SSL_SESSION_get_compress_id(images) - phpMan

SSL_SESSION_GET_COMPRESS_ID(3)      OpenSSL     SSL_SESSION_GET_COMPRESS_ID(3)
NAME
       SSL_SESSION_get_compress_id - get details about the compression
       associated with a session
SYNOPSIS
        #include <openssl/ssl.h>
        unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
DESCRIPTION
       If compression has been negotiated for an ssl session then
       SSL_SESSION_get_compress_id() will return the id for the compression
       method or 0 otherwise. The only built-in supported compression method
       is zlib which has an id of 1.
RETURN VALUES
       SSL_SESSION_get_compress_id() returns the id of the compression method
       or 0 if none.
SEE ALSO
       ssl(7)
COPYRIGHT
       Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
       Licensed under the OpenSSL license (the "License").  You may not use
       this file except in compliance with the License.  You can obtain a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>;.
1.1.1k                            2021-03-25    SSL_SESSION_GET_COMPRESS_ID(3)