#[unsafe(no_mangle)]pub extern "C" fn ri_load_balancer_select_server(
lb: *mut CRiLoadBalancer,
client_ip: *const c_char,
out_server: *mut CRiBackendServer,
) -> c_int#[unsafe(no_mangle)]pub extern "C" fn ri_load_balancer_select_server(
lb: *mut CRiLoadBalancer,
client_ip: *const c_char,
out_server: *mut CRiBackendServer,
) -> c_int