Function get_data_channel_rate
pub unsafe extern "C" fn get_data_channel_rate(
handle: ClientHandle,
call_id: u32,
info: *mut ChannelRateInfo,
) -> ErrorAvailable on non-
ag35 only.pub unsafe extern "C" fn get_data_channel_rate(
handle: ClientHandle,
call_id: u32,
info: *mut ChannelRateInfo,
) -> Errorag35 only.