github/doc/pcre2_code_free.3

.TH PCRE2_CODE_FREE 3 "28 June 2018" "PCRE2 10.32"
.SH NAME
PCRE2 - Perl-compatible regular expressions (revised API)
.SH SYNOPSIS
.rs
.sp
.B #include <pcre2.h>
.PP
.nf
.B void pcre2_code_free(pcre2_code *\fIcode\fP);
.fi
.
.SH DESCRIPTION
.rs
.sp
If \fIcode\fP is NULL, this function does nothing. Otherwise, \fIcode\fP must
point to a compiled pattern. This function frees its memory, including any
memory used by the JIT compiler. If the compiled pattern was created by a call
to \fBpcre2_code_copy_with_tables()\fP, the memory for the character tables is
also freed.
.P
There is a complete description of the PCRE2 native API in the
.\" HREF
\fBpcre2api\fP
.\"
page and a description of the POSIX API in the
.\" HREF
\fBpcre2posix\fP
.\"
page.