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    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          30
   46 #define PCRE_PRERELEASE     
   47 #define PCRE_DATE           2012-02-04
   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 
  183 /* Specific error codes for UTF-8 validity checks */
  184 
  185 #define PCRE_UTF8_ERR0               0
  186 #define PCRE_UTF8_ERR1               1
  187 #define PCRE_UTF8_ERR2               2
  188 #define PCRE_UTF8_ERR3               3
  189 #define PCRE_UTF8_ERR4               4
  190 #define PCRE_UTF8_ERR5               5
  191 #define PCRE_UTF8_ERR6               6
  192 #define PCRE_UTF8_ERR7               7
  193 #define PCRE_UTF8_ERR8               8
  194 #define PCRE_UTF8_ERR9               9
  195 #define PCRE_UTF8_ERR10             10
  196 #define PCRE_UTF8_ERR11             11
  197 #define PCRE_UTF8_ERR12             12
  198 #define PCRE_UTF8_ERR13             13
  199 #define PCRE_UTF8_ERR14             14
  200 #define PCRE_UTF8_ERR15             15
  201 #define PCRE_UTF8_ERR16             16
  202 #define PCRE_UTF8_ERR17             17
  203 #define PCRE_UTF8_ERR18             18
  204 #define PCRE_UTF8_ERR19             19
  205 #define PCRE_UTF8_ERR20             20
  206 #define PCRE_UTF8_ERR21             21
  207 
  208 /* Specific error codes for UTF-16 validity checks */
  209 
  210 #define PCRE_UTF16_ERR0              0
  211 #define PCRE_UTF16_ERR1              1
  212 #define PCRE_UTF16_ERR2              2
  213 #define PCRE_UTF16_ERR3              3
  214 #define PCRE_UTF16_ERR4              4
  215 
  216 /* Request types for pcre_fullinfo() */
  217 
  218 #define PCRE_INFO_OPTIONS            0
  219 #define PCRE_INFO_SIZE               1
  220 #define PCRE_INFO_CAPTURECOUNT       2
  221 #define PCRE_INFO_BACKREFMAX         3
  222 #define PCRE_INFO_FIRSTBYTE          4
  223 #define PCRE_INFO_FIRSTCHAR          4  /* For backwards compatibility */
  224 #define PCRE_INFO_FIRSTTABLE         5
  225 #define PCRE_INFO_LASTLITERAL        6
  226 #define PCRE_INFO_NAMEENTRYSIZE      7
  227 #define PCRE_INFO_NAMECOUNT          8
  228 #define PCRE_INFO_NAMETABLE          9
  229 #define PCRE_INFO_STUDYSIZE         10
  230 #define PCRE_INFO_DEFAULT_TABLES    11
  231 #define PCRE_INFO_OKPARTIAL         12
  232 #define PCRE_INFO_JCHANGED          13
  233 #define PCRE_INFO_HASCRORLF         14
  234 #define PCRE_INFO_MINLENGTH         15
  235 #define PCRE_INFO_JIT               16
  236 #define PCRE_INFO_JITSIZE           17
  237 
  238 /* Request types for pcre_config(). Do not re-arrange, in order to remain
  239 compatible. */
  240 
  241 #define PCRE_CONFIG_UTF8                    0
  242 #define PCRE_CONFIG_NEWLINE                 1
  243 #define PCRE_CONFIG_LINK_SIZE               2
  244 #define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD  3
  245 #define PCRE_CONFIG_MATCH_LIMIT             4
  246 #define PCRE_CONFIG_STACKRECURSE            5
  247 #define PCRE_CONFIG_UNICODE_PROPERTIES      6
  248 #define PCRE_CONFIG_MATCH_LIMIT_RECURSION   7
  249 #define PCRE_CONFIG_BSR                     8
  250 #define PCRE_CONFIG_JIT                     9
  251 #define PCRE_CONFIG_UTF16                  10
  252 #define PCRE_CONFIG_JITTARGET              11
  253 
  254 /* Request types for pcre_study(). Do not re-arrange, in order to remain
  255 compatible. */
  256 
  257 #define PCRE_STUDY_JIT_COMPILE            0x0001
  258 
  259 /* Bit flags for the pcre[16]_extra structure. Do not re-arrange or redefine
  260 these bits, just add new ones on the end, in order to remain compatible. */
  261 
  262 #define PCRE_EXTRA_STUDY_DATA             0x0001
  263 #define PCRE_EXTRA_MATCH_LIMIT            0x0002
  264 #define PCRE_EXTRA_CALLOUT_DATA           0x0004
  265 #define PCRE_EXTRA_TABLES                 0x0008
  266 #define PCRE_EXTRA_MATCH_LIMIT_RECURSION  0x0010
  267 #define PCRE_EXTRA_MARK                   0x0020
  268 #define PCRE_EXTRA_EXECUTABLE_JIT         0x0040
  269 
  270 /* Types */
  271 
  272 struct real_pcre;                 /* declaration; the definition is private  */
  273 typedef struct real_pcre pcre;
  274 
  275 struct real_pcre16;               /* declaration; the definition is private  */
  276 typedef struct real_pcre16 pcre16;
  277 
  278 struct real_pcre_jit_stack;       /* declaration; the definition is private  */
  279 typedef struct real_pcre_jit_stack pcre_jit_stack;
  280 
  281 struct real_pcre16_jit_stack;     /* declaration; the definition is private  */
  282 typedef struct real_pcre16_jit_stack pcre16_jit_stack;
  283 
  284 /* If PCRE is compiled with 16 bit character support, PCRE_UCHAR16 must contain
  285 a 16 bit wide signed data type. Otherwise it can be a dummy data type since
  286 pcre16 functions are not implemented. There is a check for this in pcre_internal.h. */
  287 #ifndef PCRE_UCHAR16
  288 #define PCRE_UCHAR16 wchar_t
  289 #endif
  290 
  291 #ifndef PCRE_SPTR16
  292 #define PCRE_SPTR16 const PCRE_UCHAR16 *
  293 #endif
  294 
  295 /* When PCRE is compiled as a C++ library, the subject pointer type can be
  296 replaced with a custom type. For conventional use, the public interface is a
  297 const char *. */
  298 
  299 #ifndef PCRE_SPTR
  300 #define PCRE_SPTR const char *
  301 #endif
  302 
  303 /* The structure for passing additional data to pcre_exec(). This is defined in
  304 such as way as to be extensible. Always add new fields at the end, in order to
  305 remain compatible. */
  306 
  307 typedef struct pcre_extra {
  308   unsigned long int flags;        /* Bits for which fields are set */
  309   void *study_data;               /* Opaque data from pcre_study() */
  310   unsigned long int match_limit;  /* Maximum number of calls to match() */
  311   void *callout_data;             /* Data passed back in callouts */
  312   const unsigned char *tables;    /* Pointer to character tables */
  313   unsigned long int match_limit_recursion; /* Max recursive calls to match() */
  314   unsigned char **mark;           /* For passing back a mark pointer */
  315   void *executable_jit;           /* Contains a pointer to a compiled jit code */
  316 } pcre_extra;
  317 
  318 /* Same structure as above, but with 16 bit char pointers. */
  319 
  320 typedef struct pcre16_extra {
  321   unsigned long int flags;        /* Bits for which fields are set */
  322   void *study_data;               /* Opaque data from pcre_study() */
  323   unsigned long int match_limit;  /* Maximum number of calls to match() */
  324   void *callout_data;             /* Data passed back in callouts */
  325   const unsigned char *tables;    /* Pointer to character tables */
  326   unsigned long int match_limit_recursion; /* Max recursive calls to match() */
  327   PCRE_UCHAR16 **mark;            /* For passing back a mark pointer */
  328   void *executable_jit;           /* Contains a pointer to a compiled jit code */
  329 } pcre16_extra;
  330 
  331 /* The structure for passing out data via the pcre_callout_function. We use a
  332 structure so that new fields can be added on the end in future versions,
  333 without changing the API of the function, thereby allowing old clients to work
  334 without modification. */
  335 
  336 typedef struct pcre_callout_block {
  337   int          version;           /* Identifies version of block */
  338   /* ------------------------ Version 0 ------------------------------- */
  339   int          callout_number;    /* Number compiled into pattern */
  340   int         *offset_vector;     /* The offset vector */
  341   PCRE_SPTR    subject;           /* The subject being matched */
  342   int          subject_length;    /* The length of the subject */
  343   int          start_match;       /* Offset to start of this match attempt */
  344   int          current_position;  /* Where we currently are in the subject */
  345   int          capture_top;       /* Max current capture */
  346   int          capture_last;      /* Most recently closed capture */
  347   void        *callout_data;      /* Data passed in with the call */
  348   /* ------------------- Added for Version 1 -------------------------- */
  349   int          pattern_position;  /* Offset to next item in the pattern */
  350   int          next_item_length;  /* Length of next item in the pattern */
  351   /* ------------------- Added for Version 2 -------------------------- */
  352   const unsigned char *mark;      /* Pointer to current mark or NULL    */
  353   /* ------------------- Added for AutoHotkey ------------------------- */
  354   void        *user_callout;
  355   /* ------------------------------------------------------------------ */
  356 } pcre_callout_block;
  357 
  358 /* Same structure as above, but with 16 bit char pointers. */
  359 
  360 typedef struct pcre16_callout_block {
  361   int          version;           /* Identifies version of block */
  362   /* ------------------------ Version 0 ------------------------------- */
  363   int          callout_number;    /* Number compiled into pattern */
  364   int         *offset_vector;     /* The offset vector */
  365   PCRE_SPTR16  subject;           /* The subject being matched */
  366   int          subject_length;    /* The length of the subject */
  367   int          start_match;       /* Offset to start of this match attempt */
  368   int          current_position;  /* Where we currently are in the subject */
  369   int          capture_top;       /* Max current capture */
  370   int          capture_last;      /* Most recently closed capture */
  371   void        *callout_data;      /* Data passed in with the call */
  372   /* ------------------- Added for Version 1 -------------------------- */
  373   int          pattern_position;  /* Offset to next item in the pattern */
  374   int          next_item_length;  /* Length of next item in the pattern */
  375   /* ------------------- Added for Version 2 -------------------------- */
  376   const PCRE_UCHAR16 *mark;       /* Pointer to current mark or NULL    */
  377   /* ------------------- Added for AutoHotkey ------------------------- */
  378   void        *user_callout;
  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 PCRE_EXP_DECL void *pcre_resolve_user_callout(const char *, int);
  415 PCRE_EXP_DECL void *pcre16_resolve_user_callout(const PCRE_UCHAR16 *, int);
  416 
  417 /* User defined callback which provides a stack just before the match starts. */
  418 typedef pcre_jit_stack *(*pcre_jit_callback)(void *);
  419 typedef pcre16_jit_stack *(*pcre16_jit_callback)(void *);
  420 
  421 /* Exported PCRE functions */
  422 
  423 PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
  424                   const unsigned char *);
  425 PCRE_EXP_DECL pcre16 *pcre16_compile(PCRE_SPTR16, int, const char **, int *,
  426                   const unsigned char *);
  427 PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
  428                   int *, const unsigned char *);
  429 PCRE_EXP_DECL pcre16 *pcre16_compile2(PCRE_SPTR16, int, int *, const char **,
  430                   int *, const unsigned char *);
  431 PCRE_EXP_DECL int  pcre_config(int, void *);
  432 PCRE_EXP_DECL int  pcre16_config(int, void *);
  433 PCRE_EXP_DECL int  pcre_copy_named_substring(const pcre *, const char *,
  434                   int *, int, const char *, char *, int);
  435 PCRE_EXP_DECL int  pcre16_copy_named_substring(const pcre16 *, PCRE_SPTR16,
  436                   int *, int, PCRE_SPTR16, PCRE_UCHAR16 *, int);
  437 PCRE_EXP_DECL int  pcre_copy_substring(const char *, int *, int, int,
  438                   char *, int);
  439 PCRE_EXP_DECL int  pcre16_copy_substring(PCRE_SPTR16, int *, int, int,
  440                   PCRE_UCHAR16 *, int);
  441 PCRE_EXP_DECL int  pcre_dfa_exec(const pcre *, const pcre_extra *,
  442                   const char *, int, int, int, int *, int , int *, int);
  443 PCRE_EXP_DECL int  pcre16_dfa_exec(const pcre16 *, const pcre16_extra *,
  444                   PCRE_SPTR16, int, int, int, int *, int , int *, int);
  445 PCRE_EXP_DECL int  pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
  446                    int, int, int, int *, int);
  447 PCRE_EXP_DECL int  pcre16_exec(const pcre16 *, const pcre16_extra *,
  448                    PCRE_SPTR16, int, int, int, int *, int);
  449 PCRE_EXP_DECL void pcre_free_substring(const char *);
  450 PCRE_EXP_DECL void pcre16_free_substring(PCRE_SPTR16);
  451 PCRE_EXP_DECL void pcre_free_substring_list(const char **);
  452 PCRE_EXP_DECL void pcre16_free_substring_list(PCRE_SPTR16 *);
  453 PCRE_EXP_DECL int  pcre_fullinfo(const pcre *, const pcre_extra *, int,
  454                   void *);
  455 PCRE_EXP_DECL int  pcre16_fullinfo(const pcre16 *, const pcre16_extra *, int,
  456                   void *);
  457 PCRE_EXP_DECL int  pcre_get_named_substring(const pcre *, const char *,
  458                   int *, int, const char *, const char **);
  459 PCRE_EXP_DECL int  pcre16_get_named_substring(const pcre16 *, PCRE_SPTR16,
  460                   int *, int, PCRE_SPTR16, PCRE_SPTR16 *);
  461 PCRE_EXP_DECL int  pcre_get_stringnumber(const pcre *, const char *);
  462 PCRE_EXP_DECL int  pcre16_get_stringnumber(const pcre16 *, PCRE_SPTR16);
  463 PCRE_EXP_DECL int  pcre_get_first_set(const pcre *, const char *, int *); /* AutoHotkey */
  464 PCRE_EXP_DECL int  pcre16_get_first_set(const pcre16 *, PCRE_SPTR16, int *); /* AutoHotkey */
  465 PCRE_EXP_DECL int  pcre_get_stringtable_entries(const pcre *, const char *,
  466                   char **, char **);
  467 PCRE_EXP_DECL int  pcre16_get_stringtable_entries(const pcre16 *, PCRE_SPTR16,
  468                   PCRE_UCHAR16 **, PCRE_UCHAR16 **);
  469 PCRE_EXP_DECL int  pcre_get_substring(const char *, int *, int, int,
  470                   const char **);
  471 PCRE_EXP_DECL int  pcre16_get_substring(PCRE_SPTR16, int *, int, int,
  472                   PCRE_SPTR16 *);
  473 PCRE_EXP_DECL int  pcre_get_substring_list(const char *, int *, int,
  474                   const char ***);
  475 PCRE_EXP_DECL int  pcre16_get_substring_list(PCRE_SPTR16, int *, int,
  476                   PCRE_SPTR16 **);
  477 PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
  478 PCRE_EXP_DECL const unsigned char *pcre16_maketables(void);
  479 PCRE_EXP_DECL int  pcre_refcount(pcre *, int);
  480 PCRE_EXP_DECL int  pcre16_refcount(pcre16 *, int);
  481 PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
  482 PCRE_EXP_DECL pcre16_extra *pcre16_study(const pcre16 *, int, const char **);
  483 PCRE_EXP_DECL void pcre_free_study(pcre_extra *);
  484 PCRE_EXP_DECL void pcre16_free_study(pcre16_extra *);
  485 PCRE_EXP_DECL const char *pcre_version(void);
  486 PCRE_EXP_DECL const char *pcre16_version(void);
  487 
  488 /* Utility functions for byte order swaps. */
  489 PCRE_EXP_DECL int  pcre_pattern_to_host_byte_order(pcre *, pcre_extra *,
  490                   const unsigned char *);
  491 PCRE_EXP_DECL int  pcre16_pattern_to_host_byte_order(pcre16 *, pcre16_extra *,
  492                   const unsigned char *);
  493 PCRE_EXP_DECL int  pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *,
  494                   PCRE_SPTR16, int, int *, int);
  495 
  496 /* JIT compiler related functions. */
  497 
  498 PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int);
  499 PCRE_EXP_DECL pcre16_jit_stack *pcre16_jit_stack_alloc(int, int);
  500 PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *);
  501 PCRE_EXP_DECL void pcre16_jit_stack_free(pcre16_jit_stack *);
  502 PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *,
  503                   pcre_jit_callback, void *);
  504 PCRE_EXP_DECL void pcre16_assign_jit_stack(pcre16_extra *,
  505                   pcre16_jit_callback, void *);
  506 
  507 #include "pcret.h"
  508 
  509 #ifdef __cplusplus
  510 }  /* extern "C" */
  511 #endif
  512 
  513 #endif /* End of pcre.h */