Function esp_idf_sys::dns_gethostbyname_addrtype

pub unsafe extern "C" fn dns_gethostbyname_addrtype(
    hostname: *const c_char,
    addr: *mut ip_addr_t,
    found: dns_found_callback,
    callback_arg: *mut c_void,
    dns_addrtype: u8_t,
) -> err_t