29 lines
693 B
Groff
29 lines
693 B
Groff
.TH PCRE2_SUBSTRING_FREE 3 "28 June 2018" "PCRE2 10.32"
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.SH NAME
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PCRE2 - Perl-compatible regular expressions (revised API)
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.SH SYNOPSIS
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.rs
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.sp
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.B #include <pcre2.h>
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.PP
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.SM
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.B void pcre2_substring_free(PCRE2_UCHAR *\fIbuffer\fP);
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.
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.SH DESCRIPTION
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.rs
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.sp
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This is a convenience function for freeing the memory obtained by a previous
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call to \fBpcre2_substring_get_byname()\fP or
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\fBpcre2_substring_get_bynumber()\fP. Its only argument is a pointer to the
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string. If the argument is NULL, the function does nothing.
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.P
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There is a complete description of the PCRE2 native API in the
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.\" HREF
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\fBpcre2api\fP
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.\"
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page and a description of the POSIX API in the
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.\" HREF
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\fBpcre2posix\fP
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.\"
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page.
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