string_free</a></td>
    <td>&nbsp;&nbsp;Free extracted substring</td></tr>

<tr><td><a href="pcre2_substring_get_byname.html">pcre2_substring_get_byname</a></td>
    <td>&nbsp;&nbsp;Extract named substring into new memory</td></tr>

<tr><td><a href="pcre2_substring_get_bynumber.html">pcre2_substring_get_bynumber</a></td>
    <td>&nbsp;&nbsp;Extract numbered substring into new memory</td></tr>

<tr><td><a href="pcre2_substring_length_byname.html">pcre2_substring_length_byname</a></td>
    <td>&nbsp;&nbsp;Fi