dwnx_conn_extend_max_offset
===========================

Synopsis
--------

*#include <dwnx/dwnx.h>*

.. function:: void dwnx_conn_extend_max_offset(dwnx_conn *conn, uint64_t datalen)

    
    `dwnx_conn_extend_max_offset` extends max data offset by
    *datalen*.  This function only extends connection-level flow
    control window.