1: /*************************************************
2: * Perl-Compatible Regular Expressions *
3: *************************************************/
4:
5: /* This is the public header file for the PCRE library, to be #included by
6: applications that call the PCRE functions.
7:
8: Copyright (c) 1997-2012 University of Cambridge
9:
10: -----------------------------------------------------------------------------
11: Redistribution and use in source and binary forms, with or without
12: modification, are permitted provided that the following conditions are met:
13:
14: * Redistributions of source code must retain the above copyright notice,
15: this list of conditions and the following disclaimer.
16:
17: * Redistributions in binary form must reproduce the above copyright
18: notice, this list of conditions and the following disclaimer in the
19: documentation and/or other materials provided with the distribution.
20:
21: * Neither the name of the University of Cambridge nor the names of its
22: contributors may be used to endorse or promote products derived from
23: this software without specific prior written permission.
24:
25: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26: AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28: ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
29: LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30: CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31: SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35: POSSIBILITY OF SUCH DAMAGE.
36: -----------------------------------------------------------------------------
37: */
38:
39: #ifndef _PCRE_H
40: #define _PCRE_H
41:
42: /* The current PCRE version information. */
43:
44: #define PCRE_MAJOR 8
45: #define PCRE_MINOR 31
46: #define PCRE_PRERELEASE
47: #define PCRE_DATE 2012-07-06
48:
49: /* When an application links to a PCRE DLL in Windows, the symbols that are
50: imported have to be identified as such. When building PCRE, the appropriate
51: export setting is defined in pcre_internal.h, which includes this file. So we
52: don't change existing definitions of PCRE_EXP_DECL and PCRECPP_EXP_DECL. */
53:
54: #if defined(_WIN32) && !defined(PCRE_STATIC)
55: # ifndef PCRE_EXP_DECL
56: # define PCRE_EXP_DECL extern __declspec(dllimport)
57: # endif
58: # ifdef __cplusplus
59: # ifndef PCRECPP_EXP_DECL
60: # define PCRECPP_EXP_DECL extern __declspec(dllimport)
61: # endif
62: # ifndef PCRECPP_EXP_DEFN
63: # define PCRECPP_EXP_DEFN __declspec(dllimport)
64: # endif
65: # endif
66: #endif
67:
68: /* By default, we use the standard "extern" declarations. */
69:
70: #ifndef PCRE_EXP_DECL
71: # ifdef __cplusplus
72: # define PCRE_EXP_DECL extern "C"
73: # else
74: # define PCRE_EXP_DECL extern
75: # endif
76: #endif
77:
78: #ifdef __cplusplus
79: # ifndef PCRECPP_EXP_DECL
80: # define PCRECPP_EXP_DECL extern
81: # endif
82: # ifndef PCRECPP_EXP_DEFN
83: # define PCRECPP_EXP_DEFN
84: # endif
85: #endif
86:
87: /* Have to include stdlib.h in order to ensure that size_t is defined;
88: it is needed here for malloc. */
89:
90: #include <stdlib.h>
91:
92: /* Allow for C++ users */
93:
94: #ifdef __cplusplus
95: extern "C" {
96: #endif
97:
98: /* Options. Some are compile-time only, some are run-time only, and some are
99: both, so we keep them all distinct. However, almost all the bits in the options
100: word are now used. In the long run, we may have to re-use some of the
101: compile-time only bits for runtime options, or vice versa. In the comments
102: below, "compile", "exec", and "DFA exec" mean that the option is permitted to
103: be set for those functions; "used in" means that an option may be set only for
104: compile, but is subsequently referenced in exec and/or DFA exec. Any of the
105: compile-time options may be inspected during studying (and therefore JIT
106: compiling). */
107:
108: #define PCRE_CASELESS 0x00000001 /* Compile */
109: #define PCRE_MULTILINE 0x00000002 /* Compile */
110: #define PCRE_DOTALL 0x00000004 /* Compile */
111: #define PCRE_EXTENDED 0x00000008 /* Compile */
112: #define PCRE_ANCHORED 0x00000010 /* Compile, exec, DFA exec */
113: #define PCRE_DOLLAR_ENDONLY 0x00000020 /* Compile, used in exec, DFA exec */
114: #define PCRE_EXTRA 0x00000040 /* Compile */
115: #define PCRE_NOTBOL 0x00000080 /* Exec, DFA exec */
116: #define PCRE_NOTEOL 0x00000100 /* Exec, DFA exec */
117: #define PCRE_UNGREEDY 0x00000200 /* Compile */
118: #define PCRE_NOTEMPTY 0x00000400 /* Exec, DFA exec */
119: /* The next two are also used in exec and DFA exec */
120: #define PCRE_UTF8 0x00000800 /* Compile (same as PCRE_UTF16) */
121: #define PCRE_UTF16 0x00000800 /* Compile (same as PCRE_UTF8) */
122: #define PCRE_NO_AUTO_CAPTURE 0x00001000 /* Compile */
123: /* The next two are also used in exec and DFA exec */
124: #define PCRE_NO_UTF8_CHECK 0x00002000 /* Compile (same as PCRE_NO_UTF16_CHECK) */
125: #define PCRE_NO_UTF16_CHECK 0x00002000 /* Compile (same as PCRE_NO_UTF8_CHECK) */
126: #define PCRE_AUTO_CALLOUT 0x00004000 /* Compile */
127: #define PCRE_PARTIAL_SOFT 0x00008000 /* Exec, DFA exec */
128: #define PCRE_PARTIAL 0x00008000 /* Backwards compatible synonym */
129: #define PCRE_DFA_SHORTEST 0x00010000 /* DFA exec */
130: #define PCRE_DFA_RESTART 0x00020000 /* DFA exec */
131: #define PCRE_FIRSTLINE 0x00040000 /* Compile, used in exec, DFA exec */
132: #define PCRE_DUPNAMES 0x00080000 /* Compile */
133: #define PCRE_NEWLINE_CR 0x00100000 /* Compile, exec, DFA exec */
134: #define PCRE_NEWLINE_LF 0x00200000 /* Compile, exec, DFA exec */
135: #define PCRE_NEWLINE_CRLF 0x00300000 /* Compile, exec, DFA exec */
136: #define PCRE_NEWLINE_ANY 0x00400000 /* Compile, exec, DFA exec */
137: #define PCRE_NEWLINE_ANYCRLF 0x00500000 /* Compile, exec, DFA exec */
138: #define PCRE_BSR_ANYCRLF 0x00800000 /* Compile, exec, DFA exec */
139: #define PCRE_BSR_UNICODE 0x01000000 /* Compile, exec, DFA exec */
140: #define PCRE_JAVASCRIPT_COMPAT 0x02000000 /* Compile, used in exec */
141: #define PCRE_NO_START_OPTIMIZE 0x04000000 /* Compile, exec, DFA exec */
142: #define PCRE_NO_START_OPTIMISE 0x04000000 /* Synonym */
143: #define PCRE_PARTIAL_HARD 0x08000000 /* Exec, DFA exec */
144: #define PCRE_NOTEMPTY_ATSTART 0x10000000 /* Exec, DFA exec */
145: #define PCRE_UCP 0x20000000 /* Compile, used in exec, DFA exec */
146:
147: /* Exec-time and get/set-time error codes */
148:
149: #define PCRE_ERROR_NOMATCH (-1)
150: #define PCRE_ERROR_NULL (-2)
151: #define PCRE_ERROR_BADOPTION (-3)
152: #define PCRE_ERROR_BADMAGIC (-4)
153: #define PCRE_ERROR_UNKNOWN_OPCODE (-5)
154: #define PCRE_ERROR_UNKNOWN_NODE (-5) /* For backward compatibility */
155: #define PCRE_ERROR_NOMEMORY (-6)
156: #define PCRE_ERROR_NOSUBSTRING (-7)
157: #define PCRE_ERROR_MATCHLIMIT (-8)
158: #define PCRE_ERROR_CALLOUT (-9) /* Never used by PCRE itself */
159: #define PCRE_ERROR_BADUTF8 (-10) /* Same for 8/16 */
160: #define PCRE_ERROR_BADUTF16 (-10) /* Same for 8/16 */
161: #define PCRE_ERROR_BADUTF8_OFFSET (-11) /* Same for 8/16 */
162: #define PCRE_ERROR_BADUTF16_OFFSET (-11) /* Same for 8/16 */
163: #define PCRE_ERROR_PARTIAL (-12)
164: #define PCRE_ERROR_BADPARTIAL (-13)
165: #define PCRE_ERROR_INTERNAL (-14)
166: #define PCRE_ERROR_BADCOUNT (-15)
167: #define PCRE_ERROR_DFA_UITEM (-16)
168: #define PCRE_ERROR_DFA_UCOND (-17)
169: #define PCRE_ERROR_DFA_UMLIMIT (-18)
170: #define PCRE_ERROR_DFA_WSSIZE (-19)
171: #define PCRE_ERROR_DFA_RECURSE (-20)
172: #define PCRE_ERROR_RECURSIONLIMIT (-21)
173: #define PCRE_ERROR_NULLWSLIMIT (-22) /* No longer actually used */
174: #define PCRE_ERROR_BADNEWLINE (-23)
175: #define PCRE_ERROR_BADOFFSET (-24)
176: #define PCRE_ERROR_SHORTUTF8 (-25)
177: #define PCRE_ERROR_SHORTUTF16 (-25) /* Same for 8/16 */
178: #define PCRE_ERROR_RECURSELOOP (-26)
179: #define PCRE_ERROR_JIT_STACKLIMIT (-27)
180: #define PCRE_ERROR_BADMODE (-28)
181: #define PCRE_ERROR_BADENDIANNESS (-29)
182: #define PCRE_ERROR_DFA_BADRESTART (-30)
183:
184: /* Specific error codes for UTF-8 validity checks */
185:
186: #define PCRE_UTF8_ERR0 0
187: #define PCRE_UTF8_ERR1 1
188: #define PCRE_UTF8_ERR2 2
189: #define PCRE_UTF8_ERR3 3
190: #define PCRE_UTF8_ERR4 4
191: #define PCRE_UTF8_ERR5 5
192: #define PCRE_UTF8_ERR6 6
193: #define PCRE_UTF8_ERR7 7
194: #define PCRE_UTF8_ERR8 8
195: #define PCRE_UTF8_ERR9 9
196: #define PCRE_UTF8_ERR10 10
197: #define PCRE_UTF8_ERR11 11
198: #define PCRE_UTF8_ERR12 12
199: #define PCRE_UTF8_ERR13 13
200: #define PCRE_UTF8_ERR14 14
201: #define PCRE_UTF8_ERR15 15
202: #define PCRE_UTF8_ERR16 16
203: #define PCRE_UTF8_ERR17 17
204: #define PCRE_UTF8_ERR18 18
205: #define PCRE_UTF8_ERR19 19
206: #define PCRE_UTF8_ERR20 20
207: #define PCRE_UTF8_ERR21 21
208:
209: /* Specific error codes for UTF-16 validity checks */
210:
211: #define PCRE_UTF16_ERR0 0
212: #define PCRE_UTF16_ERR1 1
213: #define PCRE_UTF16_ERR2 2
214: #define PCRE_UTF16_ERR3 3
215: #define PCRE_UTF16_ERR4 4
216:
217: /* Request types for pcre_fullinfo() */
218:
219: #define PCRE_INFO_OPTIONS 0
220: #define PCRE_INFO_SIZE 1
221: #define PCRE_INFO_CAPTURECOUNT 2
222: #define PCRE_INFO_BACKREFMAX 3
223: #define PCRE_INFO_FIRSTBYTE 4
224: #define PCRE_INFO_FIRSTCHAR 4 /* For backwards compatibility */
225: #define PCRE_INFO_FIRSTTABLE 5
226: #define PCRE_INFO_LASTLITERAL 6
227: #define PCRE_INFO_NAMEENTRYSIZE 7
228: #define PCRE_INFO_NAMECOUNT 8
229: #define PCRE_INFO_NAMETABLE 9
230: #define PCRE_INFO_STUDYSIZE 10
231: #define PCRE_INFO_DEFAULT_TABLES 11
232: #define PCRE_INFO_OKPARTIAL 12
233: #define PCRE_INFO_JCHANGED 13
234: #define PCRE_INFO_HASCRORLF 14
235: #define PCRE_INFO_MINLENGTH 15
236: #define PCRE_INFO_JIT 16
237: #define PCRE_INFO_JITSIZE 17
238: #define PCRE_INFO_MAXLOOKBEHIND 18
239:
240: /* Request types for pcre_config(). Do not re-arrange, in order to remain
241: compatible. */
242:
243: #define PCRE_CONFIG_UTF8 0
244: #define PCRE_CONFIG_NEWLINE 1
245: #define PCRE_CONFIG_LINK_SIZE 2
246: #define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD 3
247: #define PCRE_CONFIG_MATCH_LIMIT 4
248: #define PCRE_CONFIG_STACKRECURSE 5
249: #define PCRE_CONFIG_UNICODE_PROPERTIES 6
250: #define PCRE_CONFIG_MATCH_LIMIT_RECURSION 7
251: #define PCRE_CONFIG_BSR 8
252: #define PCRE_CONFIG_JIT 9
253: #define PCRE_CONFIG_UTF16 10
254: #define PCRE_CONFIG_JITTARGET 11
255:
256: /* Request types for pcre_study(). Do not re-arrange, in order to remain
257: compatible. */
258:
259: #define PCRE_STUDY_JIT_COMPILE 0x0001
260: #define PCRE_STUDY_JIT_PARTIAL_SOFT_COMPILE 0x0002
261: #define PCRE_STUDY_JIT_PARTIAL_HARD_COMPILE 0x0004
262:
263: /* Bit flags for the pcre[16]_extra structure. Do not re-arrange or redefine
264: these bits, just add new ones on the end, in order to remain compatible. */
265:
266: #define PCRE_EXTRA_STUDY_DATA 0x0001
267: #define PCRE_EXTRA_MATCH_LIMIT 0x0002
268: #define PCRE_EXTRA_CALLOUT_DATA 0x0004
269: #define PCRE_EXTRA_TABLES 0x0008
270: #define PCRE_EXTRA_MATCH_LIMIT_RECURSION 0x0010
271: #define PCRE_EXTRA_MARK 0x0020
272: #define PCRE_EXTRA_EXECUTABLE_JIT 0x0040
273:
274: /* Types */
275:
276: struct real_pcre; /* declaration; the definition is private */
277: typedef struct real_pcre pcre;
278:
279: struct real_pcre16; /* declaration; the definition is private */
280: typedef struct real_pcre16 pcre16;
281:
282: struct real_pcre_jit_stack; /* declaration; the definition is private */
283: typedef struct real_pcre_jit_stack pcre_jit_stack;
284:
285: struct real_pcre16_jit_stack; /* declaration; the definition is private */
286: typedef struct real_pcre16_jit_stack pcre16_jit_stack;
287:
288: /* If PCRE is compiled with 16 bit character support, PCRE_UCHAR16 must contain
289: a 16 bit wide signed data type. Otherwise it can be a dummy data type since
290: pcre16 functions are not implemented. There is a check for this in pcre_internal.h. */
291: #ifndef PCRE_UCHAR16
292: #define PCRE_UCHAR16 unsigned short
293: #endif
294:
295: #ifndef PCRE_SPTR16
296: #define PCRE_SPTR16 const PCRE_UCHAR16 *
297: #endif
298:
299: /* When PCRE is compiled as a C++ library, the subject pointer type can be
300: replaced with a custom type. For conventional use, the public interface is a
301: const char *. */
302:
303: #ifndef PCRE_SPTR
304: #define PCRE_SPTR const char *
305: #endif
306:
307: /* The structure for passing additional data to pcre_exec(). This is defined in
308: such as way as to be extensible. Always add new fields at the end, in order to
309: remain compatible. */
310:
311: typedef struct pcre_extra {
312: unsigned long int flags; /* Bits for which fields are set */
313: void *study_data; /* Opaque data from pcre_study() */
314: unsigned long int match_limit; /* Maximum number of calls to match() */
315: void *callout_data; /* Data passed back in callouts */
316: const unsigned char *tables; /* Pointer to character tables */
317: unsigned long int match_limit_recursion; /* Max recursive calls to match() */
318: unsigned char **mark; /* For passing back a mark pointer */
319: void *executable_jit; /* Contains a pointer to a compiled jit code */
320: } pcre_extra;
321:
322: /* Same structure as above, but with 16 bit char pointers. */
323:
324: typedef struct pcre16_extra {
325: unsigned long int flags; /* Bits for which fields are set */
326: void *study_data; /* Opaque data from pcre_study() */
327: unsigned long int match_limit; /* Maximum number of calls to match() */
328: void *callout_data; /* Data passed back in callouts */
329: const unsigned char *tables; /* Pointer to character tables */
330: unsigned long int match_limit_recursion; /* Max recursive calls to match() */
331: PCRE_UCHAR16 **mark; /* For passing back a mark pointer */
332: void *executable_jit; /* Contains a pointer to a compiled jit code */
333: } pcre16_extra;
334:
335: /* The structure for passing out data via the pcre_callout_function. We use a
336: structure so that new fields can be added on the end in future versions,
337: without changing the API of the function, thereby allowing old clients to work
338: without modification. */
339:
340: typedef struct pcre_callout_block {
341: int version; /* Identifies version of block */
342: /* ------------------------ Version 0 ------------------------------- */
343: int callout_number; /* Number compiled into pattern */
344: int *offset_vector; /* The offset vector */
345: PCRE_SPTR subject; /* The subject being matched */
346: int subject_length; /* The length of the subject */
347: int start_match; /* Offset to start of this match attempt */
348: int current_position; /* Where we currently are in the subject */
349: int capture_top; /* Max current capture */
350: int capture_last; /* Most recently closed capture */
351: void *callout_data; /* Data passed in with the call */
352: /* ------------------- Added for Version 1 -------------------------- */
353: int pattern_position; /* Offset to next item in the pattern */
354: int next_item_length; /* Length of next item in the pattern */
355: /* ------------------- Added for Version 2 -------------------------- */
356: const unsigned char *mark; /* Pointer to current mark or NULL */
357: /* ------------------------------------------------------------------ */
358: } pcre_callout_block;
359:
360: /* Same structure as above, but with 16 bit char pointers. */
361:
362: typedef struct pcre16_callout_block {
363: int version; /* Identifies version of block */
364: /* ------------------------ Version 0 ------------------------------- */
365: int callout_number; /* Number compiled into pattern */
366: int *offset_vector; /* The offset vector */
367: PCRE_SPTR16 subject; /* The subject being matched */
368: int subject_length; /* The length of the subject */
369: int start_match; /* Offset to start of this match attempt */
370: int current_position; /* Where we currently are in the subject */
371: int capture_top; /* Max current capture */
372: int capture_last; /* Most recently closed capture */
373: void *callout_data; /* Data passed in with the call */
374: /* ------------------- Added for Version 1 -------------------------- */
375: int pattern_position; /* Offset to next item in the pattern */
376: int next_item_length; /* Length of next item in the pattern */
377: /* ------------------- Added for Version 2 -------------------------- */
378: const PCRE_UCHAR16 *mark; /* Pointer to current mark or NULL */
379: /* ------------------------------------------------------------------ */
380: } pcre16_callout_block;
381:
382: /* Indirection for store get and free functions. These can be set to
383: alternative malloc/free functions if required. Special ones are used in the
384: non-recursive case for "frames". There is also an optional callout function
385: that is triggered by the (?) regex item. For Virtual Pascal, these definitions
386: have to take another form. */
387:
388: #ifndef VPCOMPAT
389: PCRE_EXP_DECL void *(*pcre_malloc)(size_t);
390: PCRE_EXP_DECL void (*pcre_free)(void *);
391: PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t);
392: PCRE_EXP_DECL void (*pcre_stack_free)(void *);
393: PCRE_EXP_DECL int (*pcre_callout)(pcre_callout_block *);
394:
395: PCRE_EXP_DECL void *(*pcre16_malloc)(size_t);
396: PCRE_EXP_DECL void (*pcre16_free)(void *);
397: PCRE_EXP_DECL void *(*pcre16_stack_malloc)(size_t);
398: PCRE_EXP_DECL void (*pcre16_stack_free)(void *);
399: PCRE_EXP_DECL int (*pcre16_callout)(pcre16_callout_block *);
400: #else /* VPCOMPAT */
401: PCRE_EXP_DECL void *pcre_malloc(size_t);
402: PCRE_EXP_DECL void pcre_free(void *);
403: PCRE_EXP_DECL void *pcre_stack_malloc(size_t);
404: PCRE_EXP_DECL void pcre_stack_free(void *);
405: PCRE_EXP_DECL int pcre_callout(pcre_callout_block *);
406:
407: PCRE_EXP_DECL void *pcre16_malloc(size_t);
408: PCRE_EXP_DECL void pcre16_free(void *);
409: PCRE_EXP_DECL void *pcre16_stack_malloc(size_t);
410: PCRE_EXP_DECL void pcre16_stack_free(void *);
411: PCRE_EXP_DECL int pcre16_callout(pcre16_callout_block *);
412: #endif /* VPCOMPAT */
413:
414: /* User defined callback which provides a stack just before the match starts. */
415:
416: typedef pcre_jit_stack *(*pcre_jit_callback)(void *);
417: typedef pcre16_jit_stack *(*pcre16_jit_callback)(void *);
418:
419: /* Exported PCRE functions */
420:
421: PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
422: const unsigned char *);
423: PCRE_EXP_DECL pcre16 *pcre16_compile(PCRE_SPTR16, int, const char **, int *,
424: const unsigned char *);
425: PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
426: int *, const unsigned char *);
427: PCRE_EXP_DECL pcre16 *pcre16_compile2(PCRE_SPTR16, int, int *, const char **,
428: int *, const unsigned char *);
429: PCRE_EXP_DECL int pcre_config(int, void *);
430: PCRE_EXP_DECL int pcre16_config(int, void *);
431: PCRE_EXP_DECL int pcre_copy_named_substring(const pcre *, const char *,
432: int *, int, const char *, char *, int);
433: PCRE_EXP_DECL int pcre16_copy_named_substring(const pcre16 *, PCRE_SPTR16,
434: int *, int, PCRE_SPTR16, PCRE_UCHAR16 *, int);
435: PCRE_EXP_DECL int pcre_copy_substring(const char *, int *, int, int,
436: char *, int);
437: PCRE_EXP_DECL int pcre16_copy_substring(PCRE_SPTR16, int *, int, int,
438: PCRE_UCHAR16 *, int);
439: PCRE_EXP_DECL int pcre_dfa_exec(const pcre *, const pcre_extra *,
440: const char *, int, int, int, int *, int , int *, int);
441: PCRE_EXP_DECL int pcre16_dfa_exec(const pcre16 *, const pcre16_extra *,
442: PCRE_SPTR16, int, int, int, int *, int , int *, int);
443: PCRE_EXP_DECL int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
444: int, int, int, int *, int);
445: PCRE_EXP_DECL int pcre16_exec(const pcre16 *, const pcre16_extra *,
446: PCRE_SPTR16, int, int, int, int *, int);
447: PCRE_EXP_DECL void pcre_free_substring(const char *);
448: PCRE_EXP_DECL void pcre16_free_substring(PCRE_SPTR16);
449: PCRE_EXP_DECL void pcre_free_substring_list(const char **);
450: PCRE_EXP_DECL void pcre16_free_substring_list(PCRE_SPTR16 *);
451: PCRE_EXP_DECL int pcre_fullinfo(const pcre *, const pcre_extra *, int,
452: void *);
453: PCRE_EXP_DECL int pcre16_fullinfo(const pcre16 *, const pcre16_extra *, int,
454: void *);
455: PCRE_EXP_DECL int pcre_get_named_substring(const pcre *, const char *,
456: int *, int, const char *, const char **);
457: PCRE_EXP_DECL int pcre16_get_named_substring(const pcre16 *, PCRE_SPTR16,
458: int *, int, PCRE_SPTR16, PCRE_SPTR16 *);
459: PCRE_EXP_DECL int pcre_get_stringnumber(const pcre *, const char *);
460: PCRE_EXP_DECL int pcre16_get_stringnumber(const pcre16 *, PCRE_SPTR16);
461: PCRE_EXP_DECL int pcre_get_stringtable_entries(const pcre *, const char *,
462: char **, char **);
463: PCRE_EXP_DECL int pcre16_get_stringtable_entries(const pcre16 *, PCRE_SPTR16,
464: PCRE_UCHAR16 **, PCRE_UCHAR16 **);
465: PCRE_EXP_DECL int pcre_get_substring(const char *, int *, int, int,
466: const char **);
467: PCRE_EXP_DECL int pcre16_get_substring(PCRE_SPTR16, int *, int, int,
468: PCRE_SPTR16 *);
469: PCRE_EXP_DECL int pcre_get_substring_list(const char *, int *, int,
470: const char ***);
471: PCRE_EXP_DECL int pcre16_get_substring_list(PCRE_SPTR16, int *, int,
472: PCRE_SPTR16 **);
473: PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
474: PCRE_EXP_DECL const unsigned char *pcre16_maketables(void);
475: PCRE_EXP_DECL int pcre_refcount(pcre *, int);
476: PCRE_EXP_DECL int pcre16_refcount(pcre16 *, int);
477: PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
478: PCRE_EXP_DECL pcre16_extra *pcre16_study(const pcre16 *, int, const char **);
479: PCRE_EXP_DECL void pcre_free_study(pcre_extra *);
480: PCRE_EXP_DECL void pcre16_free_study(pcre16_extra *);
481: PCRE_EXP_DECL const char *pcre_version(void);
482: PCRE_EXP_DECL const char *pcre16_version(void);
483:
484: /* Utility functions for byte order swaps. */
485: PCRE_EXP_DECL int pcre_pattern_to_host_byte_order(pcre *, pcre_extra *,
486: const unsigned char *);
487: PCRE_EXP_DECL int pcre16_pattern_to_host_byte_order(pcre16 *, pcre16_extra *,
488: const unsigned char *);
489: PCRE_EXP_DECL int pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *,
490: PCRE_SPTR16, int, int *, int);
491:
492: /* JIT compiler related functions. */
493:
494: PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int);
495: PCRE_EXP_DECL pcre16_jit_stack *pcre16_jit_stack_alloc(int, int);
496: PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *);
497: PCRE_EXP_DECL void pcre16_jit_stack_free(pcre16_jit_stack *);
498: PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *,
499: pcre_jit_callback, void *);
500: PCRE_EXP_DECL void pcre16_assign_jit_stack(pcre16_extra *,
501: pcre16_jit_callback, void *);
502:
503: #ifdef __cplusplus
504: } /* extern "C" */
505: #endif
506:
507: #endif /* End of pcre.h */
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