PCRE, Perl Compatible Regular Expressions
 
Consists of a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5.

Website: http://www.pcre.org
Platforms supported: Win32, Linux
Headers to include: pcre.bi, pcre16.bi, prceposix.bi
Version: 8.31
Examples: in examples/regex/PCRE/