Ruby 1.9.2p136(2010-12-25revision30365)

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# regint.h

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    00001 #ifndef ONIGURUMA_REGINT_H
    00002 #define ONIGURUMA_REGINT_H
    00003 /**********************************************************************
    00004   regint.h -  Oniguruma (regular expression library)
    00005 **********************************************************************/
    00006 /*-
    00007  * Copyright (c) 2002-2008  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
    00008  * All rights reserved.
    00009  *
    00010  * Redistribution and use in source and binary forms, with or without
    00011  * modification, are permitted provided that the following conditions
    00012  * are met:
    00013  * 1. Redistributions of source code must retain the above copyright
    00014  *    notice, this list of conditions and the following disclaimer.
    00015  * 2. Redistributions in binary form must reproduce the above copyright
    00016  *    notice, this list of conditions and the following disclaimer in the
    00017  *    documentation and/or other materials provided with the distribution.
    00018  *
    00019  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
    00020  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    00021  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    00022  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
    00023  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    00024  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    00025  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    00026  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    00027  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    00028  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    00029  * SUCH DAMAGE.
    00030  */
    00031
    00032 /* for debug */
    00033 /* #define ONIG_DEBUG_PARSE_TREE */
    00034 /* #define ONIG_DEBUG_COMPILE */
    00035 /* #define ONIG_DEBUG_SEARCH */
    00036 /* #define ONIG_DEBUG_MATCH */
    00037 /* #define ONIG_DONT_OPTIMIZE */
    00038
    00039 /* for byte-code statistical data. */
    00040 /* #define ONIG_DEBUG_STATISTICS */
    00041
    00042 #if defined(ONIG_DEBUG_PARSE_TREE) || defined(ONIG_DEBUG_MATCH) || \
    00043     defined(ONIG_DEBUG_SEARCH) || defined(ONIG_DEBUG_COMPILE) || \
    00044     defined(ONIG_DEBUG_STATISTICS)
    00045 #ifndef ONIG_DEBUG
    00046 #define ONIG_DEBUG
    00047 #endif
    00048 #endif
    00049
    00050 #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
    00051     (defined(__ppc__) && defined(__APPLE__)) || \
    00052     defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD86) || \
    00053     defined(__mc68020__)
    00054 #define PLATFORM_UNALIGNED_WORD_ACCESS
    00055 #endif
    00056
    00057 /* config */
    00058 /* spec. config */
    00059 #define USE_NAMED_GROUP
    00060 #define USE_SUBEXP_CALL
    00061 #define USE_BACKREF_WITH_LEVEL        /* \k<name+n>, \k<name-n> */
    00062 #define USE_MONOMANIAC_CHECK_CAPTURES_IN_ENDLESS_REPEAT  /* /(?:()|())*\2/ */
    00063 #define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE     /* /\n$/ =~ "\n" */
    00064 #define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR
    00065 /* #define USE_RECOMPILE_API */
    00066 /* !!! moved to regenc.h. */ /* #define USE_CRNL_AS_LINE_TERMINATOR */
    00067
    00068 /* internal config */
    00069 #define USE_PARSE_TREE_NODE_RECYCLE
    00070 #define USE_OP_PUSH_OR_JUMP_EXACT
    00071 #define USE_QTFR_PEEK_NEXT
    00072 #define USE_ST_LIBRARY
    00073 #define USE_SHARED_CCLASS_TABLE
    00074
    00075 #define INIT_MATCH_STACK_SIZE                     160
    00076 #define DEFAULT_MATCH_STACK_LIMIT_SIZE              0 /* unlimited */
    00077
    00078 #if defined(__GNUC__)
    00079 #  define ARG_UNUSED  __attribute__ ((unused))
    00080 #else
    00081 #  define ARG_UNUSED
    00082 #endif
    00083
    00084 /* */
    00085 /* escape other system UChar definition */
    00086 #ifndef RUBY_DEFINES_H
    00087 #include "ruby/ruby.h"
    00088 #undef xmalloc
    00089 #undef xrealloc
    00090 #undef xcalloc
    00091 #undef xfree
    00092 #endif
    00093 #ifdef ONIG_ESCAPE_UCHAR_COLLISION
    00094 #undef ONIG_ESCAPE_UCHAR_COLLISION
    00095 #endif
    00096 #undef USE_MATCH_RANGE_IS_COMPLETE_RANGE
    00097 #undef USE_CAPTURE_HISTORY
    00098 #define USE_VARIABLE_META_CHARS
    00099 #define USE_WORD_BEGIN_END          /* "<": word-begin, ">": word-end */
    00100 #define USE_POSIX_REGION_OPTION     /* needed for POSIX API support */
    00101 #define USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
    00102 /* #define USE_COMBINATION_EXPLOSION_CHECK */     /* (X*)* */
    00103 /* #define USE_MULTI_THREAD_SYSTEM */
    00104 #define THREAD_SYSTEM_INIT      /* depend on thread system */
    00105 #define THREAD_SYSTEM_END       /* depend on thread system */
    00106 #define THREAD_ATOMIC_START     /* depend on thread system */
    00107 #define THREAD_ATOMIC_END       /* depend on thread system */
    00108 #define THREAD_PASS             /* depend on thread system */
    00109 #ifndef xmalloc
    00110 #define xmalloc     malloc
    00111 #define xrealloc    realloc
    00112 #define xcalloc     calloc
    00113 #define xfree       free
    00114 #endif
    00115
    00116 #ifdef RUBY
    00117
    00118 #define CHECK_INTERRUPT_IN_MATCH_AT rb_thread_check_ints()
    00119 #define onig_st_init_table                  st_init_table
    00120 #define onig_st_init_table_with_size        st_init_table_with_size
    00121 #define onig_st_init_numtable               st_init_numtable
    00122 #define onig_st_init_numtable_with_size     st_init_numtable_with_size
    00123 #define onig_st_init_strtable               st_init_strtable
    00124 #define onig_st_init_strtable_with_size     st_init_strtable_with_size
    00125 #define onig_st_delete                      st_delete
    00126 #define onig_st_delete_safe                 st_delete_safe
    00127 #define onig_st_insert                      st_insert
    00128 #define onig_st_lookup                      st_lookup
    00129 #define onig_st_foreach                     st_foreach
    00130 #define onig_st_add_direct                  st_add_direct
    00131 #define onig_st_free_table                  st_free_table
    00132 #define onig_st_cleanup_safe                st_cleanup_safe
    00133 #define onig_st_copy                        st_copy
    00134 #define onig_st_nothing_key_clone           st_nothing_key_clone
    00135 #define onig_st_nothing_key_free            st_nothing_key_free
    00136 #define onig_st_is_member                   st_is_member
    00137
    00138 #define USE_UPPER_CASE_TABLE
    00139 #else
    00140
    00141 #define st_init_table                  onig_st_init_table
    00142 #define st_init_table_with_size        onig_st_init_table_with_size
    00143 #define st_init_numtable               onig_st_init_numtable
    00144 #define st_init_numtable_with_size     onig_st_init_numtable_with_size
    00145 #define st_init_strtable               onig_st_init_strtable
    00146 #define st_init_strtable_with_size     onig_st_init_strtable_with_size
    00147 #define st_delete                      onig_st_delete
    00148 #define st_delete_safe                 onig_st_delete_safe
    00149 #define st_insert                      onig_st_insert
    00150 #define st_lookup                      onig_st_lookup
    00151 #define st_foreach                     onig_st_foreach
    00152 #define st_add_direct                  onig_st_add_direct
    00153 #define st_free_table                  onig_st_free_table
    00154 #define st_cleanup_safe                onig_st_cleanup_safe
    00155 #define st_copy                        onig_st_copy
    00156 #define st_nothing_key_clone           onig_st_nothing_key_clone
    00157 #define st_nothing_key_free            onig_st_nothing_key_free
    00158 /* */
    00159 #define onig_st_is_member              st_is_member
    00160
    00161 #define CHECK_INTERRUPT_IN_MATCH_AT
    00162
    00163 #endif
    00164
    00165 #define STATE_CHECK_STRING_THRESHOLD_LEN             7
    00166 #define STATE_CHECK_BUFF_MAX_SIZE               0x4000
    00167
    00168 #define THREAD_PASS_LIMIT_COUNT     8
    00169 #define xmemset     memset
    00170 #define xmemcpy     memcpy
    00171 #define xmemmove    memmove
    00172
    00173 #if defined(_WIN32) && !defined(__GNUC__)
    00174 #define xalloca     _alloca
    00175 #define xvsnprintf  _vsnprintf
    00176 #else
    00177 #define xalloca     alloca
    00178 #define xvsnprintf  vsnprintf
    00179 #endif
    00180
    00181
    00182 #if defined(USE_RECOMPILE_API) && defined(USE_MULTI_THREAD_SYSTEM)
    00183 #define ONIG_STATE_INC(reg) (reg)->state++
    00184 #define ONIG_STATE_DEC(reg) (reg)->state--
    00185
    00186 #define ONIG_STATE_INC_THREAD(reg) do {\
    00187   THREAD_ATOMIC_START;\
    00188   (reg)->state++;\
    00189   THREAD_ATOMIC_END;\
    00190 } while(0)
    00191 #define ONIG_STATE_DEC_THREAD(reg) do {\
    00192   THREAD_ATOMIC_START;\
    00193   (reg)->state--;\
    00194   THREAD_ATOMIC_END;\
    00195 } while(0)
    00196 #else
    00197 #define ONIG_STATE_INC(reg)         /* Nothing */
    00198 #define ONIG_STATE_DEC(reg)         /* Nothing */
    00199 #define ONIG_STATE_INC_THREAD(reg)  /* Nothing */
    00200 #define ONIG_STATE_DEC_THREAD(reg)  /* Nothing */
    00201 #endif /* USE_RECOMPILE_API && USE_MULTI_THREAD_SYSTEM */
    00202
    00203 #ifdef HAVE_STDLIB_H
    00204 #include <stdlib.h>
    00205 #endif
    00206
    00207 #if defined(HAVE_ALLOCA_H) && (defined(_AIX) || !defined(__GNUC__))
    00208 #include <alloca.h>
    00209 #endif
    00210
    00211 #ifdef HAVE_STRING_H
    00212 # include <string.h>
    00213 #else
    00214 # include <strings.h>
    00215 #endif
    00216
    00217 #include <ctype.h>
    00218 #ifdef HAVE_SYS_TYPES_H
    00219 #include <sys/types.h>
    00220 #endif
    00221
    00222 #ifdef ONIG_DEBUG
    00223 # include <stdio.h>
    00224 #endif
    00225
    00226 #include "regenc.h"
    00227
    00228 #ifdef MIN
    00229 #undef MIN
    00230 #endif
    00231 #ifdef MAX
    00232 #undef MAX
    00233 #endif
    00234 #define MIN(a,b) (((a)>(b))?(b):(a))
    00235 #define MAX(a,b) (((a)<(b))?(b):(a))
    00236
    00237 #define IS_NULL(p)                    (((void*)(p)) == (void*)0)
    00238 #define IS_NOT_NULL(p)                (((void*)(p)) != (void*)0)
    00239 #define CHECK_NULL_RETURN(p)          if (IS_NULL(p)) return NULL
    00240 #define CHECK_NULL_RETURN_MEMERR(p)   if (IS_NULL(p)) return ONIGERR_MEMORY
    00241 #define NULL_UCHARP                   ((UChar* )0)
    00242
    00243 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
    00244
    00245 #define PLATFORM_GET_INC(val,p,type) do{\
    00246   val  = *(type* )p;\
    00247   (p) += sizeof(type);\
    00248 } while(0)
    00249
    00250 #else
    00251
    00252 #define PLATFORM_GET_INC(val,p,type) do{\
    00253   xmemcpy(&val, (p), sizeof(type));\
    00254   (p) += sizeof(type);\
    00255 } while(0)
    00256
    00257 /* sizeof(OnigCodePoint) */
    00258 #define WORD_ALIGNMENT_SIZE     SIZEOF_LONG
    00259
    00260 #define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
    00261   (pad_size) = WORD_ALIGNMENT_SIZE \
    00262                - ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
    00263   if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
    00264 } while (0)
    00265
    00266 #define ALIGNMENT_RIGHT(addr) do {\
    00267   (addr) += (WORD_ALIGNMENT_SIZE - 1);\
    00268   (addr) -= ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
    00269 } while (0)
    00270
    00271 #endif /* PLATFORM_UNALIGNED_WORD_ACCESS */
    00272
    00273 /* stack pop level */
    00274 #define STACK_POP_LEVEL_FREE        0
    00275 #define STACK_POP_LEVEL_MEM_START   1
    00276 #define STACK_POP_LEVEL_ALL         2
    00277
    00278 /* optimize flags */
    00279 #define ONIG_OPTIMIZE_NONE              0
    00280 #define ONIG_OPTIMIZE_EXACT             1   /* Slow Search */
    00281 #define ONIG_OPTIMIZE_EXACT_BM          2   /* Boyer Moore Search */
    00282 #define ONIG_OPTIMIZE_EXACT_BM_NOT_REV  3   /* BM   (but not simple match) */
    00283 #define ONIG_OPTIMIZE_EXACT_IC          4   /* Slow Search (ignore case) */
    00284 #define ONIG_OPTIMIZE_MAP               5   /* char map */
    00285
    00286 /* bit status */
    00287 typedef unsigned int  BitStatusType;
    00288
    00289 #define BIT_STATUS_BITS_NUM          (sizeof(BitStatusType) * 8)
    00290 #define BIT_STATUS_CLEAR(stats)      (stats) = 0
    00291 #define BIT_STATUS_ON_ALL(stats)     (stats) = ~((BitStatusType )0)
    00292 #define BIT_STATUS_AT(stats,n) \
    00293   ((n) < (int )BIT_STATUS_BITS_NUM  ?  ((stats) & (1 << n)) : ((stats) & 1))
    00294
    00295 #define BIT_STATUS_ON_AT(stats,n) do {\
    00296     if ((n) < (int )BIT_STATUS_BITS_NUM)        \
    00297     (stats) |= (1 << (n));\
    00298   else\
    00299     (stats) |= 1;\
    00300 } while (0)
    00301
    00302 #define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\
    00303     if ((n) < (int )BIT_STATUS_BITS_NUM)\
    00304     (stats) |= (1 << (n));\
    00305 } while (0)
    00306
    00307
    00308 #define INT_MAX_LIMIT           ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
    00309
    00310 #define DIGITVAL(code)    ((code) - '0')
    00311 #define ODIGITVAL(code)   DIGITVAL(code)
    00312 #define XDIGITVAL(enc,code) \
    00313   (ONIGENC_IS_CODE_DIGIT(enc,code) ? DIGITVAL(code) \
    00314    : (ONIGENC_IS_CODE_UPPER(enc,code) ? (code) - 'A' + 10 : (code) - 'a' + 10))
    00315
    00316 #define IS_SINGLELINE(option)     ((option) & ONIG_OPTION_SINGLELINE)
    00317 #define IS_MULTILINE(option)      ((option) & ONIG_OPTION_MULTILINE)
    00318 #define IS_IGNORECASE(option)     ((option) & ONIG_OPTION_IGNORECASE)
    00319 #define IS_EXTEND(option)         ((option) & ONIG_OPTION_EXTEND)
    00320 #define IS_FIND_LONGEST(option)   ((option) & ONIG_OPTION_FIND_LONGEST)
    00321 #define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY)
    00322 #define IS_FIND_CONDITION(option) ((option) & \
    00323           (ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))
    00324 #define IS_NOTBOL(option)         ((option) & ONIG_OPTION_NOTBOL)
    00325 #define IS_NOTEOL(option)         ((option) & ONIG_OPTION_NOTEOL)
    00326 #define IS_POSIX_REGION(option)   ((option) & ONIG_OPTION_POSIX_REGION)
    00327
    00328 /* OP_SET_OPTION is required for these options.
    00329 #define IS_DYNAMIC_OPTION(option) \
    00330   (((option) & (ONIG_OPTION_MULTILINE | ONIG_OPTION_IGNORECASE)) != 0)
    00331 */
    00332 /* ignore-case and multibyte status are included in compiled code. */
    00333 #define IS_DYNAMIC_OPTION(option)  0
    00334
    00335 #define DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag) \
    00336   ((case_fold_flag) & ~INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR)
    00337
    00338 #define REPEAT_INFINITE         -1
    00339 #define IS_REPEAT_INFINITE(n)   ((n) == REPEAT_INFINITE)
    00340
    00341 /* bitset */
    00342 #define BITS_PER_BYTE      8
    00343 #define SINGLE_BYTE_SIZE   (1 << BITS_PER_BYTE)
    00344 #define BITS_IN_ROOM       (sizeof(Bits) * BITS_PER_BYTE)
    00345 #define BITSET_SIZE        (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
    00346
    00347 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
    00348 typedef unsigned int   Bits;
    00349 #else
    00350 typedef unsigned char  Bits;
    00351 #endif
    00352 typedef Bits           BitSet[BITSET_SIZE];
    00353 typedef Bits*          BitSetRef;
    00354
    00355 #define SIZE_BITSET        (int)sizeof(BitSet)
    00356
    00357 #define BITSET_CLEAR(bs) do {\
    00358   int i;\
    00359   for (i = 0; i < (int )BITSET_SIZE; i++) { (bs)[i] = 0; }      \
    00360 } while (0)
    00361
    00362 #define BS_ROOM(bs,pos)            (bs)[pos / BITS_IN_ROOM]
    00363 #define BS_BIT(pos)                (1 << (pos % BITS_IN_ROOM))
    00364
    00365 #define BITSET_AT(bs, pos)         (BS_ROOM(bs,pos) & BS_BIT(pos))
    00366 #define BITSET_SET_BIT(bs, pos)     BS_ROOM(bs,pos) |= BS_BIT(pos)
    00367 #define BITSET_CLEAR_BIT(bs, pos)   BS_ROOM(bs,pos) &= ~(BS_BIT(pos))
    00368 #define BITSET_INVERT_BIT(bs, pos)  BS_ROOM(bs,pos) ^= BS_BIT(pos)
    00369
    00370 /* bytes buffer */
    00371 typedef struct _BBuf {
    00372   UChar* p;
    00373   unsigned int used;
    00374   unsigned int alloc;
    00375 } BBuf;
    00376
    00377 #define BBUF_INIT(buf,size)    onig_bbuf_init((BBuf* )(buf), (size))
    00378
    00379 #define BBUF_SIZE_INC(buf,inc) do{\
    00380   (buf)->alloc += (inc);\
    00381   (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
    00382   if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
    00383 } while (0)
    00384
    00385 #define BBUF_EXPAND(buf,low) do{\
    00386   do { (buf)->alloc *= 2; } while ((buf)->alloc < (unsigned int )low);\
    00387   (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
    00388   if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
    00389 } while (0)
    00390
    00391 #define BBUF_ENSURE_SIZE(buf,size) do{\
    00392   unsigned int new_alloc = (buf)->alloc;\
    00393   while (new_alloc < (unsigned int )(size)) { new_alloc *= 2; }\
    00394   if ((buf)->alloc != new_alloc) {\
    00395     (buf)->p = (UChar* )xrealloc((buf)->p, new_alloc);\
    00396     if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
    00397     (buf)->alloc = new_alloc;\
    00398   }\
    00399 } while (0)
    00400
    00401 #define BBUF_WRITE(buf,pos,bytes,n) do{\
    00402   int used = (pos) + (n);\
    00403   if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
    00404   xmemcpy((buf)->p + (pos), (bytes), (n));\
    00405   if ((buf)->used < (unsigned int )used) (buf)->used = used;\
    00406 } while (0)
    00407
    00408 #define BBUF_WRITE1(buf,pos,byte) do{\
    00409   int used = (pos) + 1;\
    00410   if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
    00411   (buf)->p[(pos)] = (byte);\
    00412   if ((buf)->used < (unsigned int )used) (buf)->used = used;\
    00413 } while (0)
    00414
    00415 #define BBUF_ADD(buf,bytes,n)       BBUF_WRITE((buf),(buf)->used,(bytes),(n))
    00416 #define BBUF_ADD1(buf,byte)         BBUF_WRITE1((buf),(buf)->used,(byte))
    00417 #define BBUF_GET_ADD_ADDRESS(buf)   ((buf)->p + (buf)->used)
    00418 #define BBUF_GET_OFFSET_POS(buf)    ((buf)->used)
    00419
    00420 /* from < to */
    00421 #define BBUF_MOVE_RIGHT(buf,from,to,n) do {\
    00422   if ((unsigned int )((to)+(n)) > (buf)->alloc) BBUF_EXPAND((buf),(to) + (n));\
    00423   xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
    00424   if ((unsigned int )((to)+(n)) > (buf)->used) (buf)->used = (to) + (n);\
    00425 } while (0)
    00426
    00427 /* from > to */
    00428 #define BBUF_MOVE_LEFT(buf,from,to,n) do {\
    00429   xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
    00430 } while (0)
    00431
    00432 /* from > to */
    00433 #define BBUF_MOVE_LEFT_REDUCE(buf,from,to) do {\
    00434   xmemmove((buf)->p + (to), (buf)->p + (from), (buf)->used - (from));\
    00435   (buf)->used -= (from - to);\
    00436 } while (0)
    00437
    00438 #define BBUF_INSERT(buf,pos,bytes,n) do {\
    00439   if (pos >= (buf)->used) {\
    00440     BBUF_WRITE(buf,pos,bytes,n);\
    00441   }\
    00442   else {\
    00443     BBUF_MOVE_RIGHT((buf),(pos),(pos) + (n),((buf)->used - (pos)));\
    00444     xmemcpy((buf)->p + (pos), (bytes), (n));\
    00445   }\
    00446 } while (0)
    00447
    00448 #define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)]
    00449
    00450
    00451 #define ANCHOR_BEGIN_BUF        (1<<0)
    00452 #define ANCHOR_BEGIN_LINE       (1<<1)
    00453 #define ANCHOR_BEGIN_POSITION   (1<<2)
    00454 #define ANCHOR_END_BUF          (1<<3)
    00455 #define ANCHOR_SEMI_END_BUF     (1<<4)
    00456 #define ANCHOR_END_LINE         (1<<5)
    00457
    00458 #define ANCHOR_WORD_BOUND       (1<<6)
    00459 #define ANCHOR_NOT_WORD_BOUND   (1<<7)
    00460 #define ANCHOR_WORD_BEGIN       (1<<8)
    00461 #define ANCHOR_WORD_END         (1<<9)
    00462 #define ANCHOR_PREC_READ        (1<<10)
    00463 #define ANCHOR_PREC_READ_NOT    (1<<11)
    00464 #define ANCHOR_LOOK_BEHIND      (1<<12)
    00465 #define ANCHOR_LOOK_BEHIND_NOT  (1<<13)
    00466
    00467 #define ANCHOR_ANYCHAR_STAR     (1<<14)   /* ".*" optimize info */
    00468 #define ANCHOR_ANYCHAR_STAR_ML  (1<<15)   /* ".*" optimize info (multi-line) */
    00469
    00470 /* operation code */
    00471 enum OpCode {
    00472   OP_FINISH = 0,        /* matching process terminator (no more alternative) */
    00473   OP_END    = 1,        /* pattern code terminator (success end) */
    00474
    00475   OP_EXACT1 = 2,        /* single byte, N = 1 */
    00476   OP_EXACT2,            /* single byte, N = 2 */
    00477   OP_EXACT3,            /* single byte, N = 3 */
    00478   OP_EXACT4,            /* single byte, N = 4 */
    00479   OP_EXACT5,            /* single byte, N = 5 */
    00480   OP_EXACTN,            /* single byte */
    00481   OP_EXACTMB2N1,        /* mb-length = 2 N = 1 */
    00482   OP_EXACTMB2N2,        /* mb-length = 2 N = 2 */
    00483   OP_EXACTMB2N3,        /* mb-length = 2 N = 3 */
    00484   OP_EXACTMB2N,         /* mb-length = 2 */
    00485   OP_EXACTMB3N,         /* mb-length = 3 */
    00486   OP_EXACTMBN,          /* other length */
    00487
    00488   OP_EXACT1_IC,         /* single byte, N = 1, ignore case */
    00489   OP_EXACTN_IC,         /* single byte,        ignore case */
    00490
    00491   OP_CCLASS,
    00492   OP_CCLASS_MB,
    00493   OP_CCLASS_MIX,
    00494   OP_CCLASS_NOT,
    00495   OP_CCLASS_MB_NOT,
    00496   OP_CCLASS_MIX_NOT,
    00497   OP_CCLASS_NODE,       /* pointer to CClassNode node */
    00498
    00499   OP_ANYCHAR,                 /* "."  */
    00500   OP_ANYCHAR_ML,              /* "."  multi-line */
    00501   OP_ANYCHAR_STAR,            /* ".*" */
    00502   OP_ANYCHAR_ML_STAR,         /* ".*" multi-line */
    00503   OP_ANYCHAR_STAR_PEEK_NEXT,
    00504   OP_ANYCHAR_ML_STAR_PEEK_NEXT,
    00505
    00506   OP_WORD,
    00507   OP_NOT_WORD,
    00508   OP_WORD_BOUND,
    00509   OP_NOT_WORD_BOUND,
    00510   OP_WORD_BEGIN,
    00511   OP_WORD_END,
    00512
    00513   OP_BEGIN_BUF,
    00514   OP_END_BUF,
    00515   OP_BEGIN_LINE,
    00516   OP_END_LINE,
    00517   OP_SEMI_END_BUF,
    00518   OP_BEGIN_POSITION,
    00519
    00520   OP_BACKREF1,
    00521   OP_BACKREF2,
    00522   OP_BACKREFN,
    00523   OP_BACKREFN_IC,
    00524   OP_BACKREF_MULTI,
    00525   OP_BACKREF_MULTI_IC,
    00526   OP_BACKREF_WITH_LEVEL,    /* \k<xxx+n>, \k<xxx-n> */
    00527
    00528   OP_MEMORY_START,
    00529   OP_MEMORY_START_PUSH,   /* push back-tracker to stack */
    00530   OP_MEMORY_END_PUSH,     /* push back-tracker to stack */
    00531   OP_MEMORY_END_PUSH_REC, /* push back-tracker to stack */
    00532   OP_MEMORY_END,
    00533   OP_MEMORY_END_REC,      /* push marker to stack */
    00534
    00535   OP_FAIL,               /* pop stack and move */
    00536   OP_JUMP,
    00537   OP_PUSH,
    00538   OP_POP,
    00539   OP_PUSH_OR_JUMP_EXACT1,  /* if match exact then push, else jump. */
    00540   OP_PUSH_IF_PEEK_NEXT,    /* if match exact then push, else none. */
    00541   OP_REPEAT,               /* {n,m} */
    00542   OP_REPEAT_NG,            /* {n,m}? (non greedy) */
    00543   OP_REPEAT_INC,
    00544   OP_REPEAT_INC_NG,        /* non greedy */
    00545   OP_REPEAT_INC_SG,        /* search and get in stack */
    00546   OP_REPEAT_INC_NG_SG,     /* search and get in stack (non greedy) */
    00547   OP_NULL_CHECK_START,     /* null loop checker start */
    00548   OP_NULL_CHECK_END,       /* null loop checker end   */
    00549   OP_NULL_CHECK_END_MEMST, /* null loop checker end (with capture status) */
    00550   OP_NULL_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */
    00551
    00552   OP_PUSH_POS,             /* (?=...)  start */
    00553   OP_POP_POS,              /* (?=...)  end   */
    00554   OP_PUSH_POS_NOT,         /* (?!...)  start */
    00555   OP_FAIL_POS,             /* (?!...)  end   */
    00556   OP_PUSH_STOP_BT,         /* (?>...)  start */
    00557   OP_POP_STOP_BT,          /* (?>...)  end   */
    00558   OP_LOOK_BEHIND,          /* (?<=...) start (no needs end opcode) */
    00559   OP_PUSH_LOOK_BEHIND_NOT, /* (?<!...) start */
    00560   OP_FAIL_LOOK_BEHIND_NOT, /* (?<!...) end   */
    00561
    00562   OP_CALL,                 /* \g<name> */
    00563   OP_RETURN,
    00564
    00565   OP_STATE_CHECK_PUSH,         /* combination explosion check and push */
    00566   OP_STATE_CHECK_PUSH_OR_JUMP, /* check ok -> push, else jump  */
    00567   OP_STATE_CHECK,              /* check only */
    00568   OP_STATE_CHECK_ANYCHAR_STAR,
    00569   OP_STATE_CHECK_ANYCHAR_ML_STAR,
    00570
    00571   /* no need: IS_DYNAMIC_OPTION() == 0 */
    00572   OP_SET_OPTION_PUSH,    /* set option and push recover option */
    00573   OP_SET_OPTION          /* set option */
    00574 };
    00575
    00576 typedef int RelAddrType;
    00577 typedef int AbsAddrType;
    00578 typedef int LengthType;
    00579 typedef int RepeatNumType;
    00580 typedef short int MemNumType;
    00581 typedef short int StateCheckNumType;
    00582 typedef void* PointerType;
    00583
    00584 #define SIZE_OPCODE           1
    00585 #define SIZE_RELADDR          (int)sizeof(RelAddrType)
    00586 #define SIZE_ABSADDR          (int)sizeof(AbsAddrType)
    00587 #define SIZE_LENGTH           (int)sizeof(LengthType)
    00588 #define SIZE_MEMNUM           (int)sizeof(MemNumType)
    00589 #define SIZE_STATE_CHECK_NUM  (int)sizeof(StateCheckNumType)
    00590 #define SIZE_REPEATNUM        (int)sizeof(RepeatNumType)
    00591 #define SIZE_OPTION           (int)sizeof(OnigOptionType)
    00592 #define SIZE_CODE_POINT       (int)sizeof(OnigCodePoint)
    00593 #define SIZE_POINTER          (int)sizeof(PointerType)
    00594
    00595
    00596 #define GET_RELADDR_INC(addr,p)    PLATFORM_GET_INC(addr,   p, RelAddrType)
    00597 #define GET_ABSADDR_INC(addr,p)    PLATFORM_GET_INC(addr,   p, AbsAddrType)
    00598 #define GET_LENGTH_INC(len,p)      PLATFORM_GET_INC(len,    p, LengthType)
    00599 #define GET_MEMNUM_INC(num,p)      PLATFORM_GET_INC(num,    p, MemNumType)
    00600 #define GET_REPEATNUM_INC(num,p)   PLATFORM_GET_INC(num,    p, RepeatNumType)
    00601 #define GET_OPTION_INC(option,p)   PLATFORM_GET_INC(option, p, OnigOptionType)
    00602 #define GET_POINTER_INC(ptr,p)     PLATFORM_GET_INC(ptr,    p, PointerType)
    00603 #define GET_STATE_CHECK_NUM_INC(num,p)  PLATFORM_GET_INC(num, p, StateCheckNumType)
    00604
    00605 /* code point's address must be aligned address. */
    00606 #define GET_CODE_POINT(code,p)   code = *((OnigCodePoint* )(p))
    00607 #define GET_BYTE_INC(byte,p) do{\
    00608   byte = *(p);\
    00609   (p)++;\
    00610 } while(0)
    00611
    00612
    00613 /* op-code + arg size */
    00614 #define SIZE_OP_ANYCHAR_STAR            SIZE_OPCODE
    00615 #define SIZE_OP_ANYCHAR_STAR_PEEK_NEXT (SIZE_OPCODE + 1)
    00616 #define SIZE_OP_JUMP                   (SIZE_OPCODE + SIZE_RELADDR)
    00617 #define SIZE_OP_PUSH                   (SIZE_OPCODE + SIZE_RELADDR)
    00618 #define SIZE_OP_POP                     SIZE_OPCODE
    00619 #define SIZE_OP_PUSH_OR_JUMP_EXACT1    (SIZE_OPCODE + SIZE_RELADDR + 1)
    00620 #define SIZE_OP_PUSH_IF_PEEK_NEXT      (SIZE_OPCODE + SIZE_RELADDR + 1)
    00621 #define SIZE_OP_REPEAT_INC             (SIZE_OPCODE + SIZE_MEMNUM)
    00622 #define SIZE_OP_REPEAT_INC_NG          (SIZE_OPCODE + SIZE_MEMNUM)
    00623 #define SIZE_OP_PUSH_POS                SIZE_OPCODE
    00624 #define SIZE_OP_PUSH_POS_NOT           (SIZE_OPCODE + SIZE_RELADDR)
    00625 #define SIZE_OP_POP_POS                 SIZE_OPCODE
    00626 #define SIZE_OP_FAIL_POS                SIZE_OPCODE
    00627 #define SIZE_OP_SET_OPTION             (SIZE_OPCODE + SIZE_OPTION)
    00628 #define SIZE_OP_SET_OPTION_PUSH        (SIZE_OPCODE + SIZE_OPTION)
    00629 #define SIZE_OP_FAIL                    SIZE_OPCODE
    00630 #define SIZE_OP_MEMORY_START           (SIZE_OPCODE + SIZE_MEMNUM)
    00631 #define SIZE_OP_MEMORY_START_PUSH      (SIZE_OPCODE + SIZE_MEMNUM)
    00632 #define SIZE_OP_MEMORY_END_PUSH        (SIZE_OPCODE + SIZE_MEMNUM)
    00633 #define SIZE_OP_MEMORY_END_PUSH_REC    (SIZE_OPCODE + SIZE_MEMNUM)
    00634 #define SIZE_OP_MEMORY_END             (SIZE_OPCODE + SIZE_MEMNUM)
    00635 #define SIZE_OP_MEMORY_END_REC         (SIZE_OPCODE + SIZE_MEMNUM)
    00636 #define SIZE_OP_PUSH_STOP_BT            SIZE_OPCODE
    00637 #define SIZE_OP_POP_STOP_BT             SIZE_OPCODE
    00638 #define SIZE_OP_NULL_CHECK_START       (SIZE_OPCODE + SIZE_MEMNUM)
    00639 #define SIZE_OP_NULL_CHECK_END         (SIZE_OPCODE + SIZE_MEMNUM)
    00640 #define SIZE_OP_LOOK_BEHIND            (SIZE_OPCODE + SIZE_LENGTH)
    00641 #define SIZE_OP_PUSH_LOOK_BEHIND_NOT   (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
    00642 #define SIZE_OP_FAIL_LOOK_BEHIND_NOT    SIZE_OPCODE
    00643 #define SIZE_OP_CALL                   (SIZE_OPCODE + SIZE_ABSADDR)
    00644 #define SIZE_OP_RETURN                  SIZE_OPCODE
    00645
    00646 #ifdef USE_COMBINATION_EXPLOSION_CHECK
    00647 #define SIZE_OP_STATE_CHECK            (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
    00648 #define SIZE_OP_STATE_CHECK_PUSH       (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
    00649 #define SIZE_OP_STATE_CHECK_PUSH_OR_JUMP (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
    00650 #define SIZE_OP_STATE_CHECK_ANYCHAR_STAR (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
    00651 #endif
    00652
    00653 #define MC_ESC(syn)               (syn)->meta_char_table.esc
    00654 #define MC_ANYCHAR(syn)           (syn)->meta_char_table.anychar
    00655 #define MC_ANYTIME(syn)           (syn)->meta_char_table.anytime
    00656 #define MC_ZERO_OR_ONE_TIME(syn)  (syn)->meta_char_table.zero_or_one_time
    00657 #define MC_ONE_OR_MORE_TIME(syn)  (syn)->meta_char_table.one_or_more_time
    00658 #define MC_ANYCHAR_ANYTIME(syn)   (syn)->meta_char_table.anychar_anytime
    00659
    00660 #define IS_MC_ESC_CODE(code, syn) \
    00661   ((code) == MC_ESC(syn) && \
    00662    !IS_SYNTAX_OP2((syn), ONIG_SYN_OP2_INEFFECTIVE_ESCAPE))
    00663
    00664
    00665 #define SYN_POSIX_COMMON_OP \
    00666  ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_POSIX_BRACKET | \
    00667    ONIG_SYN_OP_DECIMAL_BACKREF | \
    00668    ONIG_SYN_OP_BRACKET_CC | ONIG_SYN_OP_ASTERISK_ZERO_INF | \
    00669    ONIG_SYN_OP_LINE_ANCHOR | \
    00670    ONIG_SYN_OP_ESC_CONTROL_CHARS )
    00671
    00672 #define SYN_GNU_REGEX_OP \
    00673   ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_BRACKET_CC | \
    00674     ONIG_SYN_OP_POSIX_BRACKET | ONIG_SYN_OP_DECIMAL_BACKREF | \
    00675     ONIG_SYN_OP_BRACE_INTERVAL | ONIG_SYN_OP_LPAREN_SUBEXP | \
    00676     ONIG_SYN_OP_VBAR_ALT | \
    00677     ONIG_SYN_OP_ASTERISK_ZERO_INF | ONIG_SYN_OP_PLUS_ONE_INF | \
    00678     ONIG_SYN_OP_QMARK_ZERO_ONE | \
    00679     ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR | ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR | \
    00680     ONIG_SYN_OP_ESC_W_WORD | \
    00681     ONIG_SYN_OP_ESC_B_WORD_BOUND | ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | \
    00682     ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \
    00683     ONIG_SYN_OP_LINE_ANCHOR )
    00684
    00685 #define SYN_GNU_REGEX_BV \
    00686   ( ONIG_SYN_CONTEXT_INDEP_ANCHORS | ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS | \
    00687     ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS | ONIG_SYN_ALLOW_INVALID_INTERVAL | \
    00688     ONIG_SYN_BACKSLASH_ESCAPE_IN_CC | ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC )
    00689
    00690
    00691 #define NCCLASS_FLAGS(cc)           ((cc)->flags)
    00692 #define NCCLASS_FLAG_SET(cc,flag)    (NCCLASS_FLAGS(cc) |= (flag))
    00693 #define NCCLASS_FLAG_CLEAR(cc,flag)  (NCCLASS_FLAGS(cc) &= ~(flag))
    00694 #define IS_NCCLASS_FLAG_ON(cc,flag) ((NCCLASS_FLAGS(cc) & (flag)) != 0)
    00695
    00696 /* cclass node */
    00697 #define FLAG_NCCLASS_NOT           (1<<0)
    00698 #define FLAG_NCCLASS_SHARE         (1<<1)
    00699
    00700 #define NCCLASS_SET_NOT(nd)     NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT)
    00701 #define NCCLASS_SET_SHARE(nd)   NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_SHARE)
    00702 #define NCCLASS_CLEAR_NOT(nd)   NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT)
    00703 #define IS_NCCLASS_NOT(nd)      IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT)
    00704 #define IS_NCCLASS_SHARE(nd)    IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_SHARE)
    00705
    00706 typedef struct {
    00707   int type;
    00708   /* struct _Node* next; */
    00709   /* unsigned int flags; */
    00710 } NodeBase;
    00711
    00712 typedef struct {
    00713   NodeBase base;
    00714   unsigned int flags;
    00715   BitSet bs;
    00716   BBuf*  mbuf;   /* multi-byte info or NULL */
    00717 } CClassNode;
    00718
    00719 typedef intptr_t OnigStackIndex;
    00720
    00721 typedef struct _OnigStackType {
    00722   unsigned int type;
    00723   union {
    00724     struct {
    00725       UChar *pcode;      /* byte code position */
    00726       UChar *pstr;       /* string position */
    00727       UChar *pstr_prev;  /* previous char position of pstr */
    00728 #ifdef USE_COMBINATION_EXPLOSION_CHECK
    00729       unsigned int state_check;
    00730 #endif
    00731     } state;
    00732     struct {
    00733       int   count;       /* for OP_REPEAT_INC, OP_REPEAT_INC_NG */
    00734       UChar *pcode;      /* byte code position (head of repeated target) */
    00735       int   num;         /* repeat id */
    00736     } repeat;
    00737     struct {
    00738       OnigStackIndex si;     /* index of stack */
    00739     } repeat_inc;
    00740     struct {
    00741       int num;           /* memory num */
    00742       UChar *pstr;       /* start/end position */
    00743       /* Following information is setted, if this stack type is MEM-START */
    00744       OnigStackIndex start;  /* prev. info (for backtrack  "(...)*" ) */
    00745       OnigStackIndex end;    /* prev. info (for backtrack  "(...)*" ) */
    00746     } mem;
    00747     struct {
    00748       int num;           /* null check id */
    00749       UChar *pstr;       /* start position */
    00750     } null_check;
    00751 #ifdef USE_SUBEXP_CALL
    00752     struct {
    00753       UChar *ret_addr;   /* byte code position */
    00754       int    num;        /* null check id */
    00755       UChar *pstr;       /* string position */
    00756     } call_frame;
    00757 #endif
    00758   } u;
    00759 } OnigStackType;
    00760
    00761 typedef struct {
    00762   void* stack_p;
    00763   size_t stack_n;
    00764   OnigOptionType options;
    00765   OnigRegion*    region;
    00766   const UChar* start;   /* search start position (for \G: BEGIN_POSITION) */
    00767 #ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
    00768   int    best_len;      /* for ONIG_OPTION_FIND_LONGEST */
    00769   UChar* best_s;
    00770 #endif
    00771 #ifdef USE_COMBINATION_EXPLOSION_CHECK
    00772   void* state_check_buff;
    00773   int   state_check_buff_size;
    00774 #endif
    00775 } OnigMatchArg;
    00776
    00777
    00778 #define IS_CODE_SB_WORD(enc,code) \
    00779   (ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code))
    00780
    00781 #ifdef ONIG_DEBUG
    00782
    00783 typedef struct {
    00784   short int opcode;
    00785   char*     name;
    00786   short int arg_type;
    00787 } OnigOpInfoType;
    00788
    00789 extern OnigOpInfoType OnigOpInfo[];
    00790
    00791 /* extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar* bpend, UChar** nextp, OnigEncoding enc)); */
    00792
    00793 #ifdef ONIG_DEBUG_STATISTICS
    00794 extern void onig_statistics_init P_((void));
    00795 extern void onig_print_statistics P_((FILE* f));
    00796 #endif
    00797 #endif
    00798
    00799 extern UChar* onig_error_code_to_format P_((int code));
    00800 extern void  onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
    00801 extern int  onig_bbuf_init P_((BBuf* buf, int size));
    00802 extern int  onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo, const char *sourcefile, int sourceline));
    00803 extern void onig_chain_reduce P_((regex_t* reg));
    00804 extern void onig_chain_link_add P_((regex_t* to, regex_t* add));
    00805 extern void onig_transfer P_((regex_t* to, regex_t* from));
    00806 extern int  onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc));
    00807 extern int  onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, CClassNode* cc));
    00808
    00809 /* strend hash */
    00810 typedef void hash_table_type;
    00811 #ifdef RUBY
    00812 #include "ruby/st.h"
    00813 typedef st_data_t hash_data_type;
    00814 #else
    00815 typedef unsigned long hash_data_type;
    00816 #endif
    00817
    00818 extern hash_table_type* onig_st_init_strend_table_with_size P_((st_index_t size));
    00819 extern int onig_st_lookup_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type *value));
    00820 extern int onig_st_insert_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type value));
    00821
    00822 /* encoding property management */
    00823 #define PROPERTY_LIST_ADD_PROP(Name, CR) \
    00824   r = onigenc_property_list_add_property((UChar* )Name, CR,\
    00825               &PropertyNameTable, &PropertyList, &PropertyListNum,\
    00826               &PropertyListSize);\
    00827   if (r != 0) goto end
    00828
    00829 #define PROPERTY_LIST_INIT_CHECK \
    00830   if (PropertyInited == 0) {\
    00831     int r = onigenc_property_list_init(init_property_list);\
    00832     if (r != 0) return r;\
    00833   }
    00834
    00835 extern int onigenc_property_list_add_property P_((UChar* name, const OnigCodePoint* prop, hash_table_type **table, const OnigCodePoint*** plist, int *pnum, int *psize));
    00836
    00837 typedef int (*ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE)(void);
    00838
    00839 extern int onigenc_property_list_init P_((ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE));
    00840
    00841 #endif /* ONIGURUMA_REGINT_H */
    00842