.TH PCRE_REFCOUNT 3 "24 June 2012" "PCRE 8.30"

.SH NAME

PCRE - Perl-compatible regular expressions

.SH SYNOPSIS

.rs

.sp

.B #include <pcre.h>

.PP

.SM

.B int pcre_refcount(pcre *\fIcode\fP, int \fIadjust\fP);

.PP

.B int pcre16_refcount(pcre16 *\fIcode\fP, int \fIadjust\fP);

.PP

.B int pcre32_refcount(pcre32 *\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.