Function gstreamer_rtp_sys::gst_rtcp_packet_xr_get_summary_info

pub unsafe extern "C" fn gst_rtcp_packet_xr_get_summary_info(
    packet: *mut GstRTCPPacket,
    ssrc: *mut u32,
    begin_seq: *mut u16,
    end_seq: *mut u16
) -> gboolean