pub unsafe extern "C" fn switch_rtp_queue_rfc2833(
rtp_session: *mut switch_rtp_t,
dtmf: *const switch_dtmf_t,
) -> switch_status_tpub unsafe extern "C" fn switch_rtp_queue_rfc2833(
rtp_session: *mut switch_rtp_t,
dtmf: *const switch_dtmf_t,
) -> switch_status_t