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add pcre to in tree libs

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3732 d0543943-73ff-0310-b7d9-9358b9ac24b2
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Michael Jerris
2006-12-19 19:54:26 +00:00
parent f82b80b57c
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33
libs/pcre/doc/pcre_refcount.3 Normal file
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.TH PCRE_REFCOUNT 3
.SH NAME
PCRE - Perl-compatible regular expressions
.SH SYNOPSIS
.rs
.sp
.B #include <pcre.h>
.PP
.SM
.br
.B int pcre_refcount(pcre *\fIcode\fP, int \fIadjust\fP);
.
.SH DESCRIPTION
.rs
.sp
This function is used to maintain a reference count inside a data block that
contains a compiled pattern. Its arguments are:
.sp
\fIcode\fP Compiled regular expression
\fIadjust\fP Adjustment to reference value
.sp
The yield of the function is the adjusted reference value, which is constrained
to lie between 0 and 65535.
.P
There is a complete description of the PCRE native API in the
.\" HREF
\fBpcreapi\fP
.\"
page and a description of the POSIX API in the
.\" HREF
\fBpcreposix\fP
.\"
page.