Function bearssl::br_sslio_close

pub unsafe extern "C" fn br_sslio_close(cc: *mut br_sslio_context) -> c_int

\brief Close the SSL connection.

This call runs the SSL closure protocol (sending a close_notify, receiving the response close_notify). When it returns, the SSL connection is finished. It is still up to the caller to manage the possible transport-level termination, if applicable (alternatively, the underlying transport stream may be reused for non-SSL messages).

Returned value is 0 on success, -1 on error. A failure by the peer to process the complete closure protocol (i.e. sending back the close_notify) is an error.

\param cc SSL wrapper context. \return 0 on success, or -1 on error.