025f00ul) && defined(__AVR__) && (__LONG_MAX__+0 == 32767L)
2925# if !(LZO_LANG_ASSEMBLER)
2926 typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
2927 typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
2928# endif
2929# define lzo_int32e_t lzo_int32e_si_t__
2930# define lzo_uint32e_t lzo_uint32e_si_t__
2931# define LZO_INT32_C(c) (c##LL)
2932# define LZO_UINT32_C(c) (c##ULL)
2933# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF___MODE_SI
2934#elif (LZO_SIZEOF___INT32 == 4)
2935# define lzo_int32e_t __int32
2936# define lzo_uint32e_t unsigned __int32
2937# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF___INT32
2938#else
2939#endif
2940#endif
2941#if defined(lzo_int32e_t)
2942# define LZO_SIZEOF_LZO_INT32E_T 4
2943 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
2944 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
2945#endif
2946#if !defined(lzo_int64e_t)
2947#if (LZO_SIZEOF___INT64 == 8)
2948# if (LZO_CC_BORLANDC) && !defined(LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T)
2949# define LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T LZO_TYPEOF___INT64
2950# endif
2951#endif
2952#if (LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T == LZO_TYPEOF_LONG_LONG) && (LZO_SIZEOF_LONG_LONG != 8)
2953# undef LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T
2954#endif
2955#if (LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T == LZO_TYPEOF___INT64) && (LZO_SIZEOF___INT64 != 8)
2956# undef LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T
2957#endif
2958#if (LZO_SIZEOF_INT == 8) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
2959# define lzo_int64e_t int
2960# define lzo_uint64e_t unsigned int
2961# define LZO_TYPEOF_LZO_INT64E_T LZO_TYPEOF_INT
2962#elif (LZO_SIZEOF_LONG == 8) && !(LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T == LZO_TYPEOF_LONG_LONG) && !(LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T == LZO_TYPEOF___INT64)
2963# define lzo_int64e_t long int
2964# define lzo_uint64e_t unsigned long int
2965# define LZO_TYPEOF_LZO_INT64E_T LZO_TYPEOF_LONG
2966#elif (LZO_SIZEOF_LONG_LONG == 8) && !(LZO_CFG_PREFER_TYPEOF_ACC_INT64E_T == LZO_TYPEOF___INT64)
2967# define lzo_int64e_t lzo_llong_t
2968# define lzo_uint64e_t lzo_ullong_t
2969# define LZO_TYPEOF_LZO_INT64E_T LZO_TYPEOF_LONG_LONG
2970# if (LZO_CC_BORLANDC)
2971# define LZO_INT64_C(c) ((c) + 0ll)
2972# define LZO_UINT64_C(c) ((c) + 0ull)
2973# elif 0
2974# define LZO_INT64_C(c) (__lzo_gnuc_extension__ (c##LL))
2975# define LZO_UINT64_C(c) (__lzo_gnuc_extension__ (c##ULL))
2976# else
2977# define LZO_INT64_C(c) (c##LL)
2978# define LZO_UINT64_C(c) (c##ULL)
2979# endif
2980#elif (LZO_SIZEOF___INT64 == 8)
2981# define lzo_int64e_t __int64
2982# define lzo_uint64e_t unsigned __int64
2983# define LZO_TYPEOF_LZO_INT64E_T LZO_TYPEOF___INT64
2984# if (LZO_CC_BORLANDC)
2985# define LZO_INT64_C(c) ((c) + 0i64)
2986# define LZO_UINT64_C(c) ((c) + 0ui64)
2987# else
2988# define LZO_INT64_C(c) (c##i64)
2989# define LZO_UINT64_C(c) (c##ui64)
2990# endif
2991#else
2992#endif
2993#endif
2994#if defined(lzo_int64e_t)
2995# define LZO_SIZEOF_LZO_INT64E_T 8
2996 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
2997 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
2998#endif
2999#if !defined(lzo_int32l_t)
3000#if defined(lzo_int32e_t)
3001# define lzo_int32l_t lzo_int32e_t
3002# define lzo_uint32l_t lzo_uint32e_t
3003# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_LZO_INT32E_T
3004# define LZO_TYPEOF_LZO_INT32L_T LZO_TYPEOF_LZO_INT32E_T
3005#elif (LZO_SIZEOF_INT >= 4) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
3006# define lzo_int32l_t int
3007# define lzo_uint32l_t unsigned int
3008# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_INT
3009# define LZO_TYPEOF_LZO_INT32L_T LZO_SIZEOF_INT
3010#elif (LZO_SIZEOF_LONG >= 4)
3011# define lzo_int32l_t long int
3012# define lzo_uint32l_t unsigned long int
3013# define LZO_SIZEOF_LZO_INT32L_T LZO_SIZEOF_LONG
3014# define LZO_TYPEOF_LZO_INT32L_T LZO_SIZEOF_LONG
3015#else
3016# error "lzo_int32l_t"
3017#endif
3018#endif
3019#if 1
3020 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
3021 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
3022#endif
3023#if !defined(lzo_int64l_t)
3024#if defined(lzo_int64e_t)
3025# define lzo_int64l_t lzo_int64e_t
3026# define lzo_uint64l_t lzo_uint64e_t
3027# define LZO_SIZEOF_LZO_INT64L_T LZO_SIZEOF_LZO_INT64E_T
3028# define LZO_TYPEOF_LZO_INT64L_T LZO_TYPEOF_LZO_INT64E_T
3029#else
3030#endif
3031#endif
3032#if defined(lzo_int64l_t)
3033 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
3034 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
3035#endif
3036#if !defined(lzo_int32f_t)
3037#if (LZO_SIZEOF_SIZE_T >= 8)
3038# define lzo_int32f_t lzo_int64l_t
3039# define lzo_uint32f_t lzo_uint64l_t
3040# define LZO_SIZEOF_LZO_INT32F_T LZO_SIZEOF_LZO_INT64L_T
3041# define LZO_TYPEOF_LZO_INT32F_T LZO_TYPEOF_LZO_INT64L_T
3042#else
3043# define lzo_int32f_t lzo_int32l_t
3044# define lzo_uint32f_t lzo_uint32l_t
3045# define LZO_SIZEOF_LZO_INT32F_T LZO_SIZEOF_LZO_INT32L_T
3046# define LZO_TYPEOF_LZO_INT32F_T LZO_TYPEOF_LZO_INT32L_T
3047#endif
3048#endif
3049#if 1
3050 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
3051 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
3052#endif
3053#if !defined(lzo_int64f_t)
3054#if defined(lzo_int64l_t)
3055# define lzo_int64f_t lzo_int64l_t
3056# define lzo_uint64f_t lzo_uint64l_t
3057# define LZO_SIZEOF_LZO_INT64F_T LZO_SIZEOF_LZO_INT64L_T
3058# define LZO_TYPEOF_LZO_INT64F_T LZO_TYPEOF_LZO_INT64L_T
3059#else
3060#endif
3061#endif
3062#if defined(lzo_int64f_t)
3063 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
3064 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
3065#endif
3066#if !defined(lzo_intptr_t)
3067#if 1 && (LZO_OS_OS400 && (LZO_SIZEOF_VOID_P == 16))
3068# define __LZO_INTPTR_T_IS_POINTER 1
3069# if !(LZO_LANG_ASSEMBLER)
3070 typedef char * lzo_intptr_t;
3071 typedef char * lzo_uintptr_t;
3072# endif
3073# define lzo_intptr_t lzo_intptr_t
3074# define lzo_uintptr_t lzo_uintptr_t
3075# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_VOID_P
3076# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_CHAR_P
3077#elif (LZO_CC_MSC && (_MSC_VER >= 1300) && (LZO_SIZEOF_VOID_P == 4) && (LZO_SIZEOF_INT == 4))
3078# if !(LZO_LANG_ASSEMBLER)
3079 typedef __w64 int lzo_intptr_t;
3080 typedef __w64 unsigned int lzo_uintptr_t;
3081# endif
3082# define lzo_intptr_t lzo_intptr_t
3083# define lzo_uintptr_t lzo_uintptr_t
3084# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
3085# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_INT
3086#elif (LZO_SIZEOF_SHORT == LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT > LZO_SIZEOF_VOID_P)
3087# define lzo_intptr_t short
3088# define lzo_uintptr_t unsigned short
3089# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_SHORT
3090# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_SHORT
3091#elif (LZO_SIZEOF_INT >= LZO_SIZEOF_VOID_P) && (LZO_SIZEOF_INT < LZO_SIZEOF_LONG)
3092# define lzo_intptr_t int
3093# define lzo_uintptr_t unsigned int
3094# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
3095# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_INT
3096#elif (LZO_SIZEOF_LONG >= LZO_SIZEOF_VOID_P)
3097# define lzo_intptr_t long
3098# define lzo_uintptr_t unsigned long
3099# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_LONG
3100# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_LONG
3101#elif (LZO_SIZEOF_LZO_INT64L_T >= LZO_SIZEOF_VOID_P)
3102# define lzo_intptr_t lzo_int64l_t
3103# define lzo_uintptr_t lzo_uint64l_t
3104# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_LZO_INT64L_T
3105# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_LZO_INT64L_T
3106#else
3107# error "lzo_intptr_t"
3108#endif
3109#endif
3110#if 1
3111 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void *))
3112 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
3113#endif
3114#if !defined(lzo_word_t)
3115#if defined(LZO_WORDSIZE) && (LZO_WORDSIZE+0 > 0)
3116#if (LZO_WORDSIZE == LZO_SIZEOF_LZO_INTPTR_T) && !(__LZO_INTPTR_T_IS_POINTER)
3117# define lzo_word_t lzo_uintptr_t
3118# define lzo_sword_t lzo_intptr_t
3119# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INTPTR_T
3120# define LZO_TYPEOF_LZO_WORD_T LZO_TYPEOF_LZO_INTPTR_T
3121#elif (LZO_WORDSIZE == LZO_SIZEOF_LONG)
3122# define lzo_word_t unsigned long
3123# define lzo_sword_t long
3124# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LONG
3125# define LZO_TYPEOF_LZO_WORD_T LZO_TYPEOF_LONG
3126#elif (LZO_WORDSIZE == LZO_SIZEOF_INT)
3127# define lzo_word_t unsigned int
3128# define lzo_sword_t int
3129# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_INT
3130# define LZO_TYPEOF_LZO_WORD_T LZO_TYPEOF_INT
3131#elif (LZO_WORDSIZE == LZO_SIZEOF_SHORT)
3132# define lzo_word_t unsigned short
3133# define lzo_sword_t short
3134# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_SHORT
3135# define LZO_TYPEOF_LZO_WORD_T LZO_TYPEOF_SHORT
3136#elif (LZO_WORDSIZE == 1)
3137# define lzo_word_t unsigned char
3138# define lzo_sword_t signed char
3139# define LZO_SIZEOF_LZO_WORD_T 1
3140# define LZO_TYPEOF_LZO_WORD_T LZO_TYPEOF_CHAR
3141#elif (LZO_WORDSIZE == LZO_SIZEOF_LZO_INT64L_T)
3142# define lzo_word_t lzo_uint64l_t
3143# define lzo_sword_t lzo_int64l_t
3144# define LZO_SIZEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
3145# define LZO_TYPEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
3146#elif (LZO_ARCH_SPU) && (LZO_CC_GNUC)
3147#if 0
3148# if !(LZO_LANG_ASSEMBLER)
3149 typedef unsigned lzo_word_t __attribute__((__mode__(__V16QI__)));
3150 typedef int lzo_sword_t __attribute__((__mode__(__V16QI__)));
3151# endif
3152# define lzo_word_t lzo_word_t
3153# define lzo_sword_t lzo_sword_t
3154# define LZO_SIZEOF_LZO_WORD_T 16
3155# define LZO_TYPEOF_LZO_WORD_T LZO_TYPEOF___MODE_V16QI
3156#endif
3157#else
3158# error "lzo_word_t"
3159#endif
3160#endif
3161#endif
3162#if 1 && defined(lzo_word_t)
3163 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t) == LZO_WORDSIZE)
3164 LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
3165#endif
3166#if 1
3167#define lzo_int8_t signed char
3168#define lzo_uint8_t unsigned char
3169#define LZO_SIZEOF_LZO_INT8_T 1
3170#define LZO_TYPEOF_LZO_INT8_T LZO_TYPEOF_CHAR
3171LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
3172LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == sizeof(lzo_uint8_t))
3173#endif
3174#if defined(lzo_int16e_t)
3175#define lzo_int16_t lzo_int16e_t
3176#define lzo_uint16_t lzo_uint16e_t
3177#define LZO_SIZEOF_LZO_INT16_T LZO_SIZEOF_LZO_INT16E_T
3178#define LZO_TYPEOF_LZO_INT16_T LZO_TYPEOF_LZO_INT16E_T
3179LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
3180LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == sizeof(lzo_uint16_t))
3181#endif
3182#if defined(lzo_int32e_t)
3183#define lzo_int32_t lzo_int32e_t
3184#define lzo_uint32_t lzo_uint32e_t
3185#define LZO_SIZEOF_LZO_INT32_T LZO_SIZEOF_LZO_INT32E_T
3186#define LZO_TYPEOF_LZO_INT32_T LZO_TYPEOF_LZO_INT32E_T
3187LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
3188LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == sizeof(lzo_uint32_t))
3189#endif
3190#if defined(lzo_int64e_t)
3191#define lzo_int64_t lzo_int64e_t
3192#define lzo_uint64_t lzo_uint64e_t
3193#define LZO_SIZEOF_LZO_INT64_T LZO_SIZEOF_LZO_INT64E_T
3194#define LZO_TYPEOF_LZO_INT64_T LZO_TYPEOF_LZO_INT64E_T
3195LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
3196LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == sizeof(lzo_uint64_t))
3197#endif
3198#if 1
3199#define lzo_int_least32_t lzo_int32l_t
3200#define lzo_uint_least32_t lzo_uint32l_t
3201#define LZO_SIZEOF_LZO_INT_LEAST32_T LZO_SIZEOF_LZO_INT32L_T
3202#define LZO_TYPEOF_LZO_INT_LEAST32_T LZO_TYPEOF_LZO_INT32L_T
3203LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) >= 4)
3204LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least32_t) == sizeof(lzo_uint_least32_t))
3205#endif
3206#if defined(lzo_int64l_t)
3207#define lzo_int_least64_t lzo_int64l_t
3208#define lzo_uint_least64_t lzo_uint64l_t
3209#define LZO_SIZEOF_LZO_INT_LEAST64_T LZO_SIZEOF_LZO_INT64L_T
3210#define LZO_TYPEOF_LZO_INT_LEAST64_T LZO_TYPEOF_LZO_INT64L_T
3211LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) >= 8)
3212LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_least64_t) == sizeof(lzo_uint_least64_t))
3213#endif
3214#if 1
3215#define lzo_int_fast32_t lzo_int32f_t
3216#define lzo_uint_fast32_t lzo_uint32f_t
3217#define LZO_SIZEOF_LZO_INT_FAST32_T LZO_SIZEOF_LZO_INT32F_T
3218#define LZO_TYPEOF_LZO_INT_FAST32_T LZO_TYPEOF_LZO_INT32F_T
3219LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) >= 4)
3220LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast32_t) == sizeof(lzo_uint_fast32_t))
3221#endif
3222#if defined(lzo_int64f_t)
3223#define lzo_int_fast64_t lzo_int64f_t
3224#define lzo_uint_fast64_t lzo_uint64f_t
3225#define LZO_SIZEOF_LZO_INT_FAST64_T LZO_SIZEOF_LZO_INT64F_T
3226#define LZO_TYPEOF_LZO_INT_FAST64_T LZO_TYPEOF_LZO_INT64F_T
3227LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) >= 8)
3228LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int_fast64_t) == sizeof(lzo_uint_fast64_t))
3229#endif
3230#if !defined(LZO_INT16_C)
3231# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 2)
3232# define LZO_INT16_C(c) ((c) + 0)
3233# define LZO_UINT16_C(c) ((c) + 0U)
3234# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 2)
3235# define LZO_INT16_C(c) ((c) + 0L)
3236# define LZO_UINT16_C(c) ((c) + 0UL)
3237# elif (LZO_SIZEOF_INT >= 2)
3238# define LZO_INT16_C(c) (c)
3239# define LZO_UINT16_C(c) (c##U)
3240# elif (LZO_SIZEOF_LONG >= 2)
3241# define LZO_INT16_C(c) (c##L)
3242# define LZO_UINT16_C(c) (c##UL)
3243# else
3244# error "LZO_INT16_C"
3245# endif
3246#endif
3247#if !defined(LZO_INT32_C)
3248# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 4)
3249# define LZO_INT32_C(c) ((c) + 0)
3250# define LZO_UINT32_C(c) ((c) + 0U)
3251# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 4)
3252# define LZO_INT32_C(c) ((c) + 0L)
3253# define LZO_UINT32_C(c) ((c) + 0UL)
3254# elif (LZO_SIZEOF_INT >= 4)
3255# define LZO_INT32_C(c) (c)
3256# define LZO_UINT32_C(c) (c##U)
3257# elif (LZO_SIZEOF_LONG >= 4)
3258# define LZO_INT32_C(c) (c##L)
3259# define LZO_UINT32_C(c) (c##UL)
3260# elif (LZO_SIZEOF_LONG_LONG >= 4)
3261# define LZO_INT32_C(c) (c##LL)
3262# define LZO_UINT32_C(c) (c##ULL)
3263# else
3264# error "LZO_INT32_C"
3265# endif
3266#endif
3267#if !defined(LZO_INT64_C) && defined(lzo_int64l_t)
3268# if (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_INT >= 8)
3269# define LZO_INT64_C(c) ((c) + 0)
3270# define LZO_UINT64_C(c) ((c) + 0U)
3271# elif (LZO_BROKEN_INTEGRAL_CONSTANTS) && (LZO_SIZEOF_LONG >= 8)
3272# define LZO_INT64_C(c) ((c) + 0L)
3273# define LZO_UINT64_C(c) ((c) + 0UL)
3274# elif (LZO_SIZEOF_INT >= 8)
3275# define LZO_INT64_C(c) (c)
3276# define LZO_UINT64_C(c) (c##U)
3277# elif (LZO_SIZEOF_LONG >= 8)
3278# define LZO_INT64_C(c) (c##L)
3279# define LZO_UINT64_C(c) (c##UL)
3280# else
3281# error "LZO_INT64_C"
3282# endif
3283#endif
3284#endif
3285
3286#endif
3287
3288#endif
3289
3290#undef LZO_HAVE_CONFIG_H
3291#include "minilzo.h"
3292
3293#if !defined(MINILZO_VERSION) || (MINILZO_VERSION != 0x20a0)
3294# error "version mismatch in miniLZO source files"
3295#endif
3296
3297#ifdef MINILZO_HAVE_CONFIG_H
3298# define LZO_HAVE_CONFIG_H 1
3299#endif
3300
3301#ifndef __LZO_CONF_H
3302#define __LZO_CONF_H 1
3303
3304#if !defined(__LZO_IN_MINILZO)
3305#if defined(LZO_CFG_FREESTANDING) && (LZO_CFG_FREESTANDING)
3306# define LZO_LIBC_FREESTANDING 1
3307# define LZO_OS_FREESTANDING 1
3308#endif
3309#if defined(LZO_CFG_EXTRA_CONFIG_HEADER)
3310# include LZO_CFG_EXTRA_CONFIG_HEADER
3311#endif
3312#if defined(__LZOCONF_H) || defined(__LZOCONF_H_INCLUDED)
3313# error "include this file first"
3314#endif
3315#if defined(LZO_CFG_BUILD_DLL) && (LZO_CFG_BUILD_DLL+0) && !defined(__LZO_EXPORT1) && !defined(__LZO_EXPORT2) && 0
3316#ifndef __LZODEFS_H_INCLUDED
3317#if defined(LZO_HAVE_CONFIG_H)
3318# include <config.h>
3319#endif
3320#include <limits.h>
3321#include <stddef.h>
3322#include <lzo/lzodefs.h>
3323#endif
3324#endif
3325#include <lzo/lzoconf.h>
3326#if defined(LZO_CFG_EXTRA_CONFIG_HEADER2)
3327# include LZO_CFG_EXTRA_CONFIG_HEADER2
3328#endif
3329#endif
3330
3331#if !defined(__LZOCONF_H_INCLUDED) || (LZO_VERSION+0 != 0x20a0)
3332# error "version mismatch"
3333#endif
3334
3335#if (LZO_CC_MSC && (_MSC_VER >= 1000 && _MSC_VER < 1100))
3336# pragma warning(disable: 4702)
3337#endif
3338#if (LZO_CC_MSC && (_MSC_VER >= 1000))
3339# pragma warning(disable: 4127 4701)
3340# pragma warning(disable: 4514 4710 4711)
3341#endif
3342#if (LZO_CC_MSC && (_MSC_VER >= 1300))
3343# pragma warning(disable: 4820)
3344#endif
3345#if (LZO_CC_MSC && (_MSC_VER >= 1800))
3346# pragma warning(disable: 4746)
3347#endif
3348#if (LZO_CC_INTELC && (__INTEL_COMPILER >= 900))
3349# pragma warning(disable: 1684)
3350#endif
3351
3352#if (LZO_CC_SUNPROC)
3353#if !defined(__cplusplus)
3354# pragma error_messages(off,E_END_OF_LOOP_CODE_NOT_REACHED)
3355# pragma error_messages(off,E_LOOP_NOT_ENTERED_AT_TOP)
3356# pragma error_messages(off,E_STATEMENT_NOT_REACHED)
3357#endif
3358#endif
3359
3360#if !defined(__LZO_NOEXPORT1)
3361# define __LZO_NOEXPORT1 /*empty*/
3362#endif
3363#if !defined(__LZO_NOEXPORT2)
3364# define __LZO_NOEXPORT2 /*empty*/
3365#endif
3366
3367#if 1
3368# define LZO_PUBLIC_DECL(r) LZO_EXTERN(r)
3369#endif
3370#if 1
3371# define LZO_PUBLIC_IMPL(r) LZO_PUBLIC(r)
3372#endif
3373#if !defined(LZO_LOCAL_DECL)
3374# define LZO_LOCAL_DECL(r) __LZO_EXTERN_C LZO_LOCAL_IMPL(r)
3375#endif
3376#if !defined(LZO_LOCAL_IMPL)
3377# define LZO_LOCAL_IMPL(r) __LZO_NOEXPORT1 r __LZO_NOEXPORT2 __LZO_CDECL
3378#endif
3379#if 1
3380# define LZO_STATIC_DECL(r) LZO_PRIVATE(r)
3381#endif
3382#if 1
3383# define LZO_STATIC_IMPL(r) LZO_PRIVATE(r)
3384#endif
3385
3386#if defined(__LZO_IN_MINILZO) || (LZO_CFG_FREESTANDING)
3387#elif 1
3388# include <string.h>
3389#else
3390# define LZO_WANT_ACC_INCD_H 1
3391#endif
3392#if defined(LZO_HAVE_CONFIG_H)
3393# define LZO_CFG_NO_CONFIG_HEADER 1
3394#endif
3395
3396#if 1 && !defined(LZO_CFG_FREESTANDING)
3397#if 1 && !defined(HAVE_STRING_H)
3398#define HAVE_STRING_H 1
3399#endif
3400#if 1 && !defined(HAVE_MEMCMP)
3401#define HAVE_MEMCMP 1
3402#endif
3403#if 1 && !defined(HAVE_MEMCPY)
3404#define HAVE_MEMCPY 1
3405#endif
3406#if 1 && !defined(HAVE_MEMMOVE)
3407#define HAVE_MEMMOVE 1
3408#endif
3409#if 1 && !defined(HAVE_MEMSET)
3410#define HAVE_MEMSET 1
3411#endif
3412#endif
3413
3414#if 1 && defined(HAVE_STRING_H)
3415#include <string.h>
3416#endif
3417
3418#if 1 || defined(lzo_int8_t) || defined(lzo_uint8_t)
3419LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int8_t) == 1)
3420LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint8_t) == 1)
3421#endif
3422#if 1 || defined(lzo_int16_t) || defined(lzo_uint16_t)
3423LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16_t) == 2)
3424LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint16_t) == 2)
3425#endif
3426#if 1 || defined(lzo_int32_t) || defined(lzo_uint32_t)
3427LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32_t) == 4)
3428LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint32_t) == 4)
3429#endif
3430#if defined(lzo_int64_t) || defined(lzo_uint64_t)
3431LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64_t) == 8)
3432LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint64_t) == 8)
3433#endif
3434
3435#if (LZO_CFG_FREESTANDING)
3436# undef HAVE_MEMCMP
3437# undef HAVE_MEMCPY
3438# undef HAVE_MEMMOVE
3439# undef HAVE_MEMSET
3440#endif
3441
3442#if !(HAVE_MEMCMP)
3443# undef memcmp
3444# define memcmp(a,b,c) lzo_memcmp(a,b,c)
3445#else
3446# undef lzo_memcmp
3447# define lzo_memcmp(a,b,c) memcmp(a,b,c)
3448#endif
3449#if !(HAVE_MEMCPY)
3450# undef memcpy
3451# define memcpy(a,b,c) lzo_memcpy(a,b,c)
3452#else
3453# undef lzo_memcpy
3454# define lzo_memcpy(a,b,c) memcpy(a,b,c)
3455#endif
3456#if !(HAVE_MEMMOVE)
3457# undef memmove
3458# define memmove(a,b,c) lzo_memmove(a,b,c)
3459#else
3460# undef lzo_memmove
3461# define lzo_memmove(a,b,c) memmove(a,b,c)
3462#endif
3463#if !(HAVE_MEMSET)
3464# undef memset
3465# define memset(a,b,c) lzo_memset(a,b,c)
3466#else
3467# undef lzo_memset
3468# define lzo_memset(a,b,c) memset(a,b,c)
3469#endif
3470
3471#undef NDEBUG
3472#if (LZO_CFG_FREESTANDING)
3473# undef LZO_DEBUG
3474# define NDEBUG 1
3475# undef assert
3476# define assert(e) ((void)0)
3477#else
3478# if !defined(LZO_DEBUG)
3479# define NDEBUG 1
3480# endif
3481# include <assert.h>
3482#endif
3483
3484#if 0 && defined(__BOUNDS_CHECKING_ON)
3485# include <unchecked.h>
3486#else
3487# define BOUNDS_CHECKING_OFF_DURING(stmt) stmt
3488# define BOUNDS_CHECKING_OFF_IN_EXPR(expr) (expr)
3489#endif
3490
3491#if (LZO_CFG_PGO)
3492# undef __lzo_likely
3493# undef __lzo_unlikely
3494# define __lzo_likely(e) (e)
3495# define __lzo_unlikely(e) (e)
3496#endif
3497
3498#undef _
3499#undef __
3500#undef ___
3501#undef ____
3502#undef _p0
3503#undef _p1
3504#undef _p2
3505#undef _p3
3506#undef _p4
3507#undef _s0
3508#undef _s1
3509#undef _s2
3510#undef _s3
3511#undef _s4
3512#undef _ww
3513
3514#if 1
3515# define LZO_BYTE(x) ((unsigned char) (x))
3516#else
3517# define LZO_BYTE(x) ((unsigned char) ((x) & 0xff))
3518#endif
3519
3520#define LZO_MAX(a,b) ((a) >= (b) ? (a) : (b))
3521#define LZO_MIN(a,b) ((a) <= (b) ? (a) : (b))
3522#define LZO_MAX3(a,b,c) ((a) >= (b) ? LZO_MAX(a,c) : LZO_MAX(b,c))
3523#define LZO_MIN3(a,b,c) ((a) <= (b) ? LZO_MIN(a,c) : LZO_MIN(b,c))
3524
3525#define lzo_sizeof(type) ((lzo_uint) (sizeof(type)))
3526
3527#define LZO_HIGH(array) ((lzo_uint) (sizeof(array)/sizeof(*(array))))
3528
3529#define LZO_SIZE(bits) (1u << (bits))
3530#define LZO_MASK(bits) (LZO_SIZE(bits) - 1)
3531
3532#define LZO_USIZE(bits) ((lzo_uint) 1 << (bits))
3533#define LZO_UMASK(bits) (LZO_USIZE(bits) - 1)
3534
3535#if !defined(DMUL)
3536#if 0
3537
3538# define DMUL(a,b) ((lzo_xint) ((lzo_uint32_t)(a) * (lzo_uint32_t)(b)))
3539#else
3540# define DMUL(a,b) ((lzo_xint) ((a) * (b)))
3541#endif
3542#endif
3543
3544#ifndef __LZO_FUNC_H
3545#define __LZO_FUNC_H 1
3546
3547#if !defined(LZO_BITOPS_USE_ASM_BITSCAN) && !defined(LZO_BITOPS_USE_GNUC_BITSCAN) && !defined(LZO_BITOPS_USE_MSC_BITSCAN)
3548#if 1 && (LZO_ARCH_AMD64) && (LZO_CC_GNUC && (LZO_CC_GNUC < 0x040000ul)) && (LZO_ASM_SYNTAX_GNUC)
3549#define LZO_BITOPS_USE_ASM_BITSCAN 1
3550#elif (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x030400ul) || (LZO_CC_INTELC_GNUC && (__INTEL_COMPILER >= 1000)) || (LZO_CC_LLVM && (!defined(__llvm_tools_version__) || (__llvm_tools_version__+0 >= 0x010500ul))))
3551#define LZO_BITOPS_USE_GNUC_BITSCAN 1
3552#elif (LZO_OS_WIN32 || LZO_OS_WIN64) && ((LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 1010)) || (LZO_CC_MSC && (_MSC_VER >= 1400)))
3553#define LZO_BITOPS_USE_MSC_BITSCAN 1
3554#if (LZO_CC_MSC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
3555#include <intrin.h>
3556#endif
3557#if (LZO_CC_MSC) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
3558#pragma intrinsic(_BitScanReverse)
3559#pragma intrinsic(_BitScanForward)
3560#endif
3561#if (LZO_CC_MSC) && (LZO_ARCH_AMD64)
3562#pragma intrinsic(_BitScanReverse64)
3563#pragma intrinsic(_BitScanForward64)
3564#endif
3565#endif
3566#endif
3567
3568__lzo_static_forceinline unsigned lzo_bitops_ctlz32_func(lzo_uint32_t v)
3569{
3570#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
3571 unsigned long r; (void) _BitScanReverse(&r, v); return (unsigned) r ^ 31;
3572#define lzo_bitops_ctlz32(v) lzo_bitops_ctlz32_func(v)
3573#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
3574 lzo_uint32_t r;
3575 __asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
3576 return (unsigned) r ^ 31;
3577#define lzo_bitops_ctlz32(v) lzo_bitops_ctlz32_func(v)
3578#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT == 4)
3579 unsigned r; r = (unsigned) __builtin_clz(v); return r;
3580#define lzo_bitops_ctlz32(v) ((unsigned) __builtin_clz(v))
3581#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG == 8) && (LZO_WORDSIZE >= 8)
3582 unsigned r; r = (unsigned) __builtin_clzl(v); return r ^ 32;
3583#define lzo_bitops_ctlz32(v) (((unsigned) __builtin_clzl(v)) ^ 32)
3584#else
3585 LZO_UNUSED(v); return 0;
3586#endif
3587}
3588
3589#if defined(lzo_uint64_t)
3590__lzo_static_forceinline unsigned lzo_bitops_ctlz64_func(lzo_uint64_t v)
3591{
3592#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
3593 unsigned long r; (void) _BitScanReverse64(&r, v); return (unsigned) r ^ 63;
3594#define lzo_bitops_ctlz64(v) lzo_bitops_ctlz64_func(v)
3595#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
3596 lzo_uint64_t r;
3597 __asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
3598 return (unsigned) r ^ 63;
3599#define lzo_bitops_ctlz64(v) lzo_bitops_ctlz64_func(v)
3600#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG == 8) && (LZO_WORDSIZE >= 8)
3601 unsigned r; r = (unsigned) __builtin_clzl(v); return r;
3602#define lzo_bitops_ctlz64(v) ((unsigned) __builtin_clzl(v))
3603#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG == 8) && (LZO_WORDSIZE >= 8)
3604 unsigned r; r = (unsigned) __builtin_clzll(v); return r;
3605#define lzo_bitops_ctlz64(v) ((unsigned) __builtin_clzll(v))
3606#else
3607 LZO_UNUSED(v); return 0;
3608#endif
3609}
3610#endif
3611
3612__lzo_static_forceinline unsigned lzo_bitops_cttz32_func(lzo_uint32_t v)
3613{
3614#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
3615 unsigned long r; (void) _BitScanForward(&r, v); return (unsigned) r;
3616#define lzo_bitops_cttz32(v) lzo_bitops_cttz32_func(v)
3617#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
3618 lzo_uint32_t r;
3619 __asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
3620 return (unsigned) r;
3621#define lzo_bitops_cttz32(v) lzo_bitops_cttz32_func(v)
3622#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT >= 4)
3623 unsigned r; r = (unsigned) __builtin_ctz(v); return r;
3624#define lzo_bitops_cttz32(v) ((unsigned) __builtin_ctz(v))
3625#else
3626 LZO_UNUSED(v); return 0;
3627#endif
3628}
3629
3630#if defined(lzo_uint64_t)
3631__lzo_static_forceinline unsigned lzo_bitops_cttz64_func(lzo_uint64_t v)
3632{
3633#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
3634 unsigned long r; (void) _BitScanForward64(&r, v); return (unsigned) r;
3635#define lzo_bitops_cttz64(v) lzo_bitops_cttz64_func(v)
3636#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
3637 lzo_uint64_t r;
3638 __asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
3639 return (unsigned) r;
3640#define lzo_bitops_cttz64(v) lzo_bitops_cttz64_func(v)
3641#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG >= 8) && (LZO_WORDSIZE >= 8)
3642 unsigned r; r = (unsigned) __builtin_ctzl(v); return r;
3643#define lzo_bitops_cttz64(v) ((unsigned) __builtin_ctzl(v))
3644#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG >= 8) && (LZO_WORDSIZE >= 8)
3645 unsigned r; r = (unsigned) __builtin_ctzll(v); return r;
3646#define lzo_bitops_cttz64(v) ((unsigned) __builtin_ctzll(v))
3647#else
3648 LZO_UNUSED(v); return 0;
3649#endif
3650}
3651#endif
3652
3653lzo_unused_funcs_impl(void, lzo_bitops_unused_funcs)(void)
3654{
3655 LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
3656 LZO_UNUSED_FUNC(lzo_bitops_ctlz32_func);
3657 LZO_UNUSED_FUNC(lzo_bitops_cttz32_func);
3658#if defined(lzo_uint64_t)
3659 LZO_UNUSED_FUNC(lzo_bitops_ctlz64_func);
3660 LZO_UNUSED_FUNC(lzo_bitops_cttz64_func);
3661#endif
3662}
3663
3664#if defined(__lzo_alignof) && !(LZO_CFG_NO_UNALIGNED)
3665#if !defined(lzo_memops_tcheck__) && 0
3666#define lzo_memops_tcheck__(t,a,b) ((void)0, sizeof(t) == (a) && __lzo_alignof(t) == (b))
3667#endif
3668#endif
3669#ifndef lzo_memops_TU0p
3670#define lzo_memops_TU0p void __LZO_MMODEL *
3671#endif
3672#ifndef lzo_memops_TU1p
3673#define lzo_memops_TU1p unsigned char __LZO_MMODEL *
3674#endif
3675#ifndef lzo_memops_TU2p
3676#if (LZO_OPT_UNALIGNED16)
3677typedef lzo_uint16_t __lzo_may_alias lzo_memops_TU2;
3678#define lzo_memops_TU2p volatile lzo_memops_TU2 *
3679#elif defined(__lzo_byte_struct)
3680__lzo_byte_struct(lzo_memops_TU2_struct,2)
3681typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
3682#else
3683struct lzo_memops_TU2_struct { unsigned char a[2]; } __lzo_may_alias;
3684typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
3685#endif
3686#ifndef lzo_memops_TU2p
3687#define lzo_memops_TU2p lzo_memops_TU2 *
3688#endif
3689#endif
3690#ifndef lzo_memops_TU4p
3691#if (LZO_OPT_UNALIGNED32)
3692typedef lzo_uint32_t __lzo_may_alias lzo_memops_TU4;
3693#define lzo_memops_TU4p volatile lzo_memops_TU4 __LZO_MMODEL *
3694#elif defined(__lzo_byte_struct)
3695__lzo_byte_struct(lzo_memops_TU4_struct,4)
3696typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
3697#else
3698struct lzo_memops_TU4_struct { unsigned char a[4]; } __lzo_may_alias;
3699typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
3700#endif
3701#ifndef lzo_memops_TU4p
3702#define lzo_memops_TU4p lzo_memops_TU4 __LZO_MMODEL *
3703#endif
3704#endif
3705#ifndef lzo_memops_TU8p
3706#if (LZO_OPT_UNALIGNED64)
3707typedef lzo_uint64_t __lzo_may_alias lzo_memops_TU8;
3708#define lzo_memops_TU8p volatile lzo_memops_TU8 __LZO_MMODEL *
3709#elif defined(__lzo_byte_struct)
3710__lzo_byte_struct(lzo_memops_TU8_struct,8)
3711typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
3712#else
3713struct lzo_memops_TU8_struct { unsigned char a[8]; } __lzo_may_alias;
3714typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
3715#endif
3716#ifndef lzo_memops_TU8p
3717#define lzo_memops_TU8p lzo_memops_TU8 __LZO_MMODEL *
3718#endif
3719#endif
3720#ifndef lzo_memops_set_TU1p
3721#define lzo_memops_set_TU1p volatile lzo_memops_TU1p
3722#endif
3723#ifndef lzo_memops_move_TU1p
3724#define lzo_memops_move_TU1p lzo_memops_TU1p
3725#endif
3726#define LZO_MEMOPS_SET1(dd,cc) \
3727 LZO_BLOCK_BEGIN \
3728 lzo_memops_set_TU1p d__1 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
3729 d__1[0] = LZO_BYTE(cc); \
3730 LZO_BLOCK_END
3731#define LZO_MEMOPS_SET2(dd,cc) \
3732 LZO_BLOCK_BEGIN \
3733 lzo_memops_set_TU1p d__2 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
3734 d__2[0] = LZO_BYTE(cc); d__2[1] = LZO_BYTE(cc); \
3735 LZO_BLOCK_END
3736#define LZO_MEMOPS_SET3(dd,cc) \
3737 LZO_BLOCK_BEGIN \
3738 lzo_memops_set_TU1p d__3 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
3739 d__3[0] = LZO_BYTE(cc); d__3[1] = LZO_BYTE(cc); d__3[2] = LZO_BYTE(cc); \
3740 LZO_BLOCK_END
3741#define LZO_MEMOPS_SET4(dd,cc) \
3742 LZO_BLOCK_BEGIN \
3743 lzo_memops_set_TU1p d__4 = (lzo_memops_set_TU1p) (lzo_memops_TU0p) (dd); \
3744 d__4[0] = LZO_BYTE(cc); d__4[1] = LZO_BYTE(cc); d__4[2] = LZO_BYTE(cc); d__4[3] = LZO_BYTE(cc); \
3745 LZO_BLOCK_END
3746#define LZO_MEMOPS_MOVE1(dd,ss) \
3747 LZO_BLOCK_BEGIN \
3748 lzo_memops_move_TU1p d__1 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
3749 const lzo_memops_move_TU1p s__1 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
3750 d__1[0] = s__1[0]; \
3751 LZO_BLOCK_END
3752#define LZO_MEMOPS_MOVE2(dd,ss) \
3753 LZO_BLOCK_BEGIN \
3754 lzo_memops_move_TU1p d__2 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
3755 const lzo_memops_move_TU1p s__2 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
3756 d__2[0] = s__2[0]; d__2[1] = s__2[1]; \
3757 LZO_BLOCK_END
3758#define LZO_MEMOPS_MOVE3(dd,ss) \
3759 LZO_BLOCK_BEGIN \
3760 lzo_memops_move_TU1p d__3 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
3761 const lzo_memops_move_TU1p s__3 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
3762 d__3[0] = s__3[0]; d__3[1] = s__3[1]; d__3[2] = s__3[2]; \
3763 LZO_BLOCK_END
3764#define LZO_MEMOPS_MOVE4(dd,ss) \
3765 LZO_BLOCK_BEGIN \
3766 lzo_memops_move_TU1p d__4 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
3767 const lzo_memops_move_TU1p s__4 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
3768 d__4[0] = s__4[0]; d__4[1] = s__4[1]; d__4[2] = s__4[2]; d__4[3] = s__4[3]; \
3769 LZO_BLOCK_END
3770#define LZO_MEMOPS_MOVE8(dd,ss) \
3771 LZO_BLOCK_BEGIN \
3772 lzo_memops_move_TU1p d__8 = (lzo_memops_move_TU1p) (lzo_memops_TU0p) (dd); \
3773 const lzo_memops_move_TU1p s__8 = (const lzo_memops_move_TU1p) (const lzo_memops_TU0p) (ss); \
3774 d__8[0] = s__8[0]; d__8[1] = s__8[1]; d__8[2] = s__8[2]; d__8[3] = s__8[3]; \
3775 d__8[4] = s__8[4]; d__8[5] = s__8[5]; d__8[6] = s__8[6]; d__8[7] = s__8[7]; \
3776 LZO_BLOCK_END
3777LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU1p)0)==1)
3778#define LZO_MEMOPS_COPY1(dd,ss) LZO_MEMOPS_MOVE1(dd,ss)
3779#if (LZO_OPT_UNALIGNED16)
3780LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
3781#define LZO_MEMOPS_COPY2(dd,ss) \
3782 * (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
3783#elif defined(lzo_memops_tcheck__)
3784#define LZO_MEMOPS_COPY2(dd,ss) \
3785 LZO_BLOCK_BEGIN if (lzo_memops_tcheck__(lzo_memops_TU2,2,1)) { \
3786 * (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss); \
3787 } else { LZO_MEMOPS_MOVE2(dd,ss); } LZO_BLOCK_END
3788#else
3789#define LZO_MEMOPS_COPY2(dd,ss) LZO_MEMOPS_MOVE2(dd,ss)
3790#endif
3791#if (LZO_OPT_UNALIGNED32)
3792LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
3793#define LZO_MEMOPS_COPY4(dd,ss) \
3794 * (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
3795#elif defined(lzo_memops_tcheck__)
3796#define LZO_MEMOPS_COPY4(dd,ss) \
3797 LZO_BLOCK_BEGIN if (lzo_memops_tcheck__(lzo_memops_TU4,4,1)) { \
3798 * (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss); \
3799 } else { LZO_MEMOPS_MOVE4(dd,ss); } LZO_BLOCK_END
3800#else
3801#define LZO_MEMOPS_COPY4(dd,ss) LZO_MEMOPS_MOVE4(dd,ss)
3802#endif
3803#if (LZO_WORDSIZE != 8)
3804#define LZO_MEMOPS_COPY8(dd,ss) \
3805 LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
3806#else
3807#if (LZO_OPT_UNALIGNED64)
3808LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0)==8)
3809#define LZO_MEMOPS_COPY8(dd,ss) \
3810 * (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
3811#elif (LZO_OPT_UNALIGNED32)
3812#define LZO_MEMOPS_COPY8(dd,ss) \
3813 LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
3814#elif defined(lzo_memops_tcheck__)
3815#define LZO_MEMOPS_COPY8(dd,ss) \
3816 LZO_BLOCK_BEGIN if (lzo_memops_tcheck__(lzo_memops_TU8,8,1)) { \
3817 * (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss); \
3818 } else { LZO_MEMOPS_MOVE8(dd,ss); } LZO_BLOCK_END
3819#else
3820#define LZO_MEMOPS_COPY8(dd,ss) LZO_MEMOPS_MOVE8(dd,ss)
3821#endif
3822#endif
3823#define LZO_MEMOPS_COPYN(dd,ss,nn) \
3824 LZO_BLOCK_BEGIN \
3825 lzo_memops_TU1p d__n = (lzo_memops_TU1p) (lzo_memops_TU0p) (dd); \
3826 const lzo_memops_TU1p s__n = (const lzo_memops_TU1p) (const lzo_memops_TU0p) (ss); \
3827 lzo_uint n__n = (nn); \
3828 while ((void)0, n__n >= 8) { LZO_MEMOPS_COPY8(d__n, s__n); d__n += 8; s__n += 8; n__n -= 8; } \
3829 if ((void)0, n__n >= 4) { LZO_MEMOPS_COPY4(d__n, s__n); d__n += 4; s__n += 4; n__n -= 4; } \
3830 if ((void)0, n__n > 0) do { *d__n++ = *s__n++; } while (--n__n > 0); \
3831 LZO_BLOCK_END
3832
3833__lzo_static_forceinline lzo_uint16_t lzo_memops_get_le16(const lzo_voidp ss)
3834{
3835 lzo_uint16_t v;
3836#if (LZO_ABI_LITTLE_ENDIAN)
3837 LZO_MEMOPS_COPY2(&v, ss);
3838#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
3839 const lzo_memops_TU2p s = (const lzo_memops_TU2p) ss;
3840 unsigned long vv;
3841 __asm__("lhbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
3842 v = (lzo_uint16_t) vv;
3843#else
3844 const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
3845 v = (lzo_uint16_t) (((lzo_uint16_t)s[0]) | ((lzo_uint16_t)s[1] << 8));
3846#endif
3847 return v;
3848}
3849#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
3850#define LZO_MEMOPS_GET_LE16(ss) (* (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss))
3851#else
3852#define LZO_MEMOPS_GET_LE16(ss) lzo_memops_get_le16(ss)
3853#endif
3854
3855__lzo_static_forceinline lzo_uint32_t lzo_memops_get_le32(const lzo_voidp ss)
3856{
3857 lzo_uint32_t v;
3858#if (LZO_ABI_LITTLE_ENDIAN)
3859 LZO_MEMOPS_COPY4(&v, ss);
3860#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
3861 const lzo_memops_TU4p s = (const lzo_memops_TU4p) ss;
3862 unsigned long vv;
3863 __asm__("lwbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
3864 v = (lzo_uint32_t) vv;
3865#else
3866 const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
3867 v = (lzo_uint32_t) (((lzo_uint32_t)s[0]) | ((lzo_uint32_t)s[1] << 8) | ((lzo_uint32_t)s[2] << 16) | ((lzo_uint32_t)s[3] << 24));
3868#endif
3869 return v;
3870}
3871#if (LZO_OPT_UNALIGNED32) && (LZO_ABI_LITTLE_ENDIAN)
3872#define LZO_MEMOPS_GET_LE32(ss) (* (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss))
3873#else
3874#define LZO_MEMOPS_GET_LE32(ss) lzo_memops_get_le32(ss)
3875#endif
3876
3877#if (LZO_OPT_UNALIGNED64) && (LZO_ABI_LITTLE_ENDIAN)
3878#define LZO_MEMOPS_GET_LE64(ss) (* (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss))
3879#endif
3880
3881__lzo_static_forceinline lzo_uint16_t lzo_memops_get_ne16(const lzo_voidp ss)
3882{
3883 lzo_uint16_t v;
3884 LZO_MEMOPS_COPY2(&v, ss);
3885 return v;
3886}
3887#if (LZO_OPT_UNALIGNED16)
3888LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
3889#define LZO_MEMOPS_GET_NE16(ss) (* (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss))
3890#else
3891#define LZO_MEMOPS_GET_NE16(ss) lzo_memops_get_ne16(ss)
3892#endif
3893
3894__lzo_static_forceinline lzo_uint32_t lzo_memops_get_ne32(const lzo_voidp ss)
3895{
3896 lzo_uint32_t v;
3897 LZO_MEMOPS_COPY4(&v, ss);
3898 return v;
3899}
3900#if (LZO_OPT_UNALIGNED32)
3901LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
3902#define LZO_MEMOPS_GET_NE32(ss) (* (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss))
3903#else
3904#define LZO_MEMOPS_GET_NE32(ss) lzo_memops_get_ne32(ss)
3905#endif
3906
3907#if (LZO_OPT_UNALIGNED64)
3908LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0)==8)
3909#define LZO_MEMOPS_GET_NE64(ss) (* (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss))
3910#endif
3911
3912__lzo_static_forceinline void lzo_memops_put_le16(lzo_voidp dd, lzo_uint16_t vv)
3913{
3914#if (LZO_ABI_LITTLE_ENDIAN)
3915 LZO_MEMOPS_COPY2(dd, &vv);
3916#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
3917 lzo_memops_TU2p d = (lzo_memops_TU2p) dd;
3918 unsigned long v = vv;
3919 __asm__("sthbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
3920#else
3921 lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
3922 d[0] = LZO_BYTE((vv ) & 0xff);
3923 d[1] = LZO_BYTE((vv >> 8) & 0xff);
3924#endif
3925}
3926#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
3927#define LZO_MEMOPS_PUT_LE16(dd,vv) (* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = (vv))
3928#else
3929#define LZO_MEMOPS_PUT_LE16(dd,vv) lzo_memops_put_le16(dd,vv)
3930#endif
3931
3932__lzo_static_forceinline void lzo_memops_put_le32(lzo_voidp dd, lzo_uint32_t vv)
3933{
3934#if (LZO_ABI_LITTLE_ENDIAN)
3935 LZO_MEMOPS_COPY4(dd, &vv);
3936#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
3937 lzo_memops_TU4p d = (lzo_memops_TU4p) dd;
3938 unsigned long v = vv;
3939 __asm__("stwbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
3940#else
3941 lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
3942 d[0] = LZO_BYTE((vv ) & 0xff);
3943 d[1] = LZO_BYTE((vv >> 8) & 0xff);
3944 d[2] = LZO_BYTE((vv >> 16) & 0xff);
3945 d[3] = LZO_BYTE((vv >> 24) & 0xff);
3946#endif
3947}
3948#if (LZO_OPT_UNALIGNED32) && (LZO_ABI_LITTLE_ENDIAN)
3949#define LZO_MEMOPS_PUT_LE32(dd,vv) (* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = (vv))
3950#else
3951#define LZO_MEMOPS_PUT_LE32(dd,vv) lzo_memops_put_le32(dd,vv)
3952#endif
3953
3954__lzo_static_forceinline void lzo_memops_put_ne16(lzo_voidp dd, lzo_uint16_t vv)
3955{
3956 LZO_MEMOPS_COPY2(dd, &vv);
3957}
3958#if (LZO_OPT_UNALIGNED16)
3959#define LZO_MEMOPS_PUT_NE16(dd,vv) (* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = (vv))
3960#else
3961#define LZO_MEMOPS_PUT_NE16(dd,vv) lzo_memops_put_ne16(dd,vv)
3962#endif
3963
3964__lzo_static_forceinline void lzo_memops_put_ne32(lzo_voidp dd, lzo_uint32_t vv)
3965{
3966 LZO_MEMOPS_COPY4(dd, &vv);
3967}
3968#if (LZO_OPT_UNALIGNED32)
3969#define LZO_MEMOPS_PUT_NE32(dd,vv) (* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = (vv))
3970#else
3971#define LZO_MEMOPS_PUT_NE32(dd,vv) lzo_memops_put_ne32(dd,vv)
3972#endif
3973
3974lzo_unused_funcs_impl(void, lzo_memops_unused_funcs)(void)
3975{
3976 LZO_UNUSED_FUNC(lzo_memops_unused_funcs);
3977 LZO_UNUSED_FUNC(lzo_memops_get_le16);
3978 LZO_UNUSED_FUNC(lzo_memops_get_le32);
3979 LZO_UNUSED_FUNC(lzo_memops_get_ne16);
3980 LZO_UNUSED_FUNC(lzo_memops_get_ne32);
3981 LZO_UNUSED_FUNC(lzo_memops_put_le16);
3982 LZO_UNUSED_FUNC(lzo_memops_put_le32);
3983 LZO_UNUSED_FUNC(lzo_memops_put_ne16);
3984 LZO_UNUSED_FUNC(lzo_memops_put_ne32);
3985}
3986
3987#endif
3988
3989#ifndef UA_SET1
3990#define UA_SET1 LZO_MEMOPS_SET1
3991#endif
3992#ifndef UA_SET2
3993#define UA_SET2 LZO_MEMOPS_SET2
3994#endif
3995#ifndef UA_SET3
3996#define UA_SET3 LZO_MEMOPS_SET3
3997#endif
3998#ifndef UA_SET4
3999#define UA_SET4 LZO_MEMOPS_SET4
4000#endif
4001#ifndef UA_MOVE1
4002#define UA_MOVE1 LZO_MEMOPS_MOVE1
4003#endif
4004#ifndef UA_MOVE2
4005#define UA_MOVE2 LZO_MEMOPS_MOVE2
4006#endif
4007#ifndef UA_MOVE3
4008#define UA_MOVE3 LZO_MEMOPS_MOVE3
4009#endif
4010#ifndef UA_MOVE4
4011#define UA_MOVE4 LZO_MEMOPS_MOVE4
4012#endif
4013#ifndef UA_MOVE8
4014#define UA_MOVE8 LZO_MEMOPS_MOVE8
4015#endif
4016#ifndef UA_COPY1
4017#define UA_COPY1 LZO_MEMOPS_COPY1
4018#endif
4019#ifndef UA_COPY2
4020#define UA_COPY2 LZO_MEMOPS_COPY2
4021#endif
4022#ifndef UA_COPY3
4023#define UA_COPY3 LZO_MEMOPS_COPY3
4024#endif
4025#ifndef UA_COPY4
4026#define UA_COPY4 LZO_MEMOPS_COPY4
4027#endif
4028#ifndef UA_COPY8
4029#define UA_COPY8 LZO_MEMOPS_COPY8
4030#endif
4031#ifndef UA_COPYN
4032#define UA_COPYN LZO_MEMOPS_COPYN
4033#endif
4034#ifndef UA_COPYN_X
4035#define UA_COPYN_X LZO_MEMOPS_COPYN
4036#endif
4037#ifndef UA_GET_LE16
4038#define UA_GET_LE16 LZO_MEMOPS_GET_LE16
4039#endif
4040#ifndef UA_GET_LE32
4041#define UA_GET_LE32 LZO_MEMOPS_GET_LE32
4042#endif
4043#ifdef LZO_MEMOPS_GET_LE64
4044#ifndef UA_GET_LE64
4045#define UA_GET_LE64 LZO_MEMOPS_GET_LE64
4046#endif
4047#endif
4048#ifndef UA_GET_NE16
4049#define UA_GET_NE16 LZO_MEMOPS_GET_NE16
4050#endif
4051#ifndef UA_GET_NE32
4052#define UA_GET_NE32 LZO_MEMOPS_GET_NE32
4053#endif
4054#ifdef LZO_MEMOPS_GET_NE64
4055#ifndef UA_GET_NE64
4056#define UA_GET_NE64 LZO_MEMOPS_GET_NE64
4057#endif
4058#endif
4059#ifndef UA_PUT_LE16
4060#define UA_PUT_LE16 LZO_MEMOPS_PUT_LE16
4061#endif
4062#ifndef UA_PUT_LE32
4063#define UA_PUT_LE32 LZO_MEMOPS_PUT_LE32
4064#endif
4065#ifndef UA_PUT_NE16
4066#define UA_PUT_NE16 LZO_MEMOPS_PUT_NE16
4067#endif
4068#ifndef UA_PUT_NE32
4069#define UA_PUT_NE32 LZO_MEMOPS_PUT_NE32
4070#endif
4071
4072#define MEMCPY8_DS(dest,src,len) \
4073 lzo_memcpy(dest,src,len); dest += len; src += len
4074
4075#define BZERO8_PTR(s,l,n) \
4076 lzo_memset((lzo_voidp)(s),0,(lzo_uint)(l)*(n))
4077
4078#define MEMCPY_DS(dest,src,len) \
4079 do *dest++ = *src++; while (--len > 0)
4080
4081LZO_EXTERN(const lzo_bytep) lzo_copyright(void);
4082
4083#ifndef __LZO_PTR_H
4084#define __LZO_PTR_H 1
4085
4086#ifdef __cplusplus
4087extern "C" {
4088#endif
4089
4090#if (LZO_ARCH_I086)
4091#error "LZO_ARCH_I086 is unsupported"
4092#elif (LZO_MM_PVP)
4093#error "LZO_MM_PVP is unsupported"
4094#else
4095#define PTR(a) ((lzo_uintptr_t) (a))
4096#define PTR_LINEAR(a) PTR(a)
4097#define PTR_ALIGNED_4(a) ((PTR_LINEAR(a) & 3) == 0)
4098#define PTR_ALIGNED_8(a) ((PTR_LINEAR(a) & 7) == 0)
4099#define PTR_ALIGNED2_4(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 3) == 0)
4100#define PTR_ALIGNED2_8(a,b) (((PTR_LINEAR(a) | PTR_LINEAR(b)) & 7) == 0)
4101#endif
4102
4103#define PTR_LT(a,b) (PTR(a) < PTR(b))
4104#define PTR_GE(a,b) (PTR(a) >= PTR(b))
4105#define PTR_DIFF(a,b) (PTR(a) - PTR(b))
4106#define pd(a,b) ((lzo_uint) ((a)-(b)))
4107
4108LZO_EXTERN(lzo_uintptr_t)
4109__lzo_ptr_linear(const lzo_voidp ptr);
4110
4111typedef union
4112{
4113 char a_char;
4114 unsigned char a_uchar;
4115 short a_short;
4116 unsigned short a_ushort;
4117 int a_int;
4118 unsigned int a_uint;
4119 long a_long;
4120 unsigned long a_ulong;
4121 lzo_int a_lzo_int;
4122 lzo_uint a_lzo_uint;
4123 lzo_xint a_lzo_xint;
4124 lzo_int16_t a_lzo_int16_t;
4125 lzo_uint16_t a_lzo_uint16_t;
4126 lzo_int32_t a_lzo_int32_t;
4127 lzo_uint32_t a_lzo_uint32_t;
4128#if defined(lzo_uint64_t)
4129 lzo_int64_t a_lzo_int64_t;
4130 lzo_uint64_t a_lzo_uint64_t;
4131#endif
4132 size_t a_size_t;
4133 ptrdiff_t a_ptrdiff_t;
4134 lzo_uintptr_t a_lzo_uintptr_t;
4135 void * a_void_p;
4136 char * a_char_p;
4137 unsigned char * a_uchar_p;
4138 const void * a_c_void_p;
4139 const char * a_c_char_p;
4140 const unsigned char * a_c_uchar_p;
4141 lzo_voidp a_lzo_voidp;
4142 lzo_bytep a_lzo_bytep;
4143 const lzo_voidp a_c_lzo_voidp;
4144 const lzo_bytep a_c_lzo_bytep;
4145}
4146lzo_full_align_t;
4147
4148#ifdef __cplusplus
4149}
4150#endif
4151
4152#endif
4153
4154#ifndef LZO_DETERMINISTIC
4155#define LZO_DETERMINISTIC 1
4156#endif
4157
4158#ifndef LZO_DICT_USE_PTR
4159#define LZO_DICT_USE_PTR 1
4160#endif
4161
4162#if (LZO_DICT_USE_PTR)
4163# define lzo_dict_t const lzo_bytep
4164# define lzo_dict_p lzo_dict_t *
4165#else
4166# define lzo_dict_t lzo_uint
4167# define lzo_dict_p lzo_dict_t *
4168#endif
4169
4170#endif
4171
4172#if !defined(MINILZO_CFG_SKIP_LZO_PTR)
4173
4174LZO_PUBLIC(lzo_uintptr_t)
4175__lzo_ptr_linear(const lzo_voidp ptr)
4176{
4177 lzo_uintptr_t p;
4178
4179#if (LZO_ARCH_I086)
4180#error "LZO_ARCH_I086 is unsupported"
4181#elif (LZO_MM_PVP)
4182#error "LZO_MM_PVP is unsupported"
4183#else
4184 p = (lzo_uintptr_t) PTR_LINEAR(ptr);
4185#endif
4186
4187 return p;
4188}
4189
4190LZO_PUBLIC(unsigned)
4191__lzo_align_gap(const lzo_voidp ptr, lzo_uint size)
4192{
4193#if (__LZO_UINTPTR_T_IS_POINTER)
4194#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
4195#else
4196 lzo_uintptr_t p, n;
4197 if (size < 2) return 0;
4198 p = __lzo_ptr_linear(ptr);
4199#if 0
4200 n = (((p + size - 1) / size) * size) - p;
4201#else
4202 if ((size & (size - 1)) != 0)
4203 return 0;
4204 n = size; n = ((p + n - 1) & ~(n - 1)) - p;
4205#endif
4206#endif
4207 assert((long)n >= 0);
4208 assert(n <= size);
4209 return (unsigned)n;
4210}
4211
4212#endif
4213#if !defined(MINILZO_CFG_SKIP_LZO_UTIL)
4214
4215/* If you use the LZO library in a product, I would appreciate that you
4216 * keep this copyright string in the executable of your product.
4217 */
4218
4219static const char lzo_copyright_[] =
4220#if !defined(__LZO_IN_MINLZO)
4221 LZO_VERSION_STRING;
4222#else
4223 "\r\n\n"
4224 "LZO data compression library.\n"
4225 "$Copyright: LZO Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer\n"
4226 "<markus@oberhumer.com>\n"
4227 "http://www.oberhumer.com $\n\n"
4228 "$Id: LZO version: v" LZO_VERSION_STRING ", " LZO_VERSION_DATE " $\n"
4229 "$Info: " LZO_INFO_STRING " $\n";
4230#endif
4231static const char lzo_version_string_[] = LZO_VERSION_STRING;
4232static const char lzo_version_date_[] = LZO_VERSION_DATE;
4233
4234LZO_PUBLIC(const lzo_bytep)
4235lzo_copyright(void)
4236{
4237 return (const lzo_bytep) lzo_copyright_;
4238}
4239
4240LZO_PUBLIC(unsigned)
4241lzo_version(void)
4242{
4243 return LZO_VERSION;
4244}
4245
4246LZO_PUBLIC(const char *)
4247lzo_version_string(void)
4248{
4249 return lzo_version_string_;
4250}
4251
4252LZO_PUBLIC(const char *)
4253lzo_version_date(void)
4254{
4255 return lzo_version_date_;
4256}
4257
4258LZO_PUBLIC(const lzo_charp)
4259_lzo_version_string(void)
4260{
4261 return lzo_version_string_;
4262}
4263
4264LZO_PUBLIC(const lzo_charp)
4265_lzo_version_date(void)
4266{
4267 return lzo_version_date_;
4268}
4269
4270#define LZO_BASE 65521u
4271#define LZO_NMAX 5552
4272
4273#define LZO_DO1(buf,i) s1 += buf[i]; s2 += s1
4274#define LZO_DO2(buf,i) LZO_DO1(buf,i); LZO_DO1(buf,i+1)
4275#define LZO_DO4(buf,i) LZO_DO2(buf,i); LZO_DO2(buf,i+2)
4276#define LZO_DO8(buf,i) LZO_DO4(buf,i); LZO_DO4(buf,i+4)
4277#define LZO_DO16(buf,i) LZO_DO8(buf,i); LZO_DO8(buf,i+8)
4278
4279LZO_PUBLIC(lzo_uint32_t)
4280lzo_adler32(lzo_uint32_t adler, const lzo_bytep buf, lzo_uint len)
4281{
4282 lzo_uint32_t s1 = adler & 0xffff;
4283 lzo_uint32_t s2 = (adler >> 16) & 0xffff;
4284 unsigned k;
4285
4286 if (buf == NULL)
4287 return 1;
4288
4289 while (len > 0)
4290 {
4291 k = len < LZO_NMAX ? (unsigned) len : LZO_NMAX;
4292 len -= k;
4293 if (k >= 16) do
4294 {
4295 LZO_DO16(buf,0);
4296 buf += 16;
4297 k -= 16;
4298 } while (k >= 16);
4299 if (k != 0) do
4300 {
4301 s1 += *buf++;
4302 s2 += s1;
4303 } while (--k > 0);
4304 s1 %= LZO_BASE;
4305 s2 %= LZO_BASE;
4306 }
4307 return (s2 << 16) | s1;
4308}
4309
4310#undef LZO_DO1
4311#undef LZO_DO2
4312#undef LZO_DO4
4313#undef LZO_DO8
4314#undef LZO_DO16
4315
4316#endif
4317#if !defined(MINILZO_CFG_SKIP_LZO_STRING)
4318#undef lzo_memcmp
4319#undef lzo_memcpy
4320#undef lzo_memmove
4321#undef lzo_memset
4322#if !defined(__LZO_MMODEL_HUGE)
4323# undef LZO_HAVE_MM_HUGE_PTR
4324#endif
4325#define lzo_hsize_t lzo_uint
4326#define lzo_hvoid_p lzo_voidp
4327#define lzo_hbyte_p lzo_bytep
4328#define LZOLIB_PUBLIC(r,f) LZO_PUBLIC(r) f
4329#define lzo_hmemcmp lzo_memcmp
4330#define lzo_hmemcpy lzo_memcpy
4331#define lzo_hmemmove lzo_memmove
4332#define lzo_hmemset lzo_memset
4333#define __LZOLIB_HMEMCPY_CH_INCLUDED 1
4334#if !defined(LZOLIB_PUBLIC)
4335# define LZOLIB_PUBLIC(r,f) r __LZOLIB_FUNCNAME(f)
4336#endif
4337LZOLIB_PUBLIC(int, lzo_hmemcmp) (const lzo_hvoid_p s1, const lzo_hvoid_p s2, lzo_hsize_t len)
4338{
4339#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMCMP)
4340 const lzo_hbyte_p p1 = LZO_STATIC_CAST(const lzo_hbyte_p, s1);
4341 const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, s2);
4342 if __lzo_likely(len > 0) do
4343 {
4344 int d = *p1 - *p2;
4345 if (d != 0)
4346 return d;
4347 p1++; p2++;
4348 } while __lzo_likely(--len > 0);
4349 return 0;
4350#else
4351 return memcmp(s1, s2, len);
4352#endif
4353}
4354LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemcpy) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
4355{
4356#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMCPY)
4357 lzo_hbyte_p p1 = LZO_STATIC_CAST(lzo_hbyte_p, dest);
4358 const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, src);
4359 if (!(len > 0) || p1 == p2)
4360 return dest;
4361 do
4362 *p1++ = *p2++;
4363 while __lzo_likely(--len > 0);
4364 return dest;
4365#else
4366 return memcpy(dest, src, len);
4367#endif
4368}
4369LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemmove) (lzo_hvoid_p dest, const lzo_hvoid_p src, lzo_hsize_t len)
4370{
4371#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMMOVE)
4372 lzo_hbyte_p p1 = LZO_STATIC_CAST(lzo_hbyte_p, dest);
4373 const lzo_hbyte_p p2 = LZO_STATIC_CAST(const lzo_hbyte_p, src);
4374 if (!(len > 0) || p1 == p2)
4375 return dest;
4376 if (p1 < p2)
4377 {
4378 do
4379 *p1++ = *p2++;
4380 while __lzo_likely(--len > 0);
4381 }
4382 else
4383 {
4384 p1 += len;
4385 p2 += len;
4386 do
4387 *--p1 = *--p2;
4388 while __lzo_likely(--len > 0);
4389 }
4390 return dest;
4391#else
4392 return memmove(dest, src, len);
4393#endif
4394}
4395LZOLIB_PUBLIC(lzo_hvoid_p, lzo_hmemset) (lzo_hvoid_p s, int cc, lzo_hsize_t len)
4396{
4397#if (LZO_HAVE_MM_HUGE_PTR) || !(HAVE_MEMSET)
4398 lzo_hbyte_p p = LZO_STATIC_CAST(lzo_hbyte_p, s);
4399 unsigned char c = LZO_ITRUNC(unsigned char, cc);
4400 if __lzo_likely(len > 0) do
4401 *p++ = c;
4402 while __lzo_likely(--len > 0);
4403 return s;
4404#else
4405 return memset(s, cc, len);
4406#endif
4407}
4408#undef LZOLIB_PUBLIC
4409#endif
4410#if !defined(MINILZO_CFG_SKIP_LZO_INIT)
4411
4412#if !defined(__LZO_IN_MINILZO)
4413
4414#define LZO_WANT_ACC_CHK_CH 1
4415#undef LZOCHK_ASSERT
4416
4417 LZOCHK_ASSERT((LZO_UINT32_C(1) << (int)(8*sizeof(LZO_UINT32_C(1))-1)) > 0)
4418 LZOCHK_ASSERT_IS_SIGNED_T(lzo_int)
4419 LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
4420#if !(__LZO_UINTPTR_T_IS_POINTER)
4421 LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
4422#endif
4423 LZOCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
4424 LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
4425
4426#endif
4427#undef LZOCHK_ASSERT
4428
4429union lzo_config_check_union {
4430 lzo_uint a[2];
4431 unsigned char b[2*LZO_MAX(8,sizeof(lzo_uint))];
4432#if defined(lzo_uint64_t)
4433 lzo_uint64_t c[2];
4434#endif
4435};
4436
4437#if 0
4438#define u2p(ptr,off) ((lzo_voidp) (((lzo_bytep)(lzo_voidp)(ptr)) + (off)))
4439#else
4440static __lzo_noinline lzo_voidp u2p(lzo_voidp ptr, lzo_uint off)
4441{
4442 return (lzo_voidp) ((lzo_bytep) ptr + off);
4443}
4444#endif
4445
4446LZO_PUBLIC(int)
4447_lzo_config_check(void)
4448{
4449#if (LZO_CC_CLANG && (LZO_CC_CLANG >= 0x030100ul && LZO_CC_CLANG < 0x030300ul))
4450# if 0
4451 volatile
4452# endif
4453#endif
4454 union lzo_config_check_union u;
4455 lzo_voidp p;
4456 unsigned r = 1;
4457
4458 u.a[0] = u.a[1] = 0;
4459 p = u2p(&u, 0);
4460 r &= ((* (lzo_bytep) p) == 0);
4461#if !(LZO_CFG_NO_CONFIG_CHECK)
4462#if (LZO_ABI_BIG_ENDIAN)
4463 u.a[0] = u.a[1] = 0; u.b[sizeof(lzo_uint) - 1] = 128;
4464 p = u2p(&u, 0);
4465 r &= ((* (lzo_uintp) p) == 128);
4466#endif
4467#if (LZO_ABI_LITTLE_ENDIAN)
4468 u.a[0] = u.a[1] = 0; u.b[0] = 128;
4469 p = u2p(&u, 0);
4470 r &= ((* (lzo_uintp) p) == 128);
4471#endif
4472 u.a[0] = u.a[1] = 0;
4473 u.b[0] = 1; u.b[3] = 2;
4474 p = u2p(&u, 1);
4475 r &= UA_GET_NE16(p) == 0;
4476 r &= UA_GET_LE16(p) == 0;
4477 u.b[1] = 128;
4478 r &= UA_GET_LE16(p) == 128;
4479 u.b[2] = 129;
4480 r &= UA_GET_LE16(p) == LZO_UINT16_C(0x8180);
4481#if (LZO_ABI_BIG_ENDIAN)
4482 r &= UA_GET_NE16(p) == LZO_UINT16_C(0x8081);
4483#endif
4484#if (LZO_ABI_LITTLE_ENDIAN)
4485 r &= UA_GET_NE16(p) == LZO_UINT16_C(0x8180);
4486#endif
4487 u.a[0] = u.a[1] = 0;
4488 u.b[0] = 3; u.b[5] = 4;
4489 p = u2p(&u, 1);
4490 r &= UA_GET_NE32(p) == 0;
4491 r &= UA_GET_LE32(p) == 0;
4492 u.b[1] = 128;
4493 r &= UA_GET_LE32(p) == 128;
4494 u.b[2] = 129; u.b[3] = 130; u.b[4] = 131;
4495 r &= UA_GET_LE32(p) == LZO_UINT32_C(0x83828180);
4496#if (LZO_ABI_BIG_ENDIAN)
4497 r &= UA_GET_NE32(p) == LZO_UINT32_C(0x80818283);
4498#endif
4499#if (LZO_ABI_LITTLE_ENDIAN)
4500 r &= UA_GET_NE32(p) == LZO_UINT32_C(0x83828180);
4501#endif
4502#if defined(UA_GET_NE64)
4503 u.c[0] = u.c[1] = 0;
4504 u.b[0] = 5; u.b[9] = 6;
4505 p = u2p(&u, 1);
4506 u.c[0] = u.c[1] = 0;
4507 r &= UA_GET_NE64(p) == 0;
4508#if defined(UA_GET_LE64)
4509 r &= UA_GET_LE64(p) == 0;
4510 u.b[1] = 128;
4511 r &= UA_GET_LE64(p) == 128;
4512#endif
4513#endif
4514#if defined(lzo_bitops_ctlz32)
4515 { unsigned i = 0; lzo_uint32_t v;
4516 for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
4517 r &= lzo_bitops_ctlz32(v) == 31 - i;
4518 r &= lzo_bitops_ctlz32_func(v) == 31 - i;
4519 }}
4520#endif
4521#if defined(lzo_bitops_ctlz64)
4522 { unsigned i = 0; lzo_uint64_t v;
4523 for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
4524 r &= lzo_bitops_ctlz64(v) == 63 - i;
4525 r &= lzo_bitops_ctlz64_func(v) == 63 - i;
4526 }}
4527#endif
4528#if defined(lzo_bitops_cttz32)
4529 { unsigned i = 0; lzo_uint32_t v;
4530 for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
4531 r &= lzo_bitops_cttz32(v) == i;
4532 r &= lzo_bitops_cttz32_func(v) == i;
4533 }}
4534#endif
4535#if defined(lzo_bitops_cttz64)
4536 { unsigned i = 0; lzo_uint64_t v;
4537 for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
4538 r &= lzo_bitops_cttz64(v) == i;
4539 r &= lzo_bitops_cttz64_func(v) == i;
4540 }}
4541#endif
4542#endif
4543 LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
4544
4545 return r == 1 ? LZO_E_OK : LZO_E_ERROR;
4546}
4547
4548LZO_PUBLIC(int)
4549__lzo_init_v2(unsigned v, int s1, int s2, int s3, int s4, int s5,
4550 int s6, int s7, int s8, int s9)
4551{
4552 int r;
4553
4554#if defined(__LZO_IN_MINILZO)
4555#elif (LZO_CC_MSC && ((_MSC_VER) < 700))
4556#else
4557#define LZO_WANT_ACC_CHK_CH 1
4558#undef LZOCHK_ASSERT
4559#define LZOCHK_ASSERT(expr) LZO_COMPILE_TIME_ASSERT(expr)
4560#endif
4561#undef LZOCHK_ASSERT
4562
4563 if (v == 0)
4564 return LZO_E_ERROR;
4565
4566 r = (s1 == -1 || s1 == (int) sizeof(short)) &&
4567 (s2 == -1 || s2 == (int) sizeof(int)) &&
4568 (s3 == -1 || s3 == (int) sizeof(long)) &&
4569 (s4 == -1 || s4 == (int) sizeof(lzo_uint32_t)) &&
4570 (s5 == -1 || s5 == (int) sizeof(lzo_uint)) &&
4571 (s6 == -1 || s6 == (int) lzo_sizeof_dict_t) &&
4572 (s7 == -1 || s7 == (int) sizeof(char *)) &&
4573 (s8 == -1 || s8 == (int) sizeof(lzo_voidp)) &&
4574 (s9 == -1 || s9 == (int) sizeof(lzo_callback_t));
4575 if (!r)
4576 return LZO_E_ERROR;
4577
4578 r = _lzo_config_check();
4579 if (r != LZO_E_OK)
4580 return r;
4581
4582 return r;
4583}
4584
4585#if !defined(__LZO_IN_MINILZO)
4586
4587#if (LZO_OS_WIN16 && LZO_CC_WATCOMC) && defined(__SW_BD)
4588
4589#if 0
4590BOOL FAR PASCAL LibMain ( HANDLE hInstance, WORD wDataSegment,
4591 WORD wHeapSize, LPSTR lpszCmdLine )
4592#else
4593int __far __pascal LibMain ( int a, short b, short c, long d )
4594#endif
4595{
4596 LZO_UNUSED(a); LZO_UNUSED(b); LZO_UNUSED(c); LZO_UNUSED(d);
4597 return 1;
4598}
4599
4600#endif
4601
4602#endif
4603
4604#endif
4605
4606#define LZO1X 1
4607#define LZO_EOF_CODE 1
4608#define M2_MAX_OFFSET 0x0800
4609
4610#if !defined(MINILZO_CFG_SKIP_LZO1X_1_COMPRESS)
4611
4612#if 1 && defined(UA_GET_LE32)
4613#undef LZO_DICT_USE_PTR
4614#define LZO_DICT_USE_PTR 0
4615#undef lzo_dict_t
4616#define lzo_dict_t lzo_uint16_t
4617#endif
4618
4619#define LZO_NEED_DICT_H 1
4620#ifndef D_BITS
4621#define D_BITS 14
4622#endif
4623#define D_INDEX1(d,p) d = DM(DMUL(0x21,DX3(p,5,5,6)) >> 5)
4624#define D_INDEX2(d,p) d = (d & (D_MASK & 0x7ff)) ^ (D_HIGH | 0x1f)
4625#if 1
4626#define DINDEX(dv,p) DM(((DMUL(0x1824429d,dv)) >> (32-D_BITS)))
4627#else
4628#define DINDEX(dv,p) DM((dv) + ((dv) >> (32-D_BITS)))
4629#endif
4630
4631#ifndef __LZO_CONFIG1X_H
4632#define __LZO_CONFIG1X_H 1
4633
4634#if !defined(LZO1X) && !defined(LZO1Y) && !defined(LZO1Z)
4635# define LZO1X 1
4636#endif
4637
4638#if !defined(__LZO_IN_MINILZO)
4639#include <lzo/lzo1x.h>
4640#endif
4641
4642#ifndef LZO_EOF_CODE
4643#define LZO_EOF_CODE 1
4644#endif
4645#undef LZO_DETERMINISTIC
4646
4647#define M1_MAX_OFFSET 0x0400
4648#ifndef M2_MAX_OFFSET
4649#define M2_MAX_OFFSET 0x0800
4650#endif
4651#define M3_MAX_OFFSET 0x4000
4652#define M4_MAX_OFFSET 0xbfff
4653
4654#define MX_MAX_OFFSET (M1_MAX_OFFSET + M2_MAX_OFFSET)
4655
4656#define M1_MIN_LEN 2
4657#define M1_MAX_LEN 2
4658#define M2_MIN_LEN 3
4659#ifndef M2_MAX_LEN
4660#define M2_MAX_LEN 8
4661#endif
4662#define M3_MIN_LEN 3
4663#define M3_MAX_LEN 33
4664#define M4_MIN_LEN 3
4665#define M4_MAX_LEN 9
4666
4667#define M1_MARKER 0
4668#define M2_MARKER 64
4669#define M3_MARKER 32
4670#define M4_MARKER 16
4671
4672#ifndef MIN_LOOKAHEAD
4673#define MIN_LOOKAHEAD (M2_MAX_LEN + 1)
4674#endif
4675
4676#if defined(LZO_NEED_DICT_H)
4677
4678#ifndef LZO_HASH
4679#define LZO_HASH LZO_HASH_LZO_INCREMENTAL_B
4680#endif
4681#define DL_MIN_LEN M2_MIN_LEN
4682
4683#ifndef __LZO_DICT_H
4684#define __LZO_DICT_H 1
4685
4686#ifdef __cplusplus
4687extern "C" {
4688#endif
4689
4690#if !defined(D_BITS) && defined(DBITS)
4691# define D_BITS DBITS
4692#endif
4693#if !defined(D_BITS)
4694# error "D_BITS is not defined"
4695#endif
4696#if (D_BITS < 16)
4697# define D_SIZE LZO_SIZE(D_BITS)
4698# define D_MASK LZO_MASK(D_BITS)
4699#else
4700# define D_SIZE LZO_USIZE(D_BITS)
4701# define D_MASK LZO_UMASK(D_BITS)
4702#endif
4703#define D_HIGH ((D_MASK >> 1) + 1)
4704
4705#if !defined(DD_BITS)
4706# define DD_BITS 0
4707#endif
4708#define DD_SIZE LZO_SIZE(DD_BITS)
4709#define DD_MASK LZO_MASK(DD_BITS)
4710
4711#if !defined(DL_BITS)
4712# define DL_BITS (D_BITS - DD_BITS)
4713#endif
4714#if (DL_BITS < 16)
4715# define DL_SIZE LZO_SIZE(DL_BITS)
4716# define DL_MASK LZO_MASK(DL_BITS)
4717#else
4718# define DL_SIZE LZO_USIZE(DL_BITS)
4719# define DL_MASK LZO_UMASK(DL_BITS)
4720#endif
4721
4722#if (D_BITS != DL_BITS + DD_BITS)
4723# error "D_BITS does not match"
4724#endif
4725#if (D_BITS < 6 || D_BITS > 18)
4726# error "invalid D_BITS"
4727#endif
4728#if (DL_BITS < 6 || DL_BITS > 20)
4729# error "invalid DL_BITS"
4730#endif
4731#if (DD_BITS < 0 || DD_BITS > 6)
4732# error "invalid DD_BITS"
4733#endif
4734
4735#if !defined(DL_MIN_LEN)
4736# define DL_MIN_LEN 3
4737#endif
4738#if !defined(DL_SHIFT)
4739# define DL_SHIFT ((DL_BITS + (DL_MIN_LEN - 1)) / DL_MIN_LEN)
4740#endif
4741
4742#define LZO_HASH_GZIP 1
4743#define LZO_HASH_GZIP_INCREMENTAL 2
4744#define LZO_HASH_LZO_INCREMENTAL_A 3
4745#define LZO_HASH_LZO_INCREMENTAL_B 4
4746
4747#if !defined(LZO_HASH)
4748# error "choose a hashing strategy"
4749#endif
4750
4751#undef DM
4752#undef DX
4753
4754#if (DL_MIN_LEN == 3)
4755# define _DV2_A(p,shift1,shift2) \
4756 (((( (lzo_xint)((p)[0]) << shift1) ^ (p)[1]) << shift2) ^ (p)[2])
4757# define _DV2_B(p,shift1,shift2) \
4758 (((( (lzo_xint)((p)[2]) << shift1) ^ (p)[1]) << shift2) ^ (p)[0])
4759# define _DV3_B(p,shift1,shift2,shift3) \
4760 ((_DV2_B((p)+1,shift1,shift2) << (shift3)) ^ (p)[0])
4761#elif (DL_MIN_LEN == 2)
4762# define _DV2_A(p,shift1,shift2) \
4763 (( (lzo_xint)(p[0]) << shift1) ^ p[1])
4764# define _DV2_B(p,shift1,shift2) \
4765 (( (lzo_xint)(p[1]) << shift1) ^ p[2])
4766#else
4767# error "invalid DL_MIN_LEN"
4768#endif
4769#define _DV_A(p,shift) _DV2_A(p,shift,shift)
4770#define _DV_B(p,shift) _DV2_B(p,shift,shift)
4771#define DA2(p,s1,s2) \
4772 (((((lzo_xint)((p)[2]) << (s2)) + (p)[1]) << (s1)) + (p)[0])
4773#define DS2(p,s1,s2) \
4774 (((((lzo_xint)((p)[2]) << (s2)) - (p)[1]) << (s1)) - (p)[0])
4775#define DX2(p,s1,s2) \
4776 (((((lzo_xint)((p)[2]) << (s2)) ^ (p)[1]) << (s1)) ^ (p)[0])
4777#define DA3(p,s1,s2,s3) ((DA2((p)+1,s2,s3) << (s1)) + (p)[0])
4778#define DS3(p,s1,s2,s3) ((DS2((p)+1,s2,s3) << (s1)) - (p)[0])
4779#define DX3(p,s1,s2,s3) ((DX2((p)+1,s2,s3) << (s1)) ^ (p)[0])
4780#define DMS(v,s) ((lzo_uint) (((v) & (D_MASK >> (s))) << (s)))
4781#define DM(v) DMS(v,0)
4782
4783#if (LZO_HASH == LZO_HASH_GZIP)
4784# define _DINDEX(dv,p) (_DV_A((p),DL_SHIFT))
4785
4786#elif (LZO_HASH == LZO_HASH_GZIP_INCREMENTAL)
4787# define __LZO_HASH_INCREMENTAL 1
4788# define DVAL_FIRST(dv,p) dv = _DV_A((p),DL_SHIFT)
4789# define DVAL_NEXT(dv,p) dv = (((dv) << DL_SHIFT) ^ p[2])
4790# define _DINDEX(dv,p) (dv)
4791# define DVAL_LOOKAHEAD DL_MIN_LEN
4792
4793#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_A)
4794# define __LZO_HASH_INCREMENTAL 1
4795# define DVAL_FIRST(dv,p) dv = _DV_A((p),5)
4796# define DVAL_NEXT(dv,p) \
4797 dv ^= (lzo_xint)(p[-1]) << (2*5); dv = (((dv) << 5) ^ p[2])
4798# define _DINDEX(dv,p) ((DMUL(0x9f5f,dv)) >> 5)
4799# define DVAL_LOOKAHEAD DL_MIN_LEN
4800
4801#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_B)
4802# define __LZO_HASH_INCREMENTAL 1
4803# define DVAL_FIRST(dv,p) dv = _DV_B((p),5)
4804# define DVAL_NEXT(dv,p) \
4805 dv ^= p[-1]; dv = (((dv) >> 5) ^ ((lzo_xint)(p[2]) << (2*5)))
4806# define _DINDEX(dv,p) ((DMUL(0x9f5f,dv)) >> 5)
4807# define DVAL_LOOKAHEAD DL_MIN_LEN
4808
4809#else
4810# error "choose a hashing strategy"
4811#endif
4812
4813#ifndef DINDEX
4814#define DINDEX(dv,p) ((lzo_uint)((_DINDEX(dv,p)) & DL_MASK) << DD_BITS)
4815#endif
4816#if !defined(DINDEX1) && defined(D_INDEX1)
4817#define DINDEX1 D_INDEX1
4818#endif
4819#if !defined(DINDEX2) && defined(D_INDEX2)
4820#define DINDEX2 D_INDEX2
4821#endif
4822
4823#if !defined(__LZO_HASH_INCREMENTAL)
4824# define DVAL_FIRST(dv,p) ((void) 0)
4825# define DVAL_NEXT(dv,p) ((void) 0)
4826# define DVAL_LOOKAHEAD 0
4827#endif
4828
4829#if !defined(DVAL_ASSERT)
4830#if defined(__LZO_HASH_INCREMENTAL) && !defined(NDEBUG)
4831#if 1 && (LZO_CC_ARMCC_GNUC || LZO_CC_CLANG || (LZO_CC_GNUC >= 0x020700ul) || LZO_CC_INTELC_GNUC || LZO_CC_LLVM || LZO_CC_PATHSCALE || LZO_CC_PGI)
4832static void __attribute__((__unused__))
4833#else
4834static void
4835#endif
4836DVAL_ASSERT(lzo_xint dv, const lzo_bytep p)
4837{
4838 lzo_xint df;
4839 DVAL_FIRST(df,(p));
4840 assert(DINDEX(dv,p) == DINDEX(df,p));
4841}
4842#else
4843# define DVAL_ASSERT(dv,p) ((void) 0)
4844#endif
4845#endif
4846
4847#if (LZO_DICT_USE_PTR)
4848# define DENTRY(p,in) (p)
4849# define GINDEX(m_pos,m_off,dict,dindex,in) m_pos = dict[dindex]
4850#else
4851# define DENTRY(p,in) ((lzo_dict_t) pd(p, in))
4852# define GINDEX(m_pos,m_off,dict,dindex,in) m_off = dict[dindex]
4853#endif
4854
4855#if (DD_BITS == 0)
4856
4857# define UPDATE_D(dict,drun,dv,p,in) dict[ DINDEX(dv,p) ] = DENTRY(p,in)
4858# define UPDATE_I(dict,drun,index,p,in) dict[index] = DENTRY(p,in)
4859# define UPDATE_P(ptr,drun,p,in) (ptr)[0] = DENTRY(p,in)
4860
4861#else
4862
4863# define UPDATE_D(dict,drun,dv,p,in) \
4864 dict[ DINDEX(dv,p) + drun++ ] = DENTRY(p,in); drun &= DD_MASK
4865# define UPDATE_I(dict,drun,index,p,in) \
4866 dict[ (index) + drun++ ] = DENTRY(p,in); drun &= DD_MASK
4867# define UPDATE_P(ptr,drun,p,in) \
4868 (ptr) [ drun++ ] = DENTRY(p,in); drun &= DD_MASK
4869
4870#endif
4871
4872#if (LZO_DICT_USE_PTR)
4873
4874#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
4875 (m_pos == NULL || (m_off = pd(ip, m_pos)) > max_offset)
4876
4877#define LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,max_offset) \
4878 (BOUNDS_CHECKING_OFF_IN_EXPR(( \
4879 m_pos = ip - (lzo_uint) PTR_DIFF(ip,m_pos), \
4880 PTR_LT(m_pos,in) || \
4881 (m_off = (lzo_uint) PTR_DIFF(ip,m_pos)) == 0 || \
4882 m_off > max_offset )))
4883
4884#else
4885
4886#define LZO_CHECK_MPOS_DET(m_pos,m_off,in,ip,max_offset) \
4887 (m_off == 0 || \
4888 ((m_off = pd(ip, in) - m_off) > max_offset) || \
4889 (m_pos = (ip) - (m_off), 0) )
4890
4891#define LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,max_offset) \
4892 (pd(ip, in) <= m_off || \
4893 ((m_off = pd(ip, in) - m_off) > max_offset) || \
4894 (m_pos = (ip) - (m_off), 0) )
4895
4896#endif
4897
4898#if (LZO_DETERMINISTIC)
4899# define LZO_CHECK_MPOS LZO_CHECK_MPOS_DET
4900#else
4901# define LZO_CHECK_MPOS LZO_CHECK_MPOS_NON_DET
4902#endif
4903
4904#ifdef __cplusplus
4905}
4906#endif
4907
4908#endif
4909
4910#endif
4911
4912#endif
4913
4914#define LZO_DETERMINISTIC !(LZO_DICT_USE_PTR)
4915
4916#ifndef DO_COMPRESS
4917#define DO_COMPRESS lzo1x_1_compress
4918#endif
4919
4920#if 1 && defined(DO_COMPRESS) && !defined(do_compress)
4921# define do_compress LZO_PP_ECONCAT2(DO_COMPRESS,_core)
4922#endif
4923
4924static __lzo_noinline lzo_uint
4925do_compress ( const lzo_bytep in , lzo_uint in_len,
4926 lzo_bytep out, lzo_uintp out_len,
4927 lzo_uint ti, lzo_voidp wrkmem)
4928{
4929 const lzo_bytep ip;
4930 lzo_bytep op;
4931 const lzo_bytep const in_end = in + in_len;
4932 const lzo_bytep const ip_end = in + in_len - 20;
4933 const lzo_bytep ii;
4934 lzo_dict_p const dict = (lzo_dict_p) wrkmem;
4935
4936 op = out;
4937 ip = in;
4938 ii = ip;
4939
4940 ip += ti < 4 ? 4 - ti : 0;
4941 for (;;)
4942 {
4943 const lzo_bytep m_pos;
4944#if !(LZO_DETERMINISTIC)
4945 LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, m_off, 0);
4946 lzo_uint m_len;
4947 lzo_uint dindex;
4948next:
4949 if __lzo_unlikely(ip >= ip_end)
4950 break;
4951 DINDEX1(dindex,ip);
4952 GINDEX(m_pos,m_off,dict,dindex,in);
4953 if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
4954 goto literal;
4955#if 1
4956 if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
4957 goto try_match;
4958 DINDEX2(dindex,ip);
4959#endif
4960 GINDEX(m_pos,m_off,dict,dindex,in);
4961 if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
4962 goto literal;
4963 if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
4964 goto try_match;
4965 goto literal;
4966
4967try_match:
4968#if (LZO_OPT_UNALIGNED32)
4969 if (UA_GET_NE32(m_pos) != UA_GET_NE32(ip))
4970#else
4971 if (m_pos[0] != ip[0] || m_pos[1] != ip[1] || m_pos[2] != ip[2] || m_pos[3] != ip[3])
4972#endif
4973 {
4974literal:
4975 UPDATE_I(dict,0,dindex,ip,in);
4976 ip += 1 + ((ip - ii) >> 5);
4977 continue;
4978 }
4979 UPDATE_I(dict,0,dindex,ip,in);
4980#else
4981 lzo_uint m_off;
4982 lzo_uint m_len;
4983 {
4984 lzo_uint32_t dv;
4985 lzo_uint dindex;
4986literal:
4987 ip += 1 + ((ip - ii) >> 5);
4988next:
4989 if __lzo_unlikely(ip >= ip_end)
4990 break;
4991 dv = UA_GET_LE32(ip);
4992 dindex = DINDEX(dv,ip);
4993 GINDEX(m_off,m_pos,in+dict,dindex,in);
4994 UPDATE_I(dict,0,dindex,ip,in);
4995 if __lzo_unlikely(dv != UA_GET_LE32(m_pos))
4996 goto literal;
4997 }
4998#endif
4999
5000 ii -= ti; ti = 0;
5001 {
5002 lzo_uint t = pd(ip,ii);
5003 if (t != 0)
5004 {
5005 if (t <= 3)
5006 {
5007 op[-2] = LZO_BYTE(op[-2] | t);
5008#if (LZO_OPT_UNALIGNED32)
5009 UA_COPY4(op, ii);
5010 op += t;
5011#else
5012 { do *op++ = *ii++; while (--t > 0); }
5013#endif
5014 }
5015#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
5016 else if (t <= 16)
5017 {
5018 *op++ = LZO_BYTE(t - 3);
5019 UA_COPY8(op, ii);
5020 UA_COPY8(op+8, ii+8);
5021 op += t;
5022 }
5023#endif
5024 else
5025 {
5026 if (t <= 18)
5027 *op++ = LZO_BYTE(t - 3);
5028 else
5029 {
5030 lzo_uint tt = t - 18;
5031 *op++ = 0;
5032 while __lzo_unlikely(tt > 255)
5033 {
5034 tt -= 255;
5035 UA_SET1(op, 0);
5036 op++;
5037 }
5038 assert(tt > 0);
5039 *op++ = LZO_BYTE(tt);
5040 }
5041#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
5042 do {
5043 UA_COPY8(op, ii);
5044 UA_COPY8(op+8, ii+8);
5045 op += 16; ii += 16; t -= 16;
5046 } while (t >= 16); if (t > 0)
5047#endif
5048 { do *op++ = *ii++; while (--t > 0); }
5049 }
5050 }
5051 }
5052 m_len = 4;
5053 {
5054#if (LZO_OPT_UNALIGNED64)
5055 lzo_uint64_t v;
5056 v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
5057 if __lzo_unlikely(v == 0) {
5058 do {
5059 m_len += 8;
5060 v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
5061 if __lzo_unlikely(ip + m_len >= ip_end)
5062 goto m_len_done;
5063 } while (v == 0);
5064 }
5065#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz64)
5066 m_len += lzo_bitops_ctlz64(v) / CHAR_BIT;
5067#elif (LZO_ABI_BIG_ENDIAN)
5068 if ((v >> (64 - CHAR_BIT)) == 0) do {
5069 v <<= CHAR_BIT;
5070 m_len += 1;
5071 } while ((v >> (64 - CHAR_BIT)) == 0);
5072#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz64)
5073 m_len += lzo_bitops_cttz64(v) / CHAR_BIT;
5074#elif (LZO_ABI_LITTLE_ENDIAN)
5075 if ((v & UCHAR_MAX) == 0) do {
5076 v >>= CHAR_BIT;
5077 m_len += 1;
5078 } while ((v & UCHAR_MAX) == 0);
5079#else
5080 if (ip[m_len] == m_pos[m_len]) do {
5081 m_len += 1;
5082 } while (ip[m_len] == m_pos[m_len]);
5083#endif
5084#elif (LZO_OPT_UNALIGNED32)
5085 lzo_uint32_t v;
5086 v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
5087 if __lzo_unlikely(v == 0) {
5088 do {
5089 m_len += 4;
5090 v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
5091 if (v != 0)
5092 break;
5093 m_len += 4;
5094 v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
5095 if __lzo_unlikely(ip + m_len >= ip_end)
5096 goto m_len_done;
5097 } while (v == 0);
5098 }
5099#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz32)
5100 m_len += lzo_bitops_ctlz32(v) / CHAR_BIT;
5101#elif (LZO_ABI_BIG_ENDIAN)
5102 if ((v >> (32 - CHAR_BIT)) == 0) do {
5103 v <<= CHAR_BIT;
5104 m_len += 1;
5105 } while ((v >> (32 - CHAR_BIT)) == 0);
5106#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz32)
5107 m_len += lzo_bitops_cttz32(v) / CHAR_BIT;
5108#elif (LZO_ABI_LITTLE_ENDIAN)
5109 if ((v & UCHAR_MAX) == 0) do {
5110 v >>= CHAR_BIT;
5111 m_len += 1;
5112 } while ((v & UCHAR_MAX) == 0);
5113#else
5114 if (ip[m_len] == m_pos[m_len]) do {
5115 m_len += 1;
5116 } while (ip[m_len] == m_pos[m_len]);
5117#endif
5118#else
5119 if __lzo_unlikely(ip[m_len] == m_pos[m_len]) {
5120 do {
5121 m_len += 1;
5122 if (ip[m_len] != m_pos[m_len])
5123 break;
5124 m_len += 1;
5125 if (ip[m_len] != m_pos[m_len])
5126 break;
5127 m_len += 1;
5128 if (ip[m_len] != m_pos[m_len])
5129 break;
5130 m_len += 1;
5131 if (ip[m_len] != m_pos[m_len])
5132 break;
5133 m_len += 1;
5134 if (ip[m_len] != m_pos[m_len])
5135 break;
5136 m_len += 1;
5137 if (ip[m_len] != m_pos[m_len])
5138 break;
5139 m_len += 1;
5140 if (ip[m_len] != m_pos[m_len])
5141 break;
5142 m_len += 1;
5143 if __lzo_unlikely(ip + m_len >= ip_end)
5144 goto m_len_done;
5145 } while (ip[m_len] == m_pos[m_len]);
5146 }
5147#endif
5148 }
5149m_len_done:
5150 m_off = pd(ip,m_pos);
5151 ip += m_len;
5152 ii = ip;
5153 if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
5154 {
5155 m_off -= 1;
5156#if defined(LZO1X)
5157 *op++ = LZO_BYTE(((m_len - 1) << 5) | ((m_off & 7) << 2));
5158 *op++ = LZO_BYTE(m_off >> 3);
5159#elif defined(LZO1Y)
5160 *op++ = LZO_BYTE(((m_len + 1) << 4) | ((m_off & 3) << 2));
5161 *op++ = LZO_BYTE(m_off >> 2);
5162#endif
5163 }
5164 else if (m_off <= M3_MAX_OFFSET)
5165 {
5166 m_off -= 1;
5167 if (m_len <= M3_MAX_LEN)
5168 *op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
5169 else
5170 {
5171 m_len -= M3_MAX_LEN;
5172 *op++ = M3_MARKER | 0;
5173 while __lzo_unlikely(m_len > 255)
5174 {
5175 m_len -= 255;
5176 UA_SET1(op, 0);
5177 op++;
5178 }
5179 *op++ = LZO_BYTE(m_len);
5180 }
5181 *op++ = LZO_BYTE(m_off << 2);
5182 *op++ = LZO_BYTE(m_off >> 6);
5183 }
5184 else
5185 {
5186 m_off -= 0x4000;
5187 if (m_len <= M4_MAX_LEN)
5188 *op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8) | (m_len - 2));
5189 else
5190 {
5191 m_len -= M4_MAX_LEN;
5192 *op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8));
5193 while __lzo_unlikely(m_len > 255)
5194 {
5195 m_len -= 255;
5196 UA_SET1(op, 0);
5197 op++;
5198 }
5199 *op++ = LZO_BYTE(m_len);
5200 }
5201 *op++ = LZO_BYTE(m_off << 2);
5202 *op++ = LZO_BYTE(m_off >> 6);
5203 }
5204 goto next;
5205 }
5206
5207 *out_len = pd(op, out);
5208 return pd(in_end,ii-ti);
5209}
5210
5211LZO_PUBLIC(int)
5212DO_COMPRESS ( const lzo_bytep in , lzo_uint in_len,
5213 lzo_bytep out, lzo_uintp out_len,
5214 lzo_voidp wrkmem )
5215{
5216 const lzo_bytep ip = in;
5217 lzo_bytep op = out;
5218 lzo_uint l = in_len;
5219 lzo_uint t = 0;
5220
5221 while (l > 20)
5222 {
5223 lzo_uint ll = l;
5224 lzo_uintptr_t ll_end;
5225#if 0 || (LZO_DETERMINISTIC)
5226 ll = LZO_MIN(ll, 49152);
5227#endif
5228 ll_end = (lzo_uintptr_t)ip + ll;
5229 if ((ll_end + ((t + ll) >> 5)) <= ll_end || (const lzo_bytep)(ll_end + ((t + ll) >> 5)) <= ip + ll)
5230 break;
5231#if (LZO_DETERMINISTIC)
5232 lzo_memset(wrkmem, 0, ((lzo_uint)1 << D_BITS) * sizeof(lzo_dict_t));
5233#endif
5234 t = do_compress(ip,ll,op,out_len,t,wrkmem);
5235 ip += ll;
5236 op += *out_len;
5237 l -= ll;
5238 }
5239 t += l;
5240
5241 if (t > 0)
5242 {
5243 const lzo_bytep ii = in + in_len - t;
5244
5245 if (op == out && t <= 238)
5246 *op++ = LZO_BYTE(17 + t);
5247 else if (t <= 3)
5248 op[-2] = LZO_BYTE(op[-2] | t);
5249 else if (t <= 18)
5250 *op++ = LZO_BYTE(t - 3);
5251 else
5252 {
5253 lzo_uint tt = t - 18;
5254
5255 *op++ = 0;
5256 while (tt > 255)
5257 {
5258 tt -= 255;
5259 UA_SET1(op, 0);
5260 op++;
5261 }
5262 assert(tt > 0);
5263 *op++ = LZO_BYTE(tt);
5264 }
5265 UA_COPYN(op, ii, t);
5266 op += t;
5267 }
5268
5269 *op++ = M4_MARKER | 1;
5270 *op++ = 0;
5271 *op++ = 0;
5272
5273 *out_len = pd(op, out);
5274 return LZO_E_OK;
5275}
5276
5277#endif
5278
5279#undef do_compress
5280#undef DO_COMPRESS
5281#undef LZO_HASH
5282
5283#undef LZO_TEST_OVERRUN
5284#undef DO_DECOMPRESS
5285#define DO_DECOMPRESS lzo1x_decompress
5286
5287#if !defined(MINILZO_CFG_SKIP_LZO1X_DECOMPRESS)
5288
5289#if defined(LZO_TEST_OVERRUN)
5290# if !defined(LZO_TEST_OVERRUN_INPUT)
5291# define LZO_TEST_OVERRUN_INPUT 2
5292# endif
5293# if !defined(LZO_TEST_OVERRUN_OUTPUT)
5294# define LZO_TEST_OVERRUN_OUTPUT 2
5295# endif
5296# if !defined(LZO_TEST_OVERRUN_LOOKBEHIND)
5297# define LZO_TEST_OVERRUN_LOOKBEHIND 1
5298# endif
5299#endif
5300
5301#undef TEST_IP
5302#undef TEST_OP
5303#undef TEST_IP_AND_TEST_OP
5304#undef TEST_LB
5305#undef TEST_LBO
5306#undef NEED_IP
5307#undef NEED_OP
5308#undef TEST_IV
5309#undef TEST_OV
5310#undef HAVE_TEST_IP
5311#undef HAVE_TEST_OP
5312#undef HAVE_NEED_IP
5313#undef HAVE_NEED_OP
5314#undef HAVE_ANY_IP
5315#undef HAVE_ANY_OP
5316
5317#if defined(LZO_TEST_OVERRUN_INPUT)
5318# if (LZO_TEST_OVERRUN_INPUT >= 1)
5319# define TEST_IP (ip < ip_end)
5320# endif
5321# if (LZO_TEST_OVERRUN_INPUT >= 2)
5322# define NEED_IP(x) \
5323 if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x)) goto input_overrun
5324# define TEST_IV(x) if ((x) > (lzo_uint)0 - (511)) goto input_overrun
5325# endif
5326#endif
5327
5328#if defined(LZO_TEST_OVERRUN_OUTPUT)
5329# if (LZO_TEST_OVERRUN_OUTPUT >= 1)
5330# define TEST_OP (op <= op_end)
5331# endif
5332# if (LZO_TEST_OVERRUN_OUTPUT >= 2)
5333# undef TEST_OP
5334# define NEED_OP(x) \
5335 if ((lzo_uint)(op_end - op) < (lzo_uint)(x)) goto output_overrun
5336# define TEST_OV(x) if ((x) > (lzo_uint)0 - (511)) goto output_overrun
5337# endif
5338#endif
5339
5340#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
5341# define TEST_LB(m_pos) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op)) goto lookbehind_overrun
5342# define TEST_LBO(m_pos,o) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op-(o))) goto lookbehind_overrun
5343#else
5344# define TEST_LB(m_pos) ((void) 0)
5345# define TEST_LBO(m_pos,o) ((void) 0)
5346#endif
5347
5348#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
5349# define TEST_IP (ip < ip_end)
5350#endif
5351
5352#if defined(TEST_IP)
5353# define HAVE_TEST_IP 1
5354#else
5355# define TEST_IP 1
5356#endif
5357#if defined(TEST_OP)
5358# define HAVE_TEST_OP 1
5359#else
5360# define TEST_OP 1
5361#endif
5362
5363#if defined(HAVE_TEST_IP) && defined(HAVE_TEST_OP)
5364# define TEST_IP_AND_TEST_OP (TEST_IP && TEST_OP)
5365#elif defined(HAVE_TEST_IP)
5366# define TEST_IP_AND_TEST_OP TEST_IP
5367#elif defined(HAVE_TEST_OP)
5368# define TEST_IP_AND_TEST_OP TEST_OP
5369#else
5370# define TEST_IP_AND_TEST_OP 1
5371#endif
5372
5373#if defined(NEED_IP)
5374# define HAVE_NEED_IP 1
5375#else
5376# define NEED_IP(x) ((void) 0)
5377# define TEST_IV(x) ((void) 0)
5378#endif
5379#if defined(NEED_OP)
5380# define HAVE_NEED_OP 1
5381#else
5382# define NEED_OP(x) ((void) 0)
5383# define TEST_OV(x) ((void) 0)
5384#endif
5385
5386#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
5387# define HAVE_ANY_IP 1
5388#endif
5389#if defined(HAVE_TEST_OP) || defined(HAVE_NEED_OP)
5390# define HAVE_ANY_OP 1
5391#endif
5392
5393#if defined(DO_DECOMPRESS)
5394LZO_PUBLIC(int)
5395DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
5396 lzo_bytep out, lzo_uintp out_len,
5397 lzo_voidp wrkmem )
5398#endif
5399{
5400 lzo_bytep op;
5401 const lzo_bytep ip;
5402 lzo_uint t;
5403#if defined(COPY_DICT)
5404 lzo_uint m_off;
5405 const lzo_bytep dict_end;
5406#else
5407 const lzo_bytep m_pos;
5408#endif
5409
5410 const lzo_bytep const ip_end = in + in_len;
5411#if defined(HAVE_ANY_OP)
5412 lzo_bytep const op_end = out + *out_len;
5413#endif
5414#if defined(LZO1Z)
5415 lzo_uint last_m_off = 0;
5416#endif
5417
5418 LZO_UNUSED(wrkmem);
5419
5420#if defined(COPY_DICT)
5421 if (dict)
5422 {
5423 if (dict_len > M4_MAX_OFFSET)
5424 {
5425 dict += dict_len - M4_MAX_OFFSET;
5426 dict_len = M4_MAX_OFFSET;
5427 }
5428 dict_end = dict + dict_len;
5429 }
5430 else
5431 {
5432 dict_len = 0;
5433 dict_end = NULL;
5434 }
5435#endif
5436
5437 *out_len = 0;
5438
5439 op = out;
5440 ip = in;
5441
5442 NEED_IP(1);
5443 if (*ip > 17)
5444 {
5445 t = *ip++ - 17;
5446 if (t < 4)
5447 goto match_next;
5448 assert(t > 0); NEED_OP(t); NEED_IP(t+3);
5449 do *op++ = *ip++; while (--t > 0);
5450 goto first_literal_run;
5451 }
5452
5453 for (;;)
5454 {
5455 NEED_IP(3);
5456 t = *ip++;
5457 if (t >= 16)
5458 goto match;
5459 if (t == 0)
5460 {
5461 while (*ip == 0)
5462 {
5463 t += 255;
5464 ip++;
5465 TEST_IV(t);
5466 NEED_IP(1);
5467 }
5468 t += 15 + *ip++;
5469 }
5470 assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
5471#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
5472 t += 3;
5473 if (t >= 8) do
5474 {
5475 UA_COPY8(op,ip);
5476 op += 8; ip += 8; t -= 8;
5477 } while (t >= 8);
5478 if (t >= 4)
5479 {
5480 UA_COPY4(op,ip);
5481 op += 4; ip += 4; t -= 4;
5482 }
5483 if (t > 0)
5484 {
5485 *op++ = *ip++;
5486 if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
5487 }
5488#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
5489#if !(LZO_OPT_UNALIGNED32)
5490 if (PTR_ALIGNED2_4(op,ip))
5491 {
5492#endif
5493 UA_COPY4(op,ip);
5494 op += 4; ip += 4;
5495 if (--t > 0)
5496 {
5497 if (t >= 4)
5498 {
5499 do {
5500 UA_COPY4(op,ip);
5501 op += 4; ip += 4; t -= 4;
5502 } while (t >= 4);
5503 if (t > 0) do *op++ = *ip++; while (--t > 0);
5504 }
5505 else
5506 do *op++ = *ip++; while (--t > 0);
5507 }
5508#if !(LZO_OPT_UNALIGNED32)
5509 }
5510 else
5511#endif
5512#endif
5513#if !(LZO_OPT_UNALIGNED32)
5514 {
5515 *op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
5516 do *op++ = *ip++; while (--t > 0);
5517 }
5518#endif
5519
5520first_literal_run:
5521
5522 t = *ip++;
5523 if (t >= 16)
5524 goto match;
5525#if defined(COPY_DICT)
5526#if defined(LZO1Z)
5527 m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
5528 last_m_off = m_off;
5529#else
5530 m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
5531#endif
5532 NEED_OP(3);
5533 t = 3; COPY_DICT(t,m_off)
5534#else
5535#if defined(LZO1Z)
5536 t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
5537 m_pos = op - t;
5538 last_m_off = t;
5539#else
5540 m_pos = op - (1 + M2_MAX_OFFSET);
5541 m_pos -= t >> 2;
5542 m_pos -= *ip++ << 2;
5543#endif
5544 TEST_LB(m_pos); NEED_OP(3);
5545 *op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
5546#endif
5547 goto match_done;
5548
5549 for (;;) {
5550match:
5551 if (t >= 64)
5552 {
5553#if defined(COPY_DICT)
5554#if defined(LZO1X)
5555 m_off = 1 + ((t >> 2) & 7) + (*ip++ << 3);
5556 t = (t >> 5) - 1;
5557#elif defined(LZO1Y)
5558 m_off = 1 + ((t >> 2) & 3) + (*ip++ << 2);
5559 t = (t >> 4) - 3;
5560#elif defined(LZO1Z)
5561 m_off = t & 0x1f;
5562 if (m_off >= 0x1c)
5563 m_off = last_m_off;
5564 else
5565 {
5566 m_off = 1 + (m_off << 6) + (*ip++ >> 2);
5567 last_m_off = m_off;
5568 }
5569 t = (t >> 5) - 1;
5570#endif
5571#else
5572#if defined(LZO1X)
5573 m_pos = op - 1;
5574 m_pos -= (t >> 2) & 7;
5575 m_pos -= *ip++ << 3;
5576 t = (t >> 5) - 1;
5577#elif defined(LZO1Y)
5578 m_pos = op - 1;
5579 m_pos -= (t >> 2) & 3;
5580 m_pos -= *ip++ << 2;
5581 t = (t >> 4) - 3;
5582#elif defined(LZO1Z)
5583 {
5584 lzo_uint off = t & 0x1f;
5585 m_pos = op;
5586 if (off >= 0x1c)
5587 {
5588 assert(last_m_off > 0);
5589 m_pos -= last_m_off;
5590 }
5591 else
5592 {
5593 off = 1 + (off << 6) + (*ip++ >> 2);
5594 m_pos -= off;
5595 last_m_off = off;
5596 }
5597 }
5598 t = (t >> 5) - 1;
5599#endif
5600 TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
5601 goto copy_match;
5602#endif
5603 }
5604 else if (t >= 32)
5605 {
5606 t &= 31;
5607 if (t == 0)
5608 {
5609 while (*ip == 0)
5610 {
5611 t += 255;
5612 ip++;
5613 TEST_OV(t);
5614 NEED_IP(1);
5615 }
5616 t += 31 + *ip++;
5617 NEED_IP(2);
5618 }
5619#if defined(COPY_DICT)
5620#if defined(LZO1Z)
5621 m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
5622 last_m_off = m_off;
5623#else
5624 m_off = 1 + (ip[0] >> 2) + (ip[1] << 6);
5625#endif
5626#else
5627#if defined(LZO1Z)
5628 {
5629 lzo_uint off = 1 + (ip[0] << 6) + (ip[1] >> 2);
5630 m_pos = op - off;
5631 last_m_off = off;
5632 }
5633#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
5634 m_pos = op - 1;
5635 m_pos -= UA_GET_LE16(ip) >> 2;
5636#else
5637 m_pos = op - 1;
5638 m_pos -= (ip[0] >> 2) + (ip[1] << 6);
5639#endif
5640#endif
5641 ip += 2;
5642 }
5643 else if (t >= 16)
5644 {
5645#if defined(COPY_DICT)
5646 m_off = (t & 8) << 11;
5647#else
5648 m_pos = op;
5649 m_pos -= (t & 8) << 11;
5650#endif
5651 t &= 7;
5652 if (t == 0)
5653 {
5654 while (*ip == 0)
5655 {
5656 t += 255;
5657 ip++;
5658 TEST_OV(t);
5659 NEED_IP(1);
5660 }
5661 t += 7 + *ip++;
5662 NEED_IP(2);
5663 }
5664#if defined(COPY_DICT)
5665#if defined(LZO1Z)
5666 m_off += (ip[0] << 6) + (ip[1] >> 2);
5667#else
5668 m_off += (ip[0] >> 2) + (ip[1] << 6);
5669#endif
5670 ip += 2;
5671 if (m_off == 0)
5672 goto eof_found;
5673 m_off += 0x4000;
5674#if defined(LZO1Z)
5675 last_m_off = m_off;
5676#endif
5677#else
5678#if defined(LZO1Z)
5679 m_pos -= (ip[0] << 6) + (ip[1] >> 2);
5680#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
5681 m_pos -= UA_GET_LE16(ip) >> 2;
5682#else
5683 m_pos -= (ip[0] >> 2) + (ip[1] << 6);
5684#endif
5685 ip += 2;
5686 if (m_pos == op)
5687 goto eof_found;
5688 m_pos -= 0x4000;
5689#if defined(LZO1Z)
5690 last_m_off = pd((const lzo_bytep)op, m_pos);
5691#endif
5692#endif
5693 }
5694 else
5695 {
5696#if defined(COPY_DICT)
5697#if defined(LZO1Z)
5698 m_off = 1 + (t << 6) + (*ip++ >> 2);
5699 last_m_off = m_off;
5700#else
5701 m_off = 1 + (t >> 2) + (*ip++ << 2);
5702#endif
5703 NEED_OP(2);
5704 t = 2; COPY_DICT(t,m_off)
5705#else
5706#if defined(LZO1Z)
5707 t = 1 + (t << 6) + (*ip++ >> 2);
5708 m_pos = op - t;
5709 last_m_off = t;
5710#else
5711 m_pos = op - 1;
5712 m_pos -= t >> 2;
5713 m_pos -= *ip++ << 2;
5714#endif
5715 TEST_LB(m_pos); NEED_OP(2);
5716 *op++ = *m_pos++; *op++ = *m_pos;
5717#endif
5718 goto match_done;
5719 }
5720
5721#if defined(COPY_DICT)
5722
5723 NEED_OP(t+3-1);
5724 t += 3-1; COPY_DICT(t,m_off)
5725
5726#else
5727
5728 TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
5729#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
5730 if (op - m_pos >= 8)
5731 {
5732 t += (3 - 1);
5733 if (t >= 8) do
5734 {
5735 UA_COPY8(op,m_pos);
5736 op += 8; m_pos += 8; t -= 8;
5737 } while (t >= 8);
5738 if (t >= 4)
5739 {
5740 UA_COPY4(op,m_pos);
5741 op += 4; m_pos += 4; t -= 4;
5742 }
5743 if (t > 0)
5744 {
5745 *op++ = m_pos[0];
5746 if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
5747 }
5748 }
5749 else
5750#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
5751#if !(LZO_OPT_UNALIGNED32)
5752 if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
5753 {
5754 assert((op - m_pos) >= 4);
5755#else
5756 if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
5757 {
5758#endif
5759 UA_COPY4(op,m_pos);
5760 op += 4; m_pos += 4; t -= 4 - (3 - 1);
5761 do {
5762 UA_COPY4(op,m_pos);
5763 op += 4; m_pos += 4; t -= 4;
5764 } while (t >= 4);
5765 if (t > 0) do *op++ = *m_pos++; while (--t > 0);
5766 }
5767 else
5768#endif
5769 {
5770copy_match:
5771 *op++ = *m_pos++; *op++ = *m_pos++;
5772 do *op++ = *m_pos++; while (--t > 0);
5773 }
5774
5775#endif
5776
5777match_done:
5778#if defined(LZO1Z)
5779 t = ip[-1] & 3;
5780#else
5781 t = ip[-2] & 3;
5782#endif
5783 if (t == 0)
5784 break;
5785
5786match_next:
5787 assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
5788#if 0
5789 do *op++ = *ip++; while (--t > 0);
5790#else
5791 *op++ = *ip++;
5792 if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
5793#endif
5794 t = *ip++;
5795 }
5796 }
5797
5798eof_found:
5799 *out_len = pd(op, out);
5800 return (ip == ip_end ? LZO_E_OK :
5801 (ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
5802
5803#if defined(HAVE_NEED_IP)
5804input_overrun:
5805 *out_len = pd(op, out);
5806 return LZO_E_INPUT_OVERRUN;
5807#endif
5808
5809#if defined(HAVE_NEED_OP)
5810output_overrun:
5811 *out_len = pd(op, out);
5812 return LZO_E_OUTPUT_OVERRUN;
5813#endif
5814
5815#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
5816lookbehind_overrun:
5817 *out_len = pd(op, out);
5818 return LZO_E_LOOKBEHIND_OVERRUN;
5819#endif
5820}
5821
5822#endif
5823
5824#define LZO_TEST_OVERRUN 1
5825#undef DO_DECOMPRESS
5826#define DO_DECOMPRESS lzo1x_decompress_safe
5827
5828#if !defined(MINILZO_CFG_SKIP_LZO1X_DECOMPRESS_SAFE)
5829
5830#if defined(LZO_TEST_OVERRUN)
5831# if !defined(LZO_TEST_OVERRUN_INPUT)
5832# define LZO_TEST_OVERRUN_INPUT 2
5833# endif
5834# if !defined(LZO_TEST_OVERRUN_OUTPUT)
5835# define LZO_TEST_OVERRUN_OUTPUT 2
5836# endif
5837# if !defined(LZO_TEST_OVERRUN_LOOKBEHIND)
5838# define LZO_TEST_OVERRUN_LOOKBEHIND 1
5839# endif
5840#endif
5841
5842#undef TEST_IP
5843#undef TEST_OP
5844#undef TEST_IP_AND_TEST_OP
5845#undef TEST_LB
5846#undef TEST_LBO
5847#undef NEED_IP
5848#undef NEED_OP
5849#undef TEST_IV
5850#undef TEST_OV
5851#undef HAVE_TEST_IP
5852#undef HAVE_TEST_OP
5853#undef HAVE_NEED_IP
5854#undef HAVE_NEED_OP
5855#undef HAVE_ANY_IP
5856#undef HAVE_ANY_OP
5857
5858#if defined(LZO_TEST_OVERRUN_INPUT)
5859# if (LZO_TEST_OVERRUN_INPUT >= 1)
5860# define TEST_IP (ip < ip_end)
5861# endif
5862# if (LZO_TEST_OVERRUN_INPUT >= 2)
5863# define NEED_IP(x) \
5864 if ((lzo_uint)(ip_end - ip) < (lzo_uint)(x)) goto input_overrun
5865# define TEST_IV(x) if ((x) > (lzo_uint)0 - (511)) goto input_overrun
5866# endif
5867#endif
5868
5869#if defined(LZO_TEST_OVERRUN_OUTPUT)
5870# if (LZO_TEST_OVERRUN_OUTPUT >= 1)
5871# define TEST_OP (op <= op_end)
5872# endif
5873# if (LZO_TEST_OVERRUN_OUTPUT >= 2)
5874# undef TEST_OP
5875# define NEED_OP(x) \
5876 if ((lzo_uint)(op_end - op) < (lzo_uint)(x)) goto output_overrun
5877# define TEST_OV(x) if ((x) > (lzo_uint)0 - (511)) goto output_overrun
5878# endif
5879#endif
5880
5881#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
5882# define TEST_LB(m_pos) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op)) goto lookbehind_overrun
5883# define TEST_LBO(m_pos,o) if (PTR_LT(m_pos,out) || PTR_GE(m_pos,op-(o))) goto lookbehind_overrun
5884#else
5885# define TEST_LB(m_pos) ((void) 0)
5886# define TEST_LBO(m_pos,o) ((void) 0)
5887#endif
5888
5889#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
5890# define TEST_IP (ip < ip_end)
5891#endif
5892
5893#if defined(TEST_IP)
5894# define HAVE_TEST_IP 1
5895#else
5896# define TEST_IP 1
5897#endif
5898#if defined(TEST_OP)
5899# define HAVE_TEST_OP 1
5900#else
5901# define TEST_OP 1
5902#endif
5903
5904#if defined(HAVE_TEST_IP) && defined(HAVE_TEST_OP)
5905# define TEST_IP_AND_TEST_OP (TEST_IP && TEST_OP)
5906#elif defined(HAVE_TEST_IP)
5907# define TEST_IP_AND_TEST_OP TEST_IP
5908#elif defined(HAVE_TEST_OP)
5909# define TEST_IP_AND_TEST_OP TEST_OP
5910#else
5911# define TEST_IP_AND_TEST_OP 1
5912#endif
5913
5914#if defined(NEED_IP)
5915# define HAVE_NEED_IP 1
5916#else
5917# define NEED_IP(x) ((void) 0)
5918# define TEST_IV(x) ((void) 0)
5919#endif
5920#if defined(NEED_OP)
5921# define HAVE_NEED_OP 1
5922#else
5923# define NEED_OP(x) ((void) 0)
5924# define TEST_OV(x) ((void) 0)
5925#endif
5926
5927#if defined(HAVE_TEST_IP) || defined(HAVE_NEED_IP)
5928# define HAVE_ANY_IP 1
5929#endif
5930#if defined(HAVE_TEST_OP) || defined(HAVE_NEED_OP)
5931# define HAVE_ANY_OP 1
5932#endif
5933
5934#if defined(DO_DECOMPRESS)
5935LZO_PUBLIC(int)
5936DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
5937 lzo_bytep out, lzo_uintp out_len,
5938 lzo_voidp wrkmem )
5939#endif
5940{
5941 lzo_bytep op;
5942 const lzo_bytep ip;
5943 lzo_uint t;
5944#if defined(COPY_DICT)
5945 lzo_uint m_off;
5946 const lzo_bytep dict_end;
5947#else
5948 const lzo_bytep m_pos;
5949#endif
5950
5951 const lzo_bytep const ip_end = in + in_len;
5952#if defined(HAVE_ANY_OP)
5953 lzo_bytep const op_end = out + *out_len;
5954#endif
5955#if defined(LZO1Z)
5956 lzo_uint last_m_off = 0;
5957#endif
5958
5959 LZO_UNUSED(wrkmem);
5960
5961#if defined(COPY_DICT)
5962 if (dict)
5963 {
5964 if (dict_len > M4_MAX_OFFSET)
5965 {
5966 dict += dict_len - M4_MAX_OFFSET;
5967 dict_len = M4_MAX_OFFSET;
5968 }
5969 dict_end = dict + dict_len;
5970 }
5971 else
5972 {
5973 dict_len = 0;
5974 dict_end = NULL;
5975 }
5976#endif
5977
5978 *out_len = 0;
5979
5980 op = out;
5981 ip = in;
5982
5983 NEED_IP(1);
5984 if (*ip > 17)
5985 {
5986 t = *ip++ - 17;
5987 if (t < 4)
5988 goto match_next;
5989 assert(t > 0); NEED_OP(t); NEED_IP(t+3);
5990 do *op++ = *ip++; while (--t > 0);
5991 goto first_literal_run;
5992 }
5993
5994 for (;;)
5995 {
5996 NEED_IP(3);
5997 t = *ip++;
5998 if (t >= 16)
5999 goto match;
6000 if (t == 0)
6001 {
6002 while (*ip == 0)
6003 {
6004 t += 255;
6005 ip++;
6006 TEST_IV(t);
6007 NEED_IP(1);
6008 }
6009 t += 15 + *ip++;
6010 }
6011 assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
6012#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
6013 t += 3;
6014 if (t >= 8) do
6015 {
6016 UA_COPY8(op,ip);
6017 op += 8; ip += 8; t -= 8;
6018 } while (t >= 8);
6019 if (t >= 4)
6020 {
6021 UA_COPY4(op,ip);
6022 op += 4; ip += 4; t -= 4;
6023 }
6024 if (t > 0)
6025 {
6026 *op++ = *ip++;
6027 if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
6028 }
6029#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
6030#if !(LZO_OPT_UNALIGNED32)
6031 if (PTR_ALIGNED2_4(op,ip))
6032 {
6033#endif
6034 UA_COPY4(op,ip);
6035 op += 4; ip += 4;
6036 if (--t > 0)
6037 {
6038 if (t >= 4)
6039 {
6040 do {
6041 UA_COPY4(op,ip);
6042 op += 4; ip += 4; t -= 4;
6043 } while (t >= 4);
6044 if (t > 0) do *op++ = *ip++; while (--t > 0);
6045 }
6046 else
6047 do *op++ = *ip++; while (--t > 0);
6048 }
6049#if !(LZO_OPT_UNALIGNED32)
6050 }
6051 else
6052#endif
6053#endif
6054#if !(LZO_OPT_UNALIGNED32)
6055 {
6056 *op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
6057 do *op++ = *ip++; while (--t > 0);
6058 }
6059#endif
6060
6061first_literal_run:
6062
6063 t = *ip++;
6064 if (t >= 16)
6065 goto match;
6066#if defined(COPY_DICT)
6067#if defined(LZO1Z)
6068 m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
6069 last_m_off = m_off;
6070#else
6071 m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
6072#endif
6073 NEED_OP(3);
6074 t = 3; COPY_DICT(t,m_off)
6075#else
6076#if defined(LZO1Z)
6077 t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
6078 m_pos = op - t;
6079 last_m_off = t;
6080#else
6081 m_pos = op - (1 + M2_MAX_OFFSET);
6082 m_pos -= t >> 2;
6083 m_pos -= *ip++ << 2;
6084#endif
6085 TEST_LB(m_pos); NEED_OP(3);
6086 *op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
6087#endif
6088 goto match_done;
6089
6090 for (;;) {
6091match:
6092 if (t >= 64)
6093 {
6094#if defined(COPY_DICT)
6095#if defined(LZO1X)
6096 m_off = 1 + ((t >> 2) & 7) + (*ip++ << 3);
6097 t = (t >> 5) - 1;
6098#elif defined(LZO1Y)
6099 m_off = 1 + ((t >> 2) & 3) + (*ip++ << 2);
6100 t = (t >> 4) - 3;
6101#elif defined(LZO1Z)
6102 m_off = t & 0x1f;
6103 if (m_off >= 0x1c)
6104 m_off = last_m_off;
6105 else
6106 {
6107 m_off = 1 + (m_off << 6) + (*ip++ >> 2);
6108 last_m_off = m_off;
6109 }
6110 t = (t >> 5) - 1;
6111#endif
6112#else
6113#if defined(LZO1X)
6114 m_pos = op - 1;
6115 m_pos -= (t >> 2) & 7;
6116 m_pos -= *ip++ << 3;
6117 t = (t >> 5) - 1;
6118#elif defined(LZO1Y)
6119 m_pos = op - 1;
6120 m_pos -= (t >> 2) & 3;
6121 m_pos -= *ip++ << 2;
6122 t = (t >> 4) - 3;
6123#elif defined(LZO1Z)
6124 {
6125 lzo_uint off = t & 0x1f;
6126 m_pos = op;
6127 if (off >= 0x1c)
6128 {
6129 assert(last_m_off > 0);
6130 m_pos -= last_m_off;
6131 }
6132 else
6133 {
6134 off = 1 + (off << 6) + (*ip++ >> 2);
6135 m_pos -= off;
6136 last_m_off = off;
6137 }
6138 }
6139 t = (t >> 5) - 1;
6140#endif
6141 TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
6142 goto copy_match;
6143#endif
6144 }
6145 else if (t >= 32)
6146 {
6147 t &= 31;
6148 if (t == 0)
6149 {
6150 while (*ip == 0)
6151 {
6152 t += 255;
6153 ip++;
6154 TEST_OV(t);
6155 NEED_IP(1);
6156 }
6157 t += 31 + *ip++;
6158 NEED_IP(2);
6159 }
6160#if defined(COPY_DICT)
6161#if defined(LZO1Z)
6162 m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
6163 last_m_off = m_off;
6164#else
6165 m_off = 1 + (ip[0] >> 2) + (ip[1] << 6);
6166#endif
6167#else
6168#if defined(LZO1Z)
6169 {
6170 lzo_uint off = 1 + (ip[0] << 6) + (ip[1] >> 2);
6171 m_pos = op - off;
6172 last_m_off = off;
6173 }
6174#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
6175 m_pos = op - 1;
6176 m_pos -= UA_GET_LE16(ip) >> 2;
6177#else
6178 m_pos = op - 1;
6179 m_pos -= (ip[0] >> 2) + (ip[1] << 6);
6180#endif
6181#endif
6182 ip += 2;
6183 }
6184 else if (t >= 16)
6185 {
6186#if defined(COPY_DICT)
6187 m_off = (t & 8) << 11;
6188#else
6189 m_pos = op;
6190 m_pos -= (t & 8) << 11;
6191#endif
6192 t &= 7;
6193 if (t == 0)
6194 {
6195 while (*ip == 0)
6196 {
6197 t += 255;
6198 ip++;
6199 TEST_OV(t);
6200 NEED_IP(1);
6201 }
6202 t += 7 + *ip++;
6203 NEED_IP(2);
6204 }
6205#if defined(COPY_DICT)
6206#if defined(LZO1Z)
6207 m_off += (ip[0] << 6) + (ip[1] >> 2);
6208#else
6209 m_off += (ip[0] >> 2) + (ip[1] << 6);
6210#endif
6211 ip += 2;
6212 if (m_off == 0)
6213 goto eof_found;
6214 m_off += 0x4000;
6215#if defined(LZO1Z)
6216 last_m_off = m_off;
6217#endif
6218#else
6219#if defined(LZO1Z)
6220 m_pos -= (ip[0] << 6) + (ip[1] >> 2);
6221#elif (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
6222 m_pos -= UA_GET_LE16(ip) >> 2;
6223#else
6224 m_pos -= (ip[0] >> 2) + (ip[1] << 6);
6225#endif
6226 ip += 2;
6227 if (m_pos == op)
6228 goto eof_found;
6229 m_pos -= 0x4000;
6230#if defined(LZO1Z)
6231 last_m_off = pd((const lzo_bytep)op, m_pos);
6232#endif
6233#endif
6234 }
6235 else
6236 {
6237#if defined(COPY_DICT)
6238#if defined(LZO1Z)
6239 m_off = 1 + (t << 6) + (*ip++ >> 2);
6240 last_m_off = m_off;
6241#else
6242 m_off = 1 + (t >> 2) + (*ip++ << 2);
6243#endif
6244 NEED_OP(2);
6245 t = 2; COPY_DICT(t,m_off)
6246#else
6247#if defined(LZO1Z)
6248 t = 1 + (t << 6) + (*ip++ >> 2);
6249 m_pos = op - t;
6250 last_m_off = t;
6251#else
6252 m_pos = op - 1;
6253 m_pos -= t >> 2;
6254 m_pos -= *ip++ << 2;
6255#endif
6256 TEST_LB(m_pos); NEED_OP(2);
6257 *op++ = *m_pos++; *op++ = *m_pos;
6258#endif
6259 goto match_done;
6260 }
6261
6262#if defined(COPY_DICT)
6263
6264 NEED_OP(t+3-1);
6265 t += 3-1; COPY_DICT(t,m_off)
6266
6267#else
6268
6269 TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
6270#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
6271 if (op - m_pos >= 8)
6272 {
6273 t += (3 - 1);
6274 if (t >= 8) do
6275 {
6276 UA_COPY8(op,m_pos);
6277 op += 8; m_pos += 8; t -= 8;
6278 } while (t >= 8);
6279 if (t >= 4)
6280 {
6281 UA_COPY4(op,m_pos);
6282 op += 4; m_pos += 4; t -= 4;
6283 }
6284 if (t > 0)
6285 {
6286 *op++ = m_pos[0];
6287 if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
6288 }
6289 }
6290 else
6291#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
6292#if !(LZO_OPT_UNALIGNED32)
6293 if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
6294 {
6295 assert((op - m_pos) >= 4);
6296#else
6297 if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
6298 {
6299#endif
6300 UA_COPY4(op,m_pos);
6301 op += 4; m_pos += 4; t -= 4 - (3 - 1);
6302 do {
6303 UA_COPY4(op,m_pos);
6304 op += 4; m_pos += 4; t -= 4;
6305 } while (t >= 4);
6306 if (t > 0) do *op++ = *m_pos++; while (--t > 0);
6307 }
6308 else
6309#endif
6310 {
6311copy_match:
6312 *op++ = *m_pos++; *op++ = *m_pos++;
6313 do *op++ = *m_pos++; while (--t > 0);
6314 }
6315
6316#endif
6317
6318match_done:
6319#if defined(LZO1Z)
6320 t = ip[-1] & 3;
6321#else
6322 t = ip[-2] & 3;
6323#endif
6324 if (t == 0)
6325 break;
6326
6327match_next:
6328 assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
6329#if 0
6330 do *op++ = *ip++; while (--t > 0);
6331#else
6332 *op++ = *ip++;
6333 if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
6334#endif
6335 t = *ip++;
6336 }
6337 }
6338
6339eof_found:
6340 *out_len = pd(op, out);
6341 return (ip == ip_end ? LZO_E_OK :
6342 (ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
6343
6344#if defined(HAVE_NEED_IP)
6345input_overrun:
6346 *out_len = pd(op, out);
6347 return LZO_E_INPUT_OVERRUN;
6348#endif
6349
6350#if defined(HAVE_NEED_OP)
6351output_overrun:
6352 *out_len = pd(op, out);
6353 return LZO_E_OUTPUT_OVERRUN;
6354#endif
6355
6356#if defined(LZO_TEST_OVERRUN_LOOKBEHIND)
6357lookbehind_overrun:
6358 *out_len = pd(op, out);
6359 return LZO_E_LOOKBEHIND_OVERRUN;
6360#endif
6361}
6362
6363#endif
6364
6365/***** End of minilzo.c *****/
Hardware access and backend lib