:func:`memcached_lib_version` is used to return a simple version string representing the libmemcached version (client library version, not server version)
:func:`memcached_version` is used to set the major, minor, and micro versions of each memcached server being used by the memcached_st connection structure. It returns the memcached server return code.
:func:`memcached_lib_version` is used to return a simple version string representing the libmemcached version (client library version, not server version)
:func:`memcached_version` is used to set the major, minor, and micro versions of each memcached server being used by the memcached_st connection structure. It returns the memcached server return code.