PCRE_GET_STRINGTABLE_ENTRIES man page on RedHat

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PCRE_GET_STRINGTABLE_ENTRIES(3)		       PCRE_GET_STRINGTABLE_ENTRIES(3)

NAME
       PCRE - Perl-compatible regular expressions

SYNOPSIS

       #include <pcre.h>

       int pcre_get_stringtable_entries(const pcre *code,
	    const char *name, char **first, char **last);

       int pcre16_get_stringtable_entries(const pcre16 *code,
	    PCRE_SPTR16 name, PCRE_UCHAR16 **first, PCRE_UCHAR16 **last);

       int pcre32_get_stringtable_entries(const pcre32 *code,
	    PCRE_SPTR32 name, PCRE_UCHAR32 **first, PCRE_UCHAR32 **last);

DESCRIPTION

       This  convenience function finds, for a compiled pattern, the first and
       last entries for a given name in the table  that	 translates  capturing
       parenthesis  names  into	 numbers. When names are required to be unique
       (PCRE_DUPNAMES  is  not	 set),	 it   is   usually   easier   to   use
       pcre[16|32]_get_stringnumber() instead.

	 code	 Compiled regular expression
	 name	 Name whose entries required
	 first	 Where to return a pointer to the first entry
	 last	 Where to return a pointer to the last entry

       The   yield   of	  the  function	 is  the  length  of  each  entry,  or
       PCRE_ERROR_NOSUBSTRING if none are found.

       There is a complete description of the PCRE native API,	including  the
       format  of the table entries, in the pcreapi page, and a description of
       the POSIX API in the pcreposix page.

PCRE 8.30			 24 June 2012  PCRE_GET_STRINGTABLE_ENTRIES(3)
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