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/************************************************* |
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* Perl-Compatible Regular Expressions * |
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*************************************************/ |
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/* Copyright (c) 1998 University of Cambridge */ |
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#ifndef _PCRE_H |
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#define _PCRE_H |
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/* Have to include stdlib.h in order to ensure that size_t is defined; |
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it is needed here for malloc. */ |
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#include <sys/types.h> |
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#include <stdlib.h> |
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/* Allow for C++ users */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Options */ |
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#define PCRE_CASELESS 0x0001 |
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#define PCRE_EXTENDED 0x0002 |
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#define PCRE_ANCHORED 0x0004 |
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#define PCRE_MULTILINE 0x0008 |
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#define PCRE_DOTALL 0x0010 |
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#define PCRE_DOLLAR_ENDONLY 0x0020 |
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#define PCRE_EXTRA 0x0040 |
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#define PCRE_NOTBOL 0x0080 |
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#define PCRE_NOTEOL 0x0100 |
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#define PCRE_UNGREEDY 0x0200 |
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/* Exec-time error codes */ |
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#define PCRE_ERROR_NOMATCH (-1) |
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#define PCRE_ERROR_BADREF (-2) |
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#define PCRE_ERROR_NULL (-3) |
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#define PCRE_ERROR_BADOPTION (-4) |
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#define PCRE_ERROR_BADMAGIC (-5) |
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#define PCRE_ERROR_UNKNOWN_NODE (-6) |
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#define PCRE_ERROR_NOMEMORY (-7) |
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/* Types */ |
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typedef void pcre; |
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typedef void pcre_extra; |
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/* Store get and free functions. These can be set to alternative malloc/free |
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functions if required. */ |
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extern void *(*pcre_malloc)(size_t); |
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extern void (*pcre_free)(void *); |
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/* Functions */ |
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extern pcre *pcre_compile(const char *, int, const char **, int *); |
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extern int pcre_exec(const pcre *, const pcre_extra *, const char *, |
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int, int, int *, int); |
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extern int pcre_info(const pcre *, int *, int *); |
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extern pcre_extra *pcre_study(const pcre *, int, const char **); |
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extern const char *pcre_version(void); |
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#ifdef __cplusplus |
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} /* extern "C" */ |
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#endif |
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#endif /* End of pcre.h */ |
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