#ifndef ONIGMO_H

#define ONIGMO_H

/**********************************************************************

onigmo.h - Onigmo (Oniguruma-mod) (regular expression library)

**********************************************************************/

/*-

* Copyright (c) 2002-2009 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>

* Copyright (c) 2011-2017 K.Takata <kentkt AT csc DOT jp>

* All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

* SUCH DAMAGE.

*/

#ifdef __cplusplus

extern "C" {

# if 0

} /* satisfy cc-mode */

# endif

#endif

#define ONIGMO_VERSION_MAJOR 6

#define ONIGMO_VERSION_MINOR 1

#define ONIGMO_VERSION_TEENY 3

#ifndef ONIG_EXTERN

# ifdef RUBY_EXTERN

# define ONIG_EXTERN RUBY_EXTERN

# else

# if defined(_WIN32) && !defined(__GNUC__)

# if defined(EXPORT) || defined(RUBY_EXPORT)

# define ONIG_EXTERN extern __declspec(dllexport)

# else

# define ONIG_EXTERN extern __declspec(dllimport)

# endif

# endif

# endif

#endif

#ifndef ONIG_EXTERN

# define ONIG_EXTERN extern

#endif

#ifndef RUBY

# ifndef RUBY_SYMBOL_EXPORT_BEGIN

# define RUBY_SYMBOL_EXPORT_BEGIN

# define RUBY_SYMBOL_EXPORT_END

# endif

#endif

RUBY_SYMBOL_EXPORT_BEGIN

#include <stddef.h> /* for size_t */

/* PART: character encoding */

#ifndef ONIG_ESCAPE_UCHAR_COLLISION

# define UChar OnigUChar

#endif

typedef unsigned char OnigUChar;

typedef unsigned int OnigCodePoint;

typedef unsigned int OnigCtype;

typedef size_t OnigDistance;

typedef ptrdiff_t OnigPosition;

#define ONIG_INFINITE_DISTANCE ~((OnigDistance )0)

/*

* Onig casefold/case mapping flags and related definitions

*

* Subfields (starting with 0 at LSB):

* 0-2: Code point count in casefold.h

* 3-12: Index into SpecialCaseMapping array in casefold.h

* 13-22: Case folding/mapping flags

*/

typedef unsigned int OnigCaseFoldType; /* case fold flag */

ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;

/* bits for actual code point count; 3 bits is more than enough, currently only 2 used */

#define OnigCodePointMaskWidth 3

#define OnigCodePointMask ((1<<OnigCodePointMaskWidth)-1)

#define OnigCodePointCount(n) ((n)&OnigCodePointMask)

#define OnigCaseFoldFlags(n) ((n)&~OnigCodePointMask)

/* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA (1<<1) */ /* no longer usable with these values! */

/* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH (1<<2) */ /* no longer usable with these values! */

/* bits for index into table with separate titlecase mappings */

/* 10 bits provide 1024 values */

#define OnigSpecialIndexShift 3

#define OnigSpecialIndexWidth 10

#define ONIGENC_CASE_UPCASE (1<<13) /* has/needs uppercase mapping */

#define ONIGENC_CASE_DOWNCASE (1<<14) /* has/needs lowercase mapping */

#define ONIGENC_CASE_TITLECASE (1<<15) /* has/needs (special) titlecase mapping */

#define ONIGENC_CASE_SPECIAL_OFFSET 3 /* offset in bits from ONIGENC_CASE to ONIGENC_CASE_SPECIAL */

#define ONIGENC_CASE_UP_SPECIAL (1<<16) /* has special upcase mapping */

#define ONIGENC_CASE_DOWN_SPECIAL (1<<17) /* has special downcase mapping */

#define ONIGENC_CASE_MODIFIED (1<<18) /* data has been modified */

#define ONIGENC_CASE_FOLD (1<<19) /* has/needs case folding */

#define ONIGENC_CASE_FOLD_TURKISH_AZERI (1<<20) /* needs mapping specific to Turkic languages; better not change original value! */

#define ONIGENC_CASE_FOLD_LITHUANIAN (1<<21) /* needs Lithuanian-specific mapping */

#define ONIGENC_CASE_ASCII_ONLY (1<<22) /* only modify ASCII range */

#define ONIGENC_CASE_IS_TITLECASE (1<<23) /* character itself is already titlecase */

#define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR (1<<30) /* better not change original value! */

#define ONIGENC_CASE_FOLD_MIN INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR

#define ONIGENC_CASE_FOLD_DEFAULT OnigDefaultCaseFoldFlag

#define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN 3

#define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM 13

/* 13 => Unicode:0x1ffc */

/* code range */

#define ONIGENC_CODE_RANGE_NUM(range) ((int )range[0])

#define ONIGENC_CODE_RANGE_FROM(range,i) range[((i)*2) + 1]

#define ONIGENC_CODE_RANGE_TO(range,i) range[((i)*2) + 2]

typedef struct {

int byte_len; /* argument(original) character(s) byte length */

int code_len; /* number of code */

OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];

} OnigCaseFoldCodeItem;

typedef struct {

OnigCodePoint esc;

OnigCodePoint anychar;

OnigCodePoint anytime;

OnigCodePoint zero_or_one_time;

OnigCodePoint one_or_more_time;

OnigCodePoint anychar_anytime;

} OnigMetaCharTableType;

typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);

typedef struct OnigEncodingTypeST {

} OnigEncodingType;

typedef const OnigEncodingType* OnigEncoding;

ONIG_EXTERN const OnigEncodingType OnigEncodingASCII;

#ifndef RUBY

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_1;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_2;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_3;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_4;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_5;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_6;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_7;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_8;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_9;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_10;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_11;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_13;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_14;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_15;

ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_16;

ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_8;

ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_16BE;

ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_16LE;

ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_32BE;

ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_32LE;

ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_JP;

ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_TW;

ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_KR;

ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_CN;

ONIG_EXTERN const OnigEncodingType OnigEncodingShift_JIS;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_31J;

/* ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8; */

ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8_R;

ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8_U;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1250;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1251;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1252;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1253;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1254;

ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1257;

ONIG_EXTERN const OnigEncodingType OnigEncodingBIG5;

ONIG_EXTERN const OnigEncodingType OnigEncodingGB18030;

#endif /* RUBY */

#define ONIG_ENCODING_ASCII (&OnigEncodingASCII)

#ifndef RUBY

# define ONIG_ENCODING_ISO_8859_1 (&OnigEncodingISO_8859_1)

# define ONIG_ENCODING_ISO_8859_2 (&OnigEncodingISO_8859_2)

# define ONIG_ENCODING_ISO_8859_3 (&OnigEncodingISO_8859_3)

# define ONIG_ENCODING_ISO_8859_4 (&OnigEncodingISO_8859_4)

# define ONIG_ENCODING_ISO_8859_5 (&OnigEncodingISO_8859_5)

# define ONIG_ENCODING_ISO_8859_6 (&OnigEncodingISO_8859_6)

# define ONIG_ENCODING_ISO_8859_7 (&OnigEncodingISO_8859_7)

# define ONIG_ENCODING_ISO_8859_8 (&OnigEncodingISO_8859_8)

# define ONIG_ENCODING_ISO_8859_9 (&OnigEncodingISO_8859_9)

# define ONIG_ENCODING_ISO_8859_10 (&OnigEncodingISO_8859_10)

# define ONIG_ENCODING_ISO_8859_11 (&OnigEncodingISO_8859_11)

# define ONIG_ENCODING_ISO_8859_13 (&OnigEncodingISO_8859_13)

# define ONIG_ENCODING_ISO_8859_14 (&OnigEncodingISO_8859_14)

# define ONIG_ENCODING_ISO_8859_15 (&OnigEncodingISO_8859_15)

# define ONIG_ENCODING_ISO_8859_16 (&OnigEncodingISO_8859_16)

# define ONIG_ENCODING_UTF_8 (&OnigEncodingUTF_8)

# define ONIG_ENCODING_UTF_16BE (&OnigEncodingUTF_16BE)

# define ONIG_ENCODING_UTF_16LE (&OnigEncodingUTF_16LE)

# define ONIG_ENCODING_UTF_32BE (&OnigEncodingUTF_32BE)

# define ONIG_ENCODING_UTF_32LE (&OnigEncodingUTF_32LE)

# define ONIG_ENCODING_EUC_JP (&OnigEncodingEUC_JP)

# define ONIG_ENCODING_EUC_TW (&OnigEncodingEUC_TW)

# define ONIG_ENCODING_EUC_KR (&OnigEncodingEUC_KR)

# define ONIG_ENCODING_EUC_CN (&OnigEncodingEUC_CN)

# define ONIG_ENCODING_SHIFT_JIS (&OnigEncodingShift_JIS)

# define ONIG_ENCODING_WINDOWS_31J (&OnigEncodingWindows_31J)

/* # define ONIG_ENCODING_KOI8 (&OnigEncodingKOI8) */

# define ONIG_ENCODING_KOI8_R (&OnigEncodingKOI8_R)

# define ONIG_ENCODING_KOI8_U (&OnigEncodingKOI8_U)

# define ONIG_ENCODING_WINDOWS_1250 (&OnigEncodingWindows_1250)

# define ONIG_ENCODING_WINDOWS_1251 (&OnigEncodingWindows_1251)

# define ONIG_ENCODING_WINDOWS_1252 (&OnigEncodingWindows_1252)

# define ONIG_ENCODING_WINDOWS_1253 (&OnigEncodingWindows_1253)

# define ONIG_ENCODING_WINDOWS_1254 (&OnigEncodingWindows_1254)

# define ONIG_ENCODING_WINDOWS_1257 (&OnigEncodingWindows_1257)

# define ONIG_ENCODING_BIG5 (&OnigEncodingBIG5)

# define ONIG_ENCODING_GB18030 (&OnigEncodingGB18030)

/* old names */

# define ONIG_ENCODING_SJIS ONIG_ENCODING_SHIFT_JIS

# define ONIG_ENCODING_CP932 ONIG_ENCODING_WINDOWS_31J

# define ONIG_ENCODING_CP1250 ONIG_ENCODING_WINDOWS_1250

# define ONIG_ENCODING_CP1251 ONIG_ENCODING_WINDOWS_1251

# define ONIG_ENCODING_CP1252 ONIG_ENCODING_WINDOWS_1252

# define ONIG_ENCODING_CP1253 ONIG_ENCODING_WINDOWS_1253

# define ONIG_ENCODING_CP1254 ONIG_ENCODING_WINDOWS_1254

# define ONIG_ENCODING_CP1257 ONIG_ENCODING_WINDOWS_1257

# define ONIG_ENCODING_UTF8 ONIG_ENCODING_UTF_8

# define ONIG_ENCODING_UTF16_BE ONIG_ENCODING_UTF_16BE

# define ONIG_ENCODING_UTF16_LE ONIG_ENCODING_UTF_16LE

# define ONIG_ENCODING_UTF32_BE ONIG_ENCODING_UTF_32BE

# define ONIG_ENCODING_UTF32_LE ONIG_ENCODING_UTF_32LE

#endif /* RUBY */

#define ONIG_ENCODING_UNDEF ((OnigEncoding )0)

/* this declaration needs to be here because it is used in string.c in Ruby */

ONIG_EXTERN

int onigenc_ascii_only_case_map(OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc);

/* work size */

#define ONIGENC_CODE_TO_MBC_MAXLEN 7

#define ONIGENC_MBC_CASE_FOLD_MAXLEN 18

/* 18: 6(max-byte) * 3(case-fold chars) */

/* character types */

#define ONIGENC_CTYPE_NEWLINE 0

#define ONIGENC_CTYPE_ALPHA 1

#define ONIGENC_CTYPE_BLANK 2

#define ONIGENC_CTYPE_CNTRL 3

#define ONIGENC_CTYPE_DIGIT 4

#define ONIGENC_CTYPE_GRAPH 5

#define ONIGENC_CTYPE_LOWER 6

#define ONIGENC_CTYPE_PRINT 7

#define ONIGENC_CTYPE_PUNCT 8

#define ONIGENC_CTYPE_SPACE 9

#define ONIGENC_CTYPE_UPPER 10

#define ONIGENC_CTYPE_XDIGIT 11

#define ONIGENC_CTYPE_WORD 12

#define ONIGENC_CTYPE_ALNUM 13 /* alpha || digit */

#define ONIGENC_CTYPE_ASCII 14

#define ONIGENC_MAX_STD_CTYPE ONIGENC_CTYPE_ASCII

/* flags */

#define ONIGENC_FLAG_NONE 0U

#define ONIGENC_FLAG_UNICODE 1U

#define onig_enc_len(enc,p,e) ONIGENC_MBC_ENC_LEN(enc, p, e)

#define ONIGENC_IS_UNDEF(enc) ((enc) == ONIG_ENCODING_UNDEF)

#define ONIGENC_IS_SINGLEBYTE(enc) (ONIGENC_MBC_MAXLEN(enc) == 1)

#define ONIGENC_IS_MBC_HEAD(enc,p,e) (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)

#define ONIGENC_IS_MBC_ASCII(p) (*(p) < 128)

#define ONIGENC_IS_CODE_ASCII(code) ((code) < 128)

#define ONIGENC_IS_MBC_WORD(enc,s,end) \

ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))

#define ONIGENC_IS_MBC_ASCII_WORD(enc,s,end) \

onigenc_ascii_is_code_ctype( \

ONIGENC_MBC_TO_CODE(enc,s,end),ONIGENC_CTYPE_WORD,enc)

#define ONIGENC_IS_UNICODE(enc) ((enc)->flags & ONIGENC_FLAG_UNICODE)

#define ONIGENC_NAME(enc) ((enc)->name)

#define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \

(enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)

#define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \

(enc)->is_allowed_reverse_match(s,end,enc)

#define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \

(enc)->left_adjust_char_head(start, s, end, enc)

#define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \

(enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)

#define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \

(enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)

#define ONIGENC_STEP_BACK(enc,start,s,end,n) \

onigenc_step_back((enc),(start),(s),(end),(n))

#define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) (n)

#define ONIGENC_MBCLEN_CHARFOUND_P(r) (0 < (r))

#define ONIGENC_MBCLEN_CHARFOUND_LEN(r) (r)

#define ONIGENC_CONSTRUCT_MBCLEN_INVALID() (-1)

#define ONIGENC_MBCLEN_INVALID_P(r) ((r) == -1)

#define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n) (-1-(n))

#define ONIGENC_MBCLEN_NEEDMORE_P(r) ((r) < -1)

#define ONIGENC_MBCLEN_NEEDMORE_LEN(r) (-1-(r))

#define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e) (enc)->precise_mbc_enc_len(p,e,enc)

ONIG_EXTERN

int onigenc_mbclen(const OnigUChar* p,const OnigUChar* e, const struct OnigEncodingTypeST* enc);

#define ONIGENC_MBC_ENC_LEN(enc,p,e) onigenc_mbclen(p,e,enc)

#define ONIGENC_MBC_MAXLEN(enc) ((enc)->max_enc_len)

#define ONIGENC_MBC_MAXLEN_DIST(enc) ONIGENC_MBC_MAXLEN(enc)

#define ONIGENC_MBC_MINLEN(enc) ((enc)->min_enc_len)

#define ONIGENC_IS_MBC_NEWLINE(enc,p,end) (enc)->is_mbc_newline((p),(end),enc)

#define ONIGENC_MBC_TO_CODE(enc,p,end) (enc)->mbc_to_code((p),(end),enc)

#define ONIGENC_CODE_TO_MBCLEN(enc,code) (enc)->code_to_mbclen(code,enc)

#define ONIGENC_CODE_TO_MBC(enc,code,buf) (enc)->code_to_mbc(code,buf,enc)

#define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \

(enc)->property_name_to_ctype(enc,p,end)

#define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) (enc)->is_code_ctype(code,ctype,enc)

#define ONIGENC_IS_CODE_NEWLINE(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)

#define ONIGENC_IS_CODE_GRAPH(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)

#define ONIGENC_IS_CODE_PRINT(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)

#define ONIGENC_IS_CODE_ALNUM(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)

#define ONIGENC_IS_CODE_ALPHA(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)

#define ONIGENC_IS_CODE_LOWER(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)

#define ONIGENC_IS_CODE_UPPER(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)

#define ONIGENC_IS_CODE_CNTRL(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)

#define ONIGENC_IS_CODE_PUNCT(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)

#define ONIGENC_IS_CODE_SPACE(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)

#define ONIGENC_IS_CODE_BLANK(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)

#define ONIGENC_IS_CODE_DIGIT(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)

#define ONIGENC_IS_CODE_XDIGIT(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)

#define ONIGENC_IS_CODE_WORD(enc,code) \

ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)

#define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \

(enc)->get_ctype_code_range(ctype,sbout,ranges,enc)

ONIG_EXTERN

OnigUChar* onigenc_step_back(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n);

/* encoding API */

ONIG_EXTERN

int onigenc_init(void);

ONIG_EXTERN

int onigenc_set_default_encoding(OnigEncoding enc);

ONIG_EXTERN

OnigEncoding onigenc_get_default_encoding(void);

ONIG_EXTERN

OnigUChar* onigenc_get_right_adjust_char_head_with_prev(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev);

ONIG_EXTERN

OnigUChar* onigenc_get_prev_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);

ONIG_EXTERN

OnigUChar* onigenc_get_left_adjust_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);

ONIG_EXTERN

OnigUChar* onigenc_get_right_adjust_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);

ONIG_EXTERN

int onigenc_strlen(OnigEncoding enc, const OnigUChar* p, const OnigUChar* end);

ONIG_EXTERN

int onigenc_strlen_null(OnigEncoding enc, const OnigUChar* p);

ONIG_EXTERN

int onigenc_str_bytelen_null(OnigEncoding enc, const OnigUChar* p);

/* PART: regular expression */

/* config parameters */

#define ONIG_NREGION 4

#define ONIG_MAX_CAPTURE_GROUP_NUM 32767

#define ONIG_MAX_BACKREF_NUM 1000

#define ONIG_MAX_REPEAT_NUM 100000

#define ONIG_MAX_MULTI_BYTE_RANGES_NUM 10000

/* constants */

#define ONIG_MAX_ERROR_MESSAGE_LEN 90

typedef unsigned int OnigOptionType;

#define ONIG_OPTION_DEFAULT ONIG_OPTION_NONE

/* options */

#define ONIG_OPTION_NONE 0U

#define ONIG_OPTION_IGNORECASE 1U

#define ONIG_OPTION_EXTEND (ONIG_OPTION_IGNORECASE << 1)

#define ONIG_OPTION_MULTILINE (ONIG_OPTION_EXTEND << 1)

#define ONIG_OPTION_DOTALL ONIG_OPTION_MULTILINE

#define ONIG_OPTION_SINGLELINE (ONIG_OPTION_MULTILINE << 1)

#define ONIG_OPTION_FIND_LONGEST (ONIG_OPTION_SINGLELINE << 1)

#define ONIG_OPTION_FIND_NOT_EMPTY (ONIG_OPTION_FIND_LONGEST << 1)

#define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1)

#define ONIG_OPTION_DONT_CAPTURE_GROUP (ONIG_OPTION_NEGATE_SINGLELINE << 1)

#define ONIG_OPTION_CAPTURE_GROUP (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)

/* options (search time) */

#define ONIG_OPTION_NOTBOL (ONIG_OPTION_CAPTURE_GROUP << 1)

#define ONIG_OPTION_NOTEOL (ONIG_OPTION_NOTBOL << 1)

#define ONIG_OPTION_NOTBOS (ONIG_OPTION_NOTEOL << 1)

#define ONIG_OPTION_NOTEOS (ONIG_OPTION_NOTBOS << 1)

/* options (ctype range) */

#define ONIG_OPTION_ASCII_RANGE (ONIG_OPTION_NOTEOS << 1)

#define ONIG_OPTION_POSIX_BRACKET_ALL_RANGE (ONIG_OPTION_ASCII_RANGE << 1)

#define ONIG_OPTION_WORD_BOUND_ALL_RANGE (ONIG_OPTION_POSIX_BRACKET_ALL_RANGE << 1)

/* options (newline) */

#define ONIG_OPTION_NEWLINE_CRLF (ONIG_OPTION_WORD_BOUND_ALL_RANGE << 1)

#define ONIG_OPTION_MAXBIT ONIG_OPTION_NEWLINE_CRLF /* limit */

#define ONIG_OPTION_ON(options,regopt) ((options) |= (regopt))

#define ONIG_OPTION_OFF(options,regopt) ((options) &= ~(regopt))

#define ONIG_IS_OPTION_ON(options,option) ((options) & (option))

/* syntax */

typedef struct {

unsigned int op;

unsigned int op2;

unsigned int behavior;

OnigOptionType options; /* default option */

OnigMetaCharTableType meta_char_table;

} OnigSyntaxType;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58_NG;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;

ONIG_EXTERN const OnigSyntaxType OnigSyntaxPython;

/* predefined syntaxes (see regsyntax.c) */

#define ONIG_SYNTAX_ASIS (&OnigSyntaxASIS)

#define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic)

#define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended)

#define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs)

#define ONIG_SYNTAX_GREP (&OnigSyntaxGrep)

#define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex)

#define ONIG_SYNTAX_JAVA (&OnigSyntaxJava)

#define ONIG_SYNTAX_PERL58 (&OnigSyntaxPerl58)

#define ONIG_SYNTAX_PERL58_NG (&OnigSyntaxPerl58_NG)

#define ONIG_SYNTAX_PERL (&OnigSyntaxPerl)

#define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby)

#define ONIG_SYNTAX_PYTHON (&OnigSyntaxPython)

/* default syntax */

ONIG_EXTERN const OnigSyntaxType* OnigDefaultSyntax;

#define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax

/* syntax (operators) */

#define ONIG_SYN_OP_VARIABLE_META_CHARACTERS (1U<<0)

#define ONIG_SYN_OP_DOT_ANYCHAR (1U<<1) /* . */

#define ONIG_SYN_OP_ASTERISK_ZERO_INF (1U<<2) /* * */

#define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF (1U<<3)

#define ONIG_SYN_OP_PLUS_ONE_INF (1U<<4) /* + */

#define ONIG_SYN_OP_ESC_PLUS_ONE_INF (1U<<5)

#define ONIG_SYN_OP_QMARK_ZERO_ONE (1U<<6) /* ? */

#define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE (1U<<7)

#define ONIG_SYN_OP_BRACE_INTERVAL (1U<<8) /* {lower,upper} */

#define ONIG_SYN_OP_ESC_BRACE_INTERVAL (1U<<9) /* \{lower,upper\} */

#define ONIG_SYN_OP_VBAR_ALT (1U<<10) /* | */

#define ONIG_SYN_OP_ESC_VBAR_ALT (1U<<11) /* \| */

#define ONIG_SYN_OP_LPAREN_SUBEXP (1U<<12) /* (...) */

#define ONIG_SYN_OP_ESC_LPAREN_SUBEXP (1U<<13) /* \(...\) */

#define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR (1U<<14) /* \A, \Z, \z */

#define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR (1U<<15) /* \G */

#define ONIG_SYN_OP_DECIMAL_BACKREF (1U<<16) /* \num */

#define ONIG_SYN_OP_BRACKET_CC (1U<<17) /* [...] */

#define ONIG_SYN_OP_ESC_W_WORD (1U<<18) /* \w, \W */

#define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END (1U<<19) /* \<. \> */

#define ONIG_SYN_OP_ESC_B_WORD_BOUND (1U<<20) /* \b, \B */

#define ONIG_SYN_OP_ESC_S_WHITE_SPACE (1U<<21) /* \s, \S */

#define ONIG_SYN_OP_ESC_D_DIGIT (1U<<22) /* \d, \D */

#define ONIG_SYN_OP_LINE_ANCHOR (1U<<23) /* ^, $ */

#define ONIG_SYN_OP_POSIX_BRACKET (1U<<24) /* [:xxxx:] */

#define ONIG_SYN_OP_QMARK_NON_GREEDY (1U<<25) /* ??,*?,+?,{n,m}? */

#define ONIG_SYN_OP_ESC_CONTROL_CHARS (1U<<26) /* \n,\r,\t,\a ... */

#define ONIG_SYN_OP_ESC_C_CONTROL (1U<<27) /* \cx */

#define ONIG_SYN_OP_ESC_OCTAL3 (1U<<28) /* \OOO */

#define ONIG_SYN_OP_ESC_X_HEX2 (1U<<29) /* \xHH */

#define ONIG_SYN_OP_ESC_X_BRACE_HEX8 (1U<<30) /* \x{7HHHHHHH} */

#define ONIG_SYN_OP_ESC_O_BRACE_OCTAL (1U<<31) /* \o{OOO} */

#define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE (1U<<0) /* \Q...\E */

#define ONIG_SYN_OP2_QMARK_GROUP_EFFECT (1U<<1) /* (?...) */

#define ONIG_SYN_OP2_OPTION_PERL (1U<<2) /* (?imsxadlu), (?-imsx), (?^imsxalu) */

#define ONIG_SYN_OP2_OPTION_RUBY (1U<<3) /* (?imxadu), (?-imx) */

#define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT (1U<<4) /* ?+,*+,++ */

#define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL (1U<<5) /* {n,m}+ */

#define ONIG_SYN_OP2_CCLASS_SET_OP (1U<<6) /* [...&&..[..]..] */

#define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP (1U<<7) /* (?<name>...) */

#define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF (1U<<8) /* \k<name> */

#define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL (1U<<9) /* \g<name>, \g<n> */

#define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY (1U<<10) /* (?@..),(?@<x>..) */

#define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL (1U<<11) /* \C-x */

#define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META (1U<<12) /* \M-x */

#define ONIG_SYN_OP2_ESC_V_VTAB (1U<<13) /* \v as VTAB */

#define ONIG_SYN_OP2_ESC_U_HEX4 (1U<<14) /* \uHHHH */

#define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR (1U<<15) /* \`, \' */

#define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY (1U<<16) /* \p{...}, \P{...} */

#define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */

/* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */

#define ONIG_SYN_OP2_ESC_H_XDIGIT (1U<<19) /* \h, \H */

#define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE (1U<<20) /* \ */

#define ONIG_SYN_OP2_ESC_CAPITAL_R_LINEBREAK (1U<<21) /* \R as (?>\x0D\x0A|[\x0A-\x0D\x{85}\x{2028}\x{2029}]) */

#define ONIG_SYN_OP2_ESC_CAPITAL_X_EXTENDED_GRAPHEME_CLUSTER (1U<<22) /* \X */

#define ONIG_SYN_OP2_ESC_V_VERTICAL_WHITESPACE (1U<<23) /* \v, \V -- Perl */ /* NOTIMPL */

#define ONIG_SYN_OP2_ESC_H_HORIZONTAL_WHITESPACE (1U<<24) /* \h, \H -- Perl */ /* NOTIMPL */

#define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP (1U<<25) /* \K */

#define ONIG_SYN_OP2_ESC_G_BRACE_BACKREF (1U<<26) /* \g{name}, \g{n} */

#define ONIG_SYN_OP2_QMARK_SUBEXP_CALL (1U<<27) /* (?&name), (?n), (?R), (?0) */

#define ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET (1U<<28) /* (?|...) */ /* NOTIMPL */

#define ONIG_SYN_OP2_QMARK_LPAREN_CONDITION (1U<<29) /* (?(cond)yes...|no...) */

#define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAMED_GROUP (1U<<30) /* (?P<name>...), (?P=name), (?P>name) -- Python/PCRE */

#define ONIG_SYN_OP2_QMARK_TILDE_ABSENT (1U<<31) /* (?~...) */

/* #define ONIG_SYN_OP2_OPTION_JAVA (1U<<xx) */ /* (?idmsux), (?-idmsux) */ /* NOTIMPL */

/* syntax (behavior) */

#define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1U<<31) /* not implemented */

#define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS (1U<<0) /* ?, *, +, {n,m} */

#define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS (1U<<1) /* error or ignore */

#define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP (1U<<2) /* ...)... */

#define ONIG_SYN_ALLOW_INVALID_INTERVAL (1U<<3) /* {??? */

#define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV (1U<<4) /* {,n} => {0,n} */

#define ONIG_SYN_STRICT_CHECK_BACKREF (1U<<5) /* /(\1)/,/\1()/ ..*/

#define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND (1U<<6) /* (?<=a|bc) */

#define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP (1U<<7) /* see doc/RE */

#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8) /* (?<x>)(?<x>) */

#define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1U<<9) /* a{n}?=(?:a{n})? */

#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL (1U<<10) /* (?<x>)(?<x>)(?&x) */

#define ONIG_SYN_USE_LEFT_MOST_NAMED_GROUP (1U<<11) /* (?<x>)(?<x>)\k<x> */

/* syntax (behavior) in char class [...] */

#define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1U<<20) /* [^...] */

#define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC (1U<<21) /* [..\w..] etc.. */

#define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC (1U<<22)

#define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC (1U<<23) /* [0-9-a]=[0-9\-a] */

/* syntax (behavior) warning */

#define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED (1U<<24) /* [,-,] */

#define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT (1U<<25) /* (?:a*)+ */

#define ONIG_SYN_WARN_CC_DUP (1U<<26) /* [aa] */

/* meta character specifiers (onig_set_meta_char()) */

#define ONIG_META_CHAR_ESCAPE 0

#define ONIG_META_CHAR_ANYCHAR 1

#define ONIG_META_CHAR_ANYTIME 2

#define ONIG_META_CHAR_ZERO_OR_ONE_TIME 3

#define ONIG_META_CHAR_ONE_OR_MORE_TIME 4

#define ONIG_META_CHAR_ANYCHAR_ANYTIME 5

#define ONIG_INEFFECTIVE_META_CHAR 0

/* error codes */

#define ONIG_IS_PATTERN_ERROR(ecode) ((ecode) <= -100 && (ecode) > -1000)

/* normal return */

#define ONIG_NORMAL 0

#define ONIG_MISMATCH -1

#define ONIG_NO_SUPPORT_CONFIG -2

/* internal error */

#define ONIGERR_MEMORY -5

#define ONIGERR_TYPE_BUG -6

#define ONIGERR_PARSER_BUG -11

#define ONIGERR_STACK_BUG -12

#define ONIGERR_UNDEFINED_BYTECODE -13

#define ONIGERR_UNEXPECTED_BYTECODE -14

#define ONIGERR_MATCH_STACK_LIMIT_OVER -15

#define ONIGERR_PARSE_DEPTH_LIMIT_OVER -16

#define ONIGERR_DEFAULT_ENCODING_IS_NOT_SET -21

#define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR -22

#define ONIGERR_TIMEOUT -23

/* general error */

#define ONIGERR_INVALID_ARGUMENT -30

/* syntax error */

#define ONIGERR_END_PATTERN_AT_LEFT_BRACE -100

#define ONIGERR_END_PATTERN_AT_LEFT_BRACKET -101

#define ONIGERR_EMPTY_CHAR_CLASS -102

#define ONIGERR_PREMATURE_END_OF_CHAR_CLASS -103

#define ONIGERR_END_PATTERN_AT_ESCAPE -104

#define ONIGERR_END_PATTERN_AT_META -105

#define ONIGERR_END_PATTERN_AT_CONTROL -106

#define ONIGERR_META_CODE_SYNTAX -108

#define ONIGERR_CONTROL_CODE_SYNTAX -109

#define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE -110

#define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE -111

#define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS -112

#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED -113

#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID -114

#define ONIGERR_NESTED_REPEAT_OPERATOR -115

#define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS -116

#define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS -117

#define ONIGERR_END_PATTERN_IN_GROUP -118

#define ONIGERR_UNDEFINED_GROUP_OPTION -119

#define ONIGERR_INVALID_POSIX_BRACKET_TYPE -121

#define ONIGERR_INVALID_LOOK_BEHIND_PATTERN -122

#define ONIGERR_INVALID_REPEAT_RANGE_PATTERN -123

#define ONIGERR_INVALID_CONDITION_PATTERN -124

/* values error (syntax error) */

#define ONIGERR_TOO_BIG_NUMBER -200

#define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE -201

#define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE -202

#define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS -203

#define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE -204

#define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES -205

#define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING -206

#define ONIGERR_TOO_BIG_BACKREF_NUMBER -207

#define ONIGERR_INVALID_BACKREF -208

#define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209

#define ONIGERR_TOO_MANY_CAPTURE_GROUPS -210

#define ONIGERR_TOO_SHORT_DIGITS -211

#define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212

#define ONIGERR_EMPTY_GROUP_NAME -214

#define ONIGERR_INVALID_GROUP_NAME -215

#define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216

#define ONIGERR_UNDEFINED_NAME_REFERENCE -217

#define ONIGERR_UNDEFINED_GROUP_REFERENCE -218

#define ONIGERR_MULTIPLEX_DEFINED_NAME -219

#define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL -220

#define ONIGERR_NEVER_ENDING_RECURSION -221

#define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY -222

#define ONIGERR_INVALID_CHAR_PROPERTY_NAME -223

#define ONIGERR_INVALID_CODE_POINT_VALUE -400

#define ONIGERR_INVALID_WIDE_CHAR_VALUE -400

#define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE -401

#define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION -402

#define ONIGERR_INVALID_COMBINATION_OF_OPTIONS -403

/* errors related to thread */

/* #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT -1001 */

/* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */

#define ONIG_MAX_CAPTURE_HISTORY_GROUP 31

#define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \

((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])

#ifdef USE_CAPTURE_HISTORY

typedef struct OnigCaptureTreeNodeStruct {

} OnigCaptureTreeNode;

#endif

/* match result region type */

struct re_registers {

};

/* capture tree traverse */

#define ONIG_TRAVERSE_CALLBACK_AT_FIRST 1

#define ONIG_TRAVERSE_CALLBACK_AT_LAST 2

#define ONIG_TRAVERSE_CALLBACK_AT_BOTH \

( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )

#define ONIG_REGION_NOTPOS -1

typedef struct re_registers OnigRegion;

typedef struct {

OnigEncoding enc;

OnigUChar* par;

OnigUChar* par_end;

} OnigErrorInfo;

typedef struct {

int lower;

int upper;

} OnigRepeatRange;

typedef void (*OnigWarnFunc)(const char* s);

extern void onig_null_warn(const char* s);

#define ONIG_NULL_WARN onig_null_warn

#define ONIG_CHAR_TABLE_SIZE 256

typedef struct re_pattern_buffer {

} OnigRegexType;

typedef OnigRegexType* OnigRegex;

#ifndef ONIG_ESCAPE_REGEX_T_COLLISION

typedef OnigRegexType regex_t;

#endif

typedef struct {

int num_of_elements;

OnigEncoding pattern_enc;

OnigEncoding target_enc;

const OnigSyntaxType* syntax;

OnigOptionType option;

OnigCaseFoldType case_fold_flag;

} OnigCompileInfo;

/* Oniguruma Native API */

ONIG_EXTERN

int onig_initialize(OnigEncoding encodings[], int n);

ONIG_EXTERN

int onig_init(void);

ONIG_EXTERN

int onig_error_code_to_str(OnigUChar* s, OnigPosition err_code, ...);

ONIG_EXTERN

void onig_set_warn_func(OnigWarnFunc f);

ONIG_EXTERN

void onig_set_verb_warn_func(OnigWarnFunc f);

ONIG_EXTERN

int onig_new(OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo);

ONIG_EXTERN

int onig_reg_init(OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax);

ONIG_EXTERN

int onig_new_without_alloc(OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo);

ONIG_EXTERN

int onig_new_deluxe(OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo);

ONIG_EXTERN

void onig_free(OnigRegex);

ONIG_EXTERN

void onig_free_body(OnigRegex);

ONIG_EXTERN

int onig_reg_copy(OnigRegex* reg, OnigRegex orig_reg);

ONIG_EXTERN

OnigPosition onig_scan(OnigRegex reg, const OnigUChar* str, const OnigUChar* end, OnigRegion* region, OnigOptionType option, int (*scan_callback)(OnigPosition, OnigPosition, OnigRegion*, void*), void* callback_arg);

ONIG_EXTERN

OnigPosition onig_search(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option);

ONIG_EXTERN

OnigPosition onig_search_gpos(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* global_pos, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option);

ONIG_EXTERN

OnigPosition onig_match(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option);

ONIG_EXTERN

int onig_check_linear_time(OnigRegex reg);

ONIG_EXTERN

OnigRegion* onig_region_new(void);

ONIG_EXTERN

void onig_region_init(OnigRegion* region);

ONIG_EXTERN

void onig_region_free(OnigRegion* region, int free_self);

ONIG_EXTERN

void onig_region_copy(OnigRegion* to, const OnigRegion* from);

ONIG_EXTERN

void onig_region_clear(OnigRegion* region);

ONIG_EXTERN

int onig_region_resize(OnigRegion* region, int n);

ONIG_EXTERN

int onig_region_set(OnigRegion* region, int at, int beg, int end);

ONIG_EXTERN

int onig_name_to_group_numbers(OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums);

ONIG_EXTERN

int onig_name_to_backref_number(OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, const OnigRegion *region);

ONIG_EXTERN

int onig_foreach_name(OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg);

ONIG_EXTERN

int onig_number_of_names(const OnigRegexType *reg);

ONIG_EXTERN

int onig_number_of_captures(const OnigRegexType *reg);

ONIG_EXTERN

int onig_number_of_capture_histories(const OnigRegexType *reg);

#ifdef USE_CAPTURE_HISTORY

ONIG_EXTERN

OnigCaptureTreeNode* onig_get_capture_tree(OnigRegion* region);

#endif

ONIG_EXTERN

int onig_capture_tree_traverse(OnigRegion* region, int at, int(*callback_func)(int,OnigPosition,OnigPosition,int,int,void*), void* arg);

ONIG_EXTERN

int onig_noname_group_capture_is_active(const OnigRegexType *reg);

ONIG_EXTERN

OnigEncoding onig_get_encoding(const OnigRegexType *reg);

ONIG_EXTERN

OnigOptionType onig_get_options(const OnigRegexType *reg);

ONIG_EXTERN

OnigCaseFoldType onig_get_case_fold_flag(const OnigRegexType *reg);

ONIG_EXTERN

const OnigSyntaxType* onig_get_syntax(const OnigRegexType *reg);

ONIG_EXTERN

int onig_set_default_syntax(const OnigSyntaxType* syntax);

ONIG_EXTERN

void onig_copy_syntax(OnigSyntaxType* to, const OnigSyntaxType* from);

ONIG_EXTERN

unsigned int onig_get_syntax_op(const OnigSyntaxType* syntax);

ONIG_EXTERN

unsigned int onig_get_syntax_op2(const OnigSyntaxType* syntax);

ONIG_EXTERN

unsigned int onig_get_syntax_behavior(const OnigSyntaxType* syntax);

ONIG_EXTERN

OnigOptionType onig_get_syntax_options(const OnigSyntaxType* syntax);

ONIG_EXTERN

void onig_set_syntax_op(OnigSyntaxType* syntax, unsigned int op);

ONIG_EXTERN

void onig_set_syntax_op2(OnigSyntaxType* syntax, unsigned int op2);

ONIG_EXTERN

void onig_set_syntax_behavior(OnigSyntaxType* syntax, unsigned int behavior);

ONIG_EXTERN

void onig_set_syntax_options(OnigSyntaxType* syntax, OnigOptionType options);

ONIG_EXTERN

int onig_set_meta_char(OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code);

ONIG_EXTERN

void onig_copy_encoding(OnigEncodingType *to, OnigEncoding from);

ONIG_EXTERN

OnigCaseFoldType onig_get_default_case_fold_flag(void);

ONIG_EXTERN

int onig_set_default_case_fold_flag(OnigCaseFoldType case_fold_flag);

ONIG_EXTERN

unsigned int onig_get_match_stack_limit_size(void);

ONIG_EXTERN

int onig_set_match_stack_limit_size(unsigned int size);

ONIG_EXTERN

unsigned int onig_get_parse_depth_limit(void);

ONIG_EXTERN

int onig_set_parse_depth_limit(unsigned int depth);

ONIG_EXTERN

int onig_end(void);

ONIG_EXTERN

const char* onig_version(void);

ONIG_EXTERN

const char* onig_copyright(void);

RUBY_SYMBOL_EXPORT_END

#ifdef __cplusplus

# if 0

{ /* satisfy cc-mode */

# endif

}

#endif

#endif /* ONIGMO_H */