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pattern.h
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pattern.h
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/*@@copyright@@*/
#if HAVE_GNU_REGEX
#define __USE_GNU 1
#include <regex.h>
#define PATTERN_TYPE struct re_pattern_buffer *
#define CLEAR_PATTERN(name) name = NULL
#endif
#if HAVE_POSIX_REGCOMP
#include <regex.h>
#ifdef REG_EXTENDED
#define REGCOMP_FLAG REG_EXTENDED
#else
#define REGCOMP_FLAG 0
#endif
#define PATTERN_TYPE regex_t *
#define CLEAR_PATTERN(name) name = NULL
#endif
#if HAVE_PCRE
#include <pcre.h>
#define PATTERN_TYPE pcre *
#define CLEAR_PATTERN(name) name = NULL
#endif
#if HAVE_RE_COMP
char *re_comp();
int re_exec();
#define PATTERN_TYPE int
#define CLEAR_PATTERN(name) name = 0
#endif
#if HAVE_REGCMP
char *regcmp();
char *regex();
extern char *__loc1;
#define PATTERN_TYPE char **
#define CLEAR_PATTERN(name) name = NULL
#endif
#if HAVE_V8_REGCOMP
#include "regexp.h"
extern int reg_show_error;
#define PATTERN_TYPE struct regexp *
#define CLEAR_PATTERN(name) name = NULL
#endif
#if NO_REGEX
#define PATTERN_TYPE void *
#define CLEAR_PATTERN(name)
#endif