/[pcre]/code/tags/pcre-7.2/doc/pcre_refcount.3
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Contents of /code/tags/pcre-7.2/doc/pcre_refcount.3

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Revision 186 - (show annotations)
Tue Jun 19 13:41:40 2007 UTC (13 years, 1 month ago) by ph10
File size: 747 byte(s)
Created "tagged" 7.2 version.
1 .TH PCRE_REFCOUNT 3
2 .SH NAME
3 PCRE - Perl-compatible regular expressions
4 .SH SYNOPSIS
5 .rs
6 .sp
7 .B #include <pcre.h>
8 .PP
9 .SM
10 .B int pcre_refcount(pcre *\fIcode\fP, int \fIadjust\fP);
11 .
12 .SH DESCRIPTION
13 .rs
14 .sp
15 This function is used to maintain a reference count inside a data block that
16 contains a compiled pattern. Its arguments are:
17 .sp
18 \fIcode\fP Compiled regular expression
19 \fIadjust\fP Adjustment to reference value
20 .sp
21 The yield of the function is the adjusted reference value, which is constrained
22 to lie between 0 and 65535.
23 .P
24 There is a complete description of the PCRE native API in the
25 .\" HREF
26 \fBpcreapi\fP
27 .\"
28 page and a description of the POSIX API in the
29 .\" HREF
30 \fBpcreposix\fP
31 .\"
32 page.

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