PCRE - Perl-compatible regular expressions

       This function (even in the 16-bit and 32-bit libraries) returns a zero-terminated, 8-bit character string
       that gives the version number of the PCRE library and the date of its release.

       There is a complete description of the PCRE native API in the pcreapi page and a description of the POSIX
       API in the pcreposix page.

PCRE 8.30                                         24 June 2012                                   PCRE_VERSION(3)

       PCRE - Perl-compatible regular expressions

#include<pcre.h>constchar*pcre_version(void);constchar*pcre16_version(void);constchar*pcre32_version(void);