1 .TH PCRE2_SUBSTRING_FREE 3 "28 June 2018" "PCRE2 10.32"
3 PCRE2 - Perl-compatible regular expressions (revised API)
10 .B void pcre2_substring_free(PCRE2_UCHAR *\fIbuffer\fP);
15 This is a convenience function for freeing the memory obtained by a previous
16 call to \fBpcre2_substring_get_byname()\fP or
17 \fBpcre2_substring_get_bynumber()\fP. Its only argument is a pointer to the
18 string. If the argument is NULL, the function does nothing.
20 There is a complete description of the PCRE2 native API in the
24 page and a description of the POSIX API in the