/usr/lib/ruby/1.8/x86_64-linux/re.h is in ruby1.8-dev 1.8.7.352-2ubuntu1.
This file is owned by root:root, with mode 0o644.
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re.h -
$Author: shyouhei $
$Date: 2011-05-21 07:29:10 +0900 (Sat, 21 May 2011) $
created at: Thu Sep 30 14:18:32 JST 1993
Copyright (C) 1993-2003 Yukihiro Matsumoto
**********************************************************************/
#ifndef RE_H
#define RE_H
#include <sys/types.h>
#include <stdio.h>
#include "regex.h"
typedef struct re_pattern_buffer Regexp;
struct RMatch {
struct RBasic basic;
VALUE str;
struct re_registers *regs;
};
#define RMATCH(obj) (R_CAST(RMatch)(obj))
#define RMATCH_REGS(obj) (R_MATCH(obj)->regs)
VALUE rb_reg_regcomp _((VALUE));
long rb_reg_search _((VALUE, VALUE, long, long));
VALUE rb_reg_regsub _((VALUE, VALUE, struct re_registers *));
long rb_reg_adjust_startpos _((VALUE, VALUE, long, long));
void rb_match_busy _((VALUE));
VALUE rb_reg_quote _((VALUE));
RUBY_EXTERN int ruby_ignorecase;
int rb_reg_mbclen2 _((unsigned int, VALUE));
#define mbclen2(c,re) rb_reg_mbclen2((c),(re))
#endif
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